[llvm] r359390 - [X86][AVX] Add additional SSE/AVX expandload and compressstore targets

Simon Pilgrim via llvm-commits llvm-commits at lists.llvm.org
Sat Apr 27 13:20:02 PDT 2019


Author: rksimon
Date: Sat Apr 27 13:20:02 2019
New Revision: 359390

URL: http://llvm.org/viewvc/llvm-project?rev=359390&view=rev
Log:
[X86][AVX] Add additional SSE/AVX expandload and compressstore targets

Modified:
    llvm/trunk/test/CodeGen/X86/masked_compressstore.ll
    llvm/trunk/test/CodeGen/X86/masked_expandload.ll

Modified: llvm/trunk/test/CodeGen/X86/masked_compressstore.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/masked_compressstore.ll?rev=359390&r1=359389&r2=359390&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/masked_compressstore.ll (original)
+++ llvm/trunk/test/CodeGen/X86/masked_compressstore.ll Sat Apr 27 13:20:02 2019
@@ -1,245 +1,820 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=haswell| FileCheck %s --check-prefixes=ALL,HSW
-; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=skylake-avx512 | FileCheck %s --check-prefixes=ALL,SKX
-; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=knl | FileCheck %s --check-prefixes=ALL,KNL
+; RUN: llc < %s -disable-peephole -mtriple=x86_64-apple-darwin -mattr=sse2    | FileCheck %s --check-prefixes=SSE,SSE2
+; RUN: llc < %s -disable-peephole -mtriple=x86_64-apple-darwin -mattr=sse4.2  | FileCheck %s --check-prefixes=SSE,SSE42
+; RUN: llc < %s -disable-peephole -mtriple=x86_64-apple-darwin -mattr=avx     | FileCheck %s --check-prefixes=AVX,AVX1OR2,AVX1
+; RUN: llc < %s -disable-peephole -mtriple=x86_64-apple-darwin -mattr=avx2    | FileCheck %s --check-prefixes=AVX,AVX1OR2,AVX2
+; RUN: llc < %s -disable-peephole -mtriple=x86_64-apple-darwin -mattr=avx512f | FileCheck %s --check-prefixes=AVX,AVX512,AVX512F
+; RUN: llc < %s -disable-peephole -mtriple=x86_64-apple-darwin -mattr=avx512f,avx512bw,avx512vl | FileCheck %s --check-prefixes=AVX,AVX512,AVX512VLBW
 
 ;
 ; vXf64
 ;
 
 define void @compressstore_v8f64_v8i1(double* %base, <8 x double> %V, <8 x i1> %mask) {
-; HSW-LABEL: compressstore_v8f64_v8i1:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpextrb $0, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB0_2
-; HSW-NEXT:  # %bb.1: # %cond.store
-; HSW-NEXT:    vmovlpd %xmm0, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB0_2: # %else
-; HSW-NEXT:    vpextrb $2, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB0_4
-; HSW-NEXT:  # %bb.3: # %cond.store1
-; HSW-NEXT:    vmovhpd %xmm0, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB0_4: # %else2
-; HSW-NEXT:    vpextrb $4, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB0_6
-; HSW-NEXT:  # %bb.5: # %cond.store4
-; HSW-NEXT:    vextractf128 $1, %ymm0, %xmm3
-; HSW-NEXT:    vmovlpd %xmm3, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB0_6: # %else5
-; HSW-NEXT:    vpextrb $6, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB0_8
-; HSW-NEXT:  # %bb.7: # %cond.store7
-; HSW-NEXT:    vextractf128 $1, %ymm0, %xmm0
-; HSW-NEXT:    vmovhpd %xmm0, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB0_8: # %else8
-; HSW-NEXT:    vpextrb $8, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB0_10
-; HSW-NEXT:  # %bb.9: # %cond.store10
-; HSW-NEXT:    vmovlpd %xmm1, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB0_10: # %else11
-; HSW-NEXT:    vpextrb $10, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB0_12
-; HSW-NEXT:  # %bb.11: # %cond.store13
-; HSW-NEXT:    vmovhpd %xmm1, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB0_12: # %else14
-; HSW-NEXT:    vpextrb $12, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB0_14
-; HSW-NEXT:  # %bb.13: # %cond.store16
-; HSW-NEXT:    vextractf128 $1, %ymm1, %xmm0
-; HSW-NEXT:    vmovlpd %xmm0, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB0_14: # %else17
-; HSW-NEXT:    vpextrb $14, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB0_16
-; HSW-NEXT:  # %bb.15: # %cond.store19
-; HSW-NEXT:    vextractf128 $1, %ymm1, %xmm0
-; HSW-NEXT:    vmovhpd %xmm0, (%rdi)
-; HSW-NEXT:  .LBB0_16: # %else20
-; HSW-NEXT:    vzeroupper
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: compressstore_v8f64_v8i1:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vpsllw $15, %xmm1, %xmm1
-; SKX-NEXT:    vpmovw2m %xmm1, %k1
-; SKX-NEXT:    vcompresspd %zmm0, (%rdi) {%k1}
-; SKX-NEXT:    vzeroupper
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: compressstore_v8f64_v8i1:
-; KNL:       # %bb.0:
-; KNL-NEXT:    vpmovzxwq {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero
-; KNL-NEXT:    vpsllq $63, %zmm1, %zmm1
-; KNL-NEXT:    vptestmq %zmm1, %zmm1, %k1
-; KNL-NEXT:    vcompresspd %zmm0, (%rdi) {%k1}
-; KNL-NEXT:    retq
+; SSE2-LABEL: compressstore_v8f64_v8i1:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    movd %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB0_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.store
+; SSE2-NEXT:    movlpd %xmm0, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB0_2: ## %else
+; SSE2-NEXT:    shrl $16, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB0_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.store1
+; SSE2-NEXT:    movhpd %xmm0, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB0_4: ## %else2
+; SSE2-NEXT:    pextrw $2, %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB0_6
+; SSE2-NEXT:  ## %bb.5: ## %cond.store4
+; SSE2-NEXT:    movlpd %xmm1, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB0_6: ## %else5
+; SSE2-NEXT:    pextrw $3, %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB0_8
+; SSE2-NEXT:  ## %bb.7: ## %cond.store7
+; SSE2-NEXT:    movhpd %xmm1, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB0_8: ## %else8
+; SSE2-NEXT:    pextrw $4, %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB0_10
+; SSE2-NEXT:  ## %bb.9: ## %cond.store10
+; SSE2-NEXT:    movlpd %xmm2, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB0_10: ## %else11
+; SSE2-NEXT:    pextrw $5, %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB0_12
+; SSE2-NEXT:  ## %bb.11: ## %cond.store13
+; SSE2-NEXT:    movhpd %xmm2, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB0_12: ## %else14
+; SSE2-NEXT:    pextrw $6, %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB0_14
+; SSE2-NEXT:  ## %bb.13: ## %cond.store16
+; SSE2-NEXT:    movlpd %xmm3, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB0_14: ## %else17
+; SSE2-NEXT:    pextrw $7, %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB0_16
+; SSE2-NEXT:  ## %bb.15: ## %cond.store19
+; SSE2-NEXT:    movhpd %xmm3, (%rdi)
+; SSE2-NEXT:  LBB0_16: ## %else20
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: compressstore_v8f64_v8i1:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    pextrb $0, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB0_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.store
+; SSE42-NEXT:    movlpd %xmm0, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB0_2: ## %else
+; SSE42-NEXT:    pextrb $2, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB0_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.store1
+; SSE42-NEXT:    movhpd %xmm0, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB0_4: ## %else2
+; SSE42-NEXT:    pextrb $4, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB0_6
+; SSE42-NEXT:  ## %bb.5: ## %cond.store4
+; SSE42-NEXT:    movlpd %xmm1, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB0_6: ## %else5
+; SSE42-NEXT:    pextrb $6, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB0_8
+; SSE42-NEXT:  ## %bb.7: ## %cond.store7
+; SSE42-NEXT:    movhpd %xmm1, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB0_8: ## %else8
+; SSE42-NEXT:    pextrb $8, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB0_10
+; SSE42-NEXT:  ## %bb.9: ## %cond.store10
+; SSE42-NEXT:    movlpd %xmm2, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB0_10: ## %else11
+; SSE42-NEXT:    pextrb $10, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB0_12
+; SSE42-NEXT:  ## %bb.11: ## %cond.store13
+; SSE42-NEXT:    movhpd %xmm2, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB0_12: ## %else14
+; SSE42-NEXT:    pextrb $12, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB0_14
+; SSE42-NEXT:  ## %bb.13: ## %cond.store16
+; SSE42-NEXT:    movlpd %xmm3, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB0_14: ## %else17
+; SSE42-NEXT:    pextrb $14, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB0_16
+; SSE42-NEXT:  ## %bb.15: ## %cond.store19
+; SSE42-NEXT:    movhpd %xmm3, (%rdi)
+; SSE42-NEXT:  LBB0_16: ## %else20
+; SSE42-NEXT:    retq
+;
+; AVX1-LABEL: compressstore_v8f64_v8i1:
+; AVX1:       ## %bb.0:
+; AVX1-NEXT:    vpextrb $0, %xmm2, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB0_2
+; AVX1-NEXT:  ## %bb.1: ## %cond.store
+; AVX1-NEXT:    vmovlpd %xmm0, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB0_2: ## %else
+; AVX1-NEXT:    vpextrb $2, %xmm2, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB0_4
+; AVX1-NEXT:  ## %bb.3: ## %cond.store1
+; AVX1-NEXT:    vmovhpd %xmm0, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB0_4: ## %else2
+; AVX1-NEXT:    vpextrb $4, %xmm2, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB0_6
+; AVX1-NEXT:  ## %bb.5: ## %cond.store4
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm3
+; AVX1-NEXT:    vmovlps %xmm3, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB0_6: ## %else5
+; AVX1-NEXT:    vpextrb $6, %xmm2, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB0_8
+; AVX1-NEXT:  ## %bb.7: ## %cond.store7
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm0
+; AVX1-NEXT:    vmovhpd %xmm0, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB0_8: ## %else8
+; AVX1-NEXT:    vpextrb $8, %xmm2, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB0_10
+; AVX1-NEXT:  ## %bb.9: ## %cond.store10
+; AVX1-NEXT:    vmovlpd %xmm1, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB0_10: ## %else11
+; AVX1-NEXT:    vpextrb $10, %xmm2, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB0_12
+; AVX1-NEXT:  ## %bb.11: ## %cond.store13
+; AVX1-NEXT:    vmovhpd %xmm1, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB0_12: ## %else14
+; AVX1-NEXT:    vpextrb $12, %xmm2, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB0_14
+; AVX1-NEXT:  ## %bb.13: ## %cond.store16
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm0
+; AVX1-NEXT:    vmovlpd %xmm0, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB0_14: ## %else17
+; AVX1-NEXT:    vpextrb $14, %xmm2, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB0_16
+; AVX1-NEXT:  ## %bb.15: ## %cond.store19
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm0
+; AVX1-NEXT:    vmovhpd %xmm0, (%rdi)
+; AVX1-NEXT:  LBB0_16: ## %else20
+; AVX1-NEXT:    vzeroupper
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: compressstore_v8f64_v8i1:
+; AVX2:       ## %bb.0:
+; AVX2-NEXT:    vpextrb $0, %xmm2, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB0_2
+; AVX2-NEXT:  ## %bb.1: ## %cond.store
+; AVX2-NEXT:    vmovlpd %xmm0, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB0_2: ## %else
+; AVX2-NEXT:    vpextrb $2, %xmm2, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB0_4
+; AVX2-NEXT:  ## %bb.3: ## %cond.store1
+; AVX2-NEXT:    vmovhpd %xmm0, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB0_4: ## %else2
+; AVX2-NEXT:    vpextrb $4, %xmm2, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB0_6
+; AVX2-NEXT:  ## %bb.5: ## %cond.store4
+; AVX2-NEXT:    vextractf128 $1, %ymm0, %xmm3
+; AVX2-NEXT:    vmovlpd %xmm3, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB0_6: ## %else5
+; AVX2-NEXT:    vpextrb $6, %xmm2, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB0_8
+; AVX2-NEXT:  ## %bb.7: ## %cond.store7
+; AVX2-NEXT:    vextractf128 $1, %ymm0, %xmm0
+; AVX2-NEXT:    vmovhpd %xmm0, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB0_8: ## %else8
+; AVX2-NEXT:    vpextrb $8, %xmm2, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB0_10
+; AVX2-NEXT:  ## %bb.9: ## %cond.store10
+; AVX2-NEXT:    vmovlpd %xmm1, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB0_10: ## %else11
+; AVX2-NEXT:    vpextrb $10, %xmm2, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB0_12
+; AVX2-NEXT:  ## %bb.11: ## %cond.store13
+; AVX2-NEXT:    vmovhpd %xmm1, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB0_12: ## %else14
+; AVX2-NEXT:    vpextrb $12, %xmm2, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB0_14
+; AVX2-NEXT:  ## %bb.13: ## %cond.store16
+; AVX2-NEXT:    vextractf128 $1, %ymm1, %xmm0
+; AVX2-NEXT:    vmovlpd %xmm0, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB0_14: ## %else17
+; AVX2-NEXT:    vpextrb $14, %xmm2, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB0_16
+; AVX2-NEXT:  ## %bb.15: ## %cond.store19
+; AVX2-NEXT:    vextractf128 $1, %ymm1, %xmm0
+; AVX2-NEXT:    vmovhpd %xmm0, (%rdi)
+; AVX2-NEXT:  LBB0_16: ## %else20
+; AVX2-NEXT:    vzeroupper
+; AVX2-NEXT:    retq
+;
+; AVX512F-LABEL: compressstore_v8f64_v8i1:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    vpmovzxwq {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero
+; AVX512F-NEXT:    vpsllq $63, %zmm1, %zmm1
+; AVX512F-NEXT:    vptestmq %zmm1, %zmm1, %k1
+; AVX512F-NEXT:    vcompresspd %zmm0, (%rdi) {%k1}
+; AVX512F-NEXT:    vzeroupper
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: compressstore_v8f64_v8i1:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    vpsllw $15, %xmm1, %xmm1
+; AVX512VLBW-NEXT:    vpmovw2m %xmm1, %k1
+; AVX512VLBW-NEXT:    vcompresspd %zmm0, (%rdi) {%k1}
+; AVX512VLBW-NEXT:    vzeroupper
+; AVX512VLBW-NEXT:    retq
   call void @llvm.masked.compressstore.v8f64(<8 x double> %V, double* %base, <8 x i1> %mask)
   ret void
 }
 
 define void @compressstore_v16f64_v16i1(double* %base, <16 x double> %V, <16 x i1> %mask) {
-; HSW-LABEL: compressstore_v16f64_v16i1:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpextrb $0, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_2
-; HSW-NEXT:  # %bb.1: # %cond.store
-; HSW-NEXT:    vmovlpd %xmm0, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB1_2: # %else
-; HSW-NEXT:    vpextrb $1, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_4
-; HSW-NEXT:  # %bb.3: # %cond.store1
-; HSW-NEXT:    vmovhpd %xmm0, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB1_4: # %else2
-; HSW-NEXT:    vpextrb $2, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_6
-; HSW-NEXT:  # %bb.5: # %cond.store4
-; HSW-NEXT:    vextractf128 $1, %ymm0, %xmm5
-; HSW-NEXT:    vmovlpd %xmm5, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB1_6: # %else5
-; HSW-NEXT:    vpextrb $3, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_8
-; HSW-NEXT:  # %bb.7: # %cond.store7
-; HSW-NEXT:    vextractf128 $1, %ymm0, %xmm0
-; HSW-NEXT:    vmovhpd %xmm0, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB1_8: # %else8
-; HSW-NEXT:    vpextrb $4, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_10
-; HSW-NEXT:  # %bb.9: # %cond.store10
-; HSW-NEXT:    vmovlpd %xmm1, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB1_10: # %else11
-; HSW-NEXT:    vpextrb $5, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_12
-; HSW-NEXT:  # %bb.11: # %cond.store13
-; HSW-NEXT:    vmovhpd %xmm1, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB1_12: # %else14
-; HSW-NEXT:    vpextrb $6, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_14
-; HSW-NEXT:  # %bb.13: # %cond.store16
-; HSW-NEXT:    vextractf128 $1, %ymm1, %xmm0
-; HSW-NEXT:    vmovlpd %xmm0, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB1_14: # %else17
-; HSW-NEXT:    vpextrb $7, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_16
-; HSW-NEXT:  # %bb.15: # %cond.store19
-; HSW-NEXT:    vextractf128 $1, %ymm1, %xmm0
-; HSW-NEXT:    vmovhpd %xmm0, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB1_16: # %else20
-; HSW-NEXT:    vpextrb $8, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_18
-; HSW-NEXT:  # %bb.17: # %cond.store22
-; HSW-NEXT:    vmovlpd %xmm2, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB1_18: # %else23
-; HSW-NEXT:    vpextrb $9, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_20
-; HSW-NEXT:  # %bb.19: # %cond.store25
-; HSW-NEXT:    vmovhpd %xmm2, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB1_20: # %else26
-; HSW-NEXT:    vpextrb $10, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_22
-; HSW-NEXT:  # %bb.21: # %cond.store28
-; HSW-NEXT:    vextractf128 $1, %ymm2, %xmm0
-; HSW-NEXT:    vmovlpd %xmm0, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB1_22: # %else29
-; HSW-NEXT:    vpextrb $11, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_24
-; HSW-NEXT:  # %bb.23: # %cond.store31
-; HSW-NEXT:    vextractf128 $1, %ymm2, %xmm0
-; HSW-NEXT:    vmovhpd %xmm0, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB1_24: # %else32
-; HSW-NEXT:    vpextrb $12, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_26
-; HSW-NEXT:  # %bb.25: # %cond.store34
-; HSW-NEXT:    vmovlpd %xmm3, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB1_26: # %else35
-; HSW-NEXT:    vpextrb $13, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_28
-; HSW-NEXT:  # %bb.27: # %cond.store37
-; HSW-NEXT:    vmovhpd %xmm3, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB1_28: # %else38
-; HSW-NEXT:    vpextrb $14, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_30
-; HSW-NEXT:  # %bb.29: # %cond.store40
-; HSW-NEXT:    vextractf128 $1, %ymm3, %xmm0
-; HSW-NEXT:    vmovlpd %xmm0, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB1_30: # %else41
-; HSW-NEXT:    vpextrb $15, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_32
-; HSW-NEXT:  # %bb.31: # %cond.store43
-; HSW-NEXT:    vextractf128 $1, %ymm3, %xmm0
-; HSW-NEXT:    vmovhpd %xmm0, (%rdi)
-; HSW-NEXT:  .LBB1_32: # %else44
-; HSW-NEXT:    vzeroupper
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: compressstore_v16f64_v16i1:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vpsllw $7, %xmm2, %xmm2
-; SKX-NEXT:    vpmovb2m %xmm2, %k1
-; SKX-NEXT:    kshiftrw $8, %k1, %k2
-; SKX-NEXT:    kmovb %k1, %eax
-; SKX-NEXT:    popcntl %eax, %eax
-; SKX-NEXT:    vcompresspd %zmm1, (%rdi,%rax,8) {%k2}
-; SKX-NEXT:    vcompresspd %zmm0, (%rdi) {%k1}
-; SKX-NEXT:    vzeroupper
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: compressstore_v16f64_v16i1:
-; KNL:       # %bb.0:
-; KNL-NEXT:    vpmovzxbd {{.*#+}} zmm2 = xmm2[0],zero,zero,zero,xmm2[1],zero,zero,zero,xmm2[2],zero,zero,zero,xmm2[3],zero,zero,zero,xmm2[4],zero,zero,zero,xmm2[5],zero,zero,zero,xmm2[6],zero,zero,zero,xmm2[7],zero,zero,zero,xmm2[8],zero,zero,zero,xmm2[9],zero,zero,zero,xmm2[10],zero,zero,zero,xmm2[11],zero,zero,zero,xmm2[12],zero,zero,zero,xmm2[13],zero,zero,zero,xmm2[14],zero,zero,zero,xmm2[15],zero,zero,zero
-; KNL-NEXT:    vpslld $31, %zmm2, %zmm2
-; KNL-NEXT:    vptestmd %zmm2, %zmm2, %k1
-; KNL-NEXT:    kshiftrw $8, %k1, %k2
-; KNL-NEXT:    vcompresspd %zmm0, (%rdi) {%k1}
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    movzbl %al, %eax
-; KNL-NEXT:    popcntl %eax, %eax
-; KNL-NEXT:    vcompresspd %zmm1, (%rdi,%rax,8) {%k2}
-; KNL-NEXT:    retq
+; SSE2-LABEL: compressstore_v16f64_v16i1:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm8
+; SSE2-NEXT:    movdqa %xmm8, -{{[0-9]+}}(%rsp)
+; SSE2-NEXT:    testb $1, -{{[0-9]+}}(%rsp)
+; SSE2-NEXT:    je LBB1_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.store
+; SSE2-NEXT:    movlpd %xmm0, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB1_2: ## %else
+; SSE2-NEXT:    movd %xmm8, %eax
+; SSE2-NEXT:    movl %eax, %ecx
+; SSE2-NEXT:    shrl $8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB1_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.store1
+; SSE2-NEXT:    movhpd %xmm0, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB1_4: ## %else2
+; SSE2-NEXT:    movl %eax, %ecx
+; SSE2-NEXT:    shrl $16, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB1_6
+; SSE2-NEXT:  ## %bb.5: ## %cond.store4
+; SSE2-NEXT:    movlpd %xmm1, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB1_6: ## %else5
+; SSE2-NEXT:    shrl $24, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB1_8
+; SSE2-NEXT:  ## %bb.7: ## %cond.store7
+; SSE2-NEXT:    movhpd %xmm1, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB1_8: ## %else8
+; SSE2-NEXT:    pextrw $2, %xmm8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB1_10
+; SSE2-NEXT:  ## %bb.9: ## %cond.store10
+; SSE2-NEXT:    movlpd %xmm2, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB1_10: ## %else11
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB1_12
+; SSE2-NEXT:  ## %bb.11: ## %cond.store13
+; SSE2-NEXT:    movhpd %xmm2, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB1_12: ## %else14
+; SSE2-NEXT:    pextrw $3, %xmm8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB1_14
+; SSE2-NEXT:  ## %bb.13: ## %cond.store16
+; SSE2-NEXT:    movlpd %xmm3, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB1_14: ## %else17
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB1_16
+; SSE2-NEXT:  ## %bb.15: ## %cond.store19
+; SSE2-NEXT:    movhpd %xmm3, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB1_16: ## %else20
+; SSE2-NEXT:    pextrw $4, %xmm8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB1_18
+; SSE2-NEXT:  ## %bb.17: ## %cond.store22
+; SSE2-NEXT:    movlpd %xmm4, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB1_18: ## %else23
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB1_20
+; SSE2-NEXT:  ## %bb.19: ## %cond.store25
+; SSE2-NEXT:    movhpd %xmm4, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB1_20: ## %else26
+; SSE2-NEXT:    pextrw $5, %xmm8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB1_22
+; SSE2-NEXT:  ## %bb.21: ## %cond.store28
+; SSE2-NEXT:    movlpd %xmm5, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB1_22: ## %else29
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB1_24
+; SSE2-NEXT:  ## %bb.23: ## %cond.store31
+; SSE2-NEXT:    movhpd %xmm5, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB1_24: ## %else32
+; SSE2-NEXT:    pextrw $6, %xmm8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB1_26
+; SSE2-NEXT:  ## %bb.25: ## %cond.store34
+; SSE2-NEXT:    movlpd %xmm6, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB1_26: ## %else35
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB1_28
+; SSE2-NEXT:  ## %bb.27: ## %cond.store37
+; SSE2-NEXT:    movhpd %xmm6, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB1_28: ## %else38
+; SSE2-NEXT:    pextrw $7, %xmm8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB1_30
+; SSE2-NEXT:  ## %bb.29: ## %cond.store40
+; SSE2-NEXT:    movlpd %xmm7, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB1_30: ## %else41
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB1_32
+; SSE2-NEXT:  ## %bb.31: ## %cond.store43
+; SSE2-NEXT:    movhpd %xmm7, (%rdi)
+; SSE2-NEXT:  LBB1_32: ## %else44
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: compressstore_v16f64_v16i1:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm8
+; SSE42-NEXT:    pextrb $0, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.store
+; SSE42-NEXT:    movlpd %xmm0, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB1_2: ## %else
+; SSE42-NEXT:    pextrb $1, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.store1
+; SSE42-NEXT:    movhpd %xmm0, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB1_4: ## %else2
+; SSE42-NEXT:    pextrb $2, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_6
+; SSE42-NEXT:  ## %bb.5: ## %cond.store4
+; SSE42-NEXT:    movlpd %xmm1, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB1_6: ## %else5
+; SSE42-NEXT:    pextrb $3, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_8
+; SSE42-NEXT:  ## %bb.7: ## %cond.store7
+; SSE42-NEXT:    movhpd %xmm1, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB1_8: ## %else8
+; SSE42-NEXT:    pextrb $4, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_10
+; SSE42-NEXT:  ## %bb.9: ## %cond.store10
+; SSE42-NEXT:    movlpd %xmm2, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB1_10: ## %else11
+; SSE42-NEXT:    pextrb $5, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_12
+; SSE42-NEXT:  ## %bb.11: ## %cond.store13
+; SSE42-NEXT:    movhpd %xmm2, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB1_12: ## %else14
+; SSE42-NEXT:    pextrb $6, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_14
+; SSE42-NEXT:  ## %bb.13: ## %cond.store16
+; SSE42-NEXT:    movlpd %xmm3, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB1_14: ## %else17
+; SSE42-NEXT:    pextrb $7, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_16
+; SSE42-NEXT:  ## %bb.15: ## %cond.store19
+; SSE42-NEXT:    movhpd %xmm3, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB1_16: ## %else20
+; SSE42-NEXT:    pextrb $8, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_18
+; SSE42-NEXT:  ## %bb.17: ## %cond.store22
+; SSE42-NEXT:    movlpd %xmm4, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB1_18: ## %else23
+; SSE42-NEXT:    pextrb $9, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_20
+; SSE42-NEXT:  ## %bb.19: ## %cond.store25
+; SSE42-NEXT:    movhpd %xmm4, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB1_20: ## %else26
+; SSE42-NEXT:    pextrb $10, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_22
+; SSE42-NEXT:  ## %bb.21: ## %cond.store28
+; SSE42-NEXT:    movlpd %xmm5, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB1_22: ## %else29
+; SSE42-NEXT:    pextrb $11, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_24
+; SSE42-NEXT:  ## %bb.23: ## %cond.store31
+; SSE42-NEXT:    movhpd %xmm5, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB1_24: ## %else32
+; SSE42-NEXT:    pextrb $12, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_26
+; SSE42-NEXT:  ## %bb.25: ## %cond.store34
+; SSE42-NEXT:    movlpd %xmm6, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB1_26: ## %else35
+; SSE42-NEXT:    pextrb $13, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_28
+; SSE42-NEXT:  ## %bb.27: ## %cond.store37
+; SSE42-NEXT:    movhpd %xmm6, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB1_28: ## %else38
+; SSE42-NEXT:    pextrb $14, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_30
+; SSE42-NEXT:  ## %bb.29: ## %cond.store40
+; SSE42-NEXT:    movlpd %xmm7, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB1_30: ## %else41
+; SSE42-NEXT:    pextrb $15, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_32
+; SSE42-NEXT:  ## %bb.31: ## %cond.store43
+; SSE42-NEXT:    movhpd %xmm7, (%rdi)
+; SSE42-NEXT:  LBB1_32: ## %else44
+; SSE42-NEXT:    retq
+;
+; AVX1-LABEL: compressstore_v16f64_v16i1:
+; AVX1:       ## %bb.0:
+; AVX1-NEXT:    vpextrb $0, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_2
+; AVX1-NEXT:  ## %bb.1: ## %cond.store
+; AVX1-NEXT:    vmovlpd %xmm0, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB1_2: ## %else
+; AVX1-NEXT:    vpextrb $1, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_4
+; AVX1-NEXT:  ## %bb.3: ## %cond.store1
+; AVX1-NEXT:    vmovhpd %xmm0, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB1_4: ## %else2
+; AVX1-NEXT:    vpextrb $2, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_6
+; AVX1-NEXT:  ## %bb.5: ## %cond.store4
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm5
+; AVX1-NEXT:    vmovlps %xmm5, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB1_6: ## %else5
+; AVX1-NEXT:    vpextrb $3, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_8
+; AVX1-NEXT:  ## %bb.7: ## %cond.store7
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm0
+; AVX1-NEXT:    vmovhpd %xmm0, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB1_8: ## %else8
+; AVX1-NEXT:    vpextrb $4, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_10
+; AVX1-NEXT:  ## %bb.9: ## %cond.store10
+; AVX1-NEXT:    vmovlpd %xmm1, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB1_10: ## %else11
+; AVX1-NEXT:    vpextrb $5, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_12
+; AVX1-NEXT:  ## %bb.11: ## %cond.store13
+; AVX1-NEXT:    vmovhpd %xmm1, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB1_12: ## %else14
+; AVX1-NEXT:    vpextrb $6, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_14
+; AVX1-NEXT:  ## %bb.13: ## %cond.store16
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm0
+; AVX1-NEXT:    vmovlpd %xmm0, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB1_14: ## %else17
+; AVX1-NEXT:    vpextrb $7, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_16
+; AVX1-NEXT:  ## %bb.15: ## %cond.store19
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm0
+; AVX1-NEXT:    vmovhpd %xmm0, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB1_16: ## %else20
+; AVX1-NEXT:    vpextrb $8, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_18
+; AVX1-NEXT:  ## %bb.17: ## %cond.store22
+; AVX1-NEXT:    vmovlpd %xmm2, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB1_18: ## %else23
+; AVX1-NEXT:    vpextrb $9, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_20
+; AVX1-NEXT:  ## %bb.19: ## %cond.store25
+; AVX1-NEXT:    vmovhpd %xmm2, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB1_20: ## %else26
+; AVX1-NEXT:    vpextrb $10, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_22
+; AVX1-NEXT:  ## %bb.21: ## %cond.store28
+; AVX1-NEXT:    vextractf128 $1, %ymm2, %xmm0
+; AVX1-NEXT:    vmovlpd %xmm0, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB1_22: ## %else29
+; AVX1-NEXT:    vpextrb $11, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_24
+; AVX1-NEXT:  ## %bb.23: ## %cond.store31
+; AVX1-NEXT:    vextractf128 $1, %ymm2, %xmm0
+; AVX1-NEXT:    vmovhpd %xmm0, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB1_24: ## %else32
+; AVX1-NEXT:    vpextrb $12, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_26
+; AVX1-NEXT:  ## %bb.25: ## %cond.store34
+; AVX1-NEXT:    vmovlpd %xmm3, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB1_26: ## %else35
+; AVX1-NEXT:    vpextrb $13, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_28
+; AVX1-NEXT:  ## %bb.27: ## %cond.store37
+; AVX1-NEXT:    vmovhpd %xmm3, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB1_28: ## %else38
+; AVX1-NEXT:    vpextrb $14, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_30
+; AVX1-NEXT:  ## %bb.29: ## %cond.store40
+; AVX1-NEXT:    vextractf128 $1, %ymm3, %xmm0
+; AVX1-NEXT:    vmovlpd %xmm0, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB1_30: ## %else41
+; AVX1-NEXT:    vpextrb $15, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_32
+; AVX1-NEXT:  ## %bb.31: ## %cond.store43
+; AVX1-NEXT:    vextractf128 $1, %ymm3, %xmm0
+; AVX1-NEXT:    vmovhpd %xmm0, (%rdi)
+; AVX1-NEXT:  LBB1_32: ## %else44
+; AVX1-NEXT:    vzeroupper
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: compressstore_v16f64_v16i1:
+; AVX2:       ## %bb.0:
+; AVX2-NEXT:    vpextrb $0, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_2
+; AVX2-NEXT:  ## %bb.1: ## %cond.store
+; AVX2-NEXT:    vmovlpd %xmm0, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB1_2: ## %else
+; AVX2-NEXT:    vpextrb $1, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_4
+; AVX2-NEXT:  ## %bb.3: ## %cond.store1
+; AVX2-NEXT:    vmovhpd %xmm0, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB1_4: ## %else2
+; AVX2-NEXT:    vpextrb $2, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_6
+; AVX2-NEXT:  ## %bb.5: ## %cond.store4
+; AVX2-NEXT:    vextractf128 $1, %ymm0, %xmm5
+; AVX2-NEXT:    vmovlpd %xmm5, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB1_6: ## %else5
+; AVX2-NEXT:    vpextrb $3, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_8
+; AVX2-NEXT:  ## %bb.7: ## %cond.store7
+; AVX2-NEXT:    vextractf128 $1, %ymm0, %xmm0
+; AVX2-NEXT:    vmovhpd %xmm0, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB1_8: ## %else8
+; AVX2-NEXT:    vpextrb $4, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_10
+; AVX2-NEXT:  ## %bb.9: ## %cond.store10
+; AVX2-NEXT:    vmovlpd %xmm1, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB1_10: ## %else11
+; AVX2-NEXT:    vpextrb $5, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_12
+; AVX2-NEXT:  ## %bb.11: ## %cond.store13
+; AVX2-NEXT:    vmovhpd %xmm1, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB1_12: ## %else14
+; AVX2-NEXT:    vpextrb $6, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_14
+; AVX2-NEXT:  ## %bb.13: ## %cond.store16
+; AVX2-NEXT:    vextractf128 $1, %ymm1, %xmm0
+; AVX2-NEXT:    vmovlpd %xmm0, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB1_14: ## %else17
+; AVX2-NEXT:    vpextrb $7, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_16
+; AVX2-NEXT:  ## %bb.15: ## %cond.store19
+; AVX2-NEXT:    vextractf128 $1, %ymm1, %xmm0
+; AVX2-NEXT:    vmovhpd %xmm0, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB1_16: ## %else20
+; AVX2-NEXT:    vpextrb $8, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_18
+; AVX2-NEXT:  ## %bb.17: ## %cond.store22
+; AVX2-NEXT:    vmovlpd %xmm2, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB1_18: ## %else23
+; AVX2-NEXT:    vpextrb $9, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_20
+; AVX2-NEXT:  ## %bb.19: ## %cond.store25
+; AVX2-NEXT:    vmovhpd %xmm2, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB1_20: ## %else26
+; AVX2-NEXT:    vpextrb $10, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_22
+; AVX2-NEXT:  ## %bb.21: ## %cond.store28
+; AVX2-NEXT:    vextractf128 $1, %ymm2, %xmm0
+; AVX2-NEXT:    vmovlpd %xmm0, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB1_22: ## %else29
+; AVX2-NEXT:    vpextrb $11, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_24
+; AVX2-NEXT:  ## %bb.23: ## %cond.store31
+; AVX2-NEXT:    vextractf128 $1, %ymm2, %xmm0
+; AVX2-NEXT:    vmovhpd %xmm0, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB1_24: ## %else32
+; AVX2-NEXT:    vpextrb $12, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_26
+; AVX2-NEXT:  ## %bb.25: ## %cond.store34
+; AVX2-NEXT:    vmovlpd %xmm3, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB1_26: ## %else35
+; AVX2-NEXT:    vpextrb $13, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_28
+; AVX2-NEXT:  ## %bb.27: ## %cond.store37
+; AVX2-NEXT:    vmovhpd %xmm3, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB1_28: ## %else38
+; AVX2-NEXT:    vpextrb $14, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_30
+; AVX2-NEXT:  ## %bb.29: ## %cond.store40
+; AVX2-NEXT:    vextractf128 $1, %ymm3, %xmm0
+; AVX2-NEXT:    vmovlpd %xmm0, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB1_30: ## %else41
+; AVX2-NEXT:    vpextrb $15, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_32
+; AVX2-NEXT:  ## %bb.31: ## %cond.store43
+; AVX2-NEXT:    vextractf128 $1, %ymm3, %xmm0
+; AVX2-NEXT:    vmovhpd %xmm0, (%rdi)
+; AVX2-NEXT:  LBB1_32: ## %else44
+; AVX2-NEXT:    vzeroupper
+; AVX2-NEXT:    retq
+;
+; AVX512F-LABEL: compressstore_v16f64_v16i1:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    vpmovzxbd {{.*#+}} zmm2 = xmm2[0],zero,zero,zero,xmm2[1],zero,zero,zero,xmm2[2],zero,zero,zero,xmm2[3],zero,zero,zero,xmm2[4],zero,zero,zero,xmm2[5],zero,zero,zero,xmm2[6],zero,zero,zero,xmm2[7],zero,zero,zero,xmm2[8],zero,zero,zero,xmm2[9],zero,zero,zero,xmm2[10],zero,zero,zero,xmm2[11],zero,zero,zero,xmm2[12],zero,zero,zero,xmm2[13],zero,zero,zero,xmm2[14],zero,zero,zero,xmm2[15],zero,zero,zero
+; AVX512F-NEXT:    vpslld $31, %zmm2, %zmm2
+; AVX512F-NEXT:    vptestmd %zmm2, %zmm2, %k1
+; AVX512F-NEXT:    kshiftrw $8, %k1, %k2
+; AVX512F-NEXT:    vcompresspd %zmm0, (%rdi) {%k1}
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    movzbl %al, %eax
+; AVX512F-NEXT:    movl %eax, %ecx
+; AVX512F-NEXT:    shrl %ecx
+; AVX512F-NEXT:    andl $-43, %ecx
+; AVX512F-NEXT:    subl %ecx, %eax
+; AVX512F-NEXT:    movl %eax, %ecx
+; AVX512F-NEXT:    andl $858993459, %ecx ## imm = 0x33333333
+; AVX512F-NEXT:    shrl $2, %eax
+; AVX512F-NEXT:    andl $858993459, %eax ## imm = 0x33333333
+; AVX512F-NEXT:    addl %ecx, %eax
+; AVX512F-NEXT:    movl %eax, %ecx
+; AVX512F-NEXT:    shrl $4, %ecx
+; AVX512F-NEXT:    addl %eax, %ecx
+; AVX512F-NEXT:    andl $252645135, %ecx ## imm = 0xF0F0F0F
+; AVX512F-NEXT:    imull $16843009, %ecx, %eax ## imm = 0x1010101
+; AVX512F-NEXT:    shrl $24, %eax
+; AVX512F-NEXT:    vcompresspd %zmm1, (%rdi,%rax,8) {%k2}
+; AVX512F-NEXT:    vzeroupper
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: compressstore_v16f64_v16i1:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    vpsllw $7, %xmm2, %xmm2
+; AVX512VLBW-NEXT:    vpmovb2m %xmm2, %k1
+; AVX512VLBW-NEXT:    kshiftrw $8, %k1, %k2
+; AVX512VLBW-NEXT:    vcompresspd %zmm0, (%rdi) {%k1}
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    movzbl %al, %eax
+; AVX512VLBW-NEXT:    movl %eax, %ecx
+; AVX512VLBW-NEXT:    shrl %ecx
+; AVX512VLBW-NEXT:    andl $-43, %ecx
+; AVX512VLBW-NEXT:    subl %ecx, %eax
+; AVX512VLBW-NEXT:    movl %eax, %ecx
+; AVX512VLBW-NEXT:    andl $858993459, %ecx ## imm = 0x33333333
+; AVX512VLBW-NEXT:    shrl $2, %eax
+; AVX512VLBW-NEXT:    andl $858993459, %eax ## imm = 0x33333333
+; AVX512VLBW-NEXT:    addl %ecx, %eax
+; AVX512VLBW-NEXT:    movl %eax, %ecx
+; AVX512VLBW-NEXT:    shrl $4, %ecx
+; AVX512VLBW-NEXT:    addl %eax, %ecx
+; AVX512VLBW-NEXT:    andl $252645135, %ecx ## imm = 0xF0F0F0F
+; AVX512VLBW-NEXT:    imull $16843009, %ecx, %eax ## imm = 0x1010101
+; AVX512VLBW-NEXT:    shrl $24, %eax
+; AVX512VLBW-NEXT:    vcompresspd %zmm1, (%rdi,%rax,8) {%k2}
+; AVX512VLBW-NEXT:    vzeroupper
+; AVX512VLBW-NEXT:    retq
   call void @llvm.masked.compressstore.v16f64(<16 x double> %V, double* %base, <16 x i1> %mask)
   ret void
 }
@@ -249,587 +824,1839 @@ define void @compressstore_v16f64_v16i1(
 ;
 
 define void @compressstore_v2f32_v2i32(float* %base, <2 x float> %V, <2 x i32> %trigger) {
-; HSW-LABEL: compressstore_v2f32_v2i32:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpblendd {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3]
-; HSW-NEXT:    vpcmpeqq %xmm2, %xmm1, %xmm1
-; HSW-NEXT:    vpextrb $0, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB2_2
-; HSW-NEXT:  # %bb.1: # %cond.store
-; HSW-NEXT:    vmovss %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB2_2: # %else
-; HSW-NEXT:    vpextrb $8, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB2_4
-; HSW-NEXT:  # %bb.3: # %cond.store1
-; HSW-NEXT:    vextractps $1, %xmm0, (%rdi)
-; HSW-NEXT:  .LBB2_4: # %else2
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: compressstore_v2f32_v2i32:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; SKX-NEXT:    vpblendd {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3]
-; SKX-NEXT:    vptestnmq %xmm1, %xmm1, %k1
-; SKX-NEXT:    vcompressps %xmm0, (%rdi) {%k1}
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: compressstore_v2f32_v2i32:
-; KNL:       # %bb.0:
-; KNL-NEXT:    # kill: def $xmm0 killed $xmm0 def $zmm0
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpblendd {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3]
-; KNL-NEXT:    vptestnmq %zmm1, %zmm1, %k0
-; KNL-NEXT:    kshiftlw $14, %k0, %k0
-; KNL-NEXT:    kshiftrw $14, %k0, %k1
-; KNL-NEXT:    vcompressps %zmm0, (%rdi) {%k1}
-; KNL-NEXT:    retq
+; SSE2-LABEL: compressstore_v2f32_v2i32:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    pand {{.*}}(%rip), %xmm1
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqd %xmm1, %xmm2
+; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm2[1,0,3,2]
+; SSE2-NEXT:    pand %xmm2, %xmm1
+; SSE2-NEXT:    movd %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB2_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.store
+; SSE2-NEXT:    movss %xmm0, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB2_2: ## %else
+; SSE2-NEXT:    pextrw $4, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB2_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.store1
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[1,1,2,3]
+; SSE2-NEXT:    movss %xmm0, (%rdi)
+; SSE2-NEXT:  LBB2_4: ## %else2
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: compressstore_v2f32_v2i32:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pblendw {{.*#+}} xmm1 = xmm1[0,1],xmm2[2,3],xmm1[4,5],xmm2[6,7]
+; SSE42-NEXT:    pcmpeqq %xmm2, %xmm1
+; SSE42-NEXT:    pextrb $0, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB2_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.store
+; SSE42-NEXT:    movss %xmm0, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB2_2: ## %else
+; SSE42-NEXT:    pextrb $8, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB2_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.store1
+; SSE42-NEXT:    extractps $1, %xmm0, (%rdi)
+; SSE42-NEXT:  LBB2_4: ## %else2
+; SSE42-NEXT:    retq
+;
+; AVX1-LABEL: compressstore_v2f32_v2i32:
+; AVX1:       ## %bb.0:
+; AVX1-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1-NEXT:    vpblendw {{.*#+}} xmm1 = xmm1[0,1],xmm2[2,3],xmm1[4,5],xmm2[6,7]
+; AVX1-NEXT:    vpcmpeqq %xmm2, %xmm1, %xmm1
+; AVX1-NEXT:    vpextrb $0, %xmm1, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB2_2
+; AVX1-NEXT:  ## %bb.1: ## %cond.store
+; AVX1-NEXT:    vmovss %xmm0, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB2_2: ## %else
+; AVX1-NEXT:    vpextrb $8, %xmm1, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB2_4
+; AVX1-NEXT:  ## %bb.3: ## %cond.store1
+; AVX1-NEXT:    vextractps $1, %xmm0, (%rdi)
+; AVX1-NEXT:  LBB2_4: ## %else2
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: compressstore_v2f32_v2i32:
+; AVX2:       ## %bb.0:
+; AVX2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX2-NEXT:    vpblendd {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3]
+; AVX2-NEXT:    vpcmpeqq %xmm2, %xmm1, %xmm1
+; AVX2-NEXT:    vpextrb $0, %xmm1, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB2_2
+; AVX2-NEXT:  ## %bb.1: ## %cond.store
+; AVX2-NEXT:    vmovss %xmm0, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB2_2: ## %else
+; AVX2-NEXT:    vpextrb $8, %xmm1, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB2_4
+; AVX2-NEXT:  ## %bb.3: ## %cond.store1
+; AVX2-NEXT:    vextractps $1, %xmm0, (%rdi)
+; AVX2-NEXT:  LBB2_4: ## %else2
+; AVX2-NEXT:    retq
+;
+; AVX512F-LABEL: compressstore_v2f32_v2i32:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    ## kill: def $xmm0 killed $xmm0 def $zmm0
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpblendd {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3]
+; AVX512F-NEXT:    vptestnmq %zmm1, %zmm1, %k0
+; AVX512F-NEXT:    kshiftlw $14, %k0, %k0
+; AVX512F-NEXT:    kshiftrw $14, %k0, %k1
+; AVX512F-NEXT:    vcompressps %zmm0, (%rdi) {%k1}
+; AVX512F-NEXT:    vzeroupper
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: compressstore_v2f32_v2i32:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512VLBW-NEXT:    vpblendd {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3]
+; AVX512VLBW-NEXT:    vptestnmq %xmm1, %xmm1, %k1
+; AVX512VLBW-NEXT:    vcompressps %xmm0, (%rdi) {%k1}
+; AVX512VLBW-NEXT:    retq
   %mask = icmp eq <2 x i32> %trigger, zeroinitializer
   call void @llvm.masked.compressstore.v2f32(<2 x float> %V, float* %base, <2 x i1> %mask)
   ret void
 }
 
 define void @compressstore_v4f32_v4i1(float* %base, <4 x float> %V, <4 x i1> %mask) {
-; HSW-LABEL: compressstore_v4f32_v4i1:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpextrb $0, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_2
-; HSW-NEXT:  # %bb.1: # %cond.store
-; HSW-NEXT:    vmovss %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB3_2: # %else
-; HSW-NEXT:    vpextrb $4, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_4
-; HSW-NEXT:  # %bb.3: # %cond.store1
-; HSW-NEXT:    vextractps $1, %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB3_4: # %else2
-; HSW-NEXT:    vpextrb $8, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_6
-; HSW-NEXT:  # %bb.5: # %cond.store4
-; HSW-NEXT:    vextractps $2, %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB3_6: # %else5
-; HSW-NEXT:    vpextrb $12, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_8
-; HSW-NEXT:  # %bb.7: # %cond.store7
-; HSW-NEXT:    vextractps $3, %xmm0, (%rdi)
-; HSW-NEXT:  .LBB3_8: # %else8
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: compressstore_v4f32_v4i1:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vpslld $31, %xmm1, %xmm1
-; SKX-NEXT:    vpmovd2m %xmm1, %k1
-; SKX-NEXT:    vcompressps %xmm0, (%rdi) {%k1}
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: compressstore_v4f32_v4i1:
-; KNL:       # %bb.0:
-; KNL-NEXT:    # kill: def $xmm0 killed $xmm0 def $zmm0
-; KNL-NEXT:    vpslld $31, %xmm1, %xmm1
-; KNL-NEXT:    vptestmd %zmm1, %zmm1, %k0
-; KNL-NEXT:    kshiftlw $12, %k0, %k0
-; KNL-NEXT:    kshiftrw $12, %k0, %k1
-; KNL-NEXT:    vcompressps %zmm0, (%rdi) {%k1}
-; KNL-NEXT:    retq
+; SSE2-LABEL: compressstore_v4f32_v4i1:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    movd %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB3_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.store
+; SSE2-NEXT:    movss %xmm0, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB3_2: ## %else
+; SSE2-NEXT:    pextrw $2, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB3_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.store1
+; SSE2-NEXT:    movaps %xmm0, %xmm2
+; SSE2-NEXT:    shufps {{.*#+}} xmm2 = xmm2[1,1],xmm0[2,3]
+; SSE2-NEXT:    movss %xmm2, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB3_4: ## %else2
+; SSE2-NEXT:    pextrw $4, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB3_6
+; SSE2-NEXT:  ## %bb.5: ## %cond.store4
+; SSE2-NEXT:    movaps %xmm0, %xmm2
+; SSE2-NEXT:    unpckhpd {{.*#+}} xmm2 = xmm2[1],xmm0[1]
+; SSE2-NEXT:    movss %xmm2, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB3_6: ## %else5
+; SSE2-NEXT:    pextrw $6, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB3_8
+; SSE2-NEXT:  ## %bb.7: ## %cond.store7
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[3,1,2,3]
+; SSE2-NEXT:    movss %xmm0, (%rdi)
+; SSE2-NEXT:  LBB3_8: ## %else8
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: compressstore_v4f32_v4i1:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    pextrb $0, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB3_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.store
+; SSE42-NEXT:    movss %xmm0, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB3_2: ## %else
+; SSE42-NEXT:    pextrb $4, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB3_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.store1
+; SSE42-NEXT:    extractps $1, %xmm0, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB3_4: ## %else2
+; SSE42-NEXT:    pextrb $8, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB3_6
+; SSE42-NEXT:  ## %bb.5: ## %cond.store4
+; SSE42-NEXT:    extractps $2, %xmm0, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB3_6: ## %else5
+; SSE42-NEXT:    pextrb $12, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB3_8
+; SSE42-NEXT:  ## %bb.7: ## %cond.store7
+; SSE42-NEXT:    extractps $3, %xmm0, (%rdi)
+; SSE42-NEXT:  LBB3_8: ## %else8
+; SSE42-NEXT:    retq
+;
+; AVX1OR2-LABEL: compressstore_v4f32_v4i1:
+; AVX1OR2:       ## %bb.0:
+; AVX1OR2-NEXT:    vpextrb $0, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB3_2
+; AVX1OR2-NEXT:  ## %bb.1: ## %cond.store
+; AVX1OR2-NEXT:    vmovss %xmm0, (%rdi)
+; AVX1OR2-NEXT:    addq $4, %rdi
+; AVX1OR2-NEXT:  LBB3_2: ## %else
+; AVX1OR2-NEXT:    vpextrb $4, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB3_4
+; AVX1OR2-NEXT:  ## %bb.3: ## %cond.store1
+; AVX1OR2-NEXT:    vextractps $1, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    addq $4, %rdi
+; AVX1OR2-NEXT:  LBB3_4: ## %else2
+; AVX1OR2-NEXT:    vpextrb $8, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB3_6
+; AVX1OR2-NEXT:  ## %bb.5: ## %cond.store4
+; AVX1OR2-NEXT:    vextractps $2, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    addq $4, %rdi
+; AVX1OR2-NEXT:  LBB3_6: ## %else5
+; AVX1OR2-NEXT:    vpextrb $12, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB3_8
+; AVX1OR2-NEXT:  ## %bb.7: ## %cond.store7
+; AVX1OR2-NEXT:    vextractps $3, %xmm0, (%rdi)
+; AVX1OR2-NEXT:  LBB3_8: ## %else8
+; AVX1OR2-NEXT:    retq
+;
+; AVX512F-LABEL: compressstore_v4f32_v4i1:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    ## kill: def $xmm0 killed $xmm0 def $zmm0
+; AVX512F-NEXT:    vpslld $31, %xmm1, %xmm1
+; AVX512F-NEXT:    vptestmd %zmm1, %zmm1, %k0
+; AVX512F-NEXT:    kshiftlw $12, %k0, %k0
+; AVX512F-NEXT:    kshiftrw $12, %k0, %k1
+; AVX512F-NEXT:    vcompressps %zmm0, (%rdi) {%k1}
+; AVX512F-NEXT:    vzeroupper
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: compressstore_v4f32_v4i1:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    vpslld $31, %xmm1, %xmm1
+; AVX512VLBW-NEXT:    vptestmd %xmm1, %xmm1, %k1
+; AVX512VLBW-NEXT:    vcompressps %xmm0, (%rdi) {%k1}
+; AVX512VLBW-NEXT:    retq
   call void @llvm.masked.compressstore.v4f32(<4 x float> %V, float* %base, <4 x i1> %mask)
   ret void
 }
 
 define void @compressstore_v8f32_v8i1(float* %base, <8 x float> %V, <8 x i1> %mask) {
-; HSW-LABEL: compressstore_v8f32_v8i1:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpextrb $0, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB4_2
-; HSW-NEXT:  # %bb.1: # %cond.store
-; HSW-NEXT:    vmovss %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB4_2: # %else
-; HSW-NEXT:    vpextrb $2, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB4_4
-; HSW-NEXT:  # %bb.3: # %cond.store1
-; HSW-NEXT:    vextractps $1, %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB4_4: # %else2
-; HSW-NEXT:    vpextrb $4, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB4_6
-; HSW-NEXT:  # %bb.5: # %cond.store4
-; HSW-NEXT:    vextractps $2, %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB4_6: # %else5
-; HSW-NEXT:    vpextrb $6, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB4_8
-; HSW-NEXT:  # %bb.7: # %cond.store7
-; HSW-NEXT:    vextractps $3, %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB4_8: # %else8
-; HSW-NEXT:    vpextrb $8, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB4_10
-; HSW-NEXT:  # %bb.9: # %cond.store10
-; HSW-NEXT:    vextractf128 $1, %ymm0, %xmm2
-; HSW-NEXT:    vmovss %xmm2, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB4_10: # %else11
-; HSW-NEXT:    vpextrb $10, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB4_12
-; HSW-NEXT:  # %bb.11: # %cond.store13
-; HSW-NEXT:    vextractf128 $1, %ymm0, %xmm2
-; HSW-NEXT:    vextractps $1, %xmm2, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB4_12: # %else14
-; HSW-NEXT:    vpextrb $12, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB4_14
-; HSW-NEXT:  # %bb.13: # %cond.store16
-; HSW-NEXT:    vextractf128 $1, %ymm0, %xmm2
-; HSW-NEXT:    vextractps $2, %xmm2, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB4_14: # %else17
-; HSW-NEXT:    vpextrb $14, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB4_16
-; HSW-NEXT:  # %bb.15: # %cond.store19
-; HSW-NEXT:    vextractf128 $1, %ymm0, %xmm0
-; HSW-NEXT:    vextractps $3, %xmm0, (%rdi)
-; HSW-NEXT:  .LBB4_16: # %else20
-; HSW-NEXT:    vzeroupper
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: compressstore_v8f32_v8i1:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vpsllw $15, %xmm1, %xmm1
-; SKX-NEXT:    vpmovw2m %xmm1, %k1
-; SKX-NEXT:    vcompressps %ymm0, (%rdi) {%k1}
-; SKX-NEXT:    vzeroupper
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: compressstore_v8f32_v8i1:
-; KNL:       # %bb.0:
-; KNL-NEXT:    # kill: def $ymm0 killed $ymm0 def $zmm0
-; KNL-NEXT:    vpmovzxwq {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero
-; KNL-NEXT:    vpsllq $63, %zmm1, %zmm1
-; KNL-NEXT:    vptestmq %zmm1, %zmm1, %k1
-; KNL-NEXT:    vcompressps %zmm0, (%rdi) {%k1}
-; KNL-NEXT:    retq
+; SSE2-LABEL: compressstore_v8f32_v8i1:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    movd %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB4_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.store
+; SSE2-NEXT:    movss %xmm0, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB4_2: ## %else
+; SSE2-NEXT:    shrl $16, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB4_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.store1
+; SSE2-NEXT:    movaps %xmm0, %xmm3
+; SSE2-NEXT:    shufps {{.*#+}} xmm3 = xmm3[1,1],xmm0[2,3]
+; SSE2-NEXT:    movss %xmm3, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB4_4: ## %else2
+; SSE2-NEXT:    pextrw $2, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB4_6
+; SSE2-NEXT:  ## %bb.5: ## %cond.store4
+; SSE2-NEXT:    movaps %xmm0, %xmm3
+; SSE2-NEXT:    unpckhpd {{.*#+}} xmm3 = xmm3[1],xmm0[1]
+; SSE2-NEXT:    movss %xmm3, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB4_6: ## %else5
+; SSE2-NEXT:    pextrw $3, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB4_8
+; SSE2-NEXT:  ## %bb.7: ## %cond.store7
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[3,1,2,3]
+; SSE2-NEXT:    movss %xmm0, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB4_8: ## %else8
+; SSE2-NEXT:    pextrw $4, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB4_10
+; SSE2-NEXT:  ## %bb.9: ## %cond.store10
+; SSE2-NEXT:    movss %xmm1, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB4_10: ## %else11
+; SSE2-NEXT:    pextrw $5, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB4_12
+; SSE2-NEXT:  ## %bb.11: ## %cond.store13
+; SSE2-NEXT:    movaps %xmm1, %xmm0
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[1,1],xmm1[2,3]
+; SSE2-NEXT:    movss %xmm0, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB4_12: ## %else14
+; SSE2-NEXT:    pextrw $6, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB4_14
+; SSE2-NEXT:  ## %bb.13: ## %cond.store16
+; SSE2-NEXT:    movaps %xmm1, %xmm0
+; SSE2-NEXT:    unpckhpd {{.*#+}} xmm0 = xmm0[1],xmm1[1]
+; SSE2-NEXT:    movss %xmm0, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB4_14: ## %else17
+; SSE2-NEXT:    pextrw $7, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB4_16
+; SSE2-NEXT:  ## %bb.15: ## %cond.store19
+; SSE2-NEXT:    shufps {{.*#+}} xmm1 = xmm1[3,1,2,3]
+; SSE2-NEXT:    movss %xmm1, (%rdi)
+; SSE2-NEXT:  LBB4_16: ## %else20
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: compressstore_v8f32_v8i1:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    pextrb $0, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB4_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.store
+; SSE42-NEXT:    movss %xmm0, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB4_2: ## %else
+; SSE42-NEXT:    pextrb $2, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB4_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.store1
+; SSE42-NEXT:    extractps $1, %xmm0, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB4_4: ## %else2
+; SSE42-NEXT:    pextrb $4, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB4_6
+; SSE42-NEXT:  ## %bb.5: ## %cond.store4
+; SSE42-NEXT:    extractps $2, %xmm0, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB4_6: ## %else5
+; SSE42-NEXT:    pextrb $6, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB4_8
+; SSE42-NEXT:  ## %bb.7: ## %cond.store7
+; SSE42-NEXT:    extractps $3, %xmm0, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB4_8: ## %else8
+; SSE42-NEXT:    pextrb $8, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB4_10
+; SSE42-NEXT:  ## %bb.9: ## %cond.store10
+; SSE42-NEXT:    movss %xmm1, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB4_10: ## %else11
+; SSE42-NEXT:    pextrb $10, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB4_12
+; SSE42-NEXT:  ## %bb.11: ## %cond.store13
+; SSE42-NEXT:    extractps $1, %xmm1, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB4_12: ## %else14
+; SSE42-NEXT:    pextrb $12, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB4_14
+; SSE42-NEXT:  ## %bb.13: ## %cond.store16
+; SSE42-NEXT:    extractps $2, %xmm1, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB4_14: ## %else17
+; SSE42-NEXT:    pextrb $14, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB4_16
+; SSE42-NEXT:  ## %bb.15: ## %cond.store19
+; SSE42-NEXT:    extractps $3, %xmm1, (%rdi)
+; SSE42-NEXT:  LBB4_16: ## %else20
+; SSE42-NEXT:    retq
+;
+; AVX1OR2-LABEL: compressstore_v8f32_v8i1:
+; AVX1OR2:       ## %bb.0:
+; AVX1OR2-NEXT:    vpextrb $0, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB4_2
+; AVX1OR2-NEXT:  ## %bb.1: ## %cond.store
+; AVX1OR2-NEXT:    vmovss %xmm0, (%rdi)
+; AVX1OR2-NEXT:    addq $4, %rdi
+; AVX1OR2-NEXT:  LBB4_2: ## %else
+; AVX1OR2-NEXT:    vpextrb $2, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB4_4
+; AVX1OR2-NEXT:  ## %bb.3: ## %cond.store1
+; AVX1OR2-NEXT:    vextractps $1, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    addq $4, %rdi
+; AVX1OR2-NEXT:  LBB4_4: ## %else2
+; AVX1OR2-NEXT:    vpextrb $4, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB4_6
+; AVX1OR2-NEXT:  ## %bb.5: ## %cond.store4
+; AVX1OR2-NEXT:    vextractps $2, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    addq $4, %rdi
+; AVX1OR2-NEXT:  LBB4_6: ## %else5
+; AVX1OR2-NEXT:    vpextrb $6, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB4_8
+; AVX1OR2-NEXT:  ## %bb.7: ## %cond.store7
+; AVX1OR2-NEXT:    vextractps $3, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    addq $4, %rdi
+; AVX1OR2-NEXT:  LBB4_8: ## %else8
+; AVX1OR2-NEXT:    vpextrb $8, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB4_10
+; AVX1OR2-NEXT:  ## %bb.9: ## %cond.store10
+; AVX1OR2-NEXT:    vextractf128 $1, %ymm0, %xmm2
+; AVX1OR2-NEXT:    vmovss %xmm2, (%rdi)
+; AVX1OR2-NEXT:    addq $4, %rdi
+; AVX1OR2-NEXT:  LBB4_10: ## %else11
+; AVX1OR2-NEXT:    vpextrb $10, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB4_12
+; AVX1OR2-NEXT:  ## %bb.11: ## %cond.store13
+; AVX1OR2-NEXT:    vextractf128 $1, %ymm0, %xmm2
+; AVX1OR2-NEXT:    vextractps $1, %xmm2, (%rdi)
+; AVX1OR2-NEXT:    addq $4, %rdi
+; AVX1OR2-NEXT:  LBB4_12: ## %else14
+; AVX1OR2-NEXT:    vpextrb $12, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB4_14
+; AVX1OR2-NEXT:  ## %bb.13: ## %cond.store16
+; AVX1OR2-NEXT:    vextractf128 $1, %ymm0, %xmm2
+; AVX1OR2-NEXT:    vextractps $2, %xmm2, (%rdi)
+; AVX1OR2-NEXT:    addq $4, %rdi
+; AVX1OR2-NEXT:  LBB4_14: ## %else17
+; AVX1OR2-NEXT:    vpextrb $14, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB4_16
+; AVX1OR2-NEXT:  ## %bb.15: ## %cond.store19
+; AVX1OR2-NEXT:    vextractf128 $1, %ymm0, %xmm0
+; AVX1OR2-NEXT:    vextractps $3, %xmm0, (%rdi)
+; AVX1OR2-NEXT:  LBB4_16: ## %else20
+; AVX1OR2-NEXT:    vzeroupper
+; AVX1OR2-NEXT:    retq
+;
+; AVX512F-LABEL: compressstore_v8f32_v8i1:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    ## kill: def $ymm0 killed $ymm0 def $zmm0
+; AVX512F-NEXT:    vpmovzxwq {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero
+; AVX512F-NEXT:    vpsllq $63, %zmm1, %zmm1
+; AVX512F-NEXT:    vptestmq %zmm1, %zmm1, %k1
+; AVX512F-NEXT:    vcompressps %zmm0, (%rdi) {%k1}
+; AVX512F-NEXT:    vzeroupper
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: compressstore_v8f32_v8i1:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    vpsllw $15, %xmm1, %xmm1
+; AVX512VLBW-NEXT:    vpmovw2m %xmm1, %k1
+; AVX512VLBW-NEXT:    vcompressps %ymm0, (%rdi) {%k1}
+; AVX512VLBW-NEXT:    vzeroupper
+; AVX512VLBW-NEXT:    retq
   call void @llvm.masked.compressstore.v8f32(<8 x float> %V, float* %base, <8 x i1> %mask)
   ret void
 }
 
 define void @compressstore_v16f32_const(float* %base, <16 x float> %V) {
-; HSW-LABEL: compressstore_v16f32_const:
-; HSW:       # %bb.0: # %cond.store
-; HSW-NEXT:    vmovups %ymm0, (%rdi)
-; HSW-NEXT:    vmovaps {{.*#+}} xmm0 = [0,1,2,4]
-; HSW-NEXT:    vpermps %ymm1, %ymm0, %ymm0
-; HSW-NEXT:    vmovups %xmm0, 32(%rdi)
-; HSW-NEXT:    vextractf128 $1, %ymm1, %xmm0
-; HSW-NEXT:    vextractps $1, %xmm0, 48(%rdi)
-; HSW-NEXT:    vextractps $2, %xmm0, 52(%rdi)
-; HSW-NEXT:    vextractps $3, %xmm0, 56(%rdi)
-; HSW-NEXT:    vzeroupper
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: compressstore_v16f32_const:
-; SKX:       # %bb.0:
-; SKX-NEXT:    movw $-2049, %ax # imm = 0xF7FF
-; SKX-NEXT:    kmovd %eax, %k1
-; SKX-NEXT:    vcompressps %zmm0, (%rdi) {%k1}
-; SKX-NEXT:    vzeroupper
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: compressstore_v16f32_const:
-; KNL:       # %bb.0:
-; KNL-NEXT:    movw $-2049, %ax # imm = 0xF7FF
-; KNL-NEXT:    kmovw %eax, %k1
-; KNL-NEXT:    vcompressps %zmm0, (%rdi) {%k1}
-; KNL-NEXT:    retq
+; SSE2-LABEL: compressstore_v16f32_const:
+; SSE2:       ## %bb.0: ## %cond.store
+; SSE2-NEXT:    movss %xmm0, (%rdi)
+; SSE2-NEXT:    movaps %xmm0, %xmm4
+; SSE2-NEXT:    shufps {{.*#+}} xmm4 = xmm4[1,1],xmm0[2,3]
+; SSE2-NEXT:    movss %xmm4, 4(%rdi)
+; SSE2-NEXT:    movaps %xmm0, %xmm4
+; SSE2-NEXT:    unpckhpd {{.*#+}} xmm4 = xmm4[1],xmm0[1]
+; SSE2-NEXT:    movss %xmm4, 8(%rdi)
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[3,1,2,3]
+; SSE2-NEXT:    movss %xmm0, 12(%rdi)
+; SSE2-NEXT:    movss %xmm1, 16(%rdi)
+; SSE2-NEXT:    movaps %xmm1, %xmm0
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[1,1],xmm1[2,3]
+; SSE2-NEXT:    movss %xmm0, 20(%rdi)
+; SSE2-NEXT:    movaps %xmm1, %xmm0
+; SSE2-NEXT:    unpckhpd {{.*#+}} xmm0 = xmm0[1],xmm1[1]
+; SSE2-NEXT:    movss %xmm0, 24(%rdi)
+; SSE2-NEXT:    shufps {{.*#+}} xmm1 = xmm1[3,1,2,3]
+; SSE2-NEXT:    movss %xmm1, 28(%rdi)
+; SSE2-NEXT:    movss %xmm2, 32(%rdi)
+; SSE2-NEXT:    movaps %xmm2, %xmm0
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[1,1],xmm2[2,3]
+; SSE2-NEXT:    movss %xmm0, 36(%rdi)
+; SSE2-NEXT:    movhlps {{.*#+}} xmm2 = xmm2[1,1]
+; SSE2-NEXT:    movss %xmm2, 40(%rdi)
+; SSE2-NEXT:    movss %xmm3, 44(%rdi)
+; SSE2-NEXT:    movaps %xmm3, %xmm0
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[1,1],xmm3[2,3]
+; SSE2-NEXT:    movss %xmm0, 48(%rdi)
+; SSE2-NEXT:    movaps %xmm3, %xmm0
+; SSE2-NEXT:    unpckhpd {{.*#+}} xmm0 = xmm0[1],xmm3[1]
+; SSE2-NEXT:    movss %xmm0, 52(%rdi)
+; SSE2-NEXT:    shufps {{.*#+}} xmm3 = xmm3[3,1,2,3]
+; SSE2-NEXT:    movss %xmm3, 56(%rdi)
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: compressstore_v16f32_const:
+; SSE42:       ## %bb.0: ## %cond.store
+; SSE42-NEXT:    movups %xmm0, (%rdi)
+; SSE42-NEXT:    movups %xmm1, 16(%rdi)
+; SSE42-NEXT:    insertps {{.*#+}} xmm2 = xmm2[0,1,2],xmm3[0]
+; SSE42-NEXT:    movups %xmm2, 32(%rdi)
+; SSE42-NEXT:    extractps $1, %xmm3, 48(%rdi)
+; SSE42-NEXT:    extractps $2, %xmm3, 52(%rdi)
+; SSE42-NEXT:    extractps $3, %xmm3, 56(%rdi)
+; SSE42-NEXT:    retq
+;
+; AVX1-LABEL: compressstore_v16f32_const:
+; AVX1:       ## %bb.0: ## %cond.store
+; AVX1-NEXT:    vmovups %ymm0, (%rdi)
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm0
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm1 = xmm1[0,1,2],xmm0[0]
+; AVX1-NEXT:    vmovups %xmm1, 32(%rdi)
+; AVX1-NEXT:    vextractps $1, %xmm0, 48(%rdi)
+; AVX1-NEXT:    vextractps $2, %xmm0, 52(%rdi)
+; AVX1-NEXT:    vextractps $3, %xmm0, 56(%rdi)
+; AVX1-NEXT:    vzeroupper
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: compressstore_v16f32_const:
+; AVX2:       ## %bb.0: ## %cond.store
+; AVX2-NEXT:    vmovups %ymm0, (%rdi)
+; AVX2-NEXT:    vmovaps {{.*#+}} xmm0 = [0,1,2,4]
+; AVX2-NEXT:    vpermps %ymm1, %ymm0, %ymm0
+; AVX2-NEXT:    vmovups %xmm0, 32(%rdi)
+; AVX2-NEXT:    vextractf128 $1, %ymm1, %xmm0
+; AVX2-NEXT:    vextractps $1, %xmm0, 48(%rdi)
+; AVX2-NEXT:    vextractps $2, %xmm0, 52(%rdi)
+; AVX2-NEXT:    vextractps $3, %xmm0, 56(%rdi)
+; AVX2-NEXT:    vzeroupper
+; AVX2-NEXT:    retq
+;
+; AVX512F-LABEL: compressstore_v16f32_const:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    movw $-2049, %ax ## imm = 0xF7FF
+; AVX512F-NEXT:    kmovw %eax, %k1
+; AVX512F-NEXT:    vcompressps %zmm0, (%rdi) {%k1}
+; AVX512F-NEXT:    vzeroupper
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: compressstore_v16f32_const:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    movw $-2049, %ax ## imm = 0xF7FF
+; AVX512VLBW-NEXT:    kmovd %eax, %k1
+; AVX512VLBW-NEXT:    vcompressps %zmm0, (%rdi) {%k1}
+; AVX512VLBW-NEXT:    vzeroupper
+; AVX512VLBW-NEXT:    retq
   call void @llvm.masked.compressstore.v16f32(<16 x float> %V, float* %base, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 true>)
   ret void
 }
 
 define void @compressstore_v32f32_v32i32(float* %base, <32 x float> %V, <32 x i32> %trigger) {
-; HSW-LABEL: compressstore_v32f32_v32i32:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpxor %xmm8, %xmm8, %xmm8
-; HSW-NEXT:    vpcmpeqd %ymm8, %ymm4, %ymm8
-; HSW-NEXT:    vpackssdw %xmm0, %xmm8, %xmm9
-; HSW-NEXT:    vpacksswb %xmm0, %xmm9, %xmm9
-; HSW-NEXT:    vpextrb $0, %xmm9, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_2
-; HSW-NEXT:  # %bb.1: # %cond.store
-; HSW-NEXT:    vmovd %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_2: # %else
-; HSW-NEXT:    vpackssdw %xmm0, %xmm8, %xmm8
-; HSW-NEXT:    vpacksswb %xmm0, %xmm8, %xmm8
-; HSW-NEXT:    vpextrb $1, %xmm8, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_4
-; HSW-NEXT:  # %bb.3: # %cond.store1
-; HSW-NEXT:    vpextrd $1, %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_4: # %else2
-; HSW-NEXT:    vpxor %xmm8, %xmm8, %xmm8
-; HSW-NEXT:    vpcmpeqd %ymm8, %ymm4, %ymm8
-; HSW-NEXT:    vpackssdw %xmm0, %xmm8, %xmm9
-; HSW-NEXT:    vpacksswb %xmm0, %xmm9, %xmm9
-; HSW-NEXT:    vpextrb $2, %xmm9, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_6
-; HSW-NEXT:  # %bb.5: # %cond.store4
-; HSW-NEXT:    vpextrd $2, %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_6: # %else5
-; HSW-NEXT:    vpackssdw %xmm0, %xmm8, %xmm8
-; HSW-NEXT:    vpacksswb %xmm0, %xmm8, %xmm8
-; HSW-NEXT:    vpextrb $3, %xmm8, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_8
-; HSW-NEXT:  # %bb.7: # %cond.store7
-; HSW-NEXT:    vpextrd $3, %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_8: # %else8
-; HSW-NEXT:    vpxor %xmm8, %xmm8, %xmm8
-; HSW-NEXT:    vpcmpeqd %ymm8, %ymm4, %ymm8
-; HSW-NEXT:    vextracti128 $1, %ymm8, %xmm8
-; HSW-NEXT:    vpackssdw %xmm8, %xmm0, %xmm9
-; HSW-NEXT:    vpacksswb %xmm0, %xmm9, %xmm9
-; HSW-NEXT:    vpextrb $4, %xmm9, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_10
-; HSW-NEXT:  # %bb.9: # %cond.store10
-; HSW-NEXT:    vextracti128 $1, %ymm0, %xmm9
-; HSW-NEXT:    vmovd %xmm9, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_10: # %else11
-; HSW-NEXT:    vpackssdw %xmm8, %xmm0, %xmm8
-; HSW-NEXT:    vpacksswb %xmm0, %xmm8, %xmm8
-; HSW-NEXT:    vpextrb $5, %xmm8, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_12
-; HSW-NEXT:  # %bb.11: # %cond.store13
-; HSW-NEXT:    vextracti128 $1, %ymm0, %xmm8
-; HSW-NEXT:    vpextrd $1, %xmm8, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_12: # %else14
-; HSW-NEXT:    vpxor %xmm8, %xmm8, %xmm8
-; HSW-NEXT:    vpcmpeqd %ymm8, %ymm4, %ymm4
-; HSW-NEXT:    vextracti128 $1, %ymm4, %xmm8
-; HSW-NEXT:    vpackssdw %xmm8, %xmm0, %xmm4
-; HSW-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
-; HSW-NEXT:    vpextrb $6, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_14
-; HSW-NEXT:  # %bb.13: # %cond.store16
-; HSW-NEXT:    vextracti128 $1, %ymm0, %xmm4
-; HSW-NEXT:    vpextrd $2, %xmm4, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_14: # %else17
-; HSW-NEXT:    vpackssdw %xmm8, %xmm0, %xmm4
-; HSW-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
-; HSW-NEXT:    vpextrb $7, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_16
-; HSW-NEXT:  # %bb.15: # %cond.store19
-; HSW-NEXT:    vextracti128 $1, %ymm0, %xmm0
-; HSW-NEXT:    vpextrd $3, %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_16: # %else20
-; HSW-NEXT:    vpxor %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpcmpeqd %ymm0, %ymm5, %ymm0
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm4
-; HSW-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpextrb $8, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_18
-; HSW-NEXT:  # %bb.17: # %cond.store22
-; HSW-NEXT:    vmovd %xmm1, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_18: # %else23
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpextrb $9, %xmm0, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_20
-; HSW-NEXT:  # %bb.19: # %cond.store25
-; HSW-NEXT:    vpextrd $1, %xmm1, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_20: # %else26
-; HSW-NEXT:    vpxor %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpcmpeqd %ymm0, %ymm5, %ymm0
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm4
-; HSW-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpextrb $10, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_22
-; HSW-NEXT:  # %bb.21: # %cond.store28
-; HSW-NEXT:    vpextrd $2, %xmm1, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_22: # %else29
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpextrb $11, %xmm0, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_24
-; HSW-NEXT:  # %bb.23: # %cond.store31
-; HSW-NEXT:    vpextrd $3, %xmm1, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_24: # %else32
-; HSW-NEXT:    vpxor %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpcmpeqd %ymm0, %ymm5, %ymm0
-; HSW-NEXT:    vextracti128 $1, %ymm0, %xmm0
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm4
-; HSW-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpextrb $12, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_26
-; HSW-NEXT:  # %bb.25: # %cond.store34
-; HSW-NEXT:    vextracti128 $1, %ymm1, %xmm4
-; HSW-NEXT:    vmovd %xmm4, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_26: # %else35
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpextrb $13, %xmm0, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_28
-; HSW-NEXT:  # %bb.27: # %cond.store37
-; HSW-NEXT:    vextracti128 $1, %ymm1, %xmm0
-; HSW-NEXT:    vpextrd $1, %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_28: # %else38
-; HSW-NEXT:    vpxor %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpcmpeqd %ymm0, %ymm5, %ymm0
-; HSW-NEXT:    vextracti128 $1, %ymm0, %xmm0
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm4
-; HSW-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpextrb $14, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_30
-; HSW-NEXT:  # %bb.29: # %cond.store40
-; HSW-NEXT:    vextracti128 $1, %ymm1, %xmm4
-; HSW-NEXT:    vpextrd $2, %xmm4, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_30: # %else41
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpextrb $15, %xmm0, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_32
-; HSW-NEXT:  # %bb.31: # %cond.store43
-; HSW-NEXT:    vextracti128 $1, %ymm1, %xmm0
-; HSW-NEXT:    vpextrd $3, %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_32: # %else44
-; HSW-NEXT:    vpxor %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpcmpeqd %ymm0, %ymm6, %ymm0
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm1
-; HSW-NEXT:    vpacksswb %xmm0, %xmm1, %xmm1
-; HSW-NEXT:    vpextrb $0, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_34
-; HSW-NEXT:  # %bb.33: # %cond.store46
-; HSW-NEXT:    vmovd %xmm2, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_34: # %else47
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpextrb $1, %xmm0, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_36
-; HSW-NEXT:  # %bb.35: # %cond.store49
-; HSW-NEXT:    vpextrd $1, %xmm2, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_36: # %else50
-; HSW-NEXT:    vpxor %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpcmpeqd %ymm0, %ymm6, %ymm0
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm1
-; HSW-NEXT:    vpacksswb %xmm0, %xmm1, %xmm1
-; HSW-NEXT:    vpextrb $2, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_38
-; HSW-NEXT:  # %bb.37: # %cond.store52
-; HSW-NEXT:    vpextrd $2, %xmm2, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_38: # %else53
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpextrb $3, %xmm0, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_40
-; HSW-NEXT:  # %bb.39: # %cond.store55
-; HSW-NEXT:    vpextrd $3, %xmm2, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_40: # %else56
-; HSW-NEXT:    vpxor %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpcmpeqd %ymm0, %ymm6, %ymm0
-; HSW-NEXT:    vextracti128 $1, %ymm0, %xmm0
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm1
-; HSW-NEXT:    vpacksswb %xmm0, %xmm1, %xmm1
-; HSW-NEXT:    vpextrb $4, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_42
-; HSW-NEXT:  # %bb.41: # %cond.store58
-; HSW-NEXT:    vextracti128 $1, %ymm2, %xmm1
-; HSW-NEXT:    vmovd %xmm1, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_42: # %else59
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpextrb $5, %xmm0, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_44
-; HSW-NEXT:  # %bb.43: # %cond.store61
-; HSW-NEXT:    vextracti128 $1, %ymm2, %xmm0
-; HSW-NEXT:    vpextrd $1, %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_44: # %else62
-; HSW-NEXT:    vpxor %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpcmpeqd %ymm0, %ymm6, %ymm0
-; HSW-NEXT:    vextracti128 $1, %ymm0, %xmm0
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm1
-; HSW-NEXT:    vpacksswb %xmm0, %xmm1, %xmm1
-; HSW-NEXT:    vpextrb $6, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_46
-; HSW-NEXT:  # %bb.45: # %cond.store64
-; HSW-NEXT:    vextracti128 $1, %ymm2, %xmm1
-; HSW-NEXT:    vpextrd $2, %xmm1, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_46: # %else65
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpextrb $7, %xmm0, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_48
-; HSW-NEXT:  # %bb.47: # %cond.store67
-; HSW-NEXT:    vextracti128 $1, %ymm2, %xmm0
-; HSW-NEXT:    vpextrd $3, %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_48: # %else68
-; HSW-NEXT:    vpxor %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpcmpeqd %ymm0, %ymm7, %ymm0
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm1
-; HSW-NEXT:    vpacksswb %xmm1, %xmm0, %xmm1
-; HSW-NEXT:    vpextrb $8, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_50
-; HSW-NEXT:  # %bb.49: # %cond.store70
-; HSW-NEXT:    vmovd %xmm3, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_50: # %else71
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpextrb $9, %xmm0, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_52
-; HSW-NEXT:  # %bb.51: # %cond.store73
-; HSW-NEXT:    vpextrd $1, %xmm3, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_52: # %else74
-; HSW-NEXT:    vpxor %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpcmpeqd %ymm0, %ymm7, %ymm0
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm1
-; HSW-NEXT:    vpacksswb %xmm1, %xmm0, %xmm1
-; HSW-NEXT:    vpextrb $10, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_54
-; HSW-NEXT:  # %bb.53: # %cond.store76
-; HSW-NEXT:    vpextrd $2, %xmm3, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_54: # %else77
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpextrb $11, %xmm0, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_56
-; HSW-NEXT:  # %bb.55: # %cond.store79
-; HSW-NEXT:    vpextrd $3, %xmm3, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_56: # %else80
-; HSW-NEXT:    vpxor %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpcmpeqd %ymm0, %ymm7, %ymm0
-; HSW-NEXT:    vextracti128 $1, %ymm0, %xmm0
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm1
-; HSW-NEXT:    vpacksswb %xmm1, %xmm0, %xmm1
-; HSW-NEXT:    vpextrb $12, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_58
-; HSW-NEXT:  # %bb.57: # %cond.store82
-; HSW-NEXT:    vextracti128 $1, %ymm3, %xmm1
-; HSW-NEXT:    vmovd %xmm1, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_58: # %else83
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpextrb $13, %xmm0, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_60
-; HSW-NEXT:  # %bb.59: # %cond.store85
-; HSW-NEXT:    vextracti128 $1, %ymm3, %xmm0
-; HSW-NEXT:    vpextrd $1, %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_60: # %else86
-; HSW-NEXT:    vpxor %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpcmpeqd %ymm0, %ymm7, %ymm0
-; HSW-NEXT:    vextracti128 $1, %ymm0, %xmm0
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm1
-; HSW-NEXT:    vpacksswb %xmm1, %xmm0, %xmm1
-; HSW-NEXT:    vpextrb $14, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_62
-; HSW-NEXT:  # %bb.61: # %cond.store88
-; HSW-NEXT:    vextracti128 $1, %ymm3, %xmm1
-; HSW-NEXT:    vpextrd $2, %xmm1, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB6_62: # %else89
-; HSW-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
-; HSW-NEXT:    vpextrb $15, %xmm0, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB6_64
-; HSW-NEXT:  # %bb.63: # %cond.store91
-; HSW-NEXT:    vextracti128 $1, %ymm3, %xmm0
-; HSW-NEXT:    vpextrd $3, %xmm0, (%rdi)
-; HSW-NEXT:  .LBB6_64: # %else92
-; HSW-NEXT:    vzeroupper
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: compressstore_v32f32_v32i32:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vptestnmd %zmm3, %zmm3, %k1
-; SKX-NEXT:    vptestnmd %zmm2, %zmm2, %k2
-; SKX-NEXT:    kmovw %k2, %eax
-; SKX-NEXT:    popcntl %eax, %eax
-; SKX-NEXT:    vcompressps %zmm1, (%rdi,%rax,4) {%k1}
-; SKX-NEXT:    vcompressps %zmm0, (%rdi) {%k2}
-; SKX-NEXT:    vzeroupper
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: compressstore_v32f32_v32i32:
-; KNL:       # %bb.0:
-; KNL-NEXT:    vptestnmd %zmm3, %zmm3, %k1
-; KNL-NEXT:    vptestnmd %zmm2, %zmm2, %k2
-; KNL-NEXT:    kmovw %k2, %eax
-; KNL-NEXT:    popcntl %eax, %eax
-; KNL-NEXT:    vcompressps %zmm1, (%rdi,%rax,4) {%k1}
-; KNL-NEXT:    vcompressps %zmm0, (%rdi) {%k2}
-; KNL-NEXT:    retq
+; SSE2-LABEL: compressstore_v32f32_v32i32:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm9
+; SSE2-NEXT:    pxor %xmm8, %xmm8
+; SSE2-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE2-NEXT:    movd %xmm8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.store
+; SSE2-NEXT:    movss %xmm0, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_2: ## %else
+; SSE2-NEXT:    pextrw $2, %xmm8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.store1
+; SSE2-NEXT:    movaps %xmm0, %xmm8
+; SSE2-NEXT:    shufps {{.*#+}} xmm8 = xmm8[1,1],xmm0[2,3]
+; SSE2-NEXT:    movss %xmm8, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_4: ## %else2
+; SSE2-NEXT:    xorps %xmm8, %xmm8
+; SSE2-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE2-NEXT:    pextrw $4, %xmm9, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_6
+; SSE2-NEXT:  ## %bb.5: ## %cond.store4
+; SSE2-NEXT:    movaps %xmm0, %xmm8
+; SSE2-NEXT:    unpckhpd {{.*#+}} xmm8 = xmm8[1],xmm0[1]
+; SSE2-NEXT:    movss %xmm8, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_6: ## %else5
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm8
+; SSE2-NEXT:    pextrw $6, %xmm9, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_8
+; SSE2-NEXT:  ## %bb.7: ## %cond.store7
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[3,1,2,3]
+; SSE2-NEXT:    movss %xmm0, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_8: ## %else8
+; SSE2-NEXT:    xorps %xmm0, %xmm0
+; SSE2-NEXT:    pcmpeqd %xmm8, %xmm0
+; SSE2-NEXT:    movd %xmm0, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_10
+; SSE2-NEXT:  ## %bb.9: ## %cond.store10
+; SSE2-NEXT:    movss %xmm1, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_10: ## %else11
+; SSE2-NEXT:    pextrw $2, %xmm0, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_12
+; SSE2-NEXT:  ## %bb.11: ## %cond.store13
+; SSE2-NEXT:    movaps %xmm1, %xmm0
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[1,1],xmm1[2,3]
+; SSE2-NEXT:    movss %xmm0, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_12: ## %else14
+; SSE2-NEXT:    xorps %xmm0, %xmm0
+; SSE2-NEXT:    pcmpeqd %xmm0, %xmm8
+; SSE2-NEXT:    pextrw $4, %xmm8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_14
+; SSE2-NEXT:  ## %bb.13: ## %cond.store16
+; SSE2-NEXT:    movaps %xmm1, %xmm0
+; SSE2-NEXT:    unpckhpd {{.*#+}} xmm0 = xmm0[1],xmm1[1]
+; SSE2-NEXT:    movss %xmm0, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_14: ## %else17
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm0
+; SSE2-NEXT:    pextrw $6, %xmm8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_16
+; SSE2-NEXT:  ## %bb.15: ## %cond.store19
+; SSE2-NEXT:    shufps {{.*#+}} xmm1 = xmm1[3,1,2,3]
+; SSE2-NEXT:    movss %xmm1, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_16: ## %else20
+; SSE2-NEXT:    xorps %xmm1, %xmm1
+; SSE2-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE2-NEXT:    movd %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_18
+; SSE2-NEXT:  ## %bb.17: ## %cond.store22
+; SSE2-NEXT:    movss %xmm2, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_18: ## %else23
+; SSE2-NEXT:    pextrw $2, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_20
+; SSE2-NEXT:  ## %bb.19: ## %cond.store25
+; SSE2-NEXT:    movaps %xmm2, %xmm1
+; SSE2-NEXT:    shufps {{.*#+}} xmm1 = xmm1[1,1],xmm2[2,3]
+; SSE2-NEXT:    movss %xmm1, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_20: ## %else26
+; SSE2-NEXT:    xorps %xmm1, %xmm1
+; SSE2-NEXT:    pcmpeqd %xmm1, %xmm0
+; SSE2-NEXT:    pextrw $4, %xmm0, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_22
+; SSE2-NEXT:  ## %bb.21: ## %cond.store28
+; SSE2-NEXT:    movaps %xmm2, %xmm1
+; SSE2-NEXT:    unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm2[1]
+; SSE2-NEXT:    movss %xmm1, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_22: ## %else29
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm1
+; SSE2-NEXT:    pextrw $6, %xmm0, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_24
+; SSE2-NEXT:  ## %bb.23: ## %cond.store31
+; SSE2-NEXT:    shufps {{.*#+}} xmm2 = xmm2[3,1,2,3]
+; SSE2-NEXT:    movss %xmm2, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_24: ## %else32
+; SSE2-NEXT:    pxor %xmm0, %xmm0
+; SSE2-NEXT:    pcmpeqd %xmm1, %xmm0
+; SSE2-NEXT:    movd %xmm0, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_26
+; SSE2-NEXT:  ## %bb.25: ## %cond.store34
+; SSE2-NEXT:    movss %xmm3, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_26: ## %else35
+; SSE2-NEXT:    pextrw $2, %xmm0, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_28
+; SSE2-NEXT:  ## %bb.27: ## %cond.store37
+; SSE2-NEXT:    movaps %xmm3, %xmm0
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[1,1],xmm3[2,3]
+; SSE2-NEXT:    movss %xmm0, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_28: ## %else38
+; SSE2-NEXT:    xorps %xmm0, %xmm0
+; SSE2-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE2-NEXT:    pextrw $4, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_30
+; SSE2-NEXT:  ## %bb.29: ## %cond.store40
+; SSE2-NEXT:    movaps %xmm3, %xmm0
+; SSE2-NEXT:    unpckhpd {{.*#+}} xmm0 = xmm0[1],xmm3[1]
+; SSE2-NEXT:    movss %xmm0, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_30: ## %else41
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm0
+; SSE2-NEXT:    pextrw $6, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_32
+; SSE2-NEXT:  ## %bb.31: ## %cond.store43
+; SSE2-NEXT:    shufps {{.*#+}} xmm3 = xmm3[3,1,2,3]
+; SSE2-NEXT:    movss %xmm3, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_32: ## %else44
+; SSE2-NEXT:    pxor %xmm1, %xmm1
+; SSE2-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE2-NEXT:    movd %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_34
+; SSE2-NEXT:  ## %bb.33: ## %cond.store46
+; SSE2-NEXT:    movss %xmm4, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_34: ## %else47
+; SSE2-NEXT:    pextrw $2, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_36
+; SSE2-NEXT:  ## %bb.35: ## %cond.store49
+; SSE2-NEXT:    movaps %xmm4, %xmm1
+; SSE2-NEXT:    shufps {{.*#+}} xmm1 = xmm1[1,1],xmm4[2,3]
+; SSE2-NEXT:    movss %xmm1, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_36: ## %else50
+; SSE2-NEXT:    xorps %xmm1, %xmm1
+; SSE2-NEXT:    pcmpeqd %xmm1, %xmm0
+; SSE2-NEXT:    pextrw $4, %xmm0, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_38
+; SSE2-NEXT:  ## %bb.37: ## %cond.store52
+; SSE2-NEXT:    movaps %xmm4, %xmm1
+; SSE2-NEXT:    unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm4[1]
+; SSE2-NEXT:    movss %xmm1, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_38: ## %else53
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm1
+; SSE2-NEXT:    pextrw $6, %xmm0, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_40
+; SSE2-NEXT:  ## %bb.39: ## %cond.store55
+; SSE2-NEXT:    shufps {{.*#+}} xmm4 = xmm4[3,1,2,3]
+; SSE2-NEXT:    movss %xmm4, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_40: ## %else56
+; SSE2-NEXT:    pxor %xmm0, %xmm0
+; SSE2-NEXT:    pcmpeqd %xmm1, %xmm0
+; SSE2-NEXT:    movd %xmm0, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_42
+; SSE2-NEXT:  ## %bb.41: ## %cond.store58
+; SSE2-NEXT:    movss %xmm5, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_42: ## %else59
+; SSE2-NEXT:    pextrw $2, %xmm0, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_44
+; SSE2-NEXT:  ## %bb.43: ## %cond.store61
+; SSE2-NEXT:    movaps %xmm5, %xmm0
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[1,1],xmm5[2,3]
+; SSE2-NEXT:    movss %xmm0, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_44: ## %else62
+; SSE2-NEXT:    xorps %xmm0, %xmm0
+; SSE2-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE2-NEXT:    pextrw $4, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_46
+; SSE2-NEXT:  ## %bb.45: ## %cond.store64
+; SSE2-NEXT:    movaps %xmm5, %xmm0
+; SSE2-NEXT:    unpckhpd {{.*#+}} xmm0 = xmm0[1],xmm5[1]
+; SSE2-NEXT:    movss %xmm0, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_46: ## %else65
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm0
+; SSE2-NEXT:    pextrw $6, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_48
+; SSE2-NEXT:  ## %bb.47: ## %cond.store67
+; SSE2-NEXT:    shufps {{.*#+}} xmm5 = xmm5[3,1,2,3]
+; SSE2-NEXT:    movss %xmm5, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_48: ## %else68
+; SSE2-NEXT:    pxor %xmm1, %xmm1
+; SSE2-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE2-NEXT:    movd %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_50
+; SSE2-NEXT:  ## %bb.49: ## %cond.store70
+; SSE2-NEXT:    movss %xmm6, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_50: ## %else71
+; SSE2-NEXT:    pextrw $2, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_52
+; SSE2-NEXT:  ## %bb.51: ## %cond.store73
+; SSE2-NEXT:    movaps %xmm6, %xmm1
+; SSE2-NEXT:    shufps {{.*#+}} xmm1 = xmm1[1,1],xmm6[2,3]
+; SSE2-NEXT:    movss %xmm1, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_52: ## %else74
+; SSE2-NEXT:    xorps %xmm1, %xmm1
+; SSE2-NEXT:    pcmpeqd %xmm1, %xmm0
+; SSE2-NEXT:    pextrw $4, %xmm0, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_54
+; SSE2-NEXT:  ## %bb.53: ## %cond.store76
+; SSE2-NEXT:    movaps %xmm6, %xmm1
+; SSE2-NEXT:    unpckhpd {{.*#+}} xmm1 = xmm1[1],xmm6[1]
+; SSE2-NEXT:    movss %xmm1, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_54: ## %else77
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm1
+; SSE2-NEXT:    pextrw $6, %xmm0, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_56
+; SSE2-NEXT:  ## %bb.55: ## %cond.store79
+; SSE2-NEXT:    shufps {{.*#+}} xmm6 = xmm6[3,1,2,3]
+; SSE2-NEXT:    movss %xmm6, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_56: ## %else80
+; SSE2-NEXT:    pxor %xmm0, %xmm0
+; SSE2-NEXT:    pcmpeqd %xmm1, %xmm0
+; SSE2-NEXT:    movd %xmm0, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_58
+; SSE2-NEXT:  ## %bb.57: ## %cond.store82
+; SSE2-NEXT:    movss %xmm7, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_58: ## %else83
+; SSE2-NEXT:    pextrw $2, %xmm0, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_60
+; SSE2-NEXT:  ## %bb.59: ## %cond.store85
+; SSE2-NEXT:    movaps %xmm7, %xmm0
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[1,1],xmm7[2,3]
+; SSE2-NEXT:    movss %xmm0, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_60: ## %else86
+; SSE2-NEXT:    xorps %xmm0, %xmm0
+; SSE2-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE2-NEXT:    pextrw $4, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_62
+; SSE2-NEXT:  ## %bb.61: ## %cond.store88
+; SSE2-NEXT:    movaps %xmm7, %xmm0
+; SSE2-NEXT:    unpckhpd {{.*#+}} xmm0 = xmm0[1],xmm7[1]
+; SSE2-NEXT:    movss %xmm0, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB6_62: ## %else89
+; SSE2-NEXT:    pextrw $6, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB6_64
+; SSE2-NEXT:  ## %bb.63: ## %cond.store91
+; SSE2-NEXT:    shufps {{.*#+}} xmm7 = xmm7[3,1,2,3]
+; SSE2-NEXT:    movss %xmm7, (%rdi)
+; SSE2-NEXT:  LBB6_64: ## %else92
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: compressstore_v32f32_v32i32:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm9
+; SSE42-NEXT:    pxor %xmm8, %xmm8
+; SSE42-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE42-NEXT:    pextrb $0, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.store
+; SSE42-NEXT:    movd %xmm0, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_2: ## %else
+; SSE42-NEXT:    pextrb $4, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.store1
+; SSE42-NEXT:    pextrd $1, %xmm0, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_4: ## %else2
+; SSE42-NEXT:    pxor %xmm8, %xmm8
+; SSE42-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE42-NEXT:    pextrb $8, %xmm9, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_6
+; SSE42-NEXT:  ## %bb.5: ## %cond.store4
+; SSE42-NEXT:    pextrd $2, %xmm0, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_6: ## %else5
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm8
+; SSE42-NEXT:    pextrb $12, %xmm9, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_8
+; SSE42-NEXT:  ## %bb.7: ## %cond.store7
+; SSE42-NEXT:    pextrd $3, %xmm0, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_8: ## %else8
+; SSE42-NEXT:    pxor %xmm0, %xmm0
+; SSE42-NEXT:    pcmpeqd %xmm8, %xmm0
+; SSE42-NEXT:    pextrb $0, %xmm0, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_10
+; SSE42-NEXT:  ## %bb.9: ## %cond.store10
+; SSE42-NEXT:    movd %xmm1, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_10: ## %else11
+; SSE42-NEXT:    pextrb $4, %xmm0, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_12
+; SSE42-NEXT:  ## %bb.11: ## %cond.store13
+; SSE42-NEXT:    pextrd $1, %xmm1, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_12: ## %else14
+; SSE42-NEXT:    pxor %xmm0, %xmm0
+; SSE42-NEXT:    pcmpeqd %xmm0, %xmm8
+; SSE42-NEXT:    pextrb $8, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_14
+; SSE42-NEXT:  ## %bb.13: ## %cond.store16
+; SSE42-NEXT:    pextrd $2, %xmm1, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_14: ## %else17
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm0
+; SSE42-NEXT:    pextrb $12, %xmm8, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_16
+; SSE42-NEXT:  ## %bb.15: ## %cond.store19
+; SSE42-NEXT:    pextrd $3, %xmm1, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_16: ## %else20
+; SSE42-NEXT:    pxor %xmm1, %xmm1
+; SSE42-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE42-NEXT:    pextrb $0, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_18
+; SSE42-NEXT:  ## %bb.17: ## %cond.store22
+; SSE42-NEXT:    movss %xmm2, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_18: ## %else23
+; SSE42-NEXT:    pextrb $4, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_20
+; SSE42-NEXT:  ## %bb.19: ## %cond.store25
+; SSE42-NEXT:    extractps $1, %xmm2, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_20: ## %else26
+; SSE42-NEXT:    pxor %xmm1, %xmm1
+; SSE42-NEXT:    pcmpeqd %xmm1, %xmm0
+; SSE42-NEXT:    pextrb $8, %xmm0, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_22
+; SSE42-NEXT:  ## %bb.21: ## %cond.store28
+; SSE42-NEXT:    extractps $2, %xmm2, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_22: ## %else29
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm1
+; SSE42-NEXT:    pextrb $12, %xmm0, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_24
+; SSE42-NEXT:  ## %bb.23: ## %cond.store31
+; SSE42-NEXT:    extractps $3, %xmm2, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_24: ## %else32
+; SSE42-NEXT:    pxor %xmm0, %xmm0
+; SSE42-NEXT:    pcmpeqd %xmm1, %xmm0
+; SSE42-NEXT:    pextrb $0, %xmm0, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_26
+; SSE42-NEXT:  ## %bb.25: ## %cond.store34
+; SSE42-NEXT:    movss %xmm3, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_26: ## %else35
+; SSE42-NEXT:    pextrb $4, %xmm0, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_28
+; SSE42-NEXT:  ## %bb.27: ## %cond.store37
+; SSE42-NEXT:    extractps $1, %xmm3, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_28: ## %else38
+; SSE42-NEXT:    pxor %xmm0, %xmm0
+; SSE42-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE42-NEXT:    pextrb $8, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_30
+; SSE42-NEXT:  ## %bb.29: ## %cond.store40
+; SSE42-NEXT:    extractps $2, %xmm3, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_30: ## %else41
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm0
+; SSE42-NEXT:    pextrb $12, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_32
+; SSE42-NEXT:  ## %bb.31: ## %cond.store43
+; SSE42-NEXT:    extractps $3, %xmm3, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_32: ## %else44
+; SSE42-NEXT:    pxor %xmm1, %xmm1
+; SSE42-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE42-NEXT:    pextrb $0, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_34
+; SSE42-NEXT:  ## %bb.33: ## %cond.store46
+; SSE42-NEXT:    movss %xmm4, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_34: ## %else47
+; SSE42-NEXT:    pextrb $4, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_36
+; SSE42-NEXT:  ## %bb.35: ## %cond.store49
+; SSE42-NEXT:    extractps $1, %xmm4, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_36: ## %else50
+; SSE42-NEXT:    pxor %xmm1, %xmm1
+; SSE42-NEXT:    pcmpeqd %xmm1, %xmm0
+; SSE42-NEXT:    pextrb $8, %xmm0, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_38
+; SSE42-NEXT:  ## %bb.37: ## %cond.store52
+; SSE42-NEXT:    extractps $2, %xmm4, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_38: ## %else53
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm1
+; SSE42-NEXT:    pextrb $12, %xmm0, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_40
+; SSE42-NEXT:  ## %bb.39: ## %cond.store55
+; SSE42-NEXT:    extractps $3, %xmm4, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_40: ## %else56
+; SSE42-NEXT:    pxor %xmm0, %xmm0
+; SSE42-NEXT:    pcmpeqd %xmm1, %xmm0
+; SSE42-NEXT:    pextrb $0, %xmm0, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_42
+; SSE42-NEXT:  ## %bb.41: ## %cond.store58
+; SSE42-NEXT:    movss %xmm5, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_42: ## %else59
+; SSE42-NEXT:    pextrb $4, %xmm0, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_44
+; SSE42-NEXT:  ## %bb.43: ## %cond.store61
+; SSE42-NEXT:    extractps $1, %xmm5, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_44: ## %else62
+; SSE42-NEXT:    pxor %xmm0, %xmm0
+; SSE42-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE42-NEXT:    pextrb $8, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_46
+; SSE42-NEXT:  ## %bb.45: ## %cond.store64
+; SSE42-NEXT:    extractps $2, %xmm5, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_46: ## %else65
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm0
+; SSE42-NEXT:    pextrb $12, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_48
+; SSE42-NEXT:  ## %bb.47: ## %cond.store67
+; SSE42-NEXT:    extractps $3, %xmm5, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_48: ## %else68
+; SSE42-NEXT:    pxor %xmm1, %xmm1
+; SSE42-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE42-NEXT:    pextrb $0, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_50
+; SSE42-NEXT:  ## %bb.49: ## %cond.store70
+; SSE42-NEXT:    movss %xmm6, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_50: ## %else71
+; SSE42-NEXT:    pextrb $4, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_52
+; SSE42-NEXT:  ## %bb.51: ## %cond.store73
+; SSE42-NEXT:    extractps $1, %xmm6, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_52: ## %else74
+; SSE42-NEXT:    pxor %xmm1, %xmm1
+; SSE42-NEXT:    pcmpeqd %xmm1, %xmm0
+; SSE42-NEXT:    pextrb $8, %xmm0, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_54
+; SSE42-NEXT:  ## %bb.53: ## %cond.store76
+; SSE42-NEXT:    extractps $2, %xmm6, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_54: ## %else77
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm1
+; SSE42-NEXT:    pextrb $12, %xmm0, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_56
+; SSE42-NEXT:  ## %bb.55: ## %cond.store79
+; SSE42-NEXT:    extractps $3, %xmm6, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_56: ## %else80
+; SSE42-NEXT:    pxor %xmm0, %xmm0
+; SSE42-NEXT:    pcmpeqd %xmm1, %xmm0
+; SSE42-NEXT:    pextrb $0, %xmm0, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_58
+; SSE42-NEXT:  ## %bb.57: ## %cond.store82
+; SSE42-NEXT:    movss %xmm7, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_58: ## %else83
+; SSE42-NEXT:    pextrb $4, %xmm0, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_60
+; SSE42-NEXT:  ## %bb.59: ## %cond.store85
+; SSE42-NEXT:    extractps $1, %xmm7, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_60: ## %else86
+; SSE42-NEXT:    pxor %xmm0, %xmm0
+; SSE42-NEXT:    pcmpeqd %xmm0, %xmm1
+; SSE42-NEXT:    pextrb $8, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_62
+; SSE42-NEXT:  ## %bb.61: ## %cond.store88
+; SSE42-NEXT:    extractps $2, %xmm7, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB6_62: ## %else89
+; SSE42-NEXT:    pextrb $12, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB6_64
+; SSE42-NEXT:  ## %bb.63: ## %cond.store91
+; SSE42-NEXT:    extractps $3, %xmm7, (%rdi)
+; SSE42-NEXT:  LBB6_64: ## %else92
+; SSE42-NEXT:    retq
+;
+; AVX1-LABEL: compressstore_v32f32_v32i32:
+; AVX1:       ## %bb.0:
+; AVX1-NEXT:    vpxor %xmm8, %xmm8, %xmm8
+; AVX1-NEXT:    vpcmpeqd %xmm8, %xmm4, %xmm9
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm9, %xmm9
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm9, %xmm9
+; AVX1-NEXT:    vpextrb $0, %xmm9, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_2
+; AVX1-NEXT:  ## %bb.1: ## %cond.store
+; AVX1-NEXT:    vmovd %xmm0, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_2: ## %else
+; AVX1-NEXT:    vpcmpeqd %xmm8, %xmm4, %xmm8
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm8, %xmm8
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm8, %xmm8
+; AVX1-NEXT:    vpextrb $1, %xmm8, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_4
+; AVX1-NEXT:  ## %bb.3: ## %cond.store1
+; AVX1-NEXT:    vpextrd $1, %xmm0, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_4: ## %else2
+; AVX1-NEXT:    vpxor %xmm8, %xmm8, %xmm8
+; AVX1-NEXT:    vpcmpeqd %xmm8, %xmm4, %xmm9
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm9, %xmm9
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm9, %xmm9
+; AVX1-NEXT:    vpextrb $2, %xmm9, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_6
+; AVX1-NEXT:  ## %bb.5: ## %cond.store4
+; AVX1-NEXT:    vpextrd $2, %xmm0, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_6: ## %else5
+; AVX1-NEXT:    vpcmpeqd %xmm8, %xmm4, %xmm8
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm8, %xmm8
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm8, %xmm8
+; AVX1-NEXT:    vpextrb $3, %xmm8, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_8
+; AVX1-NEXT:  ## %bb.7: ## %cond.store7
+; AVX1-NEXT:    vpextrd $3, %xmm0, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_8: ## %else8
+; AVX1-NEXT:    vextractf128 $1, %ymm4, %xmm8
+; AVX1-NEXT:    vpxor %xmm4, %xmm4, %xmm4
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm8, %xmm9
+; AVX1-NEXT:    vpackssdw %xmm9, %xmm0, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpextrb $4, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_10
+; AVX1-NEXT:  ## %bb.9: ## %cond.store10
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm4
+; AVX1-NEXT:    vmovd %xmm4, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_10: ## %else11
+; AVX1-NEXT:    vpackssdw %xmm9, %xmm0, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpextrb $5, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_12
+; AVX1-NEXT:  ## %bb.11: ## %cond.store13
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm4
+; AVX1-NEXT:    vpextrd $1, %xmm4, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_12: ## %else14
+; AVX1-NEXT:    vpxor %xmm4, %xmm4, %xmm4
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm8, %xmm8
+; AVX1-NEXT:    vpackssdw %xmm8, %xmm0, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpextrb $6, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_14
+; AVX1-NEXT:  ## %bb.13: ## %cond.store16
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm4
+; AVX1-NEXT:    vpextrd $2, %xmm4, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_14: ## %else17
+; AVX1-NEXT:    vpackssdw %xmm8, %xmm0, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpextrb $7, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_16
+; AVX1-NEXT:  ## %bb.15: ## %cond.store19
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm0
+; AVX1-NEXT:    vpextrd $3, %xmm0, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_16: ## %else20
+; AVX1-NEXT:    vpxor %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpcmpeqd %xmm0, %xmm5, %xmm4
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpextrb $8, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_18
+; AVX1-NEXT:  ## %bb.17: ## %cond.store22
+; AVX1-NEXT:    vmovss %xmm1, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_18: ## %else23
+; AVX1-NEXT:    vpcmpeqd %xmm0, %xmm5, %xmm0
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpextrb $9, %xmm0, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_20
+; AVX1-NEXT:  ## %bb.19: ## %cond.store25
+; AVX1-NEXT:    vextractps $1, %xmm1, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_20: ## %else26
+; AVX1-NEXT:    vpxor %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpcmpeqd %xmm0, %xmm5, %xmm4
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpextrb $10, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_22
+; AVX1-NEXT:  ## %bb.21: ## %cond.store28
+; AVX1-NEXT:    vextractps $2, %xmm1, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_22: ## %else29
+; AVX1-NEXT:    vpcmpeqd %xmm0, %xmm5, %xmm0
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpextrb $11, %xmm0, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_24
+; AVX1-NEXT:  ## %bb.23: ## %cond.store31
+; AVX1-NEXT:    vextractps $3, %xmm1, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_24: ## %else32
+; AVX1-NEXT:    vextractf128 $1, %ymm5, %xmm0
+; AVX1-NEXT:    vpxor %xmm4, %xmm4, %xmm4
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpackssdw %xmm4, %xmm0, %xmm5
+; AVX1-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
+; AVX1-NEXT:    vpextrb $12, %xmm5, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_26
+; AVX1-NEXT:  ## %bb.25: ## %cond.store34
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm5
+; AVX1-NEXT:    vmovd %xmm5, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_26: ## %else35
+; AVX1-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpextrb $13, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_28
+; AVX1-NEXT:  ## %bb.27: ## %cond.store37
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm4
+; AVX1-NEXT:    vpextrd $1, %xmm4, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_28: ## %else38
+; AVX1-NEXT:    vpxor %xmm4, %xmm4, %xmm4
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm0, %xmm0
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm0, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpextrb $14, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_30
+; AVX1-NEXT:  ## %bb.29: ## %cond.store40
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm4
+; AVX1-NEXT:    vpextrd $2, %xmm4, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_30: ## %else41
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpextrb $15, %xmm0, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_32
+; AVX1-NEXT:  ## %bb.31: ## %cond.store43
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm0
+; AVX1-NEXT:    vpextrd $3, %xmm0, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_32: ## %else44
+; AVX1-NEXT:    vpxor %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpcmpeqd %xmm0, %xmm6, %xmm1
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm1, %xmm1
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm1, %xmm1
+; AVX1-NEXT:    vpextrb $0, %xmm1, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_34
+; AVX1-NEXT:  ## %bb.33: ## %cond.store46
+; AVX1-NEXT:    vmovss %xmm2, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_34: ## %else47
+; AVX1-NEXT:    vpcmpeqd %xmm0, %xmm6, %xmm0
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpextrb $1, %xmm0, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_36
+; AVX1-NEXT:  ## %bb.35: ## %cond.store49
+; AVX1-NEXT:    vextractps $1, %xmm2, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_36: ## %else50
+; AVX1-NEXT:    vpxor %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpcmpeqd %xmm0, %xmm6, %xmm1
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm1, %xmm1
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm1, %xmm1
+; AVX1-NEXT:    vpextrb $2, %xmm1, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_38
+; AVX1-NEXT:  ## %bb.37: ## %cond.store52
+; AVX1-NEXT:    vextractps $2, %xmm2, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_38: ## %else53
+; AVX1-NEXT:    vpcmpeqd %xmm0, %xmm6, %xmm0
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpextrb $3, %xmm0, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_40
+; AVX1-NEXT:  ## %bb.39: ## %cond.store55
+; AVX1-NEXT:    vextractps $3, %xmm2, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_40: ## %else56
+; AVX1-NEXT:    vextractf128 $1, %ymm6, %xmm0
+; AVX1-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX1-NEXT:    vpcmpeqd %xmm1, %xmm0, %xmm1
+; AVX1-NEXT:    vpackssdw %xmm1, %xmm0, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpextrb $4, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_42
+; AVX1-NEXT:  ## %bb.41: ## %cond.store58
+; AVX1-NEXT:    vextractf128 $1, %ymm2, %xmm4
+; AVX1-NEXT:    vmovd %xmm4, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_42: ## %else59
+; AVX1-NEXT:    vpackssdw %xmm1, %xmm0, %xmm1
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm1, %xmm1
+; AVX1-NEXT:    vpextrb $5, %xmm1, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_44
+; AVX1-NEXT:  ## %bb.43: ## %cond.store61
+; AVX1-NEXT:    vextractf128 $1, %ymm2, %xmm1
+; AVX1-NEXT:    vpextrd $1, %xmm1, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_44: ## %else62
+; AVX1-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX1-NEXT:    vpcmpeqd %xmm1, %xmm0, %xmm0
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm0, %xmm1
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm1, %xmm1
+; AVX1-NEXT:    vpextrb $6, %xmm1, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_46
+; AVX1-NEXT:  ## %bb.45: ## %cond.store64
+; AVX1-NEXT:    vextractf128 $1, %ymm2, %xmm1
+; AVX1-NEXT:    vpextrd $2, %xmm1, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_46: ## %else65
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpextrb $7, %xmm0, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_48
+; AVX1-NEXT:  ## %bb.47: ## %cond.store67
+; AVX1-NEXT:    vextractf128 $1, %ymm2, %xmm0
+; AVX1-NEXT:    vpextrd $3, %xmm0, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_48: ## %else68
+; AVX1-NEXT:    vpxor %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpcmpeqd %xmm0, %xmm7, %xmm1
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm1, %xmm1
+; AVX1-NEXT:    vpacksswb %xmm1, %xmm0, %xmm1
+; AVX1-NEXT:    vpextrb $8, %xmm1, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_50
+; AVX1-NEXT:  ## %bb.49: ## %cond.store70
+; AVX1-NEXT:    vmovss %xmm3, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_50: ## %else71
+; AVX1-NEXT:    vpcmpeqd %xmm0, %xmm7, %xmm0
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpextrb $9, %xmm0, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_52
+; AVX1-NEXT:  ## %bb.51: ## %cond.store73
+; AVX1-NEXT:    vextractps $1, %xmm3, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_52: ## %else74
+; AVX1-NEXT:    vpxor %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpcmpeqd %xmm0, %xmm7, %xmm1
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm1, %xmm1
+; AVX1-NEXT:    vpacksswb %xmm1, %xmm0, %xmm1
+; AVX1-NEXT:    vpextrb $10, %xmm1, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_54
+; AVX1-NEXT:  ## %bb.53: ## %cond.store76
+; AVX1-NEXT:    vextractps $2, %xmm3, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_54: ## %else77
+; AVX1-NEXT:    vpcmpeqd %xmm0, %xmm7, %xmm0
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpextrb $11, %xmm0, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_56
+; AVX1-NEXT:  ## %bb.55: ## %cond.store79
+; AVX1-NEXT:    vextractps $3, %xmm3, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_56: ## %else80
+; AVX1-NEXT:    vextractf128 $1, %ymm7, %xmm0
+; AVX1-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX1-NEXT:    vpcmpeqd %xmm1, %xmm0, %xmm1
+; AVX1-NEXT:    vpackssdw %xmm1, %xmm0, %xmm2
+; AVX1-NEXT:    vpacksswb %xmm2, %xmm0, %xmm2
+; AVX1-NEXT:    vpextrb $12, %xmm2, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_58
+; AVX1-NEXT:  ## %bb.57: ## %cond.store82
+; AVX1-NEXT:    vextractf128 $1, %ymm3, %xmm2
+; AVX1-NEXT:    vmovd %xmm2, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_58: ## %else83
+; AVX1-NEXT:    vpackssdw %xmm1, %xmm0, %xmm1
+; AVX1-NEXT:    vpacksswb %xmm1, %xmm0, %xmm1
+; AVX1-NEXT:    vpextrb $13, %xmm1, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_60
+; AVX1-NEXT:  ## %bb.59: ## %cond.store85
+; AVX1-NEXT:    vextractf128 $1, %ymm3, %xmm1
+; AVX1-NEXT:    vpextrd $1, %xmm1, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_60: ## %else86
+; AVX1-NEXT:    vpxor %xmm1, %xmm1, %xmm1
+; AVX1-NEXT:    vpcmpeqd %xmm1, %xmm0, %xmm0
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm0, %xmm1
+; AVX1-NEXT:    vpacksswb %xmm1, %xmm0, %xmm1
+; AVX1-NEXT:    vpextrb $14, %xmm1, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_62
+; AVX1-NEXT:  ## %bb.61: ## %cond.store88
+; AVX1-NEXT:    vextractf128 $1, %ymm3, %xmm1
+; AVX1-NEXT:    vpextrd $2, %xmm1, (%rdi)
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB6_62: ## %else89
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX1-NEXT:    vpextrb $15, %xmm0, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB6_64
+; AVX1-NEXT:  ## %bb.63: ## %cond.store91
+; AVX1-NEXT:    vextractf128 $1, %ymm3, %xmm0
+; AVX1-NEXT:    vpextrd $3, %xmm0, (%rdi)
+; AVX1-NEXT:  LBB6_64: ## %else92
+; AVX1-NEXT:    vzeroupper
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: compressstore_v32f32_v32i32:
+; AVX2:       ## %bb.0:
+; AVX2-NEXT:    vpxor %xmm8, %xmm8, %xmm8
+; AVX2-NEXT:    vpcmpeqd %ymm8, %ymm4, %ymm8
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm8, %xmm9
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm9, %xmm9
+; AVX2-NEXT:    vpextrb $0, %xmm9, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_2
+; AVX2-NEXT:  ## %bb.1: ## %cond.store
+; AVX2-NEXT:    vmovd %xmm0, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_2: ## %else
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm8, %xmm8
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm8, %xmm8
+; AVX2-NEXT:    vpextrb $1, %xmm8, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_4
+; AVX2-NEXT:  ## %bb.3: ## %cond.store1
+; AVX2-NEXT:    vpextrd $1, %xmm0, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_4: ## %else2
+; AVX2-NEXT:    vpxor %xmm8, %xmm8, %xmm8
+; AVX2-NEXT:    vpcmpeqd %ymm8, %ymm4, %ymm8
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm8, %xmm9
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm9, %xmm9
+; AVX2-NEXT:    vpextrb $2, %xmm9, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_6
+; AVX2-NEXT:  ## %bb.5: ## %cond.store4
+; AVX2-NEXT:    vpextrd $2, %xmm0, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_6: ## %else5
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm8, %xmm8
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm8, %xmm8
+; AVX2-NEXT:    vpextrb $3, %xmm8, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_8
+; AVX2-NEXT:  ## %bb.7: ## %cond.store7
+; AVX2-NEXT:    vpextrd $3, %xmm0, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_8: ## %else8
+; AVX2-NEXT:    vpxor %xmm8, %xmm8, %xmm8
+; AVX2-NEXT:    vpcmpeqd %ymm8, %ymm4, %ymm8
+; AVX2-NEXT:    vextracti128 $1, %ymm8, %xmm8
+; AVX2-NEXT:    vpackssdw %xmm8, %xmm0, %xmm9
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm9, %xmm9
+; AVX2-NEXT:    vpextrb $4, %xmm9, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_10
+; AVX2-NEXT:  ## %bb.9: ## %cond.store10
+; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm9
+; AVX2-NEXT:    vmovd %xmm9, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_10: ## %else11
+; AVX2-NEXT:    vpackssdw %xmm8, %xmm0, %xmm8
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm8, %xmm8
+; AVX2-NEXT:    vpextrb $5, %xmm8, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_12
+; AVX2-NEXT:  ## %bb.11: ## %cond.store13
+; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm8
+; AVX2-NEXT:    vpextrd $1, %xmm8, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_12: ## %else14
+; AVX2-NEXT:    vpxor %xmm8, %xmm8, %xmm8
+; AVX2-NEXT:    vpcmpeqd %ymm8, %ymm4, %ymm4
+; AVX2-NEXT:    vextracti128 $1, %ymm4, %xmm8
+; AVX2-NEXT:    vpackssdw %xmm8, %xmm0, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX2-NEXT:    vpextrb $6, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_14
+; AVX2-NEXT:  ## %bb.13: ## %cond.store16
+; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm4
+; AVX2-NEXT:    vpextrd $2, %xmm4, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_14: ## %else17
+; AVX2-NEXT:    vpackssdw %xmm8, %xmm0, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX2-NEXT:    vpextrb $7, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_16
+; AVX2-NEXT:  ## %bb.15: ## %cond.store19
+; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm0
+; AVX2-NEXT:    vpextrd $3, %xmm0, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_16: ## %else20
+; AVX2-NEXT:    vpxor %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpcmpeqd %ymm0, %ymm5, %ymm0
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpextrb $8, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_18
+; AVX2-NEXT:  ## %bb.17: ## %cond.store22
+; AVX2-NEXT:    vmovd %xmm1, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_18: ## %else23
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpextrb $9, %xmm0, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_20
+; AVX2-NEXT:  ## %bb.19: ## %cond.store25
+; AVX2-NEXT:    vpextrd $1, %xmm1, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_20: ## %else26
+; AVX2-NEXT:    vpxor %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpcmpeqd %ymm0, %ymm5, %ymm0
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpextrb $10, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_22
+; AVX2-NEXT:  ## %bb.21: ## %cond.store28
+; AVX2-NEXT:    vpextrd $2, %xmm1, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_22: ## %else29
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpextrb $11, %xmm0, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_24
+; AVX2-NEXT:  ## %bb.23: ## %cond.store31
+; AVX2-NEXT:    vpextrd $3, %xmm1, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_24: ## %else32
+; AVX2-NEXT:    vpxor %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpcmpeqd %ymm0, %ymm5, %ymm0
+; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm0
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpextrb $12, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_26
+; AVX2-NEXT:  ## %bb.25: ## %cond.store34
+; AVX2-NEXT:    vextracti128 $1, %ymm1, %xmm4
+; AVX2-NEXT:    vmovd %xmm4, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_26: ## %else35
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpextrb $13, %xmm0, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_28
+; AVX2-NEXT:  ## %bb.27: ## %cond.store37
+; AVX2-NEXT:    vextracti128 $1, %ymm1, %xmm0
+; AVX2-NEXT:    vpextrd $1, %xmm0, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_28: ## %else38
+; AVX2-NEXT:    vpxor %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpcmpeqd %ymm0, %ymm5, %ymm0
+; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm0
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpextrb $14, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_30
+; AVX2-NEXT:  ## %bb.29: ## %cond.store40
+; AVX2-NEXT:    vextracti128 $1, %ymm1, %xmm4
+; AVX2-NEXT:    vpextrd $2, %xmm4, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_30: ## %else41
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpextrb $15, %xmm0, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_32
+; AVX2-NEXT:  ## %bb.31: ## %cond.store43
+; AVX2-NEXT:    vextracti128 $1, %ymm1, %xmm0
+; AVX2-NEXT:    vpextrd $3, %xmm0, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_32: ## %else44
+; AVX2-NEXT:    vpxor %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpcmpeqd %ymm0, %ymm6, %ymm0
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm1
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm1, %xmm1
+; AVX2-NEXT:    vpextrb $0, %xmm1, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_34
+; AVX2-NEXT:  ## %bb.33: ## %cond.store46
+; AVX2-NEXT:    vmovd %xmm2, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_34: ## %else47
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpextrb $1, %xmm0, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_36
+; AVX2-NEXT:  ## %bb.35: ## %cond.store49
+; AVX2-NEXT:    vpextrd $1, %xmm2, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_36: ## %else50
+; AVX2-NEXT:    vpxor %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpcmpeqd %ymm0, %ymm6, %ymm0
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm1
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm1, %xmm1
+; AVX2-NEXT:    vpextrb $2, %xmm1, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_38
+; AVX2-NEXT:  ## %bb.37: ## %cond.store52
+; AVX2-NEXT:    vpextrd $2, %xmm2, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_38: ## %else53
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpextrb $3, %xmm0, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_40
+; AVX2-NEXT:  ## %bb.39: ## %cond.store55
+; AVX2-NEXT:    vpextrd $3, %xmm2, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_40: ## %else56
+; AVX2-NEXT:    vpxor %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpcmpeqd %ymm0, %ymm6, %ymm0
+; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm0
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm1
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm1, %xmm1
+; AVX2-NEXT:    vpextrb $4, %xmm1, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_42
+; AVX2-NEXT:  ## %bb.41: ## %cond.store58
+; AVX2-NEXT:    vextracti128 $1, %ymm2, %xmm1
+; AVX2-NEXT:    vmovd %xmm1, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_42: ## %else59
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpextrb $5, %xmm0, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_44
+; AVX2-NEXT:  ## %bb.43: ## %cond.store61
+; AVX2-NEXT:    vextracti128 $1, %ymm2, %xmm0
+; AVX2-NEXT:    vpextrd $1, %xmm0, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_44: ## %else62
+; AVX2-NEXT:    vpxor %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpcmpeqd %ymm0, %ymm6, %ymm0
+; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm0
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm1
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm1, %xmm1
+; AVX2-NEXT:    vpextrb $6, %xmm1, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_46
+; AVX2-NEXT:  ## %bb.45: ## %cond.store64
+; AVX2-NEXT:    vextracti128 $1, %ymm2, %xmm1
+; AVX2-NEXT:    vpextrd $2, %xmm1, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_46: ## %else65
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpextrb $7, %xmm0, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_48
+; AVX2-NEXT:  ## %bb.47: ## %cond.store67
+; AVX2-NEXT:    vextracti128 $1, %ymm2, %xmm0
+; AVX2-NEXT:    vpextrd $3, %xmm0, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_48: ## %else68
+; AVX2-NEXT:    vpxor %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpcmpeqd %ymm0, %ymm7, %ymm0
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm1
+; AVX2-NEXT:    vpacksswb %xmm1, %xmm0, %xmm1
+; AVX2-NEXT:    vpextrb $8, %xmm1, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_50
+; AVX2-NEXT:  ## %bb.49: ## %cond.store70
+; AVX2-NEXT:    vmovd %xmm3, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_50: ## %else71
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpextrb $9, %xmm0, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_52
+; AVX2-NEXT:  ## %bb.51: ## %cond.store73
+; AVX2-NEXT:    vpextrd $1, %xmm3, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_52: ## %else74
+; AVX2-NEXT:    vpxor %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpcmpeqd %ymm0, %ymm7, %ymm0
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm1
+; AVX2-NEXT:    vpacksswb %xmm1, %xmm0, %xmm1
+; AVX2-NEXT:    vpextrb $10, %xmm1, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_54
+; AVX2-NEXT:  ## %bb.53: ## %cond.store76
+; AVX2-NEXT:    vpextrd $2, %xmm3, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_54: ## %else77
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpextrb $11, %xmm0, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_56
+; AVX2-NEXT:  ## %bb.55: ## %cond.store79
+; AVX2-NEXT:    vpextrd $3, %xmm3, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_56: ## %else80
+; AVX2-NEXT:    vpxor %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpcmpeqd %ymm0, %ymm7, %ymm0
+; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm0
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm1
+; AVX2-NEXT:    vpacksswb %xmm1, %xmm0, %xmm1
+; AVX2-NEXT:    vpextrb $12, %xmm1, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_58
+; AVX2-NEXT:  ## %bb.57: ## %cond.store82
+; AVX2-NEXT:    vextracti128 $1, %ymm3, %xmm1
+; AVX2-NEXT:    vmovd %xmm1, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_58: ## %else83
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpextrb $13, %xmm0, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_60
+; AVX2-NEXT:  ## %bb.59: ## %cond.store85
+; AVX2-NEXT:    vextracti128 $1, %ymm3, %xmm0
+; AVX2-NEXT:    vpextrd $1, %xmm0, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_60: ## %else86
+; AVX2-NEXT:    vpxor %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpcmpeqd %ymm0, %ymm7, %ymm0
+; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm0
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm1
+; AVX2-NEXT:    vpacksswb %xmm1, %xmm0, %xmm1
+; AVX2-NEXT:    vpextrb $14, %xmm1, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_62
+; AVX2-NEXT:  ## %bb.61: ## %cond.store88
+; AVX2-NEXT:    vextracti128 $1, %ymm3, %xmm1
+; AVX2-NEXT:    vpextrd $2, %xmm1, (%rdi)
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB6_62: ## %else89
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm0, %xmm0
+; AVX2-NEXT:    vpextrb $15, %xmm0, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB6_64
+; AVX2-NEXT:  ## %bb.63: ## %cond.store91
+; AVX2-NEXT:    vextracti128 $1, %ymm3, %xmm0
+; AVX2-NEXT:    vpextrd $3, %xmm0, (%rdi)
+; AVX2-NEXT:  LBB6_64: ## %else92
+; AVX2-NEXT:    vzeroupper
+; AVX2-NEXT:    retq
+;
+; AVX512-LABEL: compressstore_v32f32_v32i32:
+; AVX512:       ## %bb.0:
+; AVX512-NEXT:    vptestnmd %zmm3, %zmm3, %k1
+; AVX512-NEXT:    vptestnmd %zmm2, %zmm2, %k2
+; AVX512-NEXT:    kmovw %k2, %eax
+; AVX512-NEXT:    movl %eax, %ecx
+; AVX512-NEXT:    shrl %ecx
+; AVX512-NEXT:    andl $21845, %ecx ## imm = 0x5555
+; AVX512-NEXT:    subl %ecx, %eax
+; AVX512-NEXT:    movl %eax, %ecx
+; AVX512-NEXT:    andl $858993459, %ecx ## imm = 0x33333333
+; AVX512-NEXT:    shrl $2, %eax
+; AVX512-NEXT:    andl $858993459, %eax ## imm = 0x33333333
+; AVX512-NEXT:    addl %ecx, %eax
+; AVX512-NEXT:    movl %eax, %ecx
+; AVX512-NEXT:    shrl $4, %ecx
+; AVX512-NEXT:    addl %eax, %ecx
+; AVX512-NEXT:    andl $252645135, %ecx ## imm = 0xF0F0F0F
+; AVX512-NEXT:    imull $16843009, %ecx, %eax ## imm = 0x1010101
+; AVX512-NEXT:    shrl $24, %eax
+; AVX512-NEXT:    vcompressps %zmm1, (%rdi,%rax,4) {%k1}
+; AVX512-NEXT:    vcompressps %zmm0, (%rdi) {%k2}
+; AVX512-NEXT:    vzeroupper
+; AVX512-NEXT:    retq
   %mask = icmp eq <32 x i32> %trigger, zeroinitializer
   call void @llvm.masked.compressstore.v32f32(<32 x float> %V, float* %base, <32 x i1> %mask)
   ret void
@@ -840,179 +2667,501 @@ define void @compressstore_v32f32_v32i32
 ;
 
 define void @compressstore_v2i64_v2i1(i64* %base, <2 x i64> %V, <2 x i1> %mask) {
-; HSW-LABEL: compressstore_v2i64_v2i1:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpextrb $0, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB7_2
-; HSW-NEXT:  # %bb.1: # %cond.store
-; HSW-NEXT:    vmovq %xmm0, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB7_2: # %else
-; HSW-NEXT:    vpextrb $8, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB7_4
-; HSW-NEXT:  # %bb.3: # %cond.store1
-; HSW-NEXT:    vpextrq $1, %xmm0, (%rdi)
-; HSW-NEXT:  .LBB7_4: # %else2
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: compressstore_v2i64_v2i1:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vpsllq $63, %xmm1, %xmm1
-; SKX-NEXT:    vpmovq2m %xmm1, %k1
-; SKX-NEXT:    vpcompressq %xmm0, (%rdi) {%k1}
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: compressstore_v2i64_v2i1:
-; KNL:       # %bb.0:
-; KNL-NEXT:    # kill: def $xmm0 killed $xmm0 def $zmm0
-; KNL-NEXT:    vpsllq $63, %xmm1, %xmm1
-; KNL-NEXT:    vptestmq %zmm1, %zmm1, %k0
-; KNL-NEXT:    kshiftlw $14, %k0, %k0
-; KNL-NEXT:    kshiftrw $14, %k0, %k1
-; KNL-NEXT:    vpcompressq %zmm0, (%rdi) {%k1}
-; KNL-NEXT:    retq
+; SSE2-LABEL: compressstore_v2i64_v2i1:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    movd %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB7_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.store
+; SSE2-NEXT:    movq %xmm0, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB7_2: ## %else
+; SSE2-NEXT:    pextrw $4, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB7_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.store1
+; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSE2-NEXT:    movq %xmm0, (%rdi)
+; SSE2-NEXT:  LBB7_4: ## %else2
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: compressstore_v2i64_v2i1:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    pextrb $0, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB7_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.store
+; SSE42-NEXT:    movq %xmm0, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB7_2: ## %else
+; SSE42-NEXT:    pextrb $8, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB7_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.store1
+; SSE42-NEXT:    pextrq $1, %xmm0, (%rdi)
+; SSE42-NEXT:  LBB7_4: ## %else2
+; SSE42-NEXT:    retq
+;
+; AVX1OR2-LABEL: compressstore_v2i64_v2i1:
+; AVX1OR2:       ## %bb.0:
+; AVX1OR2-NEXT:    vpextrb $0, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB7_2
+; AVX1OR2-NEXT:  ## %bb.1: ## %cond.store
+; AVX1OR2-NEXT:    vmovq %xmm0, (%rdi)
+; AVX1OR2-NEXT:    addq $8, %rdi
+; AVX1OR2-NEXT:  LBB7_2: ## %else
+; AVX1OR2-NEXT:    vpextrb $8, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB7_4
+; AVX1OR2-NEXT:  ## %bb.3: ## %cond.store1
+; AVX1OR2-NEXT:    vpextrq $1, %xmm0, (%rdi)
+; AVX1OR2-NEXT:  LBB7_4: ## %else2
+; AVX1OR2-NEXT:    retq
+;
+; AVX512F-LABEL: compressstore_v2i64_v2i1:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    ## kill: def $xmm0 killed $xmm0 def $zmm0
+; AVX512F-NEXT:    vpsllq $63, %xmm1, %xmm1
+; AVX512F-NEXT:    vptestmq %zmm1, %zmm1, %k0
+; AVX512F-NEXT:    kshiftlw $14, %k0, %k0
+; AVX512F-NEXT:    kshiftrw $14, %k0, %k1
+; AVX512F-NEXT:    vpcompressq %zmm0, (%rdi) {%k1}
+; AVX512F-NEXT:    vzeroupper
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: compressstore_v2i64_v2i1:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    vpsllq $63, %xmm1, %xmm1
+; AVX512VLBW-NEXT:    vptestmq %xmm1, %xmm1, %k1
+; AVX512VLBW-NEXT:    vpcompressq %xmm0, (%rdi) {%k1}
+; AVX512VLBW-NEXT:    retq
   call void @llvm.masked.compressstore.v2i64(<2 x i64> %V, i64* %base, <2 x i1> %mask)
   ret void
 }
 
 define void @compressstore_v4i64_v4i1(i64* %base, <4 x i64> %V, <4 x i1> %mask) {
-; HSW-LABEL: compressstore_v4i64_v4i1:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpextrb $0, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_2
-; HSW-NEXT:  # %bb.1: # %cond.store
-; HSW-NEXT:    vmovq %xmm0, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB8_2: # %else
-; HSW-NEXT:    vpextrb $4, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_4
-; HSW-NEXT:  # %bb.3: # %cond.store1
-; HSW-NEXT:    vpextrq $1, %xmm0, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB8_4: # %else2
-; HSW-NEXT:    vpextrb $8, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_6
-; HSW-NEXT:  # %bb.5: # %cond.store4
-; HSW-NEXT:    vextracti128 $1, %ymm0, %xmm2
-; HSW-NEXT:    vmovq %xmm2, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB8_6: # %else5
-; HSW-NEXT:    vpextrb $12, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_8
-; HSW-NEXT:  # %bb.7: # %cond.store7
-; HSW-NEXT:    vextracti128 $1, %ymm0, %xmm0
-; HSW-NEXT:    vpextrq $1, %xmm0, (%rdi)
-; HSW-NEXT:  .LBB8_8: # %else8
-; HSW-NEXT:    vzeroupper
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: compressstore_v4i64_v4i1:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vpslld $31, %xmm1, %xmm1
-; SKX-NEXT:    vpmovd2m %xmm1, %k1
-; SKX-NEXT:    vpcompressq %ymm0, (%rdi) {%k1}
-; SKX-NEXT:    vzeroupper
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: compressstore_v4i64_v4i1:
-; KNL:       # %bb.0:
-; KNL-NEXT:    # kill: def $ymm0 killed $ymm0 def $zmm0
-; KNL-NEXT:    vpslld $31, %xmm1, %xmm1
-; KNL-NEXT:    vptestmd %zmm1, %zmm1, %k0
-; KNL-NEXT:    kshiftlw $12, %k0, %k0
-; KNL-NEXT:    kshiftrw $12, %k0, %k1
-; KNL-NEXT:    vpcompressq %zmm0, (%rdi) {%k1}
-; KNL-NEXT:    retq
+; SSE2-LABEL: compressstore_v4i64_v4i1:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    movd %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB8_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.store
+; SSE2-NEXT:    movq %xmm0, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB8_2: ## %else
+; SSE2-NEXT:    pextrw $2, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB8_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.store1
+; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSE2-NEXT:    movq %xmm0, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB8_4: ## %else2
+; SSE2-NEXT:    pextrw $4, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB8_6
+; SSE2-NEXT:  ## %bb.5: ## %cond.store4
+; SSE2-NEXT:    movq %xmm1, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB8_6: ## %else5
+; SSE2-NEXT:    pextrw $6, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB8_8
+; SSE2-NEXT:  ## %bb.7: ## %cond.store7
+; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm1[2,3,0,1]
+; SSE2-NEXT:    movq %xmm0, (%rdi)
+; SSE2-NEXT:  LBB8_8: ## %else8
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: compressstore_v4i64_v4i1:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    pextrb $0, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB8_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.store
+; SSE42-NEXT:    movq %xmm0, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB8_2: ## %else
+; SSE42-NEXT:    pextrb $4, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB8_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.store1
+; SSE42-NEXT:    pextrq $1, %xmm0, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB8_4: ## %else2
+; SSE42-NEXT:    pextrb $8, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB8_6
+; SSE42-NEXT:  ## %bb.5: ## %cond.store4
+; SSE42-NEXT:    movq %xmm1, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB8_6: ## %else5
+; SSE42-NEXT:    pextrb $12, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB8_8
+; SSE42-NEXT:  ## %bb.7: ## %cond.store7
+; SSE42-NEXT:    pextrq $1, %xmm1, (%rdi)
+; SSE42-NEXT:  LBB8_8: ## %else8
+; SSE42-NEXT:    retq
+;
+; AVX1-LABEL: compressstore_v4i64_v4i1:
+; AVX1:       ## %bb.0:
+; AVX1-NEXT:    vpextrb $0, %xmm1, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_2
+; AVX1-NEXT:  ## %bb.1: ## %cond.store
+; AVX1-NEXT:    vmovq %xmm0, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB8_2: ## %else
+; AVX1-NEXT:    vpextrb $4, %xmm1, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_4
+; AVX1-NEXT:  ## %bb.3: ## %cond.store1
+; AVX1-NEXT:    vpextrq $1, %xmm0, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB8_4: ## %else2
+; AVX1-NEXT:    vpextrb $8, %xmm1, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_6
+; AVX1-NEXT:  ## %bb.5: ## %cond.store4
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm2
+; AVX1-NEXT:    vmovlps %xmm2, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB8_6: ## %else5
+; AVX1-NEXT:    vpextrb $12, %xmm1, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_8
+; AVX1-NEXT:  ## %bb.7: ## %cond.store7
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm0
+; AVX1-NEXT:    vpextrq $1, %xmm0, (%rdi)
+; AVX1-NEXT:  LBB8_8: ## %else8
+; AVX1-NEXT:    vzeroupper
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: compressstore_v4i64_v4i1:
+; AVX2:       ## %bb.0:
+; AVX2-NEXT:    vpextrb $0, %xmm1, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_2
+; AVX2-NEXT:  ## %bb.1: ## %cond.store
+; AVX2-NEXT:    vmovq %xmm0, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB8_2: ## %else
+; AVX2-NEXT:    vpextrb $4, %xmm1, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_4
+; AVX2-NEXT:  ## %bb.3: ## %cond.store1
+; AVX2-NEXT:    vpextrq $1, %xmm0, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB8_4: ## %else2
+; AVX2-NEXT:    vpextrb $8, %xmm1, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_6
+; AVX2-NEXT:  ## %bb.5: ## %cond.store4
+; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm2
+; AVX2-NEXT:    vmovq %xmm2, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB8_6: ## %else5
+; AVX2-NEXT:    vpextrb $12, %xmm1, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_8
+; AVX2-NEXT:  ## %bb.7: ## %cond.store7
+; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm0
+; AVX2-NEXT:    vpextrq $1, %xmm0, (%rdi)
+; AVX2-NEXT:  LBB8_8: ## %else8
+; AVX2-NEXT:    vzeroupper
+; AVX2-NEXT:    retq
+;
+; AVX512F-LABEL: compressstore_v4i64_v4i1:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    ## kill: def $ymm0 killed $ymm0 def $zmm0
+; AVX512F-NEXT:    vpslld $31, %xmm1, %xmm1
+; AVX512F-NEXT:    vptestmd %zmm1, %zmm1, %k0
+; AVX512F-NEXT:    kshiftlw $12, %k0, %k0
+; AVX512F-NEXT:    kshiftrw $12, %k0, %k1
+; AVX512F-NEXT:    vpcompressq %zmm0, (%rdi) {%k1}
+; AVX512F-NEXT:    vzeroupper
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: compressstore_v4i64_v4i1:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    vpslld $31, %xmm1, %xmm1
+; AVX512VLBW-NEXT:    vptestmd %xmm1, %xmm1, %k1
+; AVX512VLBW-NEXT:    vpcompressq %ymm0, (%rdi) {%k1}
+; AVX512VLBW-NEXT:    vzeroupper
+; AVX512VLBW-NEXT:    retq
   call void @llvm.masked.compressstore.v4i64(<4 x i64> %V, i64* %base, <4 x i1> %mask)
   ret void
 }
 
 define void @compressstore_v8i64_v8i1(i64* %base, <8 x i64> %V, <8 x i1> %mask) {
-; HSW-LABEL: compressstore_v8i64_v8i1:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpextrb $0, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB9_2
-; HSW-NEXT:  # %bb.1: # %cond.store
-; HSW-NEXT:    vmovq %xmm0, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB9_2: # %else
-; HSW-NEXT:    vpextrb $2, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB9_4
-; HSW-NEXT:  # %bb.3: # %cond.store1
-; HSW-NEXT:    vpextrq $1, %xmm0, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB9_4: # %else2
-; HSW-NEXT:    vpextrb $4, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB9_6
-; HSW-NEXT:  # %bb.5: # %cond.store4
-; HSW-NEXT:    vextracti128 $1, %ymm0, %xmm3
-; HSW-NEXT:    vmovq %xmm3, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB9_6: # %else5
-; HSW-NEXT:    vpextrb $6, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB9_8
-; HSW-NEXT:  # %bb.7: # %cond.store7
-; HSW-NEXT:    vextracti128 $1, %ymm0, %xmm0
-; HSW-NEXT:    vpextrq $1, %xmm0, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB9_8: # %else8
-; HSW-NEXT:    vpextrb $8, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB9_10
-; HSW-NEXT:  # %bb.9: # %cond.store10
-; HSW-NEXT:    vmovq %xmm1, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB9_10: # %else11
-; HSW-NEXT:    vpextrb $10, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB9_12
-; HSW-NEXT:  # %bb.11: # %cond.store13
-; HSW-NEXT:    vpextrq $1, %xmm1, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB9_12: # %else14
-; HSW-NEXT:    vpextrb $12, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB9_14
-; HSW-NEXT:  # %bb.13: # %cond.store16
-; HSW-NEXT:    vextracti128 $1, %ymm1, %xmm0
-; HSW-NEXT:    vmovq %xmm0, (%rdi)
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB9_14: # %else17
-; HSW-NEXT:    vpextrb $14, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB9_16
-; HSW-NEXT:  # %bb.15: # %cond.store19
-; HSW-NEXT:    vextracti128 $1, %ymm1, %xmm0
-; HSW-NEXT:    vpextrq $1, %xmm0, (%rdi)
-; HSW-NEXT:  .LBB9_16: # %else20
-; HSW-NEXT:    vzeroupper
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: compressstore_v8i64_v8i1:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vpsllw $15, %xmm1, %xmm1
-; SKX-NEXT:    vpmovw2m %xmm1, %k1
-; SKX-NEXT:    vpcompressq %zmm0, (%rdi) {%k1}
-; SKX-NEXT:    vzeroupper
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: compressstore_v8i64_v8i1:
-; KNL:       # %bb.0:
-; KNL-NEXT:    vpmovzxwq {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero
-; KNL-NEXT:    vpsllq $63, %zmm1, %zmm1
-; KNL-NEXT:    vptestmq %zmm1, %zmm1, %k1
-; KNL-NEXT:    vpcompressq %zmm0, (%rdi) {%k1}
-; KNL-NEXT:    retq
+; SSE2-LABEL: compressstore_v8i64_v8i1:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    movd %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB9_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.store
+; SSE2-NEXT:    movq %xmm0, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB9_2: ## %else
+; SSE2-NEXT:    shrl $16, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB9_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.store1
+; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; SSE2-NEXT:    movq %xmm0, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB9_4: ## %else2
+; SSE2-NEXT:    pextrw $2, %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB9_6
+; SSE2-NEXT:  ## %bb.5: ## %cond.store4
+; SSE2-NEXT:    movq %xmm1, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB9_6: ## %else5
+; SSE2-NEXT:    pextrw $3, %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB9_8
+; SSE2-NEXT:  ## %bb.7: ## %cond.store7
+; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm1[2,3,0,1]
+; SSE2-NEXT:    movq %xmm0, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB9_8: ## %else8
+; SSE2-NEXT:    pextrw $4, %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB9_10
+; SSE2-NEXT:  ## %bb.9: ## %cond.store10
+; SSE2-NEXT:    movq %xmm2, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB9_10: ## %else11
+; SSE2-NEXT:    pextrw $5, %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB9_12
+; SSE2-NEXT:  ## %bb.11: ## %cond.store13
+; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm2[2,3,0,1]
+; SSE2-NEXT:    movq %xmm0, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB9_12: ## %else14
+; SSE2-NEXT:    pextrw $6, %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB9_14
+; SSE2-NEXT:  ## %bb.13: ## %cond.store16
+; SSE2-NEXT:    movq %xmm3, (%rdi)
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB9_14: ## %else17
+; SSE2-NEXT:    pextrw $7, %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB9_16
+; SSE2-NEXT:  ## %bb.15: ## %cond.store19
+; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm3[2,3,0,1]
+; SSE2-NEXT:    movq %xmm0, (%rdi)
+; SSE2-NEXT:  LBB9_16: ## %else20
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: compressstore_v8i64_v8i1:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    pextrb $0, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB9_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.store
+; SSE42-NEXT:    movq %xmm0, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB9_2: ## %else
+; SSE42-NEXT:    pextrb $2, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB9_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.store1
+; SSE42-NEXT:    pextrq $1, %xmm0, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB9_4: ## %else2
+; SSE42-NEXT:    pextrb $4, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB9_6
+; SSE42-NEXT:  ## %bb.5: ## %cond.store4
+; SSE42-NEXT:    movq %xmm1, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB9_6: ## %else5
+; SSE42-NEXT:    pextrb $6, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB9_8
+; SSE42-NEXT:  ## %bb.7: ## %cond.store7
+; SSE42-NEXT:    pextrq $1, %xmm1, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB9_8: ## %else8
+; SSE42-NEXT:    pextrb $8, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB9_10
+; SSE42-NEXT:  ## %bb.9: ## %cond.store10
+; SSE42-NEXT:    movq %xmm2, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB9_10: ## %else11
+; SSE42-NEXT:    pextrb $10, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB9_12
+; SSE42-NEXT:  ## %bb.11: ## %cond.store13
+; SSE42-NEXT:    pextrq $1, %xmm2, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB9_12: ## %else14
+; SSE42-NEXT:    pextrb $12, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB9_14
+; SSE42-NEXT:  ## %bb.13: ## %cond.store16
+; SSE42-NEXT:    movq %xmm3, (%rdi)
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB9_14: ## %else17
+; SSE42-NEXT:    pextrb $14, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB9_16
+; SSE42-NEXT:  ## %bb.15: ## %cond.store19
+; SSE42-NEXT:    pextrq $1, %xmm3, (%rdi)
+; SSE42-NEXT:  LBB9_16: ## %else20
+; SSE42-NEXT:    retq
+;
+; AVX1-LABEL: compressstore_v8i64_v8i1:
+; AVX1:       ## %bb.0:
+; AVX1-NEXT:    vpextrb $0, %xmm2, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB9_2
+; AVX1-NEXT:  ## %bb.1: ## %cond.store
+; AVX1-NEXT:    vmovq %xmm0, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB9_2: ## %else
+; AVX1-NEXT:    vpextrb $2, %xmm2, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB9_4
+; AVX1-NEXT:  ## %bb.3: ## %cond.store1
+; AVX1-NEXT:    vpextrq $1, %xmm0, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB9_4: ## %else2
+; AVX1-NEXT:    vpextrb $4, %xmm2, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB9_6
+; AVX1-NEXT:  ## %bb.5: ## %cond.store4
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm3
+; AVX1-NEXT:    vmovlps %xmm3, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB9_6: ## %else5
+; AVX1-NEXT:    vpextrb $6, %xmm2, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB9_8
+; AVX1-NEXT:  ## %bb.7: ## %cond.store7
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm0
+; AVX1-NEXT:    vpextrq $1, %xmm0, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB9_8: ## %else8
+; AVX1-NEXT:    vpextrb $8, %xmm2, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB9_10
+; AVX1-NEXT:  ## %bb.9: ## %cond.store10
+; AVX1-NEXT:    vmovq %xmm1, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB9_10: ## %else11
+; AVX1-NEXT:    vpextrb $10, %xmm2, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB9_12
+; AVX1-NEXT:  ## %bb.11: ## %cond.store13
+; AVX1-NEXT:    vpextrq $1, %xmm1, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB9_12: ## %else14
+; AVX1-NEXT:    vpextrb $12, %xmm2, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB9_14
+; AVX1-NEXT:  ## %bb.13: ## %cond.store16
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm0
+; AVX1-NEXT:    vmovq %xmm0, (%rdi)
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB9_14: ## %else17
+; AVX1-NEXT:    vpextrb $14, %xmm2, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB9_16
+; AVX1-NEXT:  ## %bb.15: ## %cond.store19
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm0
+; AVX1-NEXT:    vpextrq $1, %xmm0, (%rdi)
+; AVX1-NEXT:  LBB9_16: ## %else20
+; AVX1-NEXT:    vzeroupper
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: compressstore_v8i64_v8i1:
+; AVX2:       ## %bb.0:
+; AVX2-NEXT:    vpextrb $0, %xmm2, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB9_2
+; AVX2-NEXT:  ## %bb.1: ## %cond.store
+; AVX2-NEXT:    vmovq %xmm0, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB9_2: ## %else
+; AVX2-NEXT:    vpextrb $2, %xmm2, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB9_4
+; AVX2-NEXT:  ## %bb.3: ## %cond.store1
+; AVX2-NEXT:    vpextrq $1, %xmm0, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB9_4: ## %else2
+; AVX2-NEXT:    vpextrb $4, %xmm2, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB9_6
+; AVX2-NEXT:  ## %bb.5: ## %cond.store4
+; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm3
+; AVX2-NEXT:    vmovq %xmm3, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB9_6: ## %else5
+; AVX2-NEXT:    vpextrb $6, %xmm2, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB9_8
+; AVX2-NEXT:  ## %bb.7: ## %cond.store7
+; AVX2-NEXT:    vextracti128 $1, %ymm0, %xmm0
+; AVX2-NEXT:    vpextrq $1, %xmm0, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB9_8: ## %else8
+; AVX2-NEXT:    vpextrb $8, %xmm2, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB9_10
+; AVX2-NEXT:  ## %bb.9: ## %cond.store10
+; AVX2-NEXT:    vmovq %xmm1, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB9_10: ## %else11
+; AVX2-NEXT:    vpextrb $10, %xmm2, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB9_12
+; AVX2-NEXT:  ## %bb.11: ## %cond.store13
+; AVX2-NEXT:    vpextrq $1, %xmm1, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB9_12: ## %else14
+; AVX2-NEXT:    vpextrb $12, %xmm2, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB9_14
+; AVX2-NEXT:  ## %bb.13: ## %cond.store16
+; AVX2-NEXT:    vextracti128 $1, %ymm1, %xmm0
+; AVX2-NEXT:    vmovq %xmm0, (%rdi)
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB9_14: ## %else17
+; AVX2-NEXT:    vpextrb $14, %xmm2, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB9_16
+; AVX2-NEXT:  ## %bb.15: ## %cond.store19
+; AVX2-NEXT:    vextracti128 $1, %ymm1, %xmm0
+; AVX2-NEXT:    vpextrq $1, %xmm0, (%rdi)
+; AVX2-NEXT:  LBB9_16: ## %else20
+; AVX2-NEXT:    vzeroupper
+; AVX2-NEXT:    retq
+;
+; AVX512F-LABEL: compressstore_v8i64_v8i1:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    vpmovzxwq {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero
+; AVX512F-NEXT:    vpsllq $63, %zmm1, %zmm1
+; AVX512F-NEXT:    vptestmq %zmm1, %zmm1, %k1
+; AVX512F-NEXT:    vpcompressq %zmm0, (%rdi) {%k1}
+; AVX512F-NEXT:    vzeroupper
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: compressstore_v8i64_v8i1:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    vpsllw $15, %xmm1, %xmm1
+; AVX512VLBW-NEXT:    vpmovw2m %xmm1, %k1
+; AVX512VLBW-NEXT:    vpcompressq %zmm0, (%rdi) {%k1}
+; AVX512VLBW-NEXT:    vzeroupper
+; AVX512VLBW-NEXT:    retq
   call void @llvm.masked.compressstore.v8i64(<8 x i64> %V, i64* %base, <8 x i1> %mask)
   ret void
 }
@@ -1022,56 +3171,130 @@ define void @compressstore_v8i64_v8i1(i6
 ;
 
 define void @compressstore_v4i32_v4i32(i32* %base, <4 x i32> %V, <4 x i32> %trigger) {
-; HSW-LABEL: compressstore_v4i32_v4i32:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqd %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $0, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB10_2
-; HSW-NEXT:  # %bb.1: # %cond.store
-; HSW-NEXT:    vmovss %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB10_2: # %else
-; HSW-NEXT:    vpextrb $4, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB10_4
-; HSW-NEXT:  # %bb.3: # %cond.store1
-; HSW-NEXT:    vextractps $1, %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB10_4: # %else2
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqd %xmm2, %xmm1, %xmm1
-; HSW-NEXT:    vpextrb $8, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB10_6
-; HSW-NEXT:  # %bb.5: # %cond.store4
-; HSW-NEXT:    vextractps $2, %xmm0, (%rdi)
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB10_6: # %else5
-; HSW-NEXT:    vpextrb $12, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB10_8
-; HSW-NEXT:  # %bb.7: # %cond.store7
-; HSW-NEXT:    vextractps $3, %xmm0, (%rdi)
-; HSW-NEXT:  .LBB10_8: # %else8
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: compressstore_v4i32_v4i32:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vptestnmd %xmm1, %xmm1, %k1
-; SKX-NEXT:    vpcompressd %xmm0, (%rdi) {%k1}
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: compressstore_v4i32_v4i32:
-; KNL:       # %bb.0:
-; KNL-NEXT:    # kill: def $xmm1 killed $xmm1 def $zmm1
-; KNL-NEXT:    # kill: def $xmm0 killed $xmm0 def $zmm0
-; KNL-NEXT:    vptestnmd %zmm1, %zmm1, %k0
-; KNL-NEXT:    kshiftlw $12, %k0, %k0
-; KNL-NEXT:    kshiftrw $12, %k0, %k1
-; KNL-NEXT:    vpcompressd %zmm0, (%rdi) {%k1}
-; KNL-NEXT:    retq
+; SSE2-LABEL: compressstore_v4i32_v4i32:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqd %xmm1, %xmm2
+; SSE2-NEXT:    movd %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB10_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.store
+; SSE2-NEXT:    movd %xmm0, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB10_2: ## %else
+; SSE2-NEXT:    pextrw $2, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB10_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.store1
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
+; SSE2-NEXT:    movd %xmm2, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB10_4: ## %else2
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm1
+; SSE2-NEXT:    pextrw $4, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB10_6
+; SSE2-NEXT:  ## %bb.5: ## %cond.store4
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm0[2,3,0,1]
+; SSE2-NEXT:    movd %xmm2, (%rdi)
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB10_6: ## %else5
+; SSE2-NEXT:    pextrw $6, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB10_8
+; SSE2-NEXT:  ## %bb.7: ## %cond.store7
+; SSE2-NEXT:    pshufd {{.*#+}} xmm0 = xmm0[3,1,2,3]
+; SSE2-NEXT:    movd %xmm0, (%rdi)
+; SSE2-NEXT:  LBB10_8: ## %else8
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: compressstore_v4i32_v4i32:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqd %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $0, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB10_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.store
+; SSE42-NEXT:    movss %xmm0, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB10_2: ## %else
+; SSE42-NEXT:    pextrb $4, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB10_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.store1
+; SSE42-NEXT:    extractps $1, %xmm0, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB10_4: ## %else2
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqd %xmm2, %xmm1
+; SSE42-NEXT:    pextrb $8, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB10_6
+; SSE42-NEXT:  ## %bb.5: ## %cond.store4
+; SSE42-NEXT:    extractps $2, %xmm0, (%rdi)
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB10_6: ## %else5
+; SSE42-NEXT:    pextrb $12, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB10_8
+; SSE42-NEXT:  ## %bb.7: ## %cond.store7
+; SSE42-NEXT:    extractps $3, %xmm0, (%rdi)
+; SSE42-NEXT:  LBB10_8: ## %else8
+; SSE42-NEXT:    retq
+;
+; AVX1OR2-LABEL: compressstore_v4i32_v4i32:
+; AVX1OR2:       ## %bb.0:
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqd %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $0, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB10_2
+; AVX1OR2-NEXT:  ## %bb.1: ## %cond.store
+; AVX1OR2-NEXT:    vmovss %xmm0, (%rdi)
+; AVX1OR2-NEXT:    addq $4, %rdi
+; AVX1OR2-NEXT:  LBB10_2: ## %else
+; AVX1OR2-NEXT:    vpextrb $4, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB10_4
+; AVX1OR2-NEXT:  ## %bb.3: ## %cond.store1
+; AVX1OR2-NEXT:    vextractps $1, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    addq $4, %rdi
+; AVX1OR2-NEXT:  LBB10_4: ## %else2
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqd %xmm2, %xmm1, %xmm1
+; AVX1OR2-NEXT:    vpextrb $8, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB10_6
+; AVX1OR2-NEXT:  ## %bb.5: ## %cond.store4
+; AVX1OR2-NEXT:    vextractps $2, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    addq $4, %rdi
+; AVX1OR2-NEXT:  LBB10_6: ## %else5
+; AVX1OR2-NEXT:    vpextrb $12, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB10_8
+; AVX1OR2-NEXT:  ## %bb.7: ## %cond.store7
+; AVX1OR2-NEXT:    vextractps $3, %xmm0, (%rdi)
+; AVX1OR2-NEXT:  LBB10_8: ## %else8
+; AVX1OR2-NEXT:    retq
+;
+; AVX512F-LABEL: compressstore_v4i32_v4i32:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    ## kill: def $xmm1 killed $xmm1 def $zmm1
+; AVX512F-NEXT:    ## kill: def $xmm0 killed $xmm0 def $zmm0
+; AVX512F-NEXT:    vptestnmd %zmm1, %zmm1, %k0
+; AVX512F-NEXT:    kshiftlw $12, %k0, %k0
+; AVX512F-NEXT:    kshiftrw $12, %k0, %k1
+; AVX512F-NEXT:    vpcompressd %zmm0, (%rdi) {%k1}
+; AVX512F-NEXT:    vzeroupper
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: compressstore_v4i32_v4i32:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    vptestnmd %xmm1, %xmm1, %k1
+; AVX512VLBW-NEXT:    vpcompressd %xmm0, (%rdi) {%k1}
+; AVX512VLBW-NEXT:    retq
   %mask = icmp eq <4 x i32> %trigger, zeroinitializer
   call void @llvm.masked.compressstore.v4i32(<4 x i32> %V, i32* %base, <4 x i1> %mask)
   ret void
@@ -1082,221 +3305,364 @@ define void @compressstore_v4i32_v4i32(i
 ;
 
 define void @compressstore_v8i16_v8i16(i16* %base, <8 x i16> %V, <8 x i16> %trigger) {
-; HSW-LABEL: compressstore_v8i16_v8i16:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $0, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB11_2
-; HSW-NEXT:  # %bb.1: # %cond.store
-; HSW-NEXT:    vpextrw $0, %xmm0, (%rdi)
-; HSW-NEXT:    addq $2, %rdi
-; HSW-NEXT:  .LBB11_2: # %else
-; HSW-NEXT:    vpextrb $2, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB11_4
-; HSW-NEXT:  # %bb.3: # %cond.store1
-; HSW-NEXT:    vpextrw $1, %xmm0, (%rdi)
-; HSW-NEXT:    addq $2, %rdi
-; HSW-NEXT:  .LBB11_4: # %else2
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $4, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB11_6
-; HSW-NEXT:  # %bb.5: # %cond.store4
-; HSW-NEXT:    vpextrw $2, %xmm0, (%rdi)
-; HSW-NEXT:    addq $2, %rdi
-; HSW-NEXT:  .LBB11_6: # %else5
-; HSW-NEXT:    vpextrb $6, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB11_8
-; HSW-NEXT:  # %bb.7: # %cond.store7
-; HSW-NEXT:    vpextrw $3, %xmm0, (%rdi)
-; HSW-NEXT:    addq $2, %rdi
-; HSW-NEXT:  .LBB11_8: # %else8
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $8, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB11_10
-; HSW-NEXT:  # %bb.9: # %cond.store10
-; HSW-NEXT:    vpextrw $4, %xmm0, (%rdi)
-; HSW-NEXT:    addq $2, %rdi
-; HSW-NEXT:  .LBB11_10: # %else11
-; HSW-NEXT:    vpextrb $10, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB11_12
-; HSW-NEXT:  # %bb.11: # %cond.store13
-; HSW-NEXT:    vpextrw $5, %xmm0, (%rdi)
-; HSW-NEXT:    addq $2, %rdi
-; HSW-NEXT:  .LBB11_12: # %else14
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm1
-; HSW-NEXT:    vpextrb $12, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB11_14
-; HSW-NEXT:  # %bb.13: # %cond.store16
-; HSW-NEXT:    vpextrw $6, %xmm0, (%rdi)
-; HSW-NEXT:    addq $2, %rdi
-; HSW-NEXT:  .LBB11_14: # %else17
-; HSW-NEXT:    vpextrb $14, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB11_16
-; HSW-NEXT:  # %bb.15: # %cond.store19
-; HSW-NEXT:    vpextrw $7, %xmm0, (%rdi)
-; HSW-NEXT:  .LBB11_16: # %else20
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: compressstore_v8i16_v8i16:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vptestnmw %xmm1, %xmm1, %k0
-; SKX-NEXT:    kmovd %k0, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB11_2
-; SKX-NEXT:  # %bb.1: # %cond.store
-; SKX-NEXT:    vpextrw $0, %xmm0, (%rdi)
-; SKX-NEXT:    addq $2, %rdi
-; SKX-NEXT:  .LBB11_2: # %else
-; SKX-NEXT:    kshiftrb $1, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB11_4
-; SKX-NEXT:  # %bb.3: # %cond.store1
-; SKX-NEXT:    vpextrw $1, %xmm0, (%rdi)
-; SKX-NEXT:    addq $2, %rdi
-; SKX-NEXT:  .LBB11_4: # %else2
-; SKX-NEXT:    kshiftrb $2, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB11_6
-; SKX-NEXT:  # %bb.5: # %cond.store4
-; SKX-NEXT:    vpextrw $2, %xmm0, (%rdi)
-; SKX-NEXT:    addq $2, %rdi
-; SKX-NEXT:  .LBB11_6: # %else5
-; SKX-NEXT:    kshiftrb $3, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB11_8
-; SKX-NEXT:  # %bb.7: # %cond.store7
-; SKX-NEXT:    vpextrw $3, %xmm0, (%rdi)
-; SKX-NEXT:    addq $2, %rdi
-; SKX-NEXT:  .LBB11_8: # %else8
-; SKX-NEXT:    kshiftrb $4, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB11_10
-; SKX-NEXT:  # %bb.9: # %cond.store10
-; SKX-NEXT:    vpextrw $4, %xmm0, (%rdi)
-; SKX-NEXT:    addq $2, %rdi
-; SKX-NEXT:  .LBB11_10: # %else11
-; SKX-NEXT:    kshiftrb $5, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB11_12
-; SKX-NEXT:  # %bb.11: # %cond.store13
-; SKX-NEXT:    vpextrw $5, %xmm0, (%rdi)
-; SKX-NEXT:    addq $2, %rdi
-; SKX-NEXT:  .LBB11_12: # %else14
-; SKX-NEXT:    kshiftrb $6, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB11_14
-; SKX-NEXT:  # %bb.13: # %cond.store16
-; SKX-NEXT:    vpextrw $6, %xmm0, (%rdi)
-; SKX-NEXT:    addq $2, %rdi
-; SKX-NEXT:  .LBB11_14: # %else17
-; SKX-NEXT:    kshiftrb $7, %k0, %k0
-; SKX-NEXT:    kmovd %k0, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB11_16
-; SKX-NEXT:  # %bb.15: # %cond.store19
-; SKX-NEXT:    vpextrw $7, %xmm0, (%rdi)
-; SKX-NEXT:  .LBB11_16: # %else20
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: compressstore_v8i16_v8i16:
-; KNL:       # %bb.0:
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxwq %xmm2, %zmm2
-; KNL-NEXT:    vptestmq %zmm2, %zmm2, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB11_2
-; KNL-NEXT:  # %bb.1: # %cond.store
-; KNL-NEXT:    vpextrw $0, %xmm0, (%rdi)
-; KNL-NEXT:    addq $2, %rdi
-; KNL-NEXT:  .LBB11_2: # %else
-; KNL-NEXT:    kshiftrw $1, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB11_4
-; KNL-NEXT:  # %bb.3: # %cond.store1
-; KNL-NEXT:    vpextrw $1, %xmm0, (%rdi)
-; KNL-NEXT:    addq $2, %rdi
-; KNL-NEXT:  .LBB11_4: # %else2
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxwq %xmm2, %zmm2
-; KNL-NEXT:    vptestmq %zmm2, %zmm2, %k0
-; KNL-NEXT:    kshiftrw $2, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB11_6
-; KNL-NEXT:  # %bb.5: # %cond.store4
-; KNL-NEXT:    vpextrw $2, %xmm0, (%rdi)
-; KNL-NEXT:    addq $2, %rdi
-; KNL-NEXT:  .LBB11_6: # %else5
-; KNL-NEXT:    kshiftrw $3, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB11_8
-; KNL-NEXT:  # %bb.7: # %cond.store7
-; KNL-NEXT:    vpextrw $3, %xmm0, (%rdi)
-; KNL-NEXT:    addq $2, %rdi
-; KNL-NEXT:  .LBB11_8: # %else8
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxwq %xmm2, %zmm2
-; KNL-NEXT:    vptestmq %zmm2, %zmm2, %k0
-; KNL-NEXT:    kshiftrw $4, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB11_10
-; KNL-NEXT:  # %bb.9: # %cond.store10
-; KNL-NEXT:    vpextrw $4, %xmm0, (%rdi)
-; KNL-NEXT:    addq $2, %rdi
-; KNL-NEXT:  .LBB11_10: # %else11
-; KNL-NEXT:    kshiftrw $5, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB11_12
-; KNL-NEXT:  # %bb.11: # %cond.store13
-; KNL-NEXT:    vpextrw $5, %xmm0, (%rdi)
-; KNL-NEXT:    addq $2, %rdi
-; KNL-NEXT:  .LBB11_12: # %else14
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm1
-; KNL-NEXT:    vpmovsxwq %xmm1, %zmm1
-; KNL-NEXT:    vptestmq %zmm1, %zmm1, %k0
-; KNL-NEXT:    kshiftrw $6, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB11_14
-; KNL-NEXT:  # %bb.13: # %cond.store16
-; KNL-NEXT:    vpextrw $6, %xmm0, (%rdi)
-; KNL-NEXT:    addq $2, %rdi
-; KNL-NEXT:  .LBB11_14: # %else17
-; KNL-NEXT:    kshiftrw $7, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB11_16
-; KNL-NEXT:  # %bb.15: # %cond.store19
-; KNL-NEXT:    vpextrw $7, %xmm0, (%rdi)
-; KNL-NEXT:  .LBB11_16: # %else20
-; KNL-NEXT:    retq
+; SSE2-LABEL: compressstore_v8i16_v8i16:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqw %xmm1, %xmm2
+; SSE2-NEXT:    movd %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB11_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.store
+; SSE2-NEXT:    movd %xmm0, %ecx
+; SSE2-NEXT:    movw %cx, (%rdi)
+; SSE2-NEXT:    addq $2, %rdi
+; SSE2-NEXT:  LBB11_2: ## %else
+; SSE2-NEXT:    shrl $16, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB11_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.store1
+; SSE2-NEXT:    pextrw $1, %xmm0, %eax
+; SSE2-NEXT:    movw %ax, (%rdi)
+; SSE2-NEXT:    addq $2, %rdi
+; SSE2-NEXT:  LBB11_4: ## %else2
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqw %xmm1, %xmm2
+; SSE2-NEXT:    pextrw $2, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB11_6
+; SSE2-NEXT:  ## %bb.5: ## %cond.store4
+; SSE2-NEXT:    pextrw $2, %xmm0, %eax
+; SSE2-NEXT:    movw %ax, (%rdi)
+; SSE2-NEXT:    addq $2, %rdi
+; SSE2-NEXT:  LBB11_6: ## %else5
+; SSE2-NEXT:    pextrw $3, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB11_8
+; SSE2-NEXT:  ## %bb.7: ## %cond.store7
+; SSE2-NEXT:    pextrw $3, %xmm0, %eax
+; SSE2-NEXT:    movw %ax, (%rdi)
+; SSE2-NEXT:    addq $2, %rdi
+; SSE2-NEXT:  LBB11_8: ## %else8
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqw %xmm1, %xmm2
+; SSE2-NEXT:    pextrw $4, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB11_10
+; SSE2-NEXT:  ## %bb.9: ## %cond.store10
+; SSE2-NEXT:    pextrw $4, %xmm0, %eax
+; SSE2-NEXT:    movw %ax, (%rdi)
+; SSE2-NEXT:    addq $2, %rdi
+; SSE2-NEXT:  LBB11_10: ## %else11
+; SSE2-NEXT:    pextrw $5, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB11_12
+; SSE2-NEXT:  ## %bb.11: ## %cond.store13
+; SSE2-NEXT:    pextrw $5, %xmm0, %eax
+; SSE2-NEXT:    movw %ax, (%rdi)
+; SSE2-NEXT:    addq $2, %rdi
+; SSE2-NEXT:  LBB11_12: ## %else14
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqw %xmm2, %xmm1
+; SSE2-NEXT:    pextrw $6, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB11_14
+; SSE2-NEXT:  ## %bb.13: ## %cond.store16
+; SSE2-NEXT:    pextrw $6, %xmm0, %eax
+; SSE2-NEXT:    movw %ax, (%rdi)
+; SSE2-NEXT:    addq $2, %rdi
+; SSE2-NEXT:  LBB11_14: ## %else17
+; SSE2-NEXT:    pextrw $7, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB11_16
+; SSE2-NEXT:  ## %bb.15: ## %cond.store19
+; SSE2-NEXT:    pextrw $7, %xmm0, %eax
+; SSE2-NEXT:    movw %ax, (%rdi)
+; SSE2-NEXT:  LBB11_16: ## %else20
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: compressstore_v8i16_v8i16:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqw %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $0, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB11_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.store
+; SSE42-NEXT:    pextrw $0, %xmm0, (%rdi)
+; SSE42-NEXT:    addq $2, %rdi
+; SSE42-NEXT:  LBB11_2: ## %else
+; SSE42-NEXT:    pextrb $2, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB11_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.store1
+; SSE42-NEXT:    pextrw $1, %xmm0, (%rdi)
+; SSE42-NEXT:    addq $2, %rdi
+; SSE42-NEXT:  LBB11_4: ## %else2
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqw %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $4, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB11_6
+; SSE42-NEXT:  ## %bb.5: ## %cond.store4
+; SSE42-NEXT:    pextrw $2, %xmm0, (%rdi)
+; SSE42-NEXT:    addq $2, %rdi
+; SSE42-NEXT:  LBB11_6: ## %else5
+; SSE42-NEXT:    pextrb $6, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB11_8
+; SSE42-NEXT:  ## %bb.7: ## %cond.store7
+; SSE42-NEXT:    pextrw $3, %xmm0, (%rdi)
+; SSE42-NEXT:    addq $2, %rdi
+; SSE42-NEXT:  LBB11_8: ## %else8
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqw %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $8, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB11_10
+; SSE42-NEXT:  ## %bb.9: ## %cond.store10
+; SSE42-NEXT:    pextrw $4, %xmm0, (%rdi)
+; SSE42-NEXT:    addq $2, %rdi
+; SSE42-NEXT:  LBB11_10: ## %else11
+; SSE42-NEXT:    pextrb $10, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB11_12
+; SSE42-NEXT:  ## %bb.11: ## %cond.store13
+; SSE42-NEXT:    pextrw $5, %xmm0, (%rdi)
+; SSE42-NEXT:    addq $2, %rdi
+; SSE42-NEXT:  LBB11_12: ## %else14
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqw %xmm2, %xmm1
+; SSE42-NEXT:    pextrb $12, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB11_14
+; SSE42-NEXT:  ## %bb.13: ## %cond.store16
+; SSE42-NEXT:    pextrw $6, %xmm0, (%rdi)
+; SSE42-NEXT:    addq $2, %rdi
+; SSE42-NEXT:  LBB11_14: ## %else17
+; SSE42-NEXT:    pextrb $14, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB11_16
+; SSE42-NEXT:  ## %bb.15: ## %cond.store19
+; SSE42-NEXT:    pextrw $7, %xmm0, (%rdi)
+; SSE42-NEXT:  LBB11_16: ## %else20
+; SSE42-NEXT:    retq
+;
+; AVX1OR2-LABEL: compressstore_v8i16_v8i16:
+; AVX1OR2:       ## %bb.0:
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $0, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB11_2
+; AVX1OR2-NEXT:  ## %bb.1: ## %cond.store
+; AVX1OR2-NEXT:    vpextrw $0, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    addq $2, %rdi
+; AVX1OR2-NEXT:  LBB11_2: ## %else
+; AVX1OR2-NEXT:    vpextrb $2, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB11_4
+; AVX1OR2-NEXT:  ## %bb.3: ## %cond.store1
+; AVX1OR2-NEXT:    vpextrw $1, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    addq $2, %rdi
+; AVX1OR2-NEXT:  LBB11_4: ## %else2
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $4, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB11_6
+; AVX1OR2-NEXT:  ## %bb.5: ## %cond.store4
+; AVX1OR2-NEXT:    vpextrw $2, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    addq $2, %rdi
+; AVX1OR2-NEXT:  LBB11_6: ## %else5
+; AVX1OR2-NEXT:    vpextrb $6, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB11_8
+; AVX1OR2-NEXT:  ## %bb.7: ## %cond.store7
+; AVX1OR2-NEXT:    vpextrw $3, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    addq $2, %rdi
+; AVX1OR2-NEXT:  LBB11_8: ## %else8
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $8, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB11_10
+; AVX1OR2-NEXT:  ## %bb.9: ## %cond.store10
+; AVX1OR2-NEXT:    vpextrw $4, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    addq $2, %rdi
+; AVX1OR2-NEXT:  LBB11_10: ## %else11
+; AVX1OR2-NEXT:    vpextrb $10, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB11_12
+; AVX1OR2-NEXT:  ## %bb.11: ## %cond.store13
+; AVX1OR2-NEXT:    vpextrw $5, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    addq $2, %rdi
+; AVX1OR2-NEXT:  LBB11_12: ## %else14
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm1
+; AVX1OR2-NEXT:    vpextrb $12, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB11_14
+; AVX1OR2-NEXT:  ## %bb.13: ## %cond.store16
+; AVX1OR2-NEXT:    vpextrw $6, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    addq $2, %rdi
+; AVX1OR2-NEXT:  LBB11_14: ## %else17
+; AVX1OR2-NEXT:    vpextrb $14, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB11_16
+; AVX1OR2-NEXT:  ## %bb.15: ## %cond.store19
+; AVX1OR2-NEXT:    vpextrw $7, %xmm0, (%rdi)
+; AVX1OR2-NEXT:  LBB11_16: ## %else20
+; AVX1OR2-NEXT:    retq
+;
+; AVX512F-LABEL: compressstore_v8i16_v8i16:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxwq %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmq %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB11_2
+; AVX512F-NEXT:  ## %bb.1: ## %cond.store
+; AVX512F-NEXT:    vpextrw $0, %xmm0, (%rdi)
+; AVX512F-NEXT:    addq $2, %rdi
+; AVX512F-NEXT:  LBB11_2: ## %else
+; AVX512F-NEXT:    kshiftrw $1, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB11_4
+; AVX512F-NEXT:  ## %bb.3: ## %cond.store1
+; AVX512F-NEXT:    vpextrw $1, %xmm0, (%rdi)
+; AVX512F-NEXT:    addq $2, %rdi
+; AVX512F-NEXT:  LBB11_4: ## %else2
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxwq %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmq %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kshiftrw $2, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB11_6
+; AVX512F-NEXT:  ## %bb.5: ## %cond.store4
+; AVX512F-NEXT:    vpextrw $2, %xmm0, (%rdi)
+; AVX512F-NEXT:    addq $2, %rdi
+; AVX512F-NEXT:  LBB11_6: ## %else5
+; AVX512F-NEXT:    kshiftrw $3, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB11_8
+; AVX512F-NEXT:  ## %bb.7: ## %cond.store7
+; AVX512F-NEXT:    vpextrw $3, %xmm0, (%rdi)
+; AVX512F-NEXT:    addq $2, %rdi
+; AVX512F-NEXT:  LBB11_8: ## %else8
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxwq %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmq %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kshiftrw $4, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB11_10
+; AVX512F-NEXT:  ## %bb.9: ## %cond.store10
+; AVX512F-NEXT:    vpextrw $4, %xmm0, (%rdi)
+; AVX512F-NEXT:    addq $2, %rdi
+; AVX512F-NEXT:  LBB11_10: ## %else11
+; AVX512F-NEXT:    kshiftrw $5, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB11_12
+; AVX512F-NEXT:  ## %bb.11: ## %cond.store13
+; AVX512F-NEXT:    vpextrw $5, %xmm0, (%rdi)
+; AVX512F-NEXT:    addq $2, %rdi
+; AVX512F-NEXT:  LBB11_12: ## %else14
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm1
+; AVX512F-NEXT:    vpmovsxwq %xmm1, %zmm1
+; AVX512F-NEXT:    vptestmq %zmm1, %zmm1, %k0
+; AVX512F-NEXT:    kshiftrw $6, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB11_14
+; AVX512F-NEXT:  ## %bb.13: ## %cond.store16
+; AVX512F-NEXT:    vpextrw $6, %xmm0, (%rdi)
+; AVX512F-NEXT:    addq $2, %rdi
+; AVX512F-NEXT:  LBB11_14: ## %else17
+; AVX512F-NEXT:    kshiftrw $7, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB11_16
+; AVX512F-NEXT:  ## %bb.15: ## %cond.store19
+; AVX512F-NEXT:    vpextrw $7, %xmm0, (%rdi)
+; AVX512F-NEXT:  LBB11_16: ## %else20
+; AVX512F-NEXT:    vzeroupper
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: compressstore_v8i16_v8i16:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    vptestnmw %xmm1, %xmm1, %k0
+; AVX512VLBW-NEXT:    kmovd %k0, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB11_2
+; AVX512VLBW-NEXT:  ## %bb.1: ## %cond.store
+; AVX512VLBW-NEXT:    vpextrw $0, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    addq $2, %rdi
+; AVX512VLBW-NEXT:  LBB11_2: ## %else
+; AVX512VLBW-NEXT:    kshiftrw $1, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB11_4
+; AVX512VLBW-NEXT:  ## %bb.3: ## %cond.store1
+; AVX512VLBW-NEXT:    vpextrw $1, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    addq $2, %rdi
+; AVX512VLBW-NEXT:  LBB11_4: ## %else2
+; AVX512VLBW-NEXT:    kshiftrw $2, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB11_6
+; AVX512VLBW-NEXT:  ## %bb.5: ## %cond.store4
+; AVX512VLBW-NEXT:    vpextrw $2, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    addq $2, %rdi
+; AVX512VLBW-NEXT:  LBB11_6: ## %else5
+; AVX512VLBW-NEXT:    kshiftrw $3, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB11_8
+; AVX512VLBW-NEXT:  ## %bb.7: ## %cond.store7
+; AVX512VLBW-NEXT:    vpextrw $3, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    addq $2, %rdi
+; AVX512VLBW-NEXT:  LBB11_8: ## %else8
+; AVX512VLBW-NEXT:    kshiftrw $4, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB11_10
+; AVX512VLBW-NEXT:  ## %bb.9: ## %cond.store10
+; AVX512VLBW-NEXT:    vpextrw $4, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    addq $2, %rdi
+; AVX512VLBW-NEXT:  LBB11_10: ## %else11
+; AVX512VLBW-NEXT:    kshiftrw $5, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB11_12
+; AVX512VLBW-NEXT:  ## %bb.11: ## %cond.store13
+; AVX512VLBW-NEXT:    vpextrw $5, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    addq $2, %rdi
+; AVX512VLBW-NEXT:  LBB11_12: ## %else14
+; AVX512VLBW-NEXT:    kshiftrw $6, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB11_14
+; AVX512VLBW-NEXT:  ## %bb.13: ## %cond.store16
+; AVX512VLBW-NEXT:    vpextrw $6, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    addq $2, %rdi
+; AVX512VLBW-NEXT:  LBB11_14: ## %else17
+; AVX512VLBW-NEXT:    kshiftrw $7, %k0, %k0
+; AVX512VLBW-NEXT:    kmovd %k0, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB11_16
+; AVX512VLBW-NEXT:  ## %bb.15: ## %cond.store19
+; AVX512VLBW-NEXT:    vpextrw $7, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:  LBB11_16: ## %else20
+; AVX512VLBW-NEXT:    retq
   %mask = icmp eq <8 x i16> %trigger, zeroinitializer
   call void @llvm.masked.compressstore.v8i16(<8 x i16> %V, i16* %base, <8 x i1> %mask)
   ret void
@@ -1307,429 +3673,712 @@ define void @compressstore_v8i16_v8i16(i
 ;
 
 define void @compressstore_v16i8_v16i8(i8* %base, <16 x i8> %V, <16 x i8> %trigger) {
-; HSW-LABEL: compressstore_v16i8_v16i8:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $0, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_2
-; HSW-NEXT:  # %bb.1: # %cond.store
-; HSW-NEXT:    vpextrb $0, %xmm0, (%rdi)
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_2: # %else
-; HSW-NEXT:    vpextrb $1, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_4
-; HSW-NEXT:  # %bb.3: # %cond.store1
-; HSW-NEXT:    vpextrb $1, %xmm0, (%rdi)
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_4: # %else2
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $2, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_6
-; HSW-NEXT:  # %bb.5: # %cond.store4
-; HSW-NEXT:    vpextrb $2, %xmm0, (%rdi)
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_6: # %else5
-; HSW-NEXT:    vpextrb $3, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_8
-; HSW-NEXT:  # %bb.7: # %cond.store7
-; HSW-NEXT:    vpextrb $3, %xmm0, (%rdi)
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_8: # %else8
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $4, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_10
-; HSW-NEXT:  # %bb.9: # %cond.store10
-; HSW-NEXT:    vpextrb $4, %xmm0, (%rdi)
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_10: # %else11
-; HSW-NEXT:    vpextrb $5, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_12
-; HSW-NEXT:  # %bb.11: # %cond.store13
-; HSW-NEXT:    vpextrb $5, %xmm0, (%rdi)
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_12: # %else14
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $6, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_14
-; HSW-NEXT:  # %bb.13: # %cond.store16
-; HSW-NEXT:    vpextrb $6, %xmm0, (%rdi)
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_14: # %else17
-; HSW-NEXT:    vpextrb $7, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_16
-; HSW-NEXT:  # %bb.15: # %cond.store19
-; HSW-NEXT:    vpextrb $7, %xmm0, (%rdi)
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_16: # %else20
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $8, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_18
-; HSW-NEXT:  # %bb.17: # %cond.store22
-; HSW-NEXT:    vpextrb $8, %xmm0, (%rdi)
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_18: # %else23
-; HSW-NEXT:    vpextrb $9, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_20
-; HSW-NEXT:  # %bb.19: # %cond.store25
-; HSW-NEXT:    vpextrb $9, %xmm0, (%rdi)
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_20: # %else26
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $10, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_22
-; HSW-NEXT:  # %bb.21: # %cond.store28
-; HSW-NEXT:    vpextrb $10, %xmm0, (%rdi)
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_22: # %else29
-; HSW-NEXT:    vpextrb $11, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_24
-; HSW-NEXT:  # %bb.23: # %cond.store31
-; HSW-NEXT:    vpextrb $11, %xmm0, (%rdi)
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_24: # %else32
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $12, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_26
-; HSW-NEXT:  # %bb.25: # %cond.store34
-; HSW-NEXT:    vpextrb $12, %xmm0, (%rdi)
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_26: # %else35
-; HSW-NEXT:    vpextrb $13, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_28
-; HSW-NEXT:  # %bb.27: # %cond.store37
-; HSW-NEXT:    vpextrb $13, %xmm0, (%rdi)
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_28: # %else38
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm1
-; HSW-NEXT:    vpextrb $14, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_30
-; HSW-NEXT:  # %bb.29: # %cond.store40
-; HSW-NEXT:    vpextrb $14, %xmm0, (%rdi)
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_30: # %else41
-; HSW-NEXT:    vpextrb $15, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_32
-; HSW-NEXT:  # %bb.31: # %cond.store43
-; HSW-NEXT:    vpextrb $15, %xmm0, (%rdi)
-; HSW-NEXT:  .LBB12_32: # %else44
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: compressstore_v16i8_v16i8:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vptestnmb %xmm1, %xmm1, %k0
-; SKX-NEXT:    kmovd %k0, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_2
-; SKX-NEXT:  # %bb.1: # %cond.store
-; SKX-NEXT:    vpextrb $0, %xmm0, (%rdi)
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_2: # %else
-; SKX-NEXT:    kshiftrw $1, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_4
-; SKX-NEXT:  # %bb.3: # %cond.store1
-; SKX-NEXT:    vpextrb $1, %xmm0, (%rdi)
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_4: # %else2
-; SKX-NEXT:    kshiftrw $2, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_6
-; SKX-NEXT:  # %bb.5: # %cond.store4
-; SKX-NEXT:    vpextrb $2, %xmm0, (%rdi)
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_6: # %else5
-; SKX-NEXT:    kshiftrw $3, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_8
-; SKX-NEXT:  # %bb.7: # %cond.store7
-; SKX-NEXT:    vpextrb $3, %xmm0, (%rdi)
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_8: # %else8
-; SKX-NEXT:    kshiftrw $4, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_10
-; SKX-NEXT:  # %bb.9: # %cond.store10
-; SKX-NEXT:    vpextrb $4, %xmm0, (%rdi)
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_10: # %else11
-; SKX-NEXT:    kshiftrw $5, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_12
-; SKX-NEXT:  # %bb.11: # %cond.store13
-; SKX-NEXT:    vpextrb $5, %xmm0, (%rdi)
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_12: # %else14
-; SKX-NEXT:    kshiftrw $6, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_14
-; SKX-NEXT:  # %bb.13: # %cond.store16
-; SKX-NEXT:    vpextrb $6, %xmm0, (%rdi)
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_14: # %else17
-; SKX-NEXT:    kshiftrw $7, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_16
-; SKX-NEXT:  # %bb.15: # %cond.store19
-; SKX-NEXT:    vpextrb $7, %xmm0, (%rdi)
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_16: # %else20
-; SKX-NEXT:    kshiftrw $8, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_18
-; SKX-NEXT:  # %bb.17: # %cond.store22
-; SKX-NEXT:    vpextrb $8, %xmm0, (%rdi)
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_18: # %else23
-; SKX-NEXT:    kshiftrw $9, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_20
-; SKX-NEXT:  # %bb.19: # %cond.store25
-; SKX-NEXT:    vpextrb $9, %xmm0, (%rdi)
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_20: # %else26
-; SKX-NEXT:    kshiftrw $10, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_22
-; SKX-NEXT:  # %bb.21: # %cond.store28
-; SKX-NEXT:    vpextrb $10, %xmm0, (%rdi)
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_22: # %else29
-; SKX-NEXT:    kshiftrw $11, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_24
-; SKX-NEXT:  # %bb.23: # %cond.store31
-; SKX-NEXT:    vpextrb $11, %xmm0, (%rdi)
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_24: # %else32
-; SKX-NEXT:    kshiftrw $12, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_26
-; SKX-NEXT:  # %bb.25: # %cond.store34
-; SKX-NEXT:    vpextrb $12, %xmm0, (%rdi)
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_26: # %else35
-; SKX-NEXT:    kshiftrw $13, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_28
-; SKX-NEXT:  # %bb.27: # %cond.store37
-; SKX-NEXT:    vpextrb $13, %xmm0, (%rdi)
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_28: # %else38
-; SKX-NEXT:    kshiftrw $14, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_30
-; SKX-NEXT:  # %bb.29: # %cond.store40
-; SKX-NEXT:    vpextrb $14, %xmm0, (%rdi)
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_30: # %else41
-; SKX-NEXT:    kshiftrw $15, %k0, %k0
-; SKX-NEXT:    kmovd %k0, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_32
-; SKX-NEXT:  # %bb.31: # %cond.store43
-; SKX-NEXT:    vpextrb $15, %xmm0, (%rdi)
-; SKX-NEXT:  .LBB12_32: # %else44
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: compressstore_v16i8_v16i8:
-; KNL:       # %bb.0:
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxbd %xmm2, %zmm2
-; KNL-NEXT:    vptestmd %zmm2, %zmm2, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_2
-; KNL-NEXT:  # %bb.1: # %cond.store
-; KNL-NEXT:    vpextrb $0, %xmm0, (%rdi)
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_2: # %else
-; KNL-NEXT:    kshiftrw $1, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_4
-; KNL-NEXT:  # %bb.3: # %cond.store1
-; KNL-NEXT:    vpextrb $1, %xmm0, (%rdi)
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_4: # %else2
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxbd %xmm2, %zmm2
-; KNL-NEXT:    vptestmd %zmm2, %zmm2, %k0
-; KNL-NEXT:    kshiftrw $2, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_6
-; KNL-NEXT:  # %bb.5: # %cond.store4
-; KNL-NEXT:    vpextrb $2, %xmm0, (%rdi)
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_6: # %else5
-; KNL-NEXT:    kshiftrw $3, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_8
-; KNL-NEXT:  # %bb.7: # %cond.store7
-; KNL-NEXT:    vpextrb $3, %xmm0, (%rdi)
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_8: # %else8
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxbd %xmm2, %zmm2
-; KNL-NEXT:    vptestmd %zmm2, %zmm2, %k0
-; KNL-NEXT:    kshiftrw $4, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_10
-; KNL-NEXT:  # %bb.9: # %cond.store10
-; KNL-NEXT:    vpextrb $4, %xmm0, (%rdi)
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_10: # %else11
-; KNL-NEXT:    kshiftrw $5, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_12
-; KNL-NEXT:  # %bb.11: # %cond.store13
-; KNL-NEXT:    vpextrb $5, %xmm0, (%rdi)
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_12: # %else14
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxbd %xmm2, %zmm2
-; KNL-NEXT:    vptestmd %zmm2, %zmm2, %k0
-; KNL-NEXT:    kshiftrw $6, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_14
-; KNL-NEXT:  # %bb.13: # %cond.store16
-; KNL-NEXT:    vpextrb $6, %xmm0, (%rdi)
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_14: # %else17
-; KNL-NEXT:    kshiftrw $7, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_16
-; KNL-NEXT:  # %bb.15: # %cond.store19
-; KNL-NEXT:    vpextrb $7, %xmm0, (%rdi)
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_16: # %else20
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxbd %xmm2, %zmm2
-; KNL-NEXT:    vptestmd %zmm2, %zmm2, %k0
-; KNL-NEXT:    kshiftrw $8, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_18
-; KNL-NEXT:  # %bb.17: # %cond.store22
-; KNL-NEXT:    vpextrb $8, %xmm0, (%rdi)
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_18: # %else23
-; KNL-NEXT:    kshiftrw $9, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_20
-; KNL-NEXT:  # %bb.19: # %cond.store25
-; KNL-NEXT:    vpextrb $9, %xmm0, (%rdi)
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_20: # %else26
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxbd %xmm2, %zmm2
-; KNL-NEXT:    vptestmd %zmm2, %zmm2, %k0
-; KNL-NEXT:    kshiftrw $10, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_22
-; KNL-NEXT:  # %bb.21: # %cond.store28
-; KNL-NEXT:    vpextrb $10, %xmm0, (%rdi)
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_22: # %else29
-; KNL-NEXT:    kshiftrw $11, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_24
-; KNL-NEXT:  # %bb.23: # %cond.store31
-; KNL-NEXT:    vpextrb $11, %xmm0, (%rdi)
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_24: # %else32
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxbd %xmm2, %zmm2
-; KNL-NEXT:    vptestmd %zmm2, %zmm2, %k0
-; KNL-NEXT:    kshiftrw $12, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_26
-; KNL-NEXT:  # %bb.25: # %cond.store34
-; KNL-NEXT:    vpextrb $12, %xmm0, (%rdi)
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_26: # %else35
-; KNL-NEXT:    kshiftrw $13, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_28
-; KNL-NEXT:  # %bb.27: # %cond.store37
-; KNL-NEXT:    vpextrb $13, %xmm0, (%rdi)
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_28: # %else38
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm1
-; KNL-NEXT:    vpmovsxbd %xmm1, %zmm1
-; KNL-NEXT:    vptestmd %zmm1, %zmm1, %k0
-; KNL-NEXT:    kshiftrw $14, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_30
-; KNL-NEXT:  # %bb.29: # %cond.store40
-; KNL-NEXT:    vpextrb $14, %xmm0, (%rdi)
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_30: # %else41
-; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_32
-; KNL-NEXT:  # %bb.31: # %cond.store43
-; KNL-NEXT:    vpextrb $15, %xmm0, (%rdi)
-; KNL-NEXT:  .LBB12_32: # %else44
-; KNL-NEXT:    retq
+; SSE2-LABEL: compressstore_v16i8_v16i8:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE2-NEXT:    movd %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.store
+; SSE2-NEXT:    movd %xmm0, %ecx
+; SSE2-NEXT:    movb %cl, (%rdi)
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_2: ## %else
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.store1
+; SSE2-NEXT:    movd %xmm0, %eax
+; SSE2-NEXT:    movb %ah, (%rdi)
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_4: ## %else2
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE2-NEXT:    movd %xmm2, %eax
+; SSE2-NEXT:    movl %eax, %ecx
+; SSE2-NEXT:    shrl $16, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB12_6
+; SSE2-NEXT:  ## %bb.5: ## %cond.store4
+; SSE2-NEXT:    movd %xmm0, %ecx
+; SSE2-NEXT:    shrl $16, %ecx
+; SSE2-NEXT:    movb %cl, (%rdi)
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_6: ## %else5
+; SSE2-NEXT:    shrl $24, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_8
+; SSE2-NEXT:  ## %bb.7: ## %cond.store7
+; SSE2-NEXT:    movd %xmm0, %eax
+; SSE2-NEXT:    shrl $24, %eax
+; SSE2-NEXT:    movb %al, (%rdi)
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_8: ## %else8
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE2-NEXT:    pextrw $2, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_10
+; SSE2-NEXT:  ## %bb.9: ## %cond.store10
+; SSE2-NEXT:    pextrw $2, %xmm0, %ecx
+; SSE2-NEXT:    movb %cl, (%rdi)
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_10: ## %else11
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_12
+; SSE2-NEXT:  ## %bb.11: ## %cond.store13
+; SSE2-NEXT:    pextrw $2, %xmm0, %eax
+; SSE2-NEXT:    movb %ah, (%rdi)
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_12: ## %else14
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE2-NEXT:    pextrw $3, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_14
+; SSE2-NEXT:  ## %bb.13: ## %cond.store16
+; SSE2-NEXT:    pextrw $3, %xmm0, %ecx
+; SSE2-NEXT:    movb %cl, (%rdi)
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_14: ## %else17
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_16
+; SSE2-NEXT:  ## %bb.15: ## %cond.store19
+; SSE2-NEXT:    pextrw $3, %xmm0, %eax
+; SSE2-NEXT:    movb %ah, (%rdi)
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_16: ## %else20
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE2-NEXT:    pextrw $4, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_18
+; SSE2-NEXT:  ## %bb.17: ## %cond.store22
+; SSE2-NEXT:    pextrw $4, %xmm0, %ecx
+; SSE2-NEXT:    movb %cl, (%rdi)
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_18: ## %else23
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_20
+; SSE2-NEXT:  ## %bb.19: ## %cond.store25
+; SSE2-NEXT:    pextrw $4, %xmm0, %eax
+; SSE2-NEXT:    movb %ah, (%rdi)
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_20: ## %else26
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE2-NEXT:    pextrw $5, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_22
+; SSE2-NEXT:  ## %bb.21: ## %cond.store28
+; SSE2-NEXT:    pextrw $5, %xmm0, %ecx
+; SSE2-NEXT:    movb %cl, (%rdi)
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_22: ## %else29
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_24
+; SSE2-NEXT:  ## %bb.23: ## %cond.store31
+; SSE2-NEXT:    pextrw $5, %xmm0, %eax
+; SSE2-NEXT:    movb %ah, (%rdi)
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_24: ## %else32
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE2-NEXT:    pextrw $6, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_26
+; SSE2-NEXT:  ## %bb.25: ## %cond.store34
+; SSE2-NEXT:    pextrw $6, %xmm0, %ecx
+; SSE2-NEXT:    movb %cl, (%rdi)
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_26: ## %else35
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_28
+; SSE2-NEXT:  ## %bb.27: ## %cond.store37
+; SSE2-NEXT:    pextrw $6, %xmm0, %eax
+; SSE2-NEXT:    movb %ah, (%rdi)
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_28: ## %else38
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqb %xmm2, %xmm1
+; SSE2-NEXT:    pextrw $7, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_30
+; SSE2-NEXT:  ## %bb.29: ## %cond.store40
+; SSE2-NEXT:    pextrw $7, %xmm0, %ecx
+; SSE2-NEXT:    movb %cl, (%rdi)
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_30: ## %else41
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_32
+; SSE2-NEXT:  ## %bb.31: ## %cond.store43
+; SSE2-NEXT:    pextrw $7, %xmm0, %eax
+; SSE2-NEXT:    movb %ah, (%rdi)
+; SSE2-NEXT:  LBB12_32: ## %else44
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: compressstore_v16i8_v16i8:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $0, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.store
+; SSE42-NEXT:    pextrb $0, %xmm0, (%rdi)
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_2: ## %else
+; SSE42-NEXT:    pextrb $1, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.store1
+; SSE42-NEXT:    pextrb $1, %xmm0, (%rdi)
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_4: ## %else2
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $2, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_6
+; SSE42-NEXT:  ## %bb.5: ## %cond.store4
+; SSE42-NEXT:    pextrb $2, %xmm0, (%rdi)
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_6: ## %else5
+; SSE42-NEXT:    pextrb $3, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_8
+; SSE42-NEXT:  ## %bb.7: ## %cond.store7
+; SSE42-NEXT:    pextrb $3, %xmm0, (%rdi)
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_8: ## %else8
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $4, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_10
+; SSE42-NEXT:  ## %bb.9: ## %cond.store10
+; SSE42-NEXT:    pextrb $4, %xmm0, (%rdi)
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_10: ## %else11
+; SSE42-NEXT:    pextrb $5, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_12
+; SSE42-NEXT:  ## %bb.11: ## %cond.store13
+; SSE42-NEXT:    pextrb $5, %xmm0, (%rdi)
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_12: ## %else14
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $6, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_14
+; SSE42-NEXT:  ## %bb.13: ## %cond.store16
+; SSE42-NEXT:    pextrb $6, %xmm0, (%rdi)
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_14: ## %else17
+; SSE42-NEXT:    pextrb $7, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_16
+; SSE42-NEXT:  ## %bb.15: ## %cond.store19
+; SSE42-NEXT:    pextrb $7, %xmm0, (%rdi)
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_16: ## %else20
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $8, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_18
+; SSE42-NEXT:  ## %bb.17: ## %cond.store22
+; SSE42-NEXT:    pextrb $8, %xmm0, (%rdi)
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_18: ## %else23
+; SSE42-NEXT:    pextrb $9, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_20
+; SSE42-NEXT:  ## %bb.19: ## %cond.store25
+; SSE42-NEXT:    pextrb $9, %xmm0, (%rdi)
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_20: ## %else26
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $10, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_22
+; SSE42-NEXT:  ## %bb.21: ## %cond.store28
+; SSE42-NEXT:    pextrb $10, %xmm0, (%rdi)
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_22: ## %else29
+; SSE42-NEXT:    pextrb $11, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_24
+; SSE42-NEXT:  ## %bb.23: ## %cond.store31
+; SSE42-NEXT:    pextrb $11, %xmm0, (%rdi)
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_24: ## %else32
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $12, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_26
+; SSE42-NEXT:  ## %bb.25: ## %cond.store34
+; SSE42-NEXT:    pextrb $12, %xmm0, (%rdi)
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_26: ## %else35
+; SSE42-NEXT:    pextrb $13, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_28
+; SSE42-NEXT:  ## %bb.27: ## %cond.store37
+; SSE42-NEXT:    pextrb $13, %xmm0, (%rdi)
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_28: ## %else38
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqb %xmm2, %xmm1
+; SSE42-NEXT:    pextrb $14, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_30
+; SSE42-NEXT:  ## %bb.29: ## %cond.store40
+; SSE42-NEXT:    pextrb $14, %xmm0, (%rdi)
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_30: ## %else41
+; SSE42-NEXT:    pextrb $15, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_32
+; SSE42-NEXT:  ## %bb.31: ## %cond.store43
+; SSE42-NEXT:    pextrb $15, %xmm0, (%rdi)
+; SSE42-NEXT:  LBB12_32: ## %else44
+; SSE42-NEXT:    retq
+;
+; AVX1OR2-LABEL: compressstore_v16i8_v16i8:
+; AVX1OR2:       ## %bb.0:
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $0, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_2
+; AVX1OR2-NEXT:  ## %bb.1: ## %cond.store
+; AVX1OR2-NEXT:    vpextrb $0, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_2: ## %else
+; AVX1OR2-NEXT:    vpextrb $1, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_4
+; AVX1OR2-NEXT:  ## %bb.3: ## %cond.store1
+; AVX1OR2-NEXT:    vpextrb $1, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_4: ## %else2
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $2, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_6
+; AVX1OR2-NEXT:  ## %bb.5: ## %cond.store4
+; AVX1OR2-NEXT:    vpextrb $2, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_6: ## %else5
+; AVX1OR2-NEXT:    vpextrb $3, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_8
+; AVX1OR2-NEXT:  ## %bb.7: ## %cond.store7
+; AVX1OR2-NEXT:    vpextrb $3, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_8: ## %else8
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $4, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_10
+; AVX1OR2-NEXT:  ## %bb.9: ## %cond.store10
+; AVX1OR2-NEXT:    vpextrb $4, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_10: ## %else11
+; AVX1OR2-NEXT:    vpextrb $5, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_12
+; AVX1OR2-NEXT:  ## %bb.11: ## %cond.store13
+; AVX1OR2-NEXT:    vpextrb $5, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_12: ## %else14
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $6, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_14
+; AVX1OR2-NEXT:  ## %bb.13: ## %cond.store16
+; AVX1OR2-NEXT:    vpextrb $6, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_14: ## %else17
+; AVX1OR2-NEXT:    vpextrb $7, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_16
+; AVX1OR2-NEXT:  ## %bb.15: ## %cond.store19
+; AVX1OR2-NEXT:    vpextrb $7, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_16: ## %else20
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $8, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_18
+; AVX1OR2-NEXT:  ## %bb.17: ## %cond.store22
+; AVX1OR2-NEXT:    vpextrb $8, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_18: ## %else23
+; AVX1OR2-NEXT:    vpextrb $9, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_20
+; AVX1OR2-NEXT:  ## %bb.19: ## %cond.store25
+; AVX1OR2-NEXT:    vpextrb $9, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_20: ## %else26
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $10, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_22
+; AVX1OR2-NEXT:  ## %bb.21: ## %cond.store28
+; AVX1OR2-NEXT:    vpextrb $10, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_22: ## %else29
+; AVX1OR2-NEXT:    vpextrb $11, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_24
+; AVX1OR2-NEXT:  ## %bb.23: ## %cond.store31
+; AVX1OR2-NEXT:    vpextrb $11, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_24: ## %else32
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $12, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_26
+; AVX1OR2-NEXT:  ## %bb.25: ## %cond.store34
+; AVX1OR2-NEXT:    vpextrb $12, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_26: ## %else35
+; AVX1OR2-NEXT:    vpextrb $13, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_28
+; AVX1OR2-NEXT:  ## %bb.27: ## %cond.store37
+; AVX1OR2-NEXT:    vpextrb $13, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_28: ## %else38
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm1
+; AVX1OR2-NEXT:    vpextrb $14, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_30
+; AVX1OR2-NEXT:  ## %bb.29: ## %cond.store40
+; AVX1OR2-NEXT:    vpextrb $14, %xmm0, (%rdi)
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_30: ## %else41
+; AVX1OR2-NEXT:    vpextrb $15, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_32
+; AVX1OR2-NEXT:  ## %bb.31: ## %cond.store43
+; AVX1OR2-NEXT:    vpextrb $15, %xmm0, (%rdi)
+; AVX1OR2-NEXT:  LBB12_32: ## %else44
+; AVX1OR2-NEXT:    retq
+;
+; AVX512F-LABEL: compressstore_v16i8_v16i8:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxbd %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmd %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_2
+; AVX512F-NEXT:  ## %bb.1: ## %cond.store
+; AVX512F-NEXT:    vpextrb $0, %xmm0, (%rdi)
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_2: ## %else
+; AVX512F-NEXT:    kshiftrw $1, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_4
+; AVX512F-NEXT:  ## %bb.3: ## %cond.store1
+; AVX512F-NEXT:    vpextrb $1, %xmm0, (%rdi)
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_4: ## %else2
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxbd %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmd %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kshiftrw $2, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_6
+; AVX512F-NEXT:  ## %bb.5: ## %cond.store4
+; AVX512F-NEXT:    vpextrb $2, %xmm0, (%rdi)
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_6: ## %else5
+; AVX512F-NEXT:    kshiftrw $3, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_8
+; AVX512F-NEXT:  ## %bb.7: ## %cond.store7
+; AVX512F-NEXT:    vpextrb $3, %xmm0, (%rdi)
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_8: ## %else8
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxbd %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmd %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kshiftrw $4, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_10
+; AVX512F-NEXT:  ## %bb.9: ## %cond.store10
+; AVX512F-NEXT:    vpextrb $4, %xmm0, (%rdi)
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_10: ## %else11
+; AVX512F-NEXT:    kshiftrw $5, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_12
+; AVX512F-NEXT:  ## %bb.11: ## %cond.store13
+; AVX512F-NEXT:    vpextrb $5, %xmm0, (%rdi)
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_12: ## %else14
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxbd %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmd %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kshiftrw $6, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_14
+; AVX512F-NEXT:  ## %bb.13: ## %cond.store16
+; AVX512F-NEXT:    vpextrb $6, %xmm0, (%rdi)
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_14: ## %else17
+; AVX512F-NEXT:    kshiftrw $7, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_16
+; AVX512F-NEXT:  ## %bb.15: ## %cond.store19
+; AVX512F-NEXT:    vpextrb $7, %xmm0, (%rdi)
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_16: ## %else20
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxbd %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmd %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kshiftrw $8, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_18
+; AVX512F-NEXT:  ## %bb.17: ## %cond.store22
+; AVX512F-NEXT:    vpextrb $8, %xmm0, (%rdi)
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_18: ## %else23
+; AVX512F-NEXT:    kshiftrw $9, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_20
+; AVX512F-NEXT:  ## %bb.19: ## %cond.store25
+; AVX512F-NEXT:    vpextrb $9, %xmm0, (%rdi)
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_20: ## %else26
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxbd %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmd %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kshiftrw $10, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_22
+; AVX512F-NEXT:  ## %bb.21: ## %cond.store28
+; AVX512F-NEXT:    vpextrb $10, %xmm0, (%rdi)
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_22: ## %else29
+; AVX512F-NEXT:    kshiftrw $11, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_24
+; AVX512F-NEXT:  ## %bb.23: ## %cond.store31
+; AVX512F-NEXT:    vpextrb $11, %xmm0, (%rdi)
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_24: ## %else32
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxbd %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmd %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kshiftrw $12, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_26
+; AVX512F-NEXT:  ## %bb.25: ## %cond.store34
+; AVX512F-NEXT:    vpextrb $12, %xmm0, (%rdi)
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_26: ## %else35
+; AVX512F-NEXT:    kshiftrw $13, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_28
+; AVX512F-NEXT:  ## %bb.27: ## %cond.store37
+; AVX512F-NEXT:    vpextrb $13, %xmm0, (%rdi)
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_28: ## %else38
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm1
+; AVX512F-NEXT:    vpmovsxbd %xmm1, %zmm1
+; AVX512F-NEXT:    vptestmd %zmm1, %zmm1, %k0
+; AVX512F-NEXT:    kshiftrw $14, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_30
+; AVX512F-NEXT:  ## %bb.29: ## %cond.store40
+; AVX512F-NEXT:    vpextrb $14, %xmm0, (%rdi)
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_30: ## %else41
+; AVX512F-NEXT:    kshiftrw $15, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_32
+; AVX512F-NEXT:  ## %bb.31: ## %cond.store43
+; AVX512F-NEXT:    vpextrb $15, %xmm0, (%rdi)
+; AVX512F-NEXT:  LBB12_32: ## %else44
+; AVX512F-NEXT:    vzeroupper
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: compressstore_v16i8_v16i8:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    vptestnmb %xmm1, %xmm1, %k0
+; AVX512VLBW-NEXT:    kmovd %k0, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_2
+; AVX512VLBW-NEXT:  ## %bb.1: ## %cond.store
+; AVX512VLBW-NEXT:    vpextrb $0, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_2: ## %else
+; AVX512VLBW-NEXT:    kshiftrw $1, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_4
+; AVX512VLBW-NEXT:  ## %bb.3: ## %cond.store1
+; AVX512VLBW-NEXT:    vpextrb $1, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_4: ## %else2
+; AVX512VLBW-NEXT:    kshiftrw $2, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_6
+; AVX512VLBW-NEXT:  ## %bb.5: ## %cond.store4
+; AVX512VLBW-NEXT:    vpextrb $2, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_6: ## %else5
+; AVX512VLBW-NEXT:    kshiftrw $3, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_8
+; AVX512VLBW-NEXT:  ## %bb.7: ## %cond.store7
+; AVX512VLBW-NEXT:    vpextrb $3, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_8: ## %else8
+; AVX512VLBW-NEXT:    kshiftrw $4, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_10
+; AVX512VLBW-NEXT:  ## %bb.9: ## %cond.store10
+; AVX512VLBW-NEXT:    vpextrb $4, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_10: ## %else11
+; AVX512VLBW-NEXT:    kshiftrw $5, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_12
+; AVX512VLBW-NEXT:  ## %bb.11: ## %cond.store13
+; AVX512VLBW-NEXT:    vpextrb $5, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_12: ## %else14
+; AVX512VLBW-NEXT:    kshiftrw $6, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_14
+; AVX512VLBW-NEXT:  ## %bb.13: ## %cond.store16
+; AVX512VLBW-NEXT:    vpextrb $6, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_14: ## %else17
+; AVX512VLBW-NEXT:    kshiftrw $7, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_16
+; AVX512VLBW-NEXT:  ## %bb.15: ## %cond.store19
+; AVX512VLBW-NEXT:    vpextrb $7, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_16: ## %else20
+; AVX512VLBW-NEXT:    kshiftrw $8, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_18
+; AVX512VLBW-NEXT:  ## %bb.17: ## %cond.store22
+; AVX512VLBW-NEXT:    vpextrb $8, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_18: ## %else23
+; AVX512VLBW-NEXT:    kshiftrw $9, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_20
+; AVX512VLBW-NEXT:  ## %bb.19: ## %cond.store25
+; AVX512VLBW-NEXT:    vpextrb $9, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_20: ## %else26
+; AVX512VLBW-NEXT:    kshiftrw $10, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_22
+; AVX512VLBW-NEXT:  ## %bb.21: ## %cond.store28
+; AVX512VLBW-NEXT:    vpextrb $10, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_22: ## %else29
+; AVX512VLBW-NEXT:    kshiftrw $11, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_24
+; AVX512VLBW-NEXT:  ## %bb.23: ## %cond.store31
+; AVX512VLBW-NEXT:    vpextrb $11, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_24: ## %else32
+; AVX512VLBW-NEXT:    kshiftrw $12, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_26
+; AVX512VLBW-NEXT:  ## %bb.25: ## %cond.store34
+; AVX512VLBW-NEXT:    vpextrb $12, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_26: ## %else35
+; AVX512VLBW-NEXT:    kshiftrw $13, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_28
+; AVX512VLBW-NEXT:  ## %bb.27: ## %cond.store37
+; AVX512VLBW-NEXT:    vpextrb $13, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_28: ## %else38
+; AVX512VLBW-NEXT:    kshiftrw $14, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_30
+; AVX512VLBW-NEXT:  ## %bb.29: ## %cond.store40
+; AVX512VLBW-NEXT:    vpextrb $14, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_30: ## %else41
+; AVX512VLBW-NEXT:    kshiftrw $15, %k0, %k0
+; AVX512VLBW-NEXT:    kmovd %k0, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_32
+; AVX512VLBW-NEXT:  ## %bb.31: ## %cond.store43
+; AVX512VLBW-NEXT:    vpextrb $15, %xmm0, (%rdi)
+; AVX512VLBW-NEXT:  LBB12_32: ## %else44
+; AVX512VLBW-NEXT:    retq
   %mask = icmp eq <16 x i8> %trigger, zeroinitializer
   call void @llvm.masked.compressstore.v16i8(<16 x i8> %V, i8* %base, <16 x i1> %mask)
   ret void

Modified: llvm/trunk/test/CodeGen/X86/masked_expandload.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/masked_expandload.ll?rev=359390&r1=359389&r2=359390&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/masked_expandload.ll (original)
+++ llvm/trunk/test/CodeGen/X86/masked_expandload.ll Sat Apr 27 13:20:02 2019
@@ -1,421 +1,1210 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=haswell| FileCheck %s --check-prefixes=ALL,HSW
-; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=skylake-avx512 | FileCheck %s --check-prefixes=ALL,SKX
-; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=knl | FileCheck %s --check-prefixes=ALL,KNL
+; RUN: llc < %s -disable-peephole -mtriple=x86_64-apple-darwin -mattr=sse2    | FileCheck %s --check-prefixes=SSE,SSE2
+; RUN: llc < %s -disable-peephole -mtriple=x86_64-apple-darwin -mattr=sse4.2  | FileCheck %s --check-prefixes=SSE,SSE42
+; RUN: llc < %s -disable-peephole -mtriple=x86_64-apple-darwin -mattr=avx     | FileCheck %s --check-prefixes=AVX,AVX1OR2,AVX1
+; RUN: llc < %s -disable-peephole -mtriple=x86_64-apple-darwin -mattr=avx2    | FileCheck %s --check-prefixes=AVX,AVX1OR2,AVX2
+; RUN: llc < %s -disable-peephole -mtriple=x86_64-apple-darwin -mattr=avx512f | FileCheck %s --check-prefixes=AVX,AVX512,AVX512F
+; RUN: llc < %s -disable-peephole -mtriple=x86_64-apple-darwin -mattr=avx512f,avx512bw,avx512vl | FileCheck %s --check-prefixes=AVX,AVX512,AVX512VLBW
 
 ;
 ; vXf64
 ;
 
 define <2 x double> @expandload_v2f64_v2i64(double* %base, <2 x double> %src0, <2 x i64> %trigger) {
-; HSW-LABEL: expandload_v2f64_v2i64:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqq %xmm2, %xmm1, %xmm1
-; HSW-NEXT:    vpextrb $0, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB0_2
-; HSW-NEXT:  # %bb.1: # %cond.load
-; HSW-NEXT:    vmovlpd {{.*#+}} xmm0 = mem[0],xmm0[1]
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB0_2: # %else
-; HSW-NEXT:    vpextrb $8, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB0_4
-; HSW-NEXT:  # %bb.3: # %cond.load1
-; HSW-NEXT:    vmovhpd {{.*#+}} xmm0 = xmm0[0],mem[0]
-; HSW-NEXT:  .LBB0_4: # %else2
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: expandload_v2f64_v2i64:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vptestnmq %xmm1, %xmm1, %k1
-; SKX-NEXT:    vexpandpd (%rdi), %xmm0 {%k1}
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: expandload_v2f64_v2i64:
-; KNL:       # %bb.0:
-; KNL-NEXT:    # kill: def $xmm1 killed $xmm1 def $zmm1
-; KNL-NEXT:    # kill: def $xmm0 killed $xmm0 def $zmm0
-; KNL-NEXT:    vptestnmq %zmm1, %zmm1, %k0
-; KNL-NEXT:    kshiftlw $14, %k0, %k0
-; KNL-NEXT:    kshiftrw $14, %k0, %k1
-; KNL-NEXT:    vexpandpd (%rdi), %zmm0 {%k1}
-; KNL-NEXT:    # kill: def $xmm0 killed $xmm0 killed $zmm0
-; KNL-NEXT:    retq
+; SSE2-LABEL: expandload_v2f64_v2i64:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqd %xmm1, %xmm2
+; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm2[1,0,3,2]
+; SSE2-NEXT:    pand %xmm2, %xmm1
+; SSE2-NEXT:    movd %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB0_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.load
+; SSE2-NEXT:    movlpd {{.*#+}} xmm0 = mem[0],xmm0[1]
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB0_2: ## %else
+; SSE2-NEXT:    pextrw $4, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB0_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.load1
+; SSE2-NEXT:    movhpd {{.*#+}} xmm0 = xmm0[0],mem[0]
+; SSE2-NEXT:  LBB0_4: ## %else2
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: expandload_v2f64_v2i64:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqq %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $0, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB0_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.load
+; SSE42-NEXT:    movlpd {{.*#+}} xmm0 = mem[0],xmm0[1]
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB0_2: ## %else
+; SSE42-NEXT:    pextrb $8, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB0_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.load1
+; SSE42-NEXT:    movhpd {{.*#+}} xmm0 = xmm0[0],mem[0]
+; SSE42-NEXT:  LBB0_4: ## %else2
+; SSE42-NEXT:    retq
+;
+; AVX1OR2-LABEL: expandload_v2f64_v2i64:
+; AVX1OR2:       ## %bb.0:
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqq %xmm2, %xmm1, %xmm1
+; AVX1OR2-NEXT:    vpextrb $0, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB0_2
+; AVX1OR2-NEXT:  ## %bb.1: ## %cond.load
+; AVX1OR2-NEXT:    vmovlpd {{.*#+}} xmm0 = mem[0],xmm0[1]
+; AVX1OR2-NEXT:    addq $8, %rdi
+; AVX1OR2-NEXT:  LBB0_2: ## %else
+; AVX1OR2-NEXT:    vpextrb $8, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB0_4
+; AVX1OR2-NEXT:  ## %bb.3: ## %cond.load1
+; AVX1OR2-NEXT:    vmovhpd {{.*#+}} xmm0 = xmm0[0],mem[0]
+; AVX1OR2-NEXT:  LBB0_4: ## %else2
+; AVX1OR2-NEXT:    retq
+;
+; AVX512F-LABEL: expandload_v2f64_v2i64:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    ## kill: def $xmm1 killed $xmm1 def $zmm1
+; AVX512F-NEXT:    ## kill: def $xmm0 killed $xmm0 def $zmm0
+; AVX512F-NEXT:    vptestnmq %zmm1, %zmm1, %k0
+; AVX512F-NEXT:    kshiftlw $14, %k0, %k0
+; AVX512F-NEXT:    kshiftrw $14, %k0, %k1
+; AVX512F-NEXT:    vexpandpd (%rdi), %zmm0 {%k1}
+; AVX512F-NEXT:    ## kill: def $xmm0 killed $xmm0 killed $zmm0
+; AVX512F-NEXT:    vzeroupper
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: expandload_v2f64_v2i64:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    vptestnmq %xmm1, %xmm1, %k1
+; AVX512VLBW-NEXT:    vexpandpd (%rdi), %xmm0 {%k1}
+; AVX512VLBW-NEXT:    retq
   %mask = icmp eq <2 x i64> %trigger, zeroinitializer
   %res = call <2 x double> @llvm.masked.expandload.v2f64(double* %base, <2 x i1> %mask, <2 x double> %src0)
   ret <2 x double>%res
 }
 
 define <4 x double> @expandload_v4f64_v4i64(double* %base, <4 x double> %src0, <4 x i64> %trigger) {
-; HSW-LABEL: expandload_v4f64_v4i64:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqq %ymm2, %ymm1, %ymm2
-; HSW-NEXT:    vpextrb $0, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_2
-; HSW-NEXT:  # %bb.1: # %cond.load
-; HSW-NEXT:    vmovsd {{.*#+}} xmm3 = mem[0],zero
-; HSW-NEXT:    vblendpd {{.*#+}} ymm0 = ymm3[0],ymm0[1,2,3]
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB1_2: # %else
-; HSW-NEXT:    vpextrb $8, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_4
-; HSW-NEXT:  # %bb.3: # %cond.load1
-; HSW-NEXT:    vmovhpd {{.*#+}} xmm2 = xmm0[0],mem[0]
-; HSW-NEXT:    vblendpd {{.*#+}} ymm0 = ymm2[0,1],ymm0[2,3]
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB1_4: # %else2
-; HSW-NEXT:    vxorpd %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqq %ymm2, %ymm1, %ymm1
-; HSW-NEXT:    vextracti128 $1, %ymm1, %xmm1
-; HSW-NEXT:    vpextrb $0, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_6
-; HSW-NEXT:  # %bb.5: # %cond.load5
-; HSW-NEXT:    vextractf128 $1, %ymm0, %xmm2
-; HSW-NEXT:    vmovlpd {{.*#+}} xmm2 = mem[0],xmm2[1]
-; HSW-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB1_6: # %else6
-; HSW-NEXT:    vpextrb $8, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB1_8
-; HSW-NEXT:  # %bb.7: # %cond.load9
-; HSW-NEXT:    vextractf128 $1, %ymm0, %xmm1
-; HSW-NEXT:    vmovhpd {{.*#+}} xmm1 = xmm1[0],mem[0]
-; HSW-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0
-; HSW-NEXT:  .LBB1_8: # %else10
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: expandload_v4f64_v4i64:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vptestnmq %ymm1, %ymm1, %k1
-; SKX-NEXT:    vexpandpd (%rdi), %ymm0 {%k1}
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: expandload_v4f64_v4i64:
-; KNL:       # %bb.0:
-; KNL-NEXT:    # kill: def $ymm1 killed $ymm1 def $zmm1
-; KNL-NEXT:    # kill: def $ymm0 killed $ymm0 def $zmm0
-; KNL-NEXT:    vptestnmq %zmm1, %zmm1, %k0
-; KNL-NEXT:    kshiftlw $12, %k0, %k0
-; KNL-NEXT:    kshiftrw $12, %k0, %k1
-; KNL-NEXT:    vexpandpd (%rdi), %zmm0 {%k1}
-; KNL-NEXT:    # kill: def $ymm0 killed $ymm0 killed $zmm0
-; KNL-NEXT:    retq
+; SSE2-LABEL: expandload_v4f64_v4i64:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    pxor %xmm4, %xmm4
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm4
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm4[1,0,3,2]
+; SSE2-NEXT:    pand %xmm4, %xmm2
+; SSE2-NEXT:    movd %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB1_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.load
+; SSE2-NEXT:    movlpd {{.*#+}} xmm0 = mem[0],xmm0[1]
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB1_2: ## %else
+; SSE2-NEXT:    pextrw $4, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB1_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.load1
+; SSE2-NEXT:    movhpd {{.*#+}} xmm0 = xmm0[0],mem[0]
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB1_4: ## %else2
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm3
+; SSE2-NEXT:    pshufd {{.*#+}} xmm2 = xmm3[1,0,3,2]
+; SSE2-NEXT:    pand %xmm3, %xmm2
+; SSE2-NEXT:    pextrw $0, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB1_6
+; SSE2-NEXT:  ## %bb.5: ## %cond.load5
+; SSE2-NEXT:    movlpd {{.*#+}} xmm1 = mem[0],xmm1[1]
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB1_6: ## %else6
+; SSE2-NEXT:    pextrw $4, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB1_8
+; SSE2-NEXT:  ## %bb.7: ## %cond.load9
+; SSE2-NEXT:    movhpd {{.*#+}} xmm1 = xmm1[0],mem[0]
+; SSE2-NEXT:  LBB1_8: ## %else10
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: expandload_v4f64_v4i64:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    pxor %xmm4, %xmm4
+; SSE42-NEXT:    pcmpeqq %xmm2, %xmm4
+; SSE42-NEXT:    pextrb $0, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.load
+; SSE42-NEXT:    movlpd {{.*#+}} xmm0 = mem[0],xmm0[1]
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB1_2: ## %else
+; SSE42-NEXT:    pextrb $8, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.load1
+; SSE42-NEXT:    movhpd {{.*#+}} xmm0 = xmm0[0],mem[0]
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB1_4: ## %else2
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqq %xmm2, %xmm3
+; SSE42-NEXT:    pextrb $0, %xmm3, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_6
+; SSE42-NEXT:  ## %bb.5: ## %cond.load5
+; SSE42-NEXT:    movlpd {{.*#+}} xmm1 = mem[0],xmm1[1]
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB1_6: ## %else6
+; SSE42-NEXT:    pextrb $8, %xmm3, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB1_8
+; SSE42-NEXT:  ## %bb.7: ## %cond.load9
+; SSE42-NEXT:    movhpd {{.*#+}} xmm1 = xmm1[0],mem[0]
+; SSE42-NEXT:  LBB1_8: ## %else10
+; SSE42-NEXT:    retq
+;
+; AVX1-LABEL: expandload_v4f64_v4i64:
+; AVX1:       ## %bb.0:
+; AVX1-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1-NEXT:    vpcmpeqq %xmm2, %xmm1, %xmm3
+; AVX1-NEXT:    vpextrb $0, %xmm3, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_2
+; AVX1-NEXT:  ## %bb.1: ## %cond.load
+; AVX1-NEXT:    vmovsd {{.*#+}} xmm3 = mem[0],zero
+; AVX1-NEXT:    vblendps {{.*#+}} ymm0 = ymm3[0,1],ymm0[2,3,4,5,6,7]
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB1_2: ## %else
+; AVX1-NEXT:    vpcmpeqq %xmm2, %xmm1, %xmm2
+; AVX1-NEXT:    vpextrb $8, %xmm2, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_4
+; AVX1-NEXT:  ## %bb.3: ## %cond.load1
+; AVX1-NEXT:    vmovhpd {{.*#+}} xmm2 = xmm0[0],mem[0]
+; AVX1-NEXT:    vblendpd {{.*#+}} ymm0 = ymm2[0,1],ymm0[2,3]
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB1_4: ## %else2
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm1
+; AVX1-NEXT:    vxorpd %xmm2, %xmm2, %xmm2
+; AVX1-NEXT:    vpcmpeqq %xmm2, %xmm1, %xmm1
+; AVX1-NEXT:    vpextrb $0, %xmm1, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_6
+; AVX1-NEXT:  ## %bb.5: ## %cond.load5
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm2
+; AVX1-NEXT:    vmovlpd {{.*#+}} xmm2 = mem[0],xmm2[1]
+; AVX1-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB1_6: ## %else6
+; AVX1-NEXT:    vpextrb $8, %xmm1, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB1_8
+; AVX1-NEXT:  ## %bb.7: ## %cond.load9
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm1
+; AVX1-NEXT:    vmovhpd {{.*#+}} xmm1 = xmm1[0],mem[0]
+; AVX1-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0
+; AVX1-NEXT:  LBB1_8: ## %else10
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: expandload_v4f64_v4i64:
+; AVX2:       ## %bb.0:
+; AVX2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX2-NEXT:    vpcmpeqq %ymm2, %ymm1, %ymm2
+; AVX2-NEXT:    vpextrb $0, %xmm2, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_2
+; AVX2-NEXT:  ## %bb.1: ## %cond.load
+; AVX2-NEXT:    vmovsd {{.*#+}} xmm3 = mem[0],zero
+; AVX2-NEXT:    vblendpd {{.*#+}} ymm0 = ymm3[0],ymm0[1,2,3]
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB1_2: ## %else
+; AVX2-NEXT:    vpextrb $8, %xmm2, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_4
+; AVX2-NEXT:  ## %bb.3: ## %cond.load1
+; AVX2-NEXT:    vmovhpd {{.*#+}} xmm2 = xmm0[0],mem[0]
+; AVX2-NEXT:    vblendpd {{.*#+}} ymm0 = ymm2[0,1],ymm0[2,3]
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB1_4: ## %else2
+; AVX2-NEXT:    vxorpd %xmm2, %xmm2, %xmm2
+; AVX2-NEXT:    vpcmpeqq %ymm2, %ymm1, %ymm1
+; AVX2-NEXT:    vextracti128 $1, %ymm1, %xmm1
+; AVX2-NEXT:    vpextrb $0, %xmm1, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_6
+; AVX2-NEXT:  ## %bb.5: ## %cond.load5
+; AVX2-NEXT:    vextractf128 $1, %ymm0, %xmm2
+; AVX2-NEXT:    vmovlpd {{.*#+}} xmm2 = mem[0],xmm2[1]
+; AVX2-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB1_6: ## %else6
+; AVX2-NEXT:    vpextrb $8, %xmm1, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB1_8
+; AVX2-NEXT:  ## %bb.7: ## %cond.load9
+; AVX2-NEXT:    vextractf128 $1, %ymm0, %xmm1
+; AVX2-NEXT:    vmovhpd {{.*#+}} xmm1 = xmm1[0],mem[0]
+; AVX2-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0
+; AVX2-NEXT:  LBB1_8: ## %else10
+; AVX2-NEXT:    retq
+;
+; AVX512F-LABEL: expandload_v4f64_v4i64:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    ## kill: def $ymm1 killed $ymm1 def $zmm1
+; AVX512F-NEXT:    ## kill: def $ymm0 killed $ymm0 def $zmm0
+; AVX512F-NEXT:    vptestnmq %zmm1, %zmm1, %k0
+; AVX512F-NEXT:    kshiftlw $12, %k0, %k0
+; AVX512F-NEXT:    kshiftrw $12, %k0, %k1
+; AVX512F-NEXT:    vexpandpd (%rdi), %zmm0 {%k1}
+; AVX512F-NEXT:    ## kill: def $ymm0 killed $ymm0 killed $zmm0
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: expandload_v4f64_v4i64:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    vptestnmq %ymm1, %ymm1, %k1
+; AVX512VLBW-NEXT:    vexpandpd (%rdi), %ymm0 {%k1}
+; AVX512VLBW-NEXT:    retq
   %mask = icmp eq <4 x i64> %trigger, zeroinitializer
   %res = call <4 x double> @llvm.masked.expandload.v4f64(double* %base, <4 x i1> %mask, <4 x double> %src0)
   ret <4 x double>%res
 }
 
 define <8 x double> @expandload_v8f64_v8i1(double* %base, <8 x double> %src0, <8 x i1> %mask) {
-; HSW-LABEL: expandload_v8f64_v8i1:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpextrb $0, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB2_2
-; HSW-NEXT:  # %bb.1: # %cond.load
-; HSW-NEXT:    vmovsd {{.*#+}} xmm3 = mem[0],zero
-; HSW-NEXT:    vblendpd {{.*#+}} ymm0 = ymm3[0],ymm0[1,2,3]
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB2_2: # %else
-; HSW-NEXT:    vpextrb $2, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB2_4
-; HSW-NEXT:  # %bb.3: # %cond.load1
-; HSW-NEXT:    vmovhpd {{.*#+}} xmm3 = xmm0[0],mem[0]
-; HSW-NEXT:    vblendpd {{.*#+}} ymm0 = ymm3[0,1],ymm0[2,3]
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB2_4: # %else2
-; HSW-NEXT:    vpextrb $4, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB2_6
-; HSW-NEXT:  # %bb.5: # %cond.load5
-; HSW-NEXT:    vextractf128 $1, %ymm0, %xmm3
-; HSW-NEXT:    vmovlpd {{.*#+}} xmm3 = mem[0],xmm3[1]
-; HSW-NEXT:    vinsertf128 $1, %xmm3, %ymm0, %ymm0
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB2_6: # %else6
-; HSW-NEXT:    vpextrb $6, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB2_8
-; HSW-NEXT:  # %bb.7: # %cond.load9
-; HSW-NEXT:    vextractf128 $1, %ymm0, %xmm3
-; HSW-NEXT:    vmovhpd {{.*#+}} xmm3 = xmm3[0],mem[0]
-; HSW-NEXT:    vinsertf128 $1, %xmm3, %ymm0, %ymm0
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB2_8: # %else10
-; HSW-NEXT:    vpextrb $8, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB2_10
-; HSW-NEXT:  # %bb.9: # %cond.load13
-; HSW-NEXT:    vmovsd {{.*#+}} xmm3 = mem[0],zero
-; HSW-NEXT:    vblendpd {{.*#+}} ymm1 = ymm3[0],ymm1[1,2,3]
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB2_10: # %else14
-; HSW-NEXT:    vpextrb $10, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB2_12
-; HSW-NEXT:  # %bb.11: # %cond.load17
-; HSW-NEXT:    vmovhpd {{.*#+}} xmm3 = xmm1[0],mem[0]
-; HSW-NEXT:    vblendpd {{.*#+}} ymm1 = ymm3[0,1],ymm1[2,3]
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB2_12: # %else18
-; HSW-NEXT:    vpextrb $12, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB2_14
-; HSW-NEXT:  # %bb.13: # %cond.load21
-; HSW-NEXT:    vextractf128 $1, %ymm1, %xmm3
-; HSW-NEXT:    vmovlpd {{.*#+}} xmm3 = mem[0],xmm3[1]
-; HSW-NEXT:    vinsertf128 $1, %xmm3, %ymm1, %ymm1
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB2_14: # %else22
-; HSW-NEXT:    vpextrb $14, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB2_16
-; HSW-NEXT:  # %bb.15: # %cond.load25
-; HSW-NEXT:    vextractf128 $1, %ymm1, %xmm2
-; HSW-NEXT:    vmovhpd {{.*#+}} xmm2 = xmm2[0],mem[0]
-; HSW-NEXT:    vinsertf128 $1, %xmm2, %ymm1, %ymm1
-; HSW-NEXT:  .LBB2_16: # %else26
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: expandload_v8f64_v8i1:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vpsllw $15, %xmm1, %xmm1
-; SKX-NEXT:    vpmovw2m %xmm1, %k1
-; SKX-NEXT:    vexpandpd (%rdi), %zmm0 {%k1}
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: expandload_v8f64_v8i1:
-; KNL:       # %bb.0:
-; KNL-NEXT:    vpmovzxwq {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero
-; KNL-NEXT:    vpsllq $63, %zmm1, %zmm1
-; KNL-NEXT:    vptestmq %zmm1, %zmm1, %k1
-; KNL-NEXT:    vexpandpd (%rdi), %zmm0 {%k1}
-; KNL-NEXT:    retq
+; SSE2-LABEL: expandload_v8f64_v8i1:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    movd %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB2_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.load
+; SSE2-NEXT:    movlpd {{.*#+}} xmm0 = mem[0],xmm0[1]
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB2_2: ## %else
+; SSE2-NEXT:    shrl $16, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB2_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.load1
+; SSE2-NEXT:    movhpd {{.*#+}} xmm0 = xmm0[0],mem[0]
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB2_4: ## %else2
+; SSE2-NEXT:    pextrw $2, %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB2_6
+; SSE2-NEXT:  ## %bb.5: ## %cond.load5
+; SSE2-NEXT:    movlpd {{.*#+}} xmm1 = mem[0],xmm1[1]
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB2_6: ## %else6
+; SSE2-NEXT:    pextrw $3, %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB2_8
+; SSE2-NEXT:  ## %bb.7: ## %cond.load9
+; SSE2-NEXT:    movhpd {{.*#+}} xmm1 = xmm1[0],mem[0]
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB2_8: ## %else10
+; SSE2-NEXT:    pextrw $4, %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB2_10
+; SSE2-NEXT:  ## %bb.9: ## %cond.load13
+; SSE2-NEXT:    movlpd {{.*#+}} xmm2 = mem[0],xmm2[1]
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB2_10: ## %else14
+; SSE2-NEXT:    pextrw $5, %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB2_12
+; SSE2-NEXT:  ## %bb.11: ## %cond.load17
+; SSE2-NEXT:    movhpd {{.*#+}} xmm2 = xmm2[0],mem[0]
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB2_12: ## %else18
+; SSE2-NEXT:    pextrw $6, %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB2_14
+; SSE2-NEXT:  ## %bb.13: ## %cond.load21
+; SSE2-NEXT:    movlpd {{.*#+}} xmm3 = mem[0],xmm3[1]
+; SSE2-NEXT:    addq $8, %rdi
+; SSE2-NEXT:  LBB2_14: ## %else22
+; SSE2-NEXT:    pextrw $7, %xmm4, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB2_16
+; SSE2-NEXT:  ## %bb.15: ## %cond.load25
+; SSE2-NEXT:    movhpd {{.*#+}} xmm3 = xmm3[0],mem[0]
+; SSE2-NEXT:  LBB2_16: ## %else26
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: expandload_v8f64_v8i1:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    pextrb $0, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB2_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.load
+; SSE42-NEXT:    movlpd {{.*#+}} xmm0 = mem[0],xmm0[1]
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB2_2: ## %else
+; SSE42-NEXT:    pextrb $2, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB2_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.load1
+; SSE42-NEXT:    movhpd {{.*#+}} xmm0 = xmm0[0],mem[0]
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB2_4: ## %else2
+; SSE42-NEXT:    pextrb $4, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB2_6
+; SSE42-NEXT:  ## %bb.5: ## %cond.load5
+; SSE42-NEXT:    movlpd {{.*#+}} xmm1 = mem[0],xmm1[1]
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB2_6: ## %else6
+; SSE42-NEXT:    pextrb $6, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB2_8
+; SSE42-NEXT:  ## %bb.7: ## %cond.load9
+; SSE42-NEXT:    movhpd {{.*#+}} xmm1 = xmm1[0],mem[0]
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB2_8: ## %else10
+; SSE42-NEXT:    pextrb $8, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB2_10
+; SSE42-NEXT:  ## %bb.9: ## %cond.load13
+; SSE42-NEXT:    movlpd {{.*#+}} xmm2 = mem[0],xmm2[1]
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB2_10: ## %else14
+; SSE42-NEXT:    pextrb $10, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB2_12
+; SSE42-NEXT:  ## %bb.11: ## %cond.load17
+; SSE42-NEXT:    movhpd {{.*#+}} xmm2 = xmm2[0],mem[0]
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB2_12: ## %else18
+; SSE42-NEXT:    pextrb $12, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB2_14
+; SSE42-NEXT:  ## %bb.13: ## %cond.load21
+; SSE42-NEXT:    movlpd {{.*#+}} xmm3 = mem[0],xmm3[1]
+; SSE42-NEXT:    addq $8, %rdi
+; SSE42-NEXT:  LBB2_14: ## %else22
+; SSE42-NEXT:    pextrb $14, %xmm4, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB2_16
+; SSE42-NEXT:  ## %bb.15: ## %cond.load25
+; SSE42-NEXT:    movhpd {{.*#+}} xmm3 = xmm3[0],mem[0]
+; SSE42-NEXT:  LBB2_16: ## %else26
+; SSE42-NEXT:    retq
+;
+; AVX1OR2-LABEL: expandload_v8f64_v8i1:
+; AVX1OR2:       ## %bb.0:
+; AVX1OR2-NEXT:    vpextrb $0, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB2_2
+; AVX1OR2-NEXT:  ## %bb.1: ## %cond.load
+; AVX1OR2-NEXT:    vmovsd {{.*#+}} xmm3 = mem[0],zero
+; AVX1OR2-NEXT:    vblendpd {{.*#+}} ymm0 = ymm3[0],ymm0[1,2,3]
+; AVX1OR2-NEXT:    addq $8, %rdi
+; AVX1OR2-NEXT:  LBB2_2: ## %else
+; AVX1OR2-NEXT:    vpextrb $2, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB2_4
+; AVX1OR2-NEXT:  ## %bb.3: ## %cond.load1
+; AVX1OR2-NEXT:    vmovhpd {{.*#+}} xmm3 = xmm0[0],mem[0]
+; AVX1OR2-NEXT:    vblendpd {{.*#+}} ymm0 = ymm3[0,1],ymm0[2,3]
+; AVX1OR2-NEXT:    addq $8, %rdi
+; AVX1OR2-NEXT:  LBB2_4: ## %else2
+; AVX1OR2-NEXT:    vpextrb $4, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB2_6
+; AVX1OR2-NEXT:  ## %bb.5: ## %cond.load5
+; AVX1OR2-NEXT:    vextractf128 $1, %ymm0, %xmm3
+; AVX1OR2-NEXT:    vmovlpd {{.*#+}} xmm3 = mem[0],xmm3[1]
+; AVX1OR2-NEXT:    vinsertf128 $1, %xmm3, %ymm0, %ymm0
+; AVX1OR2-NEXT:    addq $8, %rdi
+; AVX1OR2-NEXT:  LBB2_6: ## %else6
+; AVX1OR2-NEXT:    vpextrb $6, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB2_8
+; AVX1OR2-NEXT:  ## %bb.7: ## %cond.load9
+; AVX1OR2-NEXT:    vextractf128 $1, %ymm0, %xmm3
+; AVX1OR2-NEXT:    vmovhpd {{.*#+}} xmm3 = xmm3[0],mem[0]
+; AVX1OR2-NEXT:    vinsertf128 $1, %xmm3, %ymm0, %ymm0
+; AVX1OR2-NEXT:    addq $8, %rdi
+; AVX1OR2-NEXT:  LBB2_8: ## %else10
+; AVX1OR2-NEXT:    vpextrb $8, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB2_10
+; AVX1OR2-NEXT:  ## %bb.9: ## %cond.load13
+; AVX1OR2-NEXT:    vmovsd {{.*#+}} xmm3 = mem[0],zero
+; AVX1OR2-NEXT:    vblendpd {{.*#+}} ymm1 = ymm3[0],ymm1[1,2,3]
+; AVX1OR2-NEXT:    addq $8, %rdi
+; AVX1OR2-NEXT:  LBB2_10: ## %else14
+; AVX1OR2-NEXT:    vpextrb $10, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB2_12
+; AVX1OR2-NEXT:  ## %bb.11: ## %cond.load17
+; AVX1OR2-NEXT:    vmovhpd {{.*#+}} xmm3 = xmm1[0],mem[0]
+; AVX1OR2-NEXT:    vblendpd {{.*#+}} ymm1 = ymm3[0,1],ymm1[2,3]
+; AVX1OR2-NEXT:    addq $8, %rdi
+; AVX1OR2-NEXT:  LBB2_12: ## %else18
+; AVX1OR2-NEXT:    vpextrb $12, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB2_14
+; AVX1OR2-NEXT:  ## %bb.13: ## %cond.load21
+; AVX1OR2-NEXT:    vextractf128 $1, %ymm1, %xmm3
+; AVX1OR2-NEXT:    vmovlpd {{.*#+}} xmm3 = mem[0],xmm3[1]
+; AVX1OR2-NEXT:    vinsertf128 $1, %xmm3, %ymm1, %ymm1
+; AVX1OR2-NEXT:    addq $8, %rdi
+; AVX1OR2-NEXT:  LBB2_14: ## %else22
+; AVX1OR2-NEXT:    vpextrb $14, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB2_16
+; AVX1OR2-NEXT:  ## %bb.15: ## %cond.load25
+; AVX1OR2-NEXT:    vextractf128 $1, %ymm1, %xmm2
+; AVX1OR2-NEXT:    vmovhpd {{.*#+}} xmm2 = xmm2[0],mem[0]
+; AVX1OR2-NEXT:    vinsertf128 $1, %xmm2, %ymm1, %ymm1
+; AVX1OR2-NEXT:  LBB2_16: ## %else26
+; AVX1OR2-NEXT:    retq
+;
+; AVX512F-LABEL: expandload_v8f64_v8i1:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    vpmovzxwq {{.*#+}} zmm1 = xmm1[0],zero,zero,zero,xmm1[1],zero,zero,zero,xmm1[2],zero,zero,zero,xmm1[3],zero,zero,zero,xmm1[4],zero,zero,zero,xmm1[5],zero,zero,zero,xmm1[6],zero,zero,zero,xmm1[7],zero,zero,zero
+; AVX512F-NEXT:    vpsllq $63, %zmm1, %zmm1
+; AVX512F-NEXT:    vptestmq %zmm1, %zmm1, %k1
+; AVX512F-NEXT:    vexpandpd (%rdi), %zmm0 {%k1}
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: expandload_v8f64_v8i1:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    vpsllw $15, %xmm1, %xmm1
+; AVX512VLBW-NEXT:    vpmovw2m %xmm1, %k1
+; AVX512VLBW-NEXT:    vexpandpd (%rdi), %zmm0 {%k1}
+; AVX512VLBW-NEXT:    retq
   %res = call <8 x double> @llvm.masked.expandload.v8f64(double* %base, <8 x i1> %mask, <8 x double> %src0)
   ret <8 x double>%res
 }
 
 define <16 x double> @expandload_v16f64_v16i32(double* %base, <16 x double> %src0, <16 x i32> %trigger) {
-; HSW-LABEL: expandload_v16f64_v16i32:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpxor %xmm6, %xmm6, %xmm6
-; HSW-NEXT:    vpcmpeqd %ymm6, %ymm4, %ymm6
-; HSW-NEXT:    vpackssdw %xmm0, %xmm6, %xmm7
-; HSW-NEXT:    vpacksswb %xmm0, %xmm7, %xmm7
-; HSW-NEXT:    vpextrb $0, %xmm7, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_2
-; HSW-NEXT:  # %bb.1: # %cond.load
-; HSW-NEXT:    vmovq {{.*#+}} xmm7 = mem[0],zero
-; HSW-NEXT:    vpblendd {{.*#+}} ymm0 = ymm7[0,1],ymm0[2,3,4,5,6,7]
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB3_2: # %else
-; HSW-NEXT:    vpackssdw %xmm0, %xmm6, %xmm6
-; HSW-NEXT:    vpacksswb %xmm0, %xmm6, %xmm6
-; HSW-NEXT:    vpextrb $1, %xmm6, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_4
-; HSW-NEXT:  # %bb.3: # %cond.load1
-; HSW-NEXT:    vmovhpd {{.*#+}} xmm6 = xmm0[0],mem[0]
-; HSW-NEXT:    vblendpd {{.*#+}} ymm0 = ymm6[0,1],ymm0[2,3]
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB3_4: # %else2
-; HSW-NEXT:    vxorpd %xmm6, %xmm6, %xmm6
-; HSW-NEXT:    vpcmpeqd %ymm6, %ymm4, %ymm6
-; HSW-NEXT:    vpackssdw %xmm0, %xmm6, %xmm7
-; HSW-NEXT:    vpacksswb %xmm0, %xmm7, %xmm7
-; HSW-NEXT:    vpextrb $2, %xmm7, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_6
-; HSW-NEXT:  # %bb.5: # %cond.load5
-; HSW-NEXT:    vextractf128 $1, %ymm0, %xmm7
-; HSW-NEXT:    vmovlpd {{.*#+}} xmm7 = mem[0],xmm7[1]
-; HSW-NEXT:    vinsertf128 $1, %xmm7, %ymm0, %ymm0
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB3_6: # %else6
-; HSW-NEXT:    vpackssdw %xmm0, %xmm6, %xmm6
-; HSW-NEXT:    vpacksswb %xmm0, %xmm6, %xmm6
-; HSW-NEXT:    vpextrb $3, %xmm6, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_8
-; HSW-NEXT:  # %bb.7: # %cond.load9
-; HSW-NEXT:    vextractf128 $1, %ymm0, %xmm6
-; HSW-NEXT:    vmovhpd {{.*#+}} xmm6 = xmm6[0],mem[0]
-; HSW-NEXT:    vinsertf128 $1, %xmm6, %ymm0, %ymm0
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB3_8: # %else10
-; HSW-NEXT:    vxorpd %xmm6, %xmm6, %xmm6
-; HSW-NEXT:    vpcmpeqd %ymm6, %ymm4, %ymm6
-; HSW-NEXT:    vextracti128 $1, %ymm6, %xmm6
-; HSW-NEXT:    vpackssdw %xmm6, %xmm0, %xmm7
-; HSW-NEXT:    vpacksswb %xmm0, %xmm7, %xmm7
-; HSW-NEXT:    vpextrb $4, %xmm7, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_10
-; HSW-NEXT:  # %bb.9: # %cond.load13
-; HSW-NEXT:    vmovq {{.*#+}} xmm7 = mem[0],zero
-; HSW-NEXT:    vpblendd {{.*#+}} ymm1 = ymm7[0,1],ymm1[2,3,4,5,6,7]
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB3_10: # %else14
-; HSW-NEXT:    vpackssdw %xmm6, %xmm0, %xmm6
-; HSW-NEXT:    vpacksswb %xmm0, %xmm6, %xmm6
-; HSW-NEXT:    vpextrb $5, %xmm6, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_12
-; HSW-NEXT:  # %bb.11: # %cond.load17
-; HSW-NEXT:    vmovhpd {{.*#+}} xmm6 = xmm1[0],mem[0]
-; HSW-NEXT:    vblendpd {{.*#+}} ymm1 = ymm6[0,1],ymm1[2,3]
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB3_12: # %else18
-; HSW-NEXT:    vxorpd %xmm6, %xmm6, %xmm6
-; HSW-NEXT:    vpcmpeqd %ymm6, %ymm4, %ymm4
-; HSW-NEXT:    vextracti128 $1, %ymm4, %xmm4
-; HSW-NEXT:    vpackssdw %xmm4, %xmm0, %xmm6
-; HSW-NEXT:    vpacksswb %xmm0, %xmm6, %xmm6
-; HSW-NEXT:    vpextrb $6, %xmm6, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_14
-; HSW-NEXT:  # %bb.13: # %cond.load21
-; HSW-NEXT:    vextractf128 $1, %ymm1, %xmm6
-; HSW-NEXT:    vmovlpd {{.*#+}} xmm6 = mem[0],xmm6[1]
-; HSW-NEXT:    vinsertf128 $1, %xmm6, %ymm1, %ymm1
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB3_14: # %else22
-; HSW-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
-; HSW-NEXT:    vpextrb $7, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_16
-; HSW-NEXT:  # %bb.15: # %cond.load25
-; HSW-NEXT:    vextractf128 $1, %ymm1, %xmm4
-; HSW-NEXT:    vmovhpd {{.*#+}} xmm4 = xmm4[0],mem[0]
-; HSW-NEXT:    vinsertf128 $1, %xmm4, %ymm1, %ymm1
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB3_16: # %else26
-; HSW-NEXT:    vxorpd %xmm4, %xmm4, %xmm4
-; HSW-NEXT:    vpcmpeqd %ymm4, %ymm5, %ymm4
-; HSW-NEXT:    vpackssdw %xmm0, %xmm4, %xmm6
-; HSW-NEXT:    vpacksswb %xmm6, %xmm0, %xmm6
-; HSW-NEXT:    vpextrb $8, %xmm6, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_18
-; HSW-NEXT:  # %bb.17: # %cond.load29
-; HSW-NEXT:    vmovq {{.*#+}} xmm6 = mem[0],zero
-; HSW-NEXT:    vpblendd {{.*#+}} ymm2 = ymm6[0,1],ymm2[2,3,4,5,6,7]
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB3_18: # %else30
-; HSW-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
-; HSW-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpextrb $9, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_20
-; HSW-NEXT:  # %bb.19: # %cond.load33
-; HSW-NEXT:    vmovhpd {{.*#+}} xmm4 = xmm2[0],mem[0]
-; HSW-NEXT:    vblendpd {{.*#+}} ymm2 = ymm4[0,1],ymm2[2,3]
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB3_20: # %else34
-; HSW-NEXT:    vxorpd %xmm4, %xmm4, %xmm4
-; HSW-NEXT:    vpcmpeqd %ymm4, %ymm5, %ymm4
-; HSW-NEXT:    vpackssdw %xmm0, %xmm4, %xmm6
-; HSW-NEXT:    vpacksswb %xmm6, %xmm0, %xmm6
-; HSW-NEXT:    vpextrb $10, %xmm6, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_22
-; HSW-NEXT:  # %bb.21: # %cond.load37
-; HSW-NEXT:    vextractf128 $1, %ymm2, %xmm6
-; HSW-NEXT:    vmovlpd {{.*#+}} xmm6 = mem[0],xmm6[1]
-; HSW-NEXT:    vinsertf128 $1, %xmm6, %ymm2, %ymm2
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB3_22: # %else38
-; HSW-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
-; HSW-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpextrb $11, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_24
-; HSW-NEXT:  # %bb.23: # %cond.load41
-; HSW-NEXT:    vextractf128 $1, %ymm2, %xmm4
-; HSW-NEXT:    vmovhpd {{.*#+}} xmm4 = xmm4[0],mem[0]
-; HSW-NEXT:    vinsertf128 $1, %xmm4, %ymm2, %ymm2
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB3_24: # %else42
-; HSW-NEXT:    vxorpd %xmm4, %xmm4, %xmm4
-; HSW-NEXT:    vpcmpeqd %ymm4, %ymm5, %ymm4
-; HSW-NEXT:    vextracti128 $1, %ymm4, %xmm4
-; HSW-NEXT:    vpackssdw %xmm4, %xmm0, %xmm6
-; HSW-NEXT:    vpacksswb %xmm6, %xmm0, %xmm6
-; HSW-NEXT:    vpextrb $12, %xmm6, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_26
-; HSW-NEXT:  # %bb.25: # %cond.load45
-; HSW-NEXT:    vmovq {{.*#+}} xmm6 = mem[0],zero
-; HSW-NEXT:    vpblendd {{.*#+}} ymm3 = ymm6[0,1],ymm3[2,3,4,5,6,7]
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB3_26: # %else46
-; HSW-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpextrb $13, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_28
-; HSW-NEXT:  # %bb.27: # %cond.load49
-; HSW-NEXT:    vmovhpd {{.*#+}} xmm4 = xmm3[0],mem[0]
-; HSW-NEXT:    vblendpd {{.*#+}} ymm3 = ymm4[0,1],ymm3[2,3]
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB3_28: # %else50
-; HSW-NEXT:    vxorpd %xmm4, %xmm4, %xmm4
-; HSW-NEXT:    vpcmpeqd %ymm4, %ymm5, %ymm4
-; HSW-NEXT:    vextracti128 $1, %ymm4, %xmm4
-; HSW-NEXT:    vpackssdw %xmm4, %xmm0, %xmm5
-; HSW-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
-; HSW-NEXT:    vpextrb $14, %xmm5, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_30
-; HSW-NEXT:  # %bb.29: # %cond.load53
-; HSW-NEXT:    vextractf128 $1, %ymm3, %xmm5
-; HSW-NEXT:    vmovlpd {{.*#+}} xmm5 = mem[0],xmm5[1]
-; HSW-NEXT:    vinsertf128 $1, %xmm5, %ymm3, %ymm3
-; HSW-NEXT:    addq $8, %rdi
-; HSW-NEXT:  .LBB3_30: # %else54
-; HSW-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpextrb $15, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB3_32
-; HSW-NEXT:  # %bb.31: # %cond.load57
-; HSW-NEXT:    vextractf128 $1, %ymm3, %xmm4
-; HSW-NEXT:    vmovhpd {{.*#+}} xmm4 = xmm4[0],mem[0]
-; HSW-NEXT:    vinsertf128 $1, %xmm4, %ymm3, %ymm3
-; HSW-NEXT:  .LBB3_32: # %else58
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: expandload_v16f64_v16i32:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vextracti64x4 $1, %zmm2, %ymm3
-; SKX-NEXT:    vptestnmd %ymm3, %ymm3, %k1
-; SKX-NEXT:    vptestnmd %ymm2, %ymm2, %k2
-; SKX-NEXT:    kmovb %k2, %eax
-; SKX-NEXT:    popcntl %eax, %eax
-; SKX-NEXT:    vexpandpd (%rdi,%rax,8), %zmm1 {%k1}
-; SKX-NEXT:    vexpandpd (%rdi), %zmm0 {%k2}
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: expandload_v16f64_v16i32:
-; KNL:       # %bb.0:
-; KNL-NEXT:    vextracti64x4 $1, %zmm2, %ymm3
-; KNL-NEXT:    vptestnmd %zmm3, %zmm3, %k1
-; KNL-NEXT:    vptestnmd %zmm2, %zmm2, %k2
-; KNL-NEXT:    vexpandpd (%rdi), %zmm0 {%k2}
-; KNL-NEXT:    kmovw %k2, %eax
-; KNL-NEXT:    movzbl %al, %eax
-; KNL-NEXT:    popcntl %eax, %eax
-; KNL-NEXT:    vexpandpd (%rdi,%rax,8), %zmm1 {%k1}
-; KNL-NEXT:    retq
+; SSE2-LABEL: expandload_v16f64_v16i32:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    movq %rdi, %rax
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm9
+; SSE2-NEXT:    pxor %xmm8, %xmm8
+; SSE2-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE2-NEXT:    movd %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB3_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.load
+; SSE2-NEXT:    movlpd {{.*#+}} xmm0 = mem[0],xmm0[1]
+; SSE2-NEXT:    addq $8, %rsi
+; SSE2-NEXT:  LBB3_2: ## %else
+; SSE2-NEXT:    pextrw $2, %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB3_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.load1
+; SSE2-NEXT:    movhpd {{.*#+}} xmm0 = xmm0[0],mem[0]
+; SSE2-NEXT:    addq $8, %rsi
+; SSE2-NEXT:  LBB3_4: ## %else2
+; SSE2-NEXT:    pxor %xmm8, %xmm8
+; SSE2-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE2-NEXT:    pextrw $4, %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB3_6
+; SSE2-NEXT:  ## %bb.5: ## %cond.load5
+; SSE2-NEXT:    movlpd {{.*#+}} xmm1 = mem[0],xmm1[1]
+; SSE2-NEXT:    addq $8, %rsi
+; SSE2-NEXT:  LBB3_6: ## %else6
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm8
+; SSE2-NEXT:    pextrw $6, %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB3_8
+; SSE2-NEXT:  ## %bb.7: ## %cond.load9
+; SSE2-NEXT:    movhpd {{.*#+}} xmm1 = xmm1[0],mem[0]
+; SSE2-NEXT:    addq $8, %rsi
+; SSE2-NEXT:  LBB3_8: ## %else10
+; SSE2-NEXT:    pxor %xmm9, %xmm9
+; SSE2-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE2-NEXT:    movd %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB3_10
+; SSE2-NEXT:  ## %bb.9: ## %cond.load13
+; SSE2-NEXT:    movlpd {{.*#+}} xmm2 = mem[0],xmm2[1]
+; SSE2-NEXT:    addq $8, %rsi
+; SSE2-NEXT:  LBB3_10: ## %else14
+; SSE2-NEXT:    pextrw $2, %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB3_12
+; SSE2-NEXT:  ## %bb.11: ## %cond.load17
+; SSE2-NEXT:    movhpd {{.*#+}} xmm2 = xmm2[0],mem[0]
+; SSE2-NEXT:    addq $8, %rsi
+; SSE2-NEXT:  LBB3_12: ## %else18
+; SSE2-NEXT:    pxor %xmm9, %xmm9
+; SSE2-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE2-NEXT:    pextrw $4, %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB3_14
+; SSE2-NEXT:  ## %bb.13: ## %cond.load21
+; SSE2-NEXT:    movlpd {{.*#+}} xmm3 = mem[0],xmm3[1]
+; SSE2-NEXT:    addq $8, %rsi
+; SSE2-NEXT:  LBB3_14: ## %else22
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm9
+; SSE2-NEXT:    pextrw $6, %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB3_16
+; SSE2-NEXT:  ## %bb.15: ## %cond.load25
+; SSE2-NEXT:    movhpd {{.*#+}} xmm3 = xmm3[0],mem[0]
+; SSE2-NEXT:    addq $8, %rsi
+; SSE2-NEXT:  LBB3_16: ## %else26
+; SSE2-NEXT:    pxor %xmm8, %xmm8
+; SSE2-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE2-NEXT:    movd %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB3_18
+; SSE2-NEXT:  ## %bb.17: ## %cond.load29
+; SSE2-NEXT:    movlpd {{.*#+}} xmm4 = mem[0],xmm4[1]
+; SSE2-NEXT:    addq $8, %rsi
+; SSE2-NEXT:  LBB3_18: ## %else30
+; SSE2-NEXT:    pextrw $2, %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB3_20
+; SSE2-NEXT:  ## %bb.19: ## %cond.load33
+; SSE2-NEXT:    movhpd {{.*#+}} xmm4 = xmm4[0],mem[0]
+; SSE2-NEXT:    addq $8, %rsi
+; SSE2-NEXT:  LBB3_20: ## %else34
+; SSE2-NEXT:    pxor %xmm8, %xmm8
+; SSE2-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE2-NEXT:    pextrw $4, %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB3_22
+; SSE2-NEXT:  ## %bb.21: ## %cond.load37
+; SSE2-NEXT:    movlpd {{.*#+}} xmm5 = mem[0],xmm5[1]
+; SSE2-NEXT:    addq $8, %rsi
+; SSE2-NEXT:  LBB3_22: ## %else38
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm8
+; SSE2-NEXT:    pextrw $6, %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB3_24
+; SSE2-NEXT:  ## %bb.23: ## %cond.load41
+; SSE2-NEXT:    movhpd {{.*#+}} xmm5 = xmm5[0],mem[0]
+; SSE2-NEXT:    addq $8, %rsi
+; SSE2-NEXT:  LBB3_24: ## %else42
+; SSE2-NEXT:    pxor %xmm9, %xmm9
+; SSE2-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE2-NEXT:    movd %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB3_26
+; SSE2-NEXT:  ## %bb.25: ## %cond.load45
+; SSE2-NEXT:    movlpd {{.*#+}} xmm6 = mem[0],xmm6[1]
+; SSE2-NEXT:    addq $8, %rsi
+; SSE2-NEXT:  LBB3_26: ## %else46
+; SSE2-NEXT:    pextrw $2, %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB3_28
+; SSE2-NEXT:  ## %bb.27: ## %cond.load49
+; SSE2-NEXT:    movhpd {{.*#+}} xmm6 = xmm6[0],mem[0]
+; SSE2-NEXT:    addq $8, %rsi
+; SSE2-NEXT:  LBB3_28: ## %else50
+; SSE2-NEXT:    pxor %xmm9, %xmm9
+; SSE2-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE2-NEXT:    pextrw $4, %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB3_30
+; SSE2-NEXT:  ## %bb.29: ## %cond.load53
+; SSE2-NEXT:    movlpd {{.*#+}} xmm7 = mem[0],xmm7[1]
+; SSE2-NEXT:    addq $8, %rsi
+; SSE2-NEXT:  LBB3_30: ## %else54
+; SSE2-NEXT:    pextrw $6, %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB3_32
+; SSE2-NEXT:  ## %bb.31: ## %cond.load57
+; SSE2-NEXT:    movhpd {{.*#+}} xmm7 = xmm7[0],mem[0]
+; SSE2-NEXT:  LBB3_32: ## %else58
+; SSE2-NEXT:    movapd %xmm0, (%rax)
+; SSE2-NEXT:    movapd %xmm1, 16(%rax)
+; SSE2-NEXT:    movapd %xmm2, 32(%rax)
+; SSE2-NEXT:    movapd %xmm3, 48(%rax)
+; SSE2-NEXT:    movapd %xmm4, 64(%rax)
+; SSE2-NEXT:    movapd %xmm5, 80(%rax)
+; SSE2-NEXT:    movapd %xmm6, 96(%rax)
+; SSE2-NEXT:    movapd %xmm7, 112(%rax)
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: expandload_v16f64_v16i32:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    movq %rdi, %rax
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm9
+; SSE42-NEXT:    pxor %xmm8, %xmm8
+; SSE42-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE42-NEXT:    pextrb $0, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB3_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.load
+; SSE42-NEXT:    movlpd {{.*#+}} xmm0 = mem[0],xmm0[1]
+; SSE42-NEXT:    addq $8, %rsi
+; SSE42-NEXT:  LBB3_2: ## %else
+; SSE42-NEXT:    pextrb $4, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB3_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.load1
+; SSE42-NEXT:    movhpd {{.*#+}} xmm0 = xmm0[0],mem[0]
+; SSE42-NEXT:    addq $8, %rsi
+; SSE42-NEXT:  LBB3_4: ## %else2
+; SSE42-NEXT:    pxor %xmm8, %xmm8
+; SSE42-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE42-NEXT:    pextrb $8, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB3_6
+; SSE42-NEXT:  ## %bb.5: ## %cond.load5
+; SSE42-NEXT:    movlpd {{.*#+}} xmm1 = mem[0],xmm1[1]
+; SSE42-NEXT:    addq $8, %rsi
+; SSE42-NEXT:  LBB3_6: ## %else6
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm8
+; SSE42-NEXT:    pextrb $12, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB3_8
+; SSE42-NEXT:  ## %bb.7: ## %cond.load9
+; SSE42-NEXT:    movhpd {{.*#+}} xmm1 = xmm1[0],mem[0]
+; SSE42-NEXT:    addq $8, %rsi
+; SSE42-NEXT:  LBB3_8: ## %else10
+; SSE42-NEXT:    pxor %xmm9, %xmm9
+; SSE42-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE42-NEXT:    pextrb $0, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB3_10
+; SSE42-NEXT:  ## %bb.9: ## %cond.load13
+; SSE42-NEXT:    movlpd {{.*#+}} xmm2 = mem[0],xmm2[1]
+; SSE42-NEXT:    addq $8, %rsi
+; SSE42-NEXT:  LBB3_10: ## %else14
+; SSE42-NEXT:    pextrb $4, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB3_12
+; SSE42-NEXT:  ## %bb.11: ## %cond.load17
+; SSE42-NEXT:    movhpd {{.*#+}} xmm2 = xmm2[0],mem[0]
+; SSE42-NEXT:    addq $8, %rsi
+; SSE42-NEXT:  LBB3_12: ## %else18
+; SSE42-NEXT:    pxor %xmm9, %xmm9
+; SSE42-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE42-NEXT:    pextrb $8, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB3_14
+; SSE42-NEXT:  ## %bb.13: ## %cond.load21
+; SSE42-NEXT:    movlpd {{.*#+}} xmm3 = mem[0],xmm3[1]
+; SSE42-NEXT:    addq $8, %rsi
+; SSE42-NEXT:  LBB3_14: ## %else22
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm9
+; SSE42-NEXT:    pextrb $12, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB3_16
+; SSE42-NEXT:  ## %bb.15: ## %cond.load25
+; SSE42-NEXT:    movhpd {{.*#+}} xmm3 = xmm3[0],mem[0]
+; SSE42-NEXT:    addq $8, %rsi
+; SSE42-NEXT:  LBB3_16: ## %else26
+; SSE42-NEXT:    pxor %xmm8, %xmm8
+; SSE42-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE42-NEXT:    pextrb $0, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB3_18
+; SSE42-NEXT:  ## %bb.17: ## %cond.load29
+; SSE42-NEXT:    movlpd {{.*#+}} xmm4 = mem[0],xmm4[1]
+; SSE42-NEXT:    addq $8, %rsi
+; SSE42-NEXT:  LBB3_18: ## %else30
+; SSE42-NEXT:    pextrb $4, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB3_20
+; SSE42-NEXT:  ## %bb.19: ## %cond.load33
+; SSE42-NEXT:    movhpd {{.*#+}} xmm4 = xmm4[0],mem[0]
+; SSE42-NEXT:    addq $8, %rsi
+; SSE42-NEXT:  LBB3_20: ## %else34
+; SSE42-NEXT:    pxor %xmm8, %xmm8
+; SSE42-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE42-NEXT:    pextrb $8, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB3_22
+; SSE42-NEXT:  ## %bb.21: ## %cond.load37
+; SSE42-NEXT:    movlpd {{.*#+}} xmm5 = mem[0],xmm5[1]
+; SSE42-NEXT:    addq $8, %rsi
+; SSE42-NEXT:  LBB3_22: ## %else38
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm8
+; SSE42-NEXT:    pextrb $12, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB3_24
+; SSE42-NEXT:  ## %bb.23: ## %cond.load41
+; SSE42-NEXT:    movhpd {{.*#+}} xmm5 = xmm5[0],mem[0]
+; SSE42-NEXT:    addq $8, %rsi
+; SSE42-NEXT:  LBB3_24: ## %else42
+; SSE42-NEXT:    pxor %xmm9, %xmm9
+; SSE42-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE42-NEXT:    pextrb $0, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB3_26
+; SSE42-NEXT:  ## %bb.25: ## %cond.load45
+; SSE42-NEXT:    movlpd {{.*#+}} xmm6 = mem[0],xmm6[1]
+; SSE42-NEXT:    addq $8, %rsi
+; SSE42-NEXT:  LBB3_26: ## %else46
+; SSE42-NEXT:    pextrb $4, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB3_28
+; SSE42-NEXT:  ## %bb.27: ## %cond.load49
+; SSE42-NEXT:    movhpd {{.*#+}} xmm6 = xmm6[0],mem[0]
+; SSE42-NEXT:    addq $8, %rsi
+; SSE42-NEXT:  LBB3_28: ## %else50
+; SSE42-NEXT:    pxor %xmm9, %xmm9
+; SSE42-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE42-NEXT:    pextrb $8, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB3_30
+; SSE42-NEXT:  ## %bb.29: ## %cond.load53
+; SSE42-NEXT:    movlpd {{.*#+}} xmm7 = mem[0],xmm7[1]
+; SSE42-NEXT:    addq $8, %rsi
+; SSE42-NEXT:  LBB3_30: ## %else54
+; SSE42-NEXT:    pextrb $12, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB3_32
+; SSE42-NEXT:  ## %bb.31: ## %cond.load57
+; SSE42-NEXT:    movhpd {{.*#+}} xmm7 = xmm7[0],mem[0]
+; SSE42-NEXT:  LBB3_32: ## %else58
+; SSE42-NEXT:    movapd %xmm0, (%rax)
+; SSE42-NEXT:    movapd %xmm1, 16(%rax)
+; SSE42-NEXT:    movapd %xmm2, 32(%rax)
+; SSE42-NEXT:    movapd %xmm3, 48(%rax)
+; SSE42-NEXT:    movapd %xmm4, 64(%rax)
+; SSE42-NEXT:    movapd %xmm5, 80(%rax)
+; SSE42-NEXT:    movapd %xmm6, 96(%rax)
+; SSE42-NEXT:    movapd %xmm7, 112(%rax)
+; SSE42-NEXT:    retq
+;
+; AVX1-LABEL: expandload_v16f64_v16i32:
+; AVX1:       ## %bb.0:
+; AVX1-NEXT:    vpxor %xmm6, %xmm6, %xmm6
+; AVX1-NEXT:    vpcmpeqd %xmm6, %xmm4, %xmm7
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm7, %xmm7
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm7, %xmm7
+; AVX1-NEXT:    vpextrb $0, %xmm7, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB3_2
+; AVX1-NEXT:  ## %bb.1: ## %cond.load
+; AVX1-NEXT:    vmovsd {{.*#+}} xmm7 = mem[0],zero
+; AVX1-NEXT:    vblendps {{.*#+}} ymm0 = ymm7[0,1],ymm0[2,3,4,5,6,7]
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB3_2: ## %else
+; AVX1-NEXT:    vpcmpeqd %xmm6, %xmm4, %xmm6
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm6, %xmm6
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm6, %xmm6
+; AVX1-NEXT:    vpextrb $1, %xmm6, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB3_4
+; AVX1-NEXT:  ## %bb.3: ## %cond.load1
+; AVX1-NEXT:    vmovhpd {{.*#+}} xmm6 = xmm0[0],mem[0]
+; AVX1-NEXT:    vblendpd {{.*#+}} ymm0 = ymm6[0,1],ymm0[2,3]
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB3_4: ## %else2
+; AVX1-NEXT:    vxorpd %xmm6, %xmm6, %xmm6
+; AVX1-NEXT:    vpcmpeqd %xmm6, %xmm4, %xmm7
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm7, %xmm7
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm7, %xmm7
+; AVX1-NEXT:    vpextrb $2, %xmm7, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB3_6
+; AVX1-NEXT:  ## %bb.5: ## %cond.load5
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm7
+; AVX1-NEXT:    vmovlpd {{.*#+}} xmm7 = mem[0],xmm7[1]
+; AVX1-NEXT:    vinsertf128 $1, %xmm7, %ymm0, %ymm0
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB3_6: ## %else6
+; AVX1-NEXT:    vpcmpeqd %xmm6, %xmm4, %xmm6
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm6, %xmm6
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm6, %xmm6
+; AVX1-NEXT:    vpextrb $3, %xmm6, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB3_8
+; AVX1-NEXT:  ## %bb.7: ## %cond.load9
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm6
+; AVX1-NEXT:    vmovhpd {{.*#+}} xmm6 = xmm6[0],mem[0]
+; AVX1-NEXT:    vinsertf128 $1, %xmm6, %ymm0, %ymm0
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB3_8: ## %else10
+; AVX1-NEXT:    vextractf128 $1, %ymm4, %xmm4
+; AVX1-NEXT:    vxorpd %xmm6, %xmm6, %xmm6
+; AVX1-NEXT:    vpcmpeqd %xmm6, %xmm4, %xmm6
+; AVX1-NEXT:    vpackssdw %xmm6, %xmm0, %xmm7
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm7, %xmm7
+; AVX1-NEXT:    vpextrb $4, %xmm7, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB3_10
+; AVX1-NEXT:  ## %bb.9: ## %cond.load13
+; AVX1-NEXT:    vmovsd {{.*#+}} xmm7 = mem[0],zero
+; AVX1-NEXT:    vblendps {{.*#+}} ymm1 = ymm7[0,1],ymm1[2,3,4,5,6,7]
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB3_10: ## %else14
+; AVX1-NEXT:    vpackssdw %xmm6, %xmm0, %xmm6
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm6, %xmm6
+; AVX1-NEXT:    vpextrb $5, %xmm6, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB3_12
+; AVX1-NEXT:  ## %bb.11: ## %cond.load17
+; AVX1-NEXT:    vmovhpd {{.*#+}} xmm6 = xmm1[0],mem[0]
+; AVX1-NEXT:    vblendpd {{.*#+}} ymm1 = ymm6[0,1],ymm1[2,3]
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB3_12: ## %else18
+; AVX1-NEXT:    vxorpd %xmm6, %xmm6, %xmm6
+; AVX1-NEXT:    vpcmpeqd %xmm6, %xmm4, %xmm4
+; AVX1-NEXT:    vpackssdw %xmm4, %xmm0, %xmm6
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm6, %xmm6
+; AVX1-NEXT:    vpextrb $6, %xmm6, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB3_14
+; AVX1-NEXT:  ## %bb.13: ## %cond.load21
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm6
+; AVX1-NEXT:    vmovlpd {{.*#+}} xmm6 = mem[0],xmm6[1]
+; AVX1-NEXT:    vinsertf128 $1, %xmm6, %ymm1, %ymm1
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB3_14: ## %else22
+; AVX1-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpextrb $7, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB3_16
+; AVX1-NEXT:  ## %bb.15: ## %cond.load25
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm4
+; AVX1-NEXT:    vmovhpd {{.*#+}} xmm4 = xmm4[0],mem[0]
+; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm1, %ymm1
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB3_16: ## %else26
+; AVX1-NEXT:    vxorpd %xmm4, %xmm4, %xmm4
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm5, %xmm6
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm6, %xmm6
+; AVX1-NEXT:    vpacksswb %xmm6, %xmm0, %xmm6
+; AVX1-NEXT:    vpextrb $8, %xmm6, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB3_18
+; AVX1-NEXT:  ## %bb.17: ## %cond.load29
+; AVX1-NEXT:    vmovsd {{.*#+}} xmm6 = mem[0],zero
+; AVX1-NEXT:    vblendps {{.*#+}} ymm2 = ymm6[0,1],ymm2[2,3,4,5,6,7]
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB3_18: ## %else30
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm5, %xmm4
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpextrb $9, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB3_20
+; AVX1-NEXT:  ## %bb.19: ## %cond.load33
+; AVX1-NEXT:    vmovhpd {{.*#+}} xmm4 = xmm2[0],mem[0]
+; AVX1-NEXT:    vblendpd {{.*#+}} ymm2 = ymm4[0,1],ymm2[2,3]
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB3_20: ## %else34
+; AVX1-NEXT:    vxorpd %xmm4, %xmm4, %xmm4
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm5, %xmm6
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm6, %xmm6
+; AVX1-NEXT:    vpacksswb %xmm6, %xmm0, %xmm6
+; AVX1-NEXT:    vpextrb $10, %xmm6, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB3_22
+; AVX1-NEXT:  ## %bb.21: ## %cond.load37
+; AVX1-NEXT:    vextractf128 $1, %ymm2, %xmm6
+; AVX1-NEXT:    vmovlpd {{.*#+}} xmm6 = mem[0],xmm6[1]
+; AVX1-NEXT:    vinsertf128 $1, %xmm6, %ymm2, %ymm2
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB3_22: ## %else38
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm5, %xmm4
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpextrb $11, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB3_24
+; AVX1-NEXT:  ## %bb.23: ## %cond.load41
+; AVX1-NEXT:    vextractf128 $1, %ymm2, %xmm4
+; AVX1-NEXT:    vmovhpd {{.*#+}} xmm4 = xmm4[0],mem[0]
+; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm2, %ymm2
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB3_24: ## %else42
+; AVX1-NEXT:    vextractf128 $1, %ymm5, %xmm4
+; AVX1-NEXT:    vpxor %xmm5, %xmm5, %xmm5
+; AVX1-NEXT:    vpcmpeqd %xmm5, %xmm4, %xmm5
+; AVX1-NEXT:    vpackssdw %xmm5, %xmm0, %xmm6
+; AVX1-NEXT:    vpacksswb %xmm6, %xmm0, %xmm6
+; AVX1-NEXT:    vpextrb $12, %xmm6, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB3_26
+; AVX1-NEXT:  ## %bb.25: ## %cond.load45
+; AVX1-NEXT:    vmovsd {{.*#+}} xmm6 = mem[0],zero
+; AVX1-NEXT:    vblendps {{.*#+}} ymm3 = ymm6[0,1],ymm3[2,3,4,5,6,7]
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB3_26: ## %else46
+; AVX1-NEXT:    vpackssdw %xmm5, %xmm0, %xmm5
+; AVX1-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
+; AVX1-NEXT:    vpextrb $13, %xmm5, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB3_28
+; AVX1-NEXT:  ## %bb.27: ## %cond.load49
+; AVX1-NEXT:    vmovhpd {{.*#+}} xmm5 = xmm3[0],mem[0]
+; AVX1-NEXT:    vblendpd {{.*#+}} ymm3 = ymm5[0,1],ymm3[2,3]
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB3_28: ## %else50
+; AVX1-NEXT:    vxorpd %xmm5, %xmm5, %xmm5
+; AVX1-NEXT:    vpcmpeqd %xmm5, %xmm4, %xmm4
+; AVX1-NEXT:    vpackssdw %xmm4, %xmm0, %xmm5
+; AVX1-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
+; AVX1-NEXT:    vpextrb $14, %xmm5, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB3_30
+; AVX1-NEXT:  ## %bb.29: ## %cond.load53
+; AVX1-NEXT:    vextractf128 $1, %ymm3, %xmm5
+; AVX1-NEXT:    vmovlpd {{.*#+}} xmm5 = mem[0],xmm5[1]
+; AVX1-NEXT:    vinsertf128 $1, %xmm5, %ymm3, %ymm3
+; AVX1-NEXT:    addq $8, %rdi
+; AVX1-NEXT:  LBB3_30: ## %else54
+; AVX1-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpextrb $15, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB3_32
+; AVX1-NEXT:  ## %bb.31: ## %cond.load57
+; AVX1-NEXT:    vextractf128 $1, %ymm3, %xmm4
+; AVX1-NEXT:    vmovhpd {{.*#+}} xmm4 = xmm4[0],mem[0]
+; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm3, %ymm3
+; AVX1-NEXT:  LBB3_32: ## %else58
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: expandload_v16f64_v16i32:
+; AVX2:       ## %bb.0:
+; AVX2-NEXT:    vpxor %xmm6, %xmm6, %xmm6
+; AVX2-NEXT:    vpcmpeqd %ymm6, %ymm4, %ymm6
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm6, %xmm7
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm7, %xmm7
+; AVX2-NEXT:    vpextrb $0, %xmm7, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB3_2
+; AVX2-NEXT:  ## %bb.1: ## %cond.load
+; AVX2-NEXT:    vmovq {{.*#+}} xmm7 = mem[0],zero
+; AVX2-NEXT:    vpblendd {{.*#+}} ymm0 = ymm7[0,1],ymm0[2,3,4,5,6,7]
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB3_2: ## %else
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm6, %xmm6
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm6, %xmm6
+; AVX2-NEXT:    vpextrb $1, %xmm6, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB3_4
+; AVX2-NEXT:  ## %bb.3: ## %cond.load1
+; AVX2-NEXT:    vmovhpd {{.*#+}} xmm6 = xmm0[0],mem[0]
+; AVX2-NEXT:    vblendpd {{.*#+}} ymm0 = ymm6[0,1],ymm0[2,3]
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB3_4: ## %else2
+; AVX2-NEXT:    vxorpd %xmm6, %xmm6, %xmm6
+; AVX2-NEXT:    vpcmpeqd %ymm6, %ymm4, %ymm6
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm6, %xmm7
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm7, %xmm7
+; AVX2-NEXT:    vpextrb $2, %xmm7, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB3_6
+; AVX2-NEXT:  ## %bb.5: ## %cond.load5
+; AVX2-NEXT:    vextractf128 $1, %ymm0, %xmm7
+; AVX2-NEXT:    vmovlpd {{.*#+}} xmm7 = mem[0],xmm7[1]
+; AVX2-NEXT:    vinsertf128 $1, %xmm7, %ymm0, %ymm0
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB3_6: ## %else6
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm6, %xmm6
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm6, %xmm6
+; AVX2-NEXT:    vpextrb $3, %xmm6, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB3_8
+; AVX2-NEXT:  ## %bb.7: ## %cond.load9
+; AVX2-NEXT:    vextractf128 $1, %ymm0, %xmm6
+; AVX2-NEXT:    vmovhpd {{.*#+}} xmm6 = xmm6[0],mem[0]
+; AVX2-NEXT:    vinsertf128 $1, %xmm6, %ymm0, %ymm0
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB3_8: ## %else10
+; AVX2-NEXT:    vxorpd %xmm6, %xmm6, %xmm6
+; AVX2-NEXT:    vpcmpeqd %ymm6, %ymm4, %ymm6
+; AVX2-NEXT:    vextracti128 $1, %ymm6, %xmm6
+; AVX2-NEXT:    vpackssdw %xmm6, %xmm0, %xmm7
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm7, %xmm7
+; AVX2-NEXT:    vpextrb $4, %xmm7, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB3_10
+; AVX2-NEXT:  ## %bb.9: ## %cond.load13
+; AVX2-NEXT:    vmovq {{.*#+}} xmm7 = mem[0],zero
+; AVX2-NEXT:    vpblendd {{.*#+}} ymm1 = ymm7[0,1],ymm1[2,3,4,5,6,7]
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB3_10: ## %else14
+; AVX2-NEXT:    vpackssdw %xmm6, %xmm0, %xmm6
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm6, %xmm6
+; AVX2-NEXT:    vpextrb $5, %xmm6, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB3_12
+; AVX2-NEXT:  ## %bb.11: ## %cond.load17
+; AVX2-NEXT:    vmovhpd {{.*#+}} xmm6 = xmm1[0],mem[0]
+; AVX2-NEXT:    vblendpd {{.*#+}} ymm1 = ymm6[0,1],ymm1[2,3]
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB3_12: ## %else18
+; AVX2-NEXT:    vxorpd %xmm6, %xmm6, %xmm6
+; AVX2-NEXT:    vpcmpeqd %ymm6, %ymm4, %ymm4
+; AVX2-NEXT:    vextracti128 $1, %ymm4, %xmm4
+; AVX2-NEXT:    vpackssdw %xmm4, %xmm0, %xmm6
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm6, %xmm6
+; AVX2-NEXT:    vpextrb $6, %xmm6, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB3_14
+; AVX2-NEXT:  ## %bb.13: ## %cond.load21
+; AVX2-NEXT:    vextractf128 $1, %ymm1, %xmm6
+; AVX2-NEXT:    vmovlpd {{.*#+}} xmm6 = mem[0],xmm6[1]
+; AVX2-NEXT:    vinsertf128 $1, %xmm6, %ymm1, %ymm1
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB3_14: ## %else22
+; AVX2-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX2-NEXT:    vpextrb $7, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB3_16
+; AVX2-NEXT:  ## %bb.15: ## %cond.load25
+; AVX2-NEXT:    vextractf128 $1, %ymm1, %xmm4
+; AVX2-NEXT:    vmovhpd {{.*#+}} xmm4 = xmm4[0],mem[0]
+; AVX2-NEXT:    vinsertf128 $1, %xmm4, %ymm1, %ymm1
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB3_16: ## %else26
+; AVX2-NEXT:    vxorpd %xmm4, %xmm4, %xmm4
+; AVX2-NEXT:    vpcmpeqd %ymm4, %ymm5, %ymm4
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm4, %xmm6
+; AVX2-NEXT:    vpacksswb %xmm6, %xmm0, %xmm6
+; AVX2-NEXT:    vpextrb $8, %xmm6, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB3_18
+; AVX2-NEXT:  ## %bb.17: ## %cond.load29
+; AVX2-NEXT:    vmovq {{.*#+}} xmm6 = mem[0],zero
+; AVX2-NEXT:    vpblendd {{.*#+}} ymm2 = ymm6[0,1],ymm2[2,3,4,5,6,7]
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB3_18: ## %else30
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpextrb $9, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB3_20
+; AVX2-NEXT:  ## %bb.19: ## %cond.load33
+; AVX2-NEXT:    vmovhpd {{.*#+}} xmm4 = xmm2[0],mem[0]
+; AVX2-NEXT:    vblendpd {{.*#+}} ymm2 = ymm4[0,1],ymm2[2,3]
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB3_20: ## %else34
+; AVX2-NEXT:    vxorpd %xmm4, %xmm4, %xmm4
+; AVX2-NEXT:    vpcmpeqd %ymm4, %ymm5, %ymm4
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm4, %xmm6
+; AVX2-NEXT:    vpacksswb %xmm6, %xmm0, %xmm6
+; AVX2-NEXT:    vpextrb $10, %xmm6, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB3_22
+; AVX2-NEXT:  ## %bb.21: ## %cond.load37
+; AVX2-NEXT:    vextractf128 $1, %ymm2, %xmm6
+; AVX2-NEXT:    vmovlpd {{.*#+}} xmm6 = mem[0],xmm6[1]
+; AVX2-NEXT:    vinsertf128 $1, %xmm6, %ymm2, %ymm2
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB3_22: ## %else38
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpextrb $11, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB3_24
+; AVX2-NEXT:  ## %bb.23: ## %cond.load41
+; AVX2-NEXT:    vextractf128 $1, %ymm2, %xmm4
+; AVX2-NEXT:    vmovhpd {{.*#+}} xmm4 = xmm4[0],mem[0]
+; AVX2-NEXT:    vinsertf128 $1, %xmm4, %ymm2, %ymm2
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB3_24: ## %else42
+; AVX2-NEXT:    vxorpd %xmm4, %xmm4, %xmm4
+; AVX2-NEXT:    vpcmpeqd %ymm4, %ymm5, %ymm4
+; AVX2-NEXT:    vextracti128 $1, %ymm4, %xmm4
+; AVX2-NEXT:    vpackssdw %xmm4, %xmm0, %xmm6
+; AVX2-NEXT:    vpacksswb %xmm6, %xmm0, %xmm6
+; AVX2-NEXT:    vpextrb $12, %xmm6, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB3_26
+; AVX2-NEXT:  ## %bb.25: ## %cond.load45
+; AVX2-NEXT:    vmovq {{.*#+}} xmm6 = mem[0],zero
+; AVX2-NEXT:    vpblendd {{.*#+}} ymm3 = ymm6[0,1],ymm3[2,3,4,5,6,7]
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB3_26: ## %else46
+; AVX2-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpextrb $13, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB3_28
+; AVX2-NEXT:  ## %bb.27: ## %cond.load49
+; AVX2-NEXT:    vmovhpd {{.*#+}} xmm4 = xmm3[0],mem[0]
+; AVX2-NEXT:    vblendpd {{.*#+}} ymm3 = ymm4[0,1],ymm3[2,3]
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB3_28: ## %else50
+; AVX2-NEXT:    vxorpd %xmm4, %xmm4, %xmm4
+; AVX2-NEXT:    vpcmpeqd %ymm4, %ymm5, %ymm4
+; AVX2-NEXT:    vextracti128 $1, %ymm4, %xmm4
+; AVX2-NEXT:    vpackssdw %xmm4, %xmm0, %xmm5
+; AVX2-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
+; AVX2-NEXT:    vpextrb $14, %xmm5, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB3_30
+; AVX2-NEXT:  ## %bb.29: ## %cond.load53
+; AVX2-NEXT:    vextractf128 $1, %ymm3, %xmm5
+; AVX2-NEXT:    vmovlpd {{.*#+}} xmm5 = mem[0],xmm5[1]
+; AVX2-NEXT:    vinsertf128 $1, %xmm5, %ymm3, %ymm3
+; AVX2-NEXT:    addq $8, %rdi
+; AVX2-NEXT:  LBB3_30: ## %else54
+; AVX2-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpextrb $15, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB3_32
+; AVX2-NEXT:  ## %bb.31: ## %cond.load57
+; AVX2-NEXT:    vextractf128 $1, %ymm3, %xmm4
+; AVX2-NEXT:    vmovhpd {{.*#+}} xmm4 = xmm4[0],mem[0]
+; AVX2-NEXT:    vinsertf128 $1, %xmm4, %ymm3, %ymm3
+; AVX2-NEXT:  LBB3_32: ## %else58
+; AVX2-NEXT:    retq
+;
+; AVX512F-LABEL: expandload_v16f64_v16i32:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    vextracti64x4 $1, %zmm2, %ymm3
+; AVX512F-NEXT:    vptestnmd %zmm3, %zmm3, %k1
+; AVX512F-NEXT:    vptestnmd %zmm2, %zmm2, %k2
+; AVX512F-NEXT:    vexpandpd (%rdi), %zmm0 {%k2}
+; AVX512F-NEXT:    kmovw %k2, %eax
+; AVX512F-NEXT:    movzbl %al, %eax
+; AVX512F-NEXT:    movl %eax, %ecx
+; AVX512F-NEXT:    shrl %ecx
+; AVX512F-NEXT:    andl $-43, %ecx
+; AVX512F-NEXT:    subl %ecx, %eax
+; AVX512F-NEXT:    movl %eax, %ecx
+; AVX512F-NEXT:    andl $858993459, %ecx ## imm = 0x33333333
+; AVX512F-NEXT:    shrl $2, %eax
+; AVX512F-NEXT:    andl $858993459, %eax ## imm = 0x33333333
+; AVX512F-NEXT:    addl %ecx, %eax
+; AVX512F-NEXT:    movl %eax, %ecx
+; AVX512F-NEXT:    shrl $4, %ecx
+; AVX512F-NEXT:    addl %eax, %ecx
+; AVX512F-NEXT:    andl $252645135, %ecx ## imm = 0xF0F0F0F
+; AVX512F-NEXT:    imull $16843009, %ecx, %eax ## imm = 0x1010101
+; AVX512F-NEXT:    shrl $24, %eax
+; AVX512F-NEXT:    vexpandpd (%rdi,%rax,8), %zmm1 {%k1}
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: expandload_v16f64_v16i32:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    vextracti64x4 $1, %zmm2, %ymm3
+; AVX512VLBW-NEXT:    vptestnmd %ymm3, %ymm3, %k1
+; AVX512VLBW-NEXT:    vptestnmd %ymm2, %ymm2, %k2
+; AVX512VLBW-NEXT:    vexpandpd (%rdi), %zmm0 {%k2}
+; AVX512VLBW-NEXT:    kmovd %k2, %eax
+; AVX512VLBW-NEXT:    movzbl %al, %eax
+; AVX512VLBW-NEXT:    movl %eax, %ecx
+; AVX512VLBW-NEXT:    shrl %ecx
+; AVX512VLBW-NEXT:    andl $-43, %ecx
+; AVX512VLBW-NEXT:    subl %ecx, %eax
+; AVX512VLBW-NEXT:    movl %eax, %ecx
+; AVX512VLBW-NEXT:    andl $858993459, %ecx ## imm = 0x33333333
+; AVX512VLBW-NEXT:    shrl $2, %eax
+; AVX512VLBW-NEXT:    andl $858993459, %eax ## imm = 0x33333333
+; AVX512VLBW-NEXT:    addl %ecx, %eax
+; AVX512VLBW-NEXT:    movl %eax, %ecx
+; AVX512VLBW-NEXT:    shrl $4, %ecx
+; AVX512VLBW-NEXT:    addl %eax, %ecx
+; AVX512VLBW-NEXT:    andl $252645135, %ecx ## imm = 0xF0F0F0F
+; AVX512VLBW-NEXT:    imull $16843009, %ecx, %eax ## imm = 0x1010101
+; AVX512VLBW-NEXT:    shrl $24, %eax
+; AVX512VLBW-NEXT:    vexpandpd (%rdi,%rax,8), %zmm1 {%k1}
+; AVX512VLBW-NEXT:    retq
   %mask = icmp eq <16 x i32> %trigger, zeroinitializer
   %res = call <16 x double> @llvm.masked.expandload.v16f64(double* %base, <16 x i1> %mask, <16 x double> %src0)
   ret <16 x double> %res
@@ -426,552 +1215,1709 @@ define <16 x double> @expandload_v16f64_
 ;
 
 define <2 x float> @expandload_v2f32_v2i1(float* %base, <2 x float> %src0, <2 x i32> %trigger) {
-; HSW-LABEL: expandload_v2f32_v2i1:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpblendd {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3]
-; HSW-NEXT:    vpcmpeqq %xmm2, %xmm1, %xmm1
-; HSW-NEXT:    vpextrb $0, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB4_2
-; HSW-NEXT:  # %bb.1: # %cond.load
-; HSW-NEXT:    vmovd {{.*#+}} xmm2 = mem[0],zero,zero,zero
-; HSW-NEXT:    vpblendd {{.*#+}} xmm0 = xmm2[0],xmm0[1,2,3]
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB4_2: # %else
-; HSW-NEXT:    vpextrb $8, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB4_4
-; HSW-NEXT:  # %bb.3: # %cond.load1
-; HSW-NEXT:    vinsertps {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[2,3]
-; HSW-NEXT:  .LBB4_4: # %else2
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: expandload_v2f32_v2i1:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; SKX-NEXT:    vpblendd {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3]
-; SKX-NEXT:    vptestnmq %xmm1, %xmm1, %k1
-; SKX-NEXT:    vexpandps (%rdi), %xmm0 {%k1}
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: expandload_v2f32_v2i1:
-; KNL:       # %bb.0:
-; KNL-NEXT:    # kill: def $xmm0 killed $xmm0 def $zmm0
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpblendd {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3]
-; KNL-NEXT:    vptestnmq %zmm1, %zmm1, %k0
-; KNL-NEXT:    kshiftlw $14, %k0, %k0
-; KNL-NEXT:    kshiftrw $14, %k0, %k1
-; KNL-NEXT:    vexpandps (%rdi), %zmm0 {%k1}
-; KNL-NEXT:    # kill: def $xmm0 killed $xmm0 killed $zmm0
-; KNL-NEXT:    retq
+; SSE2-LABEL: expandload_v2f32_v2i1:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    pand {{.*}}(%rip), %xmm1
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqd %xmm1, %xmm2
+; SSE2-NEXT:    pshufd {{.*#+}} xmm1 = xmm2[1,0,3,2]
+; SSE2-NEXT:    pand %xmm2, %xmm1
+; SSE2-NEXT:    movd %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB4_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.load
+; SSE2-NEXT:    movss {{.*#+}} xmm2 = mem[0],zero,zero,zero
+; SSE2-NEXT:    movss {{.*#+}} xmm0 = xmm2[0],xmm0[1,2,3]
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB4_2: ## %else
+; SSE2-NEXT:    pextrw $4, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB4_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.load1
+; SSE2-NEXT:    movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm1 = xmm1[0,0],xmm0[0,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm1 = xmm1[2,0],xmm0[2,3]
+; SSE2-NEXT:    movaps %xmm1, %xmm0
+; SSE2-NEXT:  LBB4_4: ## %else2
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: expandload_v2f32_v2i1:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pblendw {{.*#+}} xmm1 = xmm1[0,1],xmm2[2,3],xmm1[4,5],xmm2[6,7]
+; SSE42-NEXT:    pcmpeqq %xmm2, %xmm1
+; SSE42-NEXT:    pextrb $0, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB4_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.load
+; SSE42-NEXT:    movd {{.*#+}} xmm2 = mem[0],zero,zero,zero
+; SSE42-NEXT:    pblendw {{.*#+}} xmm0 = xmm2[0,1],xmm0[2,3,4,5,6,7]
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB4_2: ## %else
+; SSE42-NEXT:    pextrb $8, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB4_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.load1
+; SSE42-NEXT:    insertps {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[2,3]
+; SSE42-NEXT:  LBB4_4: ## %else2
+; SSE42-NEXT:    retq
+;
+; AVX1-LABEL: expandload_v2f32_v2i1:
+; AVX1:       ## %bb.0:
+; AVX1-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1-NEXT:    vpblendw {{.*#+}} xmm1 = xmm1[0,1],xmm2[2,3],xmm1[4,5],xmm2[6,7]
+; AVX1-NEXT:    vpcmpeqq %xmm2, %xmm1, %xmm1
+; AVX1-NEXT:    vpextrb $0, %xmm1, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB4_2
+; AVX1-NEXT:  ## %bb.1: ## %cond.load
+; AVX1-NEXT:    vmovd {{.*#+}} xmm2 = mem[0],zero,zero,zero
+; AVX1-NEXT:    vpblendw {{.*#+}} xmm0 = xmm2[0,1],xmm0[2,3,4,5,6,7]
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB4_2: ## %else
+; AVX1-NEXT:    vpextrb $8, %xmm1, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB4_4
+; AVX1-NEXT:  ## %bb.3: ## %cond.load1
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[2,3]
+; AVX1-NEXT:  LBB4_4: ## %else2
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: expandload_v2f32_v2i1:
+; AVX2:       ## %bb.0:
+; AVX2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX2-NEXT:    vpblendd {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3]
+; AVX2-NEXT:    vpcmpeqq %xmm2, %xmm1, %xmm1
+; AVX2-NEXT:    vpextrb $0, %xmm1, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB4_2
+; AVX2-NEXT:  ## %bb.1: ## %cond.load
+; AVX2-NEXT:    vmovd {{.*#+}} xmm2 = mem[0],zero,zero,zero
+; AVX2-NEXT:    vpblendd {{.*#+}} xmm0 = xmm2[0],xmm0[1,2,3]
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB4_2: ## %else
+; AVX2-NEXT:    vpextrb $8, %xmm1, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB4_4
+; AVX2-NEXT:  ## %bb.3: ## %cond.load1
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[2,3]
+; AVX2-NEXT:  LBB4_4: ## %else2
+; AVX2-NEXT:    retq
+;
+; AVX512F-LABEL: expandload_v2f32_v2i1:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    ## kill: def $xmm0 killed $xmm0 def $zmm0
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpblendd {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3]
+; AVX512F-NEXT:    vptestnmq %zmm1, %zmm1, %k0
+; AVX512F-NEXT:    kshiftlw $14, %k0, %k0
+; AVX512F-NEXT:    kshiftrw $14, %k0, %k1
+; AVX512F-NEXT:    vexpandps (%rdi), %zmm0 {%k1}
+; AVX512F-NEXT:    ## kill: def $xmm0 killed $xmm0 killed $zmm0
+; AVX512F-NEXT:    vzeroupper
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: expandload_v2f32_v2i1:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512VLBW-NEXT:    vpblendd {{.*#+}} xmm1 = xmm1[0],xmm2[1],xmm1[2],xmm2[3]
+; AVX512VLBW-NEXT:    vptestnmq %xmm1, %xmm1, %k1
+; AVX512VLBW-NEXT:    vexpandps (%rdi), %xmm0 {%k1}
+; AVX512VLBW-NEXT:    retq
   %mask = icmp eq <2 x i32> %trigger, zeroinitializer
   %res = call <2 x float> @llvm.masked.expandload.v2f32(float* %base, <2 x i1> %mask, <2 x float> %src0)
   ret <2 x float> %res
 }
 
 define <4 x float> @expandload_v4f32_const(float* %base, <4 x float> %src0) {
-; HSW-LABEL: expandload_v4f32_const:
-; HSW:       # %bb.0: # %cond.load
-; HSW-NEXT:    vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero
-; HSW-NEXT:    vblendps {{.*#+}} xmm0 = xmm1[0],xmm0[1,2,3]
-; HSW-NEXT:    vinsertps {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[2,3]
-; HSW-NEXT:    vinsertps {{.*#+}} xmm0 = xmm0[0,1],mem[0],xmm0[3]
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: expandload_v4f32_const:
-; SKX:       # %bb.0:
-; SKX-NEXT:    movb $7, %al
-; SKX-NEXT:    kmovd %eax, %k1
-; SKX-NEXT:    vexpandps (%rdi), %xmm0 {%k1}
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: expandload_v4f32_const:
-; KNL:       # %bb.0:
-; KNL-NEXT:    # kill: def $xmm0 killed $xmm0 def $zmm0
-; KNL-NEXT:    movw $7, %ax
-; KNL-NEXT:    kmovw %eax, %k1
-; KNL-NEXT:    vexpandps (%rdi), %zmm0 {%k1}
-; KNL-NEXT:    # kill: def $xmm0 killed $xmm0 killed $zmm0
-; KNL-NEXT:    retq
+; SSE2-LABEL: expandload_v4f32_const:
+; SSE2:       ## %bb.0: ## %cond.load
+; SSE2-NEXT:    movss {{.*#+}} xmm2 = mem[0],zero,zero,zero
+; SSE2-NEXT:    movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm1 = xmm1[0,0],xmm2[0,0]
+; SSE2-NEXT:    movss {{.*#+}} xmm2 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm2 = xmm2[0,0],xmm0[3,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm1 = xmm1[2,0],xmm2[0,2]
+; SSE2-NEXT:    movaps %xmm1, %xmm0
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: expandload_v4f32_const:
+; SSE42:       ## %bb.0: ## %cond.load
+; SSE42-NEXT:    movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
+; SSE42-NEXT:    blendps {{.*#+}} xmm0 = xmm1[0],xmm0[1,2,3]
+; SSE42-NEXT:    insertps {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[2,3]
+; SSE42-NEXT:    insertps {{.*#+}} xmm0 = xmm0[0,1],mem[0],xmm0[3]
+; SSE42-NEXT:    retq
+;
+; AVX1OR2-LABEL: expandload_v4f32_const:
+; AVX1OR2:       ## %bb.0: ## %cond.load
+; AVX1OR2-NEXT:    vmovss {{.*#+}} xmm1 = mem[0],zero,zero,zero
+; AVX1OR2-NEXT:    vblendps {{.*#+}} xmm0 = xmm1[0],xmm0[1,2,3]
+; AVX1OR2-NEXT:    vinsertps {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[2,3]
+; AVX1OR2-NEXT:    vinsertps {{.*#+}} xmm0 = xmm0[0,1],mem[0],xmm0[3]
+; AVX1OR2-NEXT:    retq
+;
+; AVX512F-LABEL: expandload_v4f32_const:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    ## kill: def $xmm0 killed $xmm0 def $zmm0
+; AVX512F-NEXT:    movw $7, %ax
+; AVX512F-NEXT:    kmovw %eax, %k1
+; AVX512F-NEXT:    vexpandps (%rdi), %zmm0 {%k1}
+; AVX512F-NEXT:    ## kill: def $xmm0 killed $xmm0 killed $zmm0
+; AVX512F-NEXT:    vzeroupper
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: expandload_v4f32_const:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    movb $7, %al
+; AVX512VLBW-NEXT:    kmovd %eax, %k1
+; AVX512VLBW-NEXT:    vexpandps (%rdi), %xmm0 {%k1}
+; AVX512VLBW-NEXT:    retq
   %res = call <4 x float> @llvm.masked.expandload.v4f32(float* %base, <4 x i1> <i1 true, i1 true, i1 true, i1 false>, <4 x float> %src0)
   ret <4 x float>%res
 }
 
 define <16 x float> @expandload_v16f32_const(float* %base, <16 x float> %src0) {
-; HSW-LABEL: expandload_v16f32_const:
-; HSW:       # %bb.0: # %cond.load
-; HSW-NEXT:    vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero
-; HSW-NEXT:    vblendps {{.*#+}} ymm0 = ymm2[0],ymm0[1,2,3,4,5,6,7]
-; HSW-NEXT:    vinsertps {{.*#+}} xmm2 = xmm0[0],mem[0],xmm0[2,3]
-; HSW-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1],mem[0],xmm2[3]
-; HSW-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1,2],mem[0]
-; HSW-NEXT:    vblendps {{.*#+}} ymm0 = ymm2[0,1,2,3],ymm0[4,5,6,7]
-; HSW-NEXT:    vmovsd {{.*#+}} xmm2 = mem[0],zero
-; HSW-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1],mem[0],xmm2[3]
-; HSW-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1,2],mem[0]
-; HSW-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
-; HSW-NEXT:    vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero
-; HSW-NEXT:    vblendps {{.*#+}} ymm1 = ymm2[0],ymm1[1,2,3,4,5,6,7]
-; HSW-NEXT:    vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero
-; HSW-NEXT:    vextractf128 $1, %ymm1, %xmm3
-; HSW-NEXT:    vblendps {{.*#+}} xmm2 = xmm2[0],xmm3[1,2,3]
-; HSW-NEXT:    vinsertps {{.*#+}} xmm3 = xmm1[0],mem[0],xmm1[2,3]
-; HSW-NEXT:    vinsertps {{.*#+}} xmm3 = xmm3[0,1],mem[0],xmm3[3]
-; HSW-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0],mem[0],xmm2[2,3]
-; HSW-NEXT:    vblendps {{.*#+}} ymm1 = ymm3[0,1,2,3],ymm1[4,5,6,7]
-; HSW-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1],mem[0],xmm2[3]
-; HSW-NEXT:    vinsertf128 $1, %xmm2, %ymm1, %ymm1
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: expandload_v16f32_const:
-; SKX:       # %bb.0:
-; SKX-NEXT:    movw $30719, %ax # imm = 0x77FF
-; SKX-NEXT:    kmovd %eax, %k1
-; SKX-NEXT:    vexpandps (%rdi), %zmm0 {%k1}
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: expandload_v16f32_const:
-; KNL:       # %bb.0:
-; KNL-NEXT:    movw $30719, %ax # imm = 0x77FF
-; KNL-NEXT:    kmovw %eax, %k1
-; KNL-NEXT:    vexpandps (%rdi), %zmm0 {%k1}
-; KNL-NEXT:    retq
+; SSE2-LABEL: expandload_v16f32_const:
+; SSE2:       ## %bb.0: ## %cond.load
+; SSE2-NEXT:    movups (%rdi), %xmm0
+; SSE2-NEXT:    movups 16(%rdi), %xmm1
+; SSE2-NEXT:    movss {{.*#+}} xmm5 = mem[0],zero,zero,zero
+; SSE2-NEXT:    movss {{.*#+}} xmm4 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm4 = xmm4[0,0],xmm5[0,0]
+; SSE2-NEXT:    movss {{.*#+}} xmm5 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm5 = xmm5[0,0],xmm2[3,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm4 = xmm4[2,0],xmm5[0,2]
+; SSE2-NEXT:    movss {{.*#+}} xmm2 = mem[0],zero,zero,zero
+; SSE2-NEXT:    movss {{.*#+}} xmm5 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm5 = xmm5[0,0],xmm2[0,0]
+; SSE2-NEXT:    movss {{.*#+}} xmm2 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm2 = xmm2[0,0],xmm3[3,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm5 = xmm5[2,0],xmm2[0,2]
+; SSE2-NEXT:    movaps %xmm4, %xmm2
+; SSE2-NEXT:    movaps %xmm5, %xmm3
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: expandload_v16f32_const:
+; SSE42:       ## %bb.0: ## %cond.load
+; SSE42-NEXT:    movups (%rdi), %xmm0
+; SSE42-NEXT:    movups 16(%rdi), %xmm1
+; SSE42-NEXT:    movss {{.*#+}} xmm4 = mem[0],zero,zero,zero
+; SSE42-NEXT:    blendps {{.*#+}} xmm2 = xmm4[0],xmm2[1,2,3]
+; SSE42-NEXT:    insertps {{.*#+}} xmm2 = xmm2[0],mem[0],xmm2[2,3]
+; SSE42-NEXT:    insertps {{.*#+}} xmm2 = xmm2[0,1],mem[0],xmm2[3]
+; SSE42-NEXT:    movss {{.*#+}} xmm4 = mem[0],zero,zero,zero
+; SSE42-NEXT:    blendps {{.*#+}} xmm3 = xmm4[0],xmm3[1,2,3]
+; SSE42-NEXT:    insertps {{.*#+}} xmm3 = xmm3[0],mem[0],xmm3[2,3]
+; SSE42-NEXT:    insertps {{.*#+}} xmm3 = xmm3[0,1],mem[0],xmm3[3]
+; SSE42-NEXT:    retq
+;
+; AVX1OR2-LABEL: expandload_v16f32_const:
+; AVX1OR2:       ## %bb.0: ## %cond.load
+; AVX1OR2-NEXT:    vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero
+; AVX1OR2-NEXT:    vblendps {{.*#+}} ymm0 = ymm2[0],ymm0[1,2,3,4,5,6,7]
+; AVX1OR2-NEXT:    vinsertps {{.*#+}} xmm2 = xmm0[0],mem[0],xmm0[2,3]
+; AVX1OR2-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1],mem[0],xmm2[3]
+; AVX1OR2-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1,2],mem[0]
+; AVX1OR2-NEXT:    vblendps {{.*#+}} ymm0 = ymm2[0,1,2,3],ymm0[4,5,6,7]
+; AVX1OR2-NEXT:    vmovsd {{.*#+}} xmm2 = mem[0],zero
+; AVX1OR2-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1],mem[0],xmm2[3]
+; AVX1OR2-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1,2],mem[0]
+; AVX1OR2-NEXT:    vinsertf128 $1, %xmm2, %ymm0, %ymm0
+; AVX1OR2-NEXT:    vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero
+; AVX1OR2-NEXT:    vblendps {{.*#+}} ymm1 = ymm2[0],ymm1[1,2,3,4,5,6,7]
+; AVX1OR2-NEXT:    vinsertps {{.*#+}} xmm2 = xmm1[0],mem[0],xmm1[2,3]
+; AVX1OR2-NEXT:    vinsertps {{.*#+}} xmm2 = xmm2[0,1],mem[0],xmm2[3]
+; AVX1OR2-NEXT:    vblendps {{.*#+}} ymm2 = ymm2[0,1,2,3],ymm1[4,5,6,7]
+; AVX1OR2-NEXT:    vmovss {{.*#+}} xmm3 = mem[0],zero,zero,zero
+; AVX1OR2-NEXT:    vextractf128 $1, %ymm1, %xmm1
+; AVX1OR2-NEXT:    vblendps {{.*#+}} xmm1 = xmm3[0],xmm1[1,2,3]
+; AVX1OR2-NEXT:    vinsertps {{.*#+}} xmm1 = xmm1[0],mem[0],xmm1[2,3]
+; AVX1OR2-NEXT:    vinsertps {{.*#+}} xmm1 = xmm1[0,1],mem[0],xmm1[3]
+; AVX1OR2-NEXT:    vinsertf128 $1, %xmm1, %ymm2, %ymm1
+; AVX1OR2-NEXT:    retq
+;
+; AVX512F-LABEL: expandload_v16f32_const:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    movw $30719, %ax ## imm = 0x77FF
+; AVX512F-NEXT:    kmovw %eax, %k1
+; AVX512F-NEXT:    vexpandps (%rdi), %zmm0 {%k1}
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: expandload_v16f32_const:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    movw $30719, %ax ## imm = 0x77FF
+; AVX512VLBW-NEXT:    kmovd %eax, %k1
+; AVX512VLBW-NEXT:    vexpandps (%rdi), %zmm0 {%k1}
+; AVX512VLBW-NEXT:    retq
   %res = call <16 x float> @llvm.masked.expandload.v16f32(float* %base, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false>, <16 x float> %src0)
   ret <16 x float>%res
 }
 
 define <16 x float> @expandload_v16f32_const_undef(float* %base) {
-; HSW-LABEL: expandload_v16f32_const_undef:
-; HSW:       # %bb.0: # %cond.load
-; HSW-NEXT:    vmovsd {{.*#+}} xmm0 = mem[0],zero
-; HSW-NEXT:    vinsertps {{.*#+}} xmm0 = xmm0[0,1],mem[0],xmm0[3]
-; HSW-NEXT:    vinsertf128 $1, 44(%rdi), %ymm0, %ymm1
-; HSW-NEXT:    vmovups (%rdi), %ymm0
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: expandload_v16f32_const_undef:
-; SKX:       # %bb.0:
-; SKX-NEXT:    movw $-2049, %ax # imm = 0xF7FF
-; SKX-NEXT:    kmovd %eax, %k1
-; SKX-NEXT:    vexpandps (%rdi), %zmm0 {%k1} {z}
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: expandload_v16f32_const_undef:
-; KNL:       # %bb.0:
-; KNL-NEXT:    movw $-2049, %ax # imm = 0xF7FF
-; KNL-NEXT:    kmovw %eax, %k1
-; KNL-NEXT:    vexpandps (%rdi), %zmm0 {%k1} {z}
-; KNL-NEXT:    retq
+; SSE2-LABEL: expandload_v16f32_const_undef:
+; SSE2:       ## %bb.0: ## %cond.load
+; SSE2-NEXT:    movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
+; SSE2-NEXT:    movsd {{.*#+}} xmm2 = mem[0],zero
+; SSE2-NEXT:    movlhps {{.*#+}} xmm2 = xmm2[0],xmm0[0]
+; SSE2-NEXT:    movups (%rdi), %xmm0
+; SSE2-NEXT:    movups 16(%rdi), %xmm1
+; SSE2-NEXT:    movups 44(%rdi), %xmm3
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: expandload_v16f32_const_undef:
+; SSE42:       ## %bb.0: ## %cond.load
+; SSE42-NEXT:    movsd {{.*#+}} xmm2 = mem[0],zero
+; SSE42-NEXT:    insertps {{.*#+}} xmm2 = xmm2[0,1],mem[0],xmm2[3]
+; SSE42-NEXT:    movups (%rdi), %xmm0
+; SSE42-NEXT:    movups 16(%rdi), %xmm1
+; SSE42-NEXT:    movups 44(%rdi), %xmm3
+; SSE42-NEXT:    retq
+;
+; AVX1OR2-LABEL: expandload_v16f32_const_undef:
+; AVX1OR2:       ## %bb.0: ## %cond.load
+; AVX1OR2-NEXT:    vmovsd {{.*#+}} xmm0 = mem[0],zero
+; AVX1OR2-NEXT:    vinsertps {{.*#+}} xmm0 = xmm0[0,1],mem[0],xmm0[3]
+; AVX1OR2-NEXT:    vinsertf128 $1, 44(%rdi), %ymm0, %ymm1
+; AVX1OR2-NEXT:    vmovups (%rdi), %ymm0
+; AVX1OR2-NEXT:    retq
+;
+; AVX512F-LABEL: expandload_v16f32_const_undef:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    movw $-2049, %ax ## imm = 0xF7FF
+; AVX512F-NEXT:    kmovw %eax, %k1
+; AVX512F-NEXT:    vexpandps (%rdi), %zmm0 {%k1} {z}
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: expandload_v16f32_const_undef:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    movw $-2049, %ax ## imm = 0xF7FF
+; AVX512VLBW-NEXT:    kmovd %eax, %k1
+; AVX512VLBW-NEXT:    vexpandps (%rdi), %zmm0 {%k1} {z}
+; AVX512VLBW-NEXT:    retq
   %res = call <16 x float> @llvm.masked.expandload.v16f32(float* %base, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 false, i1 true, i1 true, i1 true, i1 true>, <16 x float> undef)
   ret <16 x float>%res
 }
 
 
 define <32 x float> @expandload_v32f32_v32i32(float* %base, <32 x float> %src0, <32 x i32> %trigger) {
-; HSW-LABEL: expandload_v32f32_v32i32:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpxor %xmm8, %xmm8, %xmm8
-; HSW-NEXT:    vpcmpeqd %ymm8, %ymm4, %ymm8
-; HSW-NEXT:    vpackssdw %xmm0, %xmm8, %xmm9
-; HSW-NEXT:    vpacksswb %xmm0, %xmm9, %xmm9
-; HSW-NEXT:    vpextrb $0, %xmm9, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_2
-; HSW-NEXT:  # %bb.1: # %cond.load
-; HSW-NEXT:    vmovd {{.*#+}} xmm9 = mem[0],zero,zero,zero
-; HSW-NEXT:    vpblendd {{.*#+}} ymm0 = ymm9[0],ymm0[1,2,3,4,5,6,7]
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_2: # %else
-; HSW-NEXT:    vpackssdw %xmm0, %xmm8, %xmm8
-; HSW-NEXT:    vpacksswb %xmm0, %xmm8, %xmm8
-; HSW-NEXT:    vpextrb $1, %xmm8, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_4
-; HSW-NEXT:  # %bb.3: # %cond.load1
-; HSW-NEXT:    vinsertps {{.*#+}} xmm8 = xmm0[0],mem[0],xmm0[2,3]
-; HSW-NEXT:    vblendps {{.*#+}} ymm0 = ymm8[0,1,2,3],ymm0[4,5,6,7]
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_4: # %else2
-; HSW-NEXT:    vxorps %xmm8, %xmm8, %xmm8
-; HSW-NEXT:    vpcmpeqd %ymm8, %ymm4, %ymm8
-; HSW-NEXT:    vpackssdw %xmm0, %xmm8, %xmm9
-; HSW-NEXT:    vpacksswb %xmm0, %xmm9, %xmm9
-; HSW-NEXT:    vpextrb $2, %xmm9, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_6
-; HSW-NEXT:  # %bb.5: # %cond.load5
-; HSW-NEXT:    vinsertps {{.*#+}} xmm9 = xmm0[0,1],mem[0],xmm0[3]
-; HSW-NEXT:    vblendps {{.*#+}} ymm0 = ymm9[0,1,2,3],ymm0[4,5,6,7]
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_6: # %else6
-; HSW-NEXT:    vpackssdw %xmm0, %xmm8, %xmm8
-; HSW-NEXT:    vpacksswb %xmm0, %xmm8, %xmm8
-; HSW-NEXT:    vpextrb $3, %xmm8, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_8
-; HSW-NEXT:  # %bb.7: # %cond.load9
-; HSW-NEXT:    vinsertps {{.*#+}} xmm8 = xmm0[0,1,2],mem[0]
-; HSW-NEXT:    vblendps {{.*#+}} ymm0 = ymm8[0,1,2,3],ymm0[4,5,6,7]
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_8: # %else10
-; HSW-NEXT:    vxorps %xmm8, %xmm8, %xmm8
-; HSW-NEXT:    vpcmpeqd %ymm8, %ymm4, %ymm8
-; HSW-NEXT:    vextracti128 $1, %ymm8, %xmm8
-; HSW-NEXT:    vpackssdw %xmm8, %xmm0, %xmm9
-; HSW-NEXT:    vpacksswb %xmm0, %xmm9, %xmm9
-; HSW-NEXT:    vpextrb $4, %xmm9, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_10
-; HSW-NEXT:  # %bb.9: # %cond.load13
-; HSW-NEXT:    vmovss {{.*#+}} xmm9 = mem[0],zero,zero,zero
-; HSW-NEXT:    vextractf128 $1, %ymm0, %xmm10
-; HSW-NEXT:    vblendps {{.*#+}} xmm9 = xmm9[0],xmm10[1,2,3]
-; HSW-NEXT:    vinsertf128 $1, %xmm9, %ymm0, %ymm0
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_10: # %else14
-; HSW-NEXT:    vpackssdw %xmm8, %xmm0, %xmm8
-; HSW-NEXT:    vpacksswb %xmm0, %xmm8, %xmm8
-; HSW-NEXT:    vpextrb $5, %xmm8, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_12
-; HSW-NEXT:  # %bb.11: # %cond.load17
-; HSW-NEXT:    vextractf128 $1, %ymm0, %xmm8
-; HSW-NEXT:    vinsertps {{.*#+}} xmm8 = xmm8[0],mem[0],xmm8[2,3]
-; HSW-NEXT:    vinsertf128 $1, %xmm8, %ymm0, %ymm0
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_12: # %else18
-; HSW-NEXT:    vxorps %xmm8, %xmm8, %xmm8
-; HSW-NEXT:    vpcmpeqd %ymm8, %ymm4, %ymm4
-; HSW-NEXT:    vextracti128 $1, %ymm4, %xmm8
-; HSW-NEXT:    vpackssdw %xmm8, %xmm0, %xmm4
-; HSW-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
-; HSW-NEXT:    vpextrb $6, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_14
-; HSW-NEXT:  # %bb.13: # %cond.load21
-; HSW-NEXT:    vextractf128 $1, %ymm0, %xmm4
-; HSW-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0,1],mem[0],xmm4[3]
-; HSW-NEXT:    vinsertf128 $1, %xmm4, %ymm0, %ymm0
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_14: # %else22
-; HSW-NEXT:    vpackssdw %xmm8, %xmm0, %xmm4
-; HSW-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
-; HSW-NEXT:    vpextrb $7, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_16
-; HSW-NEXT:  # %bb.15: # %cond.load25
-; HSW-NEXT:    vextractf128 $1, %ymm0, %xmm4
-; HSW-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0,1,2],mem[0]
-; HSW-NEXT:    vinsertf128 $1, %xmm4, %ymm0, %ymm0
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_16: # %else26
-; HSW-NEXT:    vxorps %xmm4, %xmm4, %xmm4
-; HSW-NEXT:    vpcmpeqd %ymm4, %ymm5, %ymm8
-; HSW-NEXT:    vpackssdw %xmm0, %xmm8, %xmm4
-; HSW-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpextrb $8, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_18
-; HSW-NEXT:  # %bb.17: # %cond.load29
-; HSW-NEXT:    vmovd {{.*#+}} xmm4 = mem[0],zero,zero,zero
-; HSW-NEXT:    vpblendd {{.*#+}} ymm1 = ymm4[0],ymm1[1,2,3,4,5,6,7]
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_18: # %else30
-; HSW-NEXT:    vpackssdw %xmm0, %xmm8, %xmm4
-; HSW-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpextrb $9, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_20
-; HSW-NEXT:  # %bb.19: # %cond.load33
-; HSW-NEXT:    vinsertps {{.*#+}} xmm4 = xmm1[0],mem[0],xmm1[2,3]
-; HSW-NEXT:    vblendps {{.*#+}} ymm1 = ymm4[0,1,2,3],ymm1[4,5,6,7]
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_20: # %else34
-; HSW-NEXT:    vxorps %xmm4, %xmm4, %xmm4
-; HSW-NEXT:    vpcmpeqd %ymm4, %ymm5, %ymm8
-; HSW-NEXT:    vpackssdw %xmm0, %xmm8, %xmm4
-; HSW-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpextrb $10, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_22
-; HSW-NEXT:  # %bb.21: # %cond.load37
-; HSW-NEXT:    vinsertps {{.*#+}} xmm4 = xmm1[0,1],mem[0],xmm1[3]
-; HSW-NEXT:    vblendps {{.*#+}} ymm1 = ymm4[0,1,2,3],ymm1[4,5,6,7]
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_22: # %else38
-; HSW-NEXT:    vpackssdw %xmm0, %xmm8, %xmm4
-; HSW-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpextrb $11, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_24
-; HSW-NEXT:  # %bb.23: # %cond.load41
-; HSW-NEXT:    vinsertps {{.*#+}} xmm4 = xmm1[0,1,2],mem[0]
-; HSW-NEXT:    vblendps {{.*#+}} ymm1 = ymm4[0,1,2,3],ymm1[4,5,6,7]
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_24: # %else42
-; HSW-NEXT:    vxorps %xmm4, %xmm4, %xmm4
-; HSW-NEXT:    vpcmpeqd %ymm4, %ymm5, %ymm4
-; HSW-NEXT:    vextracti128 $1, %ymm4, %xmm8
-; HSW-NEXT:    vpackssdw %xmm8, %xmm0, %xmm4
-; HSW-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpextrb $12, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_26
-; HSW-NEXT:  # %bb.25: # %cond.load45
-; HSW-NEXT:    vmovss {{.*#+}} xmm9 = mem[0],zero,zero,zero
-; HSW-NEXT:    vextractf128 $1, %ymm1, %xmm4
-; HSW-NEXT:    vblendps {{.*#+}} xmm4 = xmm9[0],xmm4[1,2,3]
-; HSW-NEXT:    vinsertf128 $1, %xmm4, %ymm1, %ymm1
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_26: # %else46
-; HSW-NEXT:    vpackssdw %xmm8, %xmm0, %xmm4
-; HSW-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpextrb $13, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_28
-; HSW-NEXT:  # %bb.27: # %cond.load49
-; HSW-NEXT:    vextractf128 $1, %ymm1, %xmm4
-; HSW-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0],mem[0],xmm4[2,3]
-; HSW-NEXT:    vinsertf128 $1, %xmm4, %ymm1, %ymm1
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_28: # %else50
-; HSW-NEXT:    vxorps %xmm4, %xmm4, %xmm4
-; HSW-NEXT:    vpcmpeqd %ymm4, %ymm5, %ymm4
-; HSW-NEXT:    vextracti128 $1, %ymm4, %xmm4
-; HSW-NEXT:    vpackssdw %xmm4, %xmm0, %xmm5
-; HSW-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
-; HSW-NEXT:    vpextrb $14, %xmm5, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_30
-; HSW-NEXT:  # %bb.29: # %cond.load53
-; HSW-NEXT:    vextractf128 $1, %ymm1, %xmm5
-; HSW-NEXT:    vinsertps {{.*#+}} xmm5 = xmm5[0,1],mem[0],xmm5[3]
-; HSW-NEXT:    vinsertf128 $1, %xmm5, %ymm1, %ymm1
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_30: # %else54
-; HSW-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpextrb $15, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_32
-; HSW-NEXT:  # %bb.31: # %cond.load57
-; HSW-NEXT:    vextractf128 $1, %ymm1, %xmm4
-; HSW-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0,1,2],mem[0]
-; HSW-NEXT:    vinsertf128 $1, %xmm4, %ymm1, %ymm1
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_32: # %else58
-; HSW-NEXT:    vxorps %xmm4, %xmm4, %xmm4
-; HSW-NEXT:    vpcmpeqd %ymm4, %ymm6, %ymm4
-; HSW-NEXT:    vpackssdw %xmm0, %xmm4, %xmm5
-; HSW-NEXT:    vpacksswb %xmm0, %xmm5, %xmm5
-; HSW-NEXT:    vpextrb $0, %xmm5, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_34
-; HSW-NEXT:  # %bb.33: # %cond.load61
-; HSW-NEXT:    vmovd {{.*#+}} xmm5 = mem[0],zero,zero,zero
-; HSW-NEXT:    vpblendd {{.*#+}} ymm2 = ymm5[0],ymm2[1,2,3,4,5,6,7]
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_34: # %else62
-; HSW-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
-; HSW-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
-; HSW-NEXT:    vpextrb $1, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_36
-; HSW-NEXT:  # %bb.35: # %cond.load65
-; HSW-NEXT:    vinsertps {{.*#+}} xmm4 = xmm2[0],mem[0],xmm2[2,3]
-; HSW-NEXT:    vblendps {{.*#+}} ymm2 = ymm4[0,1,2,3],ymm2[4,5,6,7]
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_36: # %else66
-; HSW-NEXT:    vxorps %xmm4, %xmm4, %xmm4
-; HSW-NEXT:    vpcmpeqd %ymm4, %ymm6, %ymm4
-; HSW-NEXT:    vpackssdw %xmm0, %xmm4, %xmm5
-; HSW-NEXT:    vpacksswb %xmm0, %xmm5, %xmm5
-; HSW-NEXT:    vpextrb $2, %xmm5, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_38
-; HSW-NEXT:  # %bb.37: # %cond.load69
-; HSW-NEXT:    vinsertps {{.*#+}} xmm5 = xmm2[0,1],mem[0],xmm2[3]
-; HSW-NEXT:    vblendps {{.*#+}} ymm2 = ymm5[0,1,2,3],ymm2[4,5,6,7]
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_38: # %else70
-; HSW-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
-; HSW-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
-; HSW-NEXT:    vpextrb $3, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_40
-; HSW-NEXT:  # %bb.39: # %cond.load73
-; HSW-NEXT:    vinsertps {{.*#+}} xmm4 = xmm2[0,1,2],mem[0]
-; HSW-NEXT:    vblendps {{.*#+}} ymm2 = ymm4[0,1,2,3],ymm2[4,5,6,7]
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_40: # %else74
-; HSW-NEXT:    vxorps %xmm4, %xmm4, %xmm4
-; HSW-NEXT:    vpcmpeqd %ymm4, %ymm6, %ymm4
-; HSW-NEXT:    vextracti128 $1, %ymm4, %xmm4
-; HSW-NEXT:    vpackssdw %xmm4, %xmm0, %xmm5
-; HSW-NEXT:    vpacksswb %xmm0, %xmm5, %xmm5
-; HSW-NEXT:    vpextrb $4, %xmm5, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_42
-; HSW-NEXT:  # %bb.41: # %cond.load77
-; HSW-NEXT:    vmovss {{.*#+}} xmm8 = mem[0],zero,zero,zero
-; HSW-NEXT:    vextractf128 $1, %ymm2, %xmm5
-; HSW-NEXT:    vblendps {{.*#+}} xmm5 = xmm8[0],xmm5[1,2,3]
-; HSW-NEXT:    vinsertf128 $1, %xmm5, %ymm2, %ymm2
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_42: # %else78
-; HSW-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
-; HSW-NEXT:    vpextrb $5, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_44
-; HSW-NEXT:  # %bb.43: # %cond.load81
-; HSW-NEXT:    vextractf128 $1, %ymm2, %xmm4
-; HSW-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0],mem[0],xmm4[2,3]
-; HSW-NEXT:    vinsertf128 $1, %xmm4, %ymm2, %ymm2
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_44: # %else82
-; HSW-NEXT:    vxorps %xmm4, %xmm4, %xmm4
-; HSW-NEXT:    vpcmpeqd %ymm4, %ymm6, %ymm4
-; HSW-NEXT:    vextracti128 $1, %ymm4, %xmm4
-; HSW-NEXT:    vpackssdw %xmm4, %xmm0, %xmm5
-; HSW-NEXT:    vpacksswb %xmm0, %xmm5, %xmm5
-; HSW-NEXT:    vpextrb $6, %xmm5, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_46
-; HSW-NEXT:  # %bb.45: # %cond.load85
-; HSW-NEXT:    vextractf128 $1, %ymm2, %xmm5
-; HSW-NEXT:    vinsertps {{.*#+}} xmm5 = xmm5[0,1],mem[0],xmm5[3]
-; HSW-NEXT:    vinsertf128 $1, %xmm5, %ymm2, %ymm2
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_46: # %else86
-; HSW-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
-; HSW-NEXT:    vpextrb $7, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_48
-; HSW-NEXT:  # %bb.47: # %cond.load89
-; HSW-NEXT:    vextractf128 $1, %ymm2, %xmm4
-; HSW-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0,1,2],mem[0]
-; HSW-NEXT:    vinsertf128 $1, %xmm4, %ymm2, %ymm2
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_48: # %else90
-; HSW-NEXT:    vxorps %xmm4, %xmm4, %xmm4
-; HSW-NEXT:    vpcmpeqd %ymm4, %ymm7, %ymm4
-; HSW-NEXT:    vpackssdw %xmm0, %xmm4, %xmm5
-; HSW-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
-; HSW-NEXT:    vpextrb $8, %xmm5, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_50
-; HSW-NEXT:  # %bb.49: # %cond.load93
-; HSW-NEXT:    vmovd {{.*#+}} xmm5 = mem[0],zero,zero,zero
-; HSW-NEXT:    vpblendd {{.*#+}} ymm3 = ymm5[0],ymm3[1,2,3,4,5,6,7]
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_50: # %else94
-; HSW-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
-; HSW-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpextrb $9, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_52
-; HSW-NEXT:  # %bb.51: # %cond.load97
-; HSW-NEXT:    vinsertps {{.*#+}} xmm4 = xmm3[0],mem[0],xmm3[2,3]
-; HSW-NEXT:    vblendps {{.*#+}} ymm3 = ymm4[0,1,2,3],ymm3[4,5,6,7]
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_52: # %else98
-; HSW-NEXT:    vxorps %xmm4, %xmm4, %xmm4
-; HSW-NEXT:    vpcmpeqd %ymm4, %ymm7, %ymm4
-; HSW-NEXT:    vpackssdw %xmm0, %xmm4, %xmm5
-; HSW-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
-; HSW-NEXT:    vpextrb $10, %xmm5, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_54
-; HSW-NEXT:  # %bb.53: # %cond.load101
-; HSW-NEXT:    vinsertps {{.*#+}} xmm5 = xmm3[0,1],mem[0],xmm3[3]
-; HSW-NEXT:    vblendps {{.*#+}} ymm3 = ymm5[0,1,2,3],ymm3[4,5,6,7]
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_54: # %else102
-; HSW-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
-; HSW-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpextrb $11, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_56
-; HSW-NEXT:  # %bb.55: # %cond.load105
-; HSW-NEXT:    vinsertps {{.*#+}} xmm4 = xmm3[0,1,2],mem[0]
-; HSW-NEXT:    vblendps {{.*#+}} ymm3 = ymm4[0,1,2,3],ymm3[4,5,6,7]
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_56: # %else106
-; HSW-NEXT:    vxorps %xmm4, %xmm4, %xmm4
-; HSW-NEXT:    vpcmpeqd %ymm4, %ymm7, %ymm4
-; HSW-NEXT:    vextracti128 $1, %ymm4, %xmm4
-; HSW-NEXT:    vpackssdw %xmm4, %xmm0, %xmm5
-; HSW-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
-; HSW-NEXT:    vpextrb $12, %xmm5, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_58
-; HSW-NEXT:  # %bb.57: # %cond.load109
-; HSW-NEXT:    vmovss {{.*#+}} xmm5 = mem[0],zero,zero,zero
-; HSW-NEXT:    vextractf128 $1, %ymm3, %xmm6
-; HSW-NEXT:    vblendps {{.*#+}} xmm5 = xmm5[0],xmm6[1,2,3]
-; HSW-NEXT:    vinsertf128 $1, %xmm5, %ymm3, %ymm3
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_58: # %else110
-; HSW-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpextrb $13, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_60
-; HSW-NEXT:  # %bb.59: # %cond.load113
-; HSW-NEXT:    vextractf128 $1, %ymm3, %xmm4
-; HSW-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0],mem[0],xmm4[2,3]
-; HSW-NEXT:    vinsertf128 $1, %xmm4, %ymm3, %ymm3
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_60: # %else114
-; HSW-NEXT:    vxorps %xmm4, %xmm4, %xmm4
-; HSW-NEXT:    vpcmpeqd %ymm4, %ymm7, %ymm4
-; HSW-NEXT:    vextracti128 $1, %ymm4, %xmm4
-; HSW-NEXT:    vpackssdw %xmm4, %xmm0, %xmm5
-; HSW-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
-; HSW-NEXT:    vpextrb $14, %xmm5, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_62
-; HSW-NEXT:  # %bb.61: # %cond.load117
-; HSW-NEXT:    vextractf128 $1, %ymm3, %xmm5
-; HSW-NEXT:    vinsertps {{.*#+}} xmm5 = xmm5[0,1],mem[0],xmm5[3]
-; HSW-NEXT:    vinsertf128 $1, %xmm5, %ymm3, %ymm3
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB8_62: # %else118
-; HSW-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
-; HSW-NEXT:    vpextrb $15, %xmm4, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB8_64
-; HSW-NEXT:  # %bb.63: # %cond.load121
-; HSW-NEXT:    vextractf128 $1, %ymm3, %xmm4
-; HSW-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0,1,2],mem[0]
-; HSW-NEXT:    vinsertf128 $1, %xmm4, %ymm3, %ymm3
-; HSW-NEXT:  .LBB8_64: # %else122
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: expandload_v32f32_v32i32:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vptestnmd %zmm3, %zmm3, %k1
-; SKX-NEXT:    vptestnmd %zmm2, %zmm2, %k2
-; SKX-NEXT:    kmovw %k2, %eax
-; SKX-NEXT:    popcntl %eax, %eax
-; SKX-NEXT:    vexpandps (%rdi,%rax,4), %zmm1 {%k1}
-; SKX-NEXT:    vexpandps (%rdi), %zmm0 {%k2}
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: expandload_v32f32_v32i32:
-; KNL:       # %bb.0:
-; KNL-NEXT:    vptestnmd %zmm3, %zmm3, %k1
-; KNL-NEXT:    vptestnmd %zmm2, %zmm2, %k2
-; KNL-NEXT:    kmovw %k2, %eax
-; KNL-NEXT:    popcntl %eax, %eax
-; KNL-NEXT:    vexpandps (%rdi,%rax,4), %zmm1 {%k1}
-; KNL-NEXT:    vexpandps (%rdi), %zmm0 {%k2}
-; KNL-NEXT:    retq
+; SSE2-LABEL: expandload_v32f32_v32i32:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    movq %rdi, %rax
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm9
+; SSE2-NEXT:    pxor %xmm8, %xmm8
+; SSE2-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE2-NEXT:    movd %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.load
+; SSE2-NEXT:    movss {{.*#+}} xmm10 = mem[0],zero,zero,zero
+; SSE2-NEXT:    movss {{.*#+}} xmm0 = xmm10[0],xmm0[1,2,3]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_2: ## %else
+; SSE2-NEXT:    pextrw $2, %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.load1
+; SSE2-NEXT:    movss {{.*#+}} xmm8 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm8 = xmm8[0,0],xmm0[0,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm8 = xmm8[2,0],xmm0[2,3]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:    movaps %xmm8, %xmm0
+; SSE2-NEXT:  LBB8_4: ## %else2
+; SSE2-NEXT:    xorps %xmm8, %xmm8
+; SSE2-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE2-NEXT:    pextrw $4, %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_6
+; SSE2-NEXT:  ## %bb.5: ## %cond.load5
+; SSE2-NEXT:    movss {{.*#+}} xmm8 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm8 = xmm8[0,0],xmm0[3,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[0,1],xmm8[0,2]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_6: ## %else6
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm8
+; SSE2-NEXT:    pextrw $6, %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_8
+; SSE2-NEXT:  ## %bb.7: ## %cond.load9
+; SSE2-NEXT:    movss {{.*#+}} xmm9 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm9 = xmm9[0,0],xmm0[2,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[0,1],xmm9[2,0]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_8: ## %else10
+; SSE2-NEXT:    xorps %xmm9, %xmm9
+; SSE2-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE2-NEXT:    movd %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_10
+; SSE2-NEXT:  ## %bb.9: ## %cond.load13
+; SSE2-NEXT:    movss {{.*#+}} xmm10 = mem[0],zero,zero,zero
+; SSE2-NEXT:    movss {{.*#+}} xmm1 = xmm10[0],xmm1[1,2,3]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_10: ## %else14
+; SSE2-NEXT:    pextrw $2, %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_12
+; SSE2-NEXT:  ## %bb.11: ## %cond.load17
+; SSE2-NEXT:    movss {{.*#+}} xmm9 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm9 = xmm9[0,0],xmm1[0,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm9 = xmm9[2,0],xmm1[2,3]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:    movaps %xmm9, %xmm1
+; SSE2-NEXT:  LBB8_12: ## %else18
+; SSE2-NEXT:    xorps %xmm9, %xmm9
+; SSE2-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE2-NEXT:    pextrw $4, %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_14
+; SSE2-NEXT:  ## %bb.13: ## %cond.load21
+; SSE2-NEXT:    movss {{.*#+}} xmm9 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm9 = xmm9[0,0],xmm1[3,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm1 = xmm1[0,1],xmm9[0,2]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_14: ## %else22
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm9
+; SSE2-NEXT:    pextrw $6, %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_16
+; SSE2-NEXT:  ## %bb.15: ## %cond.load25
+; SSE2-NEXT:    movss {{.*#+}} xmm8 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm8 = xmm8[0,0],xmm1[2,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm1 = xmm1[0,1],xmm8[2,0]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_16: ## %else26
+; SSE2-NEXT:    xorps %xmm8, %xmm8
+; SSE2-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE2-NEXT:    movd %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_18
+; SSE2-NEXT:  ## %bb.17: ## %cond.load29
+; SSE2-NEXT:    movss {{.*#+}} xmm10 = mem[0],zero,zero,zero
+; SSE2-NEXT:    movss {{.*#+}} xmm2 = xmm10[0],xmm2[1,2,3]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_18: ## %else30
+; SSE2-NEXT:    pextrw $2, %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_20
+; SSE2-NEXT:  ## %bb.19: ## %cond.load33
+; SSE2-NEXT:    movss {{.*#+}} xmm8 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm8 = xmm8[0,0],xmm2[0,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm8 = xmm8[2,0],xmm2[2,3]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:    movaps %xmm8, %xmm2
+; SSE2-NEXT:  LBB8_20: ## %else34
+; SSE2-NEXT:    xorps %xmm8, %xmm8
+; SSE2-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE2-NEXT:    pextrw $4, %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_22
+; SSE2-NEXT:  ## %bb.21: ## %cond.load37
+; SSE2-NEXT:    movss {{.*#+}} xmm8 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm8 = xmm8[0,0],xmm2[3,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm2 = xmm2[0,1],xmm8[0,2]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_22: ## %else38
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm8
+; SSE2-NEXT:    pextrw $6, %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_24
+; SSE2-NEXT:  ## %bb.23: ## %cond.load41
+; SSE2-NEXT:    movss {{.*#+}} xmm9 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm9 = xmm9[0,0],xmm2[2,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm2 = xmm2[0,1],xmm9[2,0]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_24: ## %else42
+; SSE2-NEXT:    xorps %xmm9, %xmm9
+; SSE2-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE2-NEXT:    movd %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_26
+; SSE2-NEXT:  ## %bb.25: ## %cond.load45
+; SSE2-NEXT:    movss {{.*#+}} xmm10 = mem[0],zero,zero,zero
+; SSE2-NEXT:    movss {{.*#+}} xmm3 = xmm10[0],xmm3[1,2,3]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_26: ## %else46
+; SSE2-NEXT:    pextrw $2, %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_28
+; SSE2-NEXT:  ## %bb.27: ## %cond.load49
+; SSE2-NEXT:    movss {{.*#+}} xmm9 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm9 = xmm9[0,0],xmm3[0,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm9 = xmm9[2,0],xmm3[2,3]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:    movaps %xmm9, %xmm3
+; SSE2-NEXT:  LBB8_28: ## %else50
+; SSE2-NEXT:    xorps %xmm9, %xmm9
+; SSE2-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE2-NEXT:    pextrw $4, %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_30
+; SSE2-NEXT:  ## %bb.29: ## %cond.load53
+; SSE2-NEXT:    movss {{.*#+}} xmm9 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm9 = xmm9[0,0],xmm3[3,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm3 = xmm3[0,1],xmm9[0,2]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_30: ## %else54
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm9
+; SSE2-NEXT:    pextrw $6, %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_32
+; SSE2-NEXT:  ## %bb.31: ## %cond.load57
+; SSE2-NEXT:    movss {{.*#+}} xmm8 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm8 = xmm8[0,0],xmm3[2,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm3 = xmm3[0,1],xmm8[2,0]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_32: ## %else58
+; SSE2-NEXT:    xorps %xmm8, %xmm8
+; SSE2-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE2-NEXT:    movd %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_34
+; SSE2-NEXT:  ## %bb.33: ## %cond.load61
+; SSE2-NEXT:    movss {{.*#+}} xmm10 = mem[0],zero,zero,zero
+; SSE2-NEXT:    movss {{.*#+}} xmm4 = xmm10[0],xmm4[1,2,3]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_34: ## %else62
+; SSE2-NEXT:    pextrw $2, %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_36
+; SSE2-NEXT:  ## %bb.35: ## %cond.load65
+; SSE2-NEXT:    movss {{.*#+}} xmm8 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm8 = xmm8[0,0],xmm4[0,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm8 = xmm8[2,0],xmm4[2,3]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:    movaps %xmm8, %xmm4
+; SSE2-NEXT:  LBB8_36: ## %else66
+; SSE2-NEXT:    xorps %xmm8, %xmm8
+; SSE2-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE2-NEXT:    pextrw $4, %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_38
+; SSE2-NEXT:  ## %bb.37: ## %cond.load69
+; SSE2-NEXT:    movss {{.*#+}} xmm8 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm8 = xmm8[0,0],xmm4[3,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm4 = xmm4[0,1],xmm8[0,2]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_38: ## %else70
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm8
+; SSE2-NEXT:    pextrw $6, %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_40
+; SSE2-NEXT:  ## %bb.39: ## %cond.load73
+; SSE2-NEXT:    movss {{.*#+}} xmm9 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm9 = xmm9[0,0],xmm4[2,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm4 = xmm4[0,1],xmm9[2,0]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_40: ## %else74
+; SSE2-NEXT:    xorps %xmm9, %xmm9
+; SSE2-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE2-NEXT:    movd %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_42
+; SSE2-NEXT:  ## %bb.41: ## %cond.load77
+; SSE2-NEXT:    movss {{.*#+}} xmm10 = mem[0],zero,zero,zero
+; SSE2-NEXT:    movss {{.*#+}} xmm5 = xmm10[0],xmm5[1,2,3]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_42: ## %else78
+; SSE2-NEXT:    pextrw $2, %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_44
+; SSE2-NEXT:  ## %bb.43: ## %cond.load81
+; SSE2-NEXT:    movss {{.*#+}} xmm9 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm9 = xmm9[0,0],xmm5[0,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm9 = xmm9[2,0],xmm5[2,3]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:    movaps %xmm9, %xmm5
+; SSE2-NEXT:  LBB8_44: ## %else82
+; SSE2-NEXT:    xorps %xmm9, %xmm9
+; SSE2-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE2-NEXT:    pextrw $4, %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_46
+; SSE2-NEXT:  ## %bb.45: ## %cond.load85
+; SSE2-NEXT:    movss {{.*#+}} xmm9 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm9 = xmm9[0,0],xmm5[3,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm5 = xmm5[0,1],xmm9[0,2]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_46: ## %else86
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm9
+; SSE2-NEXT:    pextrw $6, %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_48
+; SSE2-NEXT:  ## %bb.47: ## %cond.load89
+; SSE2-NEXT:    movss {{.*#+}} xmm8 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm8 = xmm8[0,0],xmm5[2,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm5 = xmm5[0,1],xmm8[2,0]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_48: ## %else90
+; SSE2-NEXT:    xorps %xmm8, %xmm8
+; SSE2-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE2-NEXT:    movd %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_50
+; SSE2-NEXT:  ## %bb.49: ## %cond.load93
+; SSE2-NEXT:    movss {{.*#+}} xmm10 = mem[0],zero,zero,zero
+; SSE2-NEXT:    movss {{.*#+}} xmm6 = xmm10[0],xmm6[1,2,3]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_50: ## %else94
+; SSE2-NEXT:    pextrw $2, %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_52
+; SSE2-NEXT:  ## %bb.51: ## %cond.load97
+; SSE2-NEXT:    movss {{.*#+}} xmm8 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm8 = xmm8[0,0],xmm6[0,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm8 = xmm8[2,0],xmm6[2,3]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:    movaps %xmm8, %xmm6
+; SSE2-NEXT:  LBB8_52: ## %else98
+; SSE2-NEXT:    xorps %xmm8, %xmm8
+; SSE2-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE2-NEXT:    pextrw $4, %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_54
+; SSE2-NEXT:  ## %bb.53: ## %cond.load101
+; SSE2-NEXT:    movss {{.*#+}} xmm8 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm8 = xmm8[0,0],xmm6[3,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm6 = xmm6[0,1],xmm8[0,2]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_54: ## %else102
+; SSE2-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm8
+; SSE2-NEXT:    pextrw $6, %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_56
+; SSE2-NEXT:  ## %bb.55: ## %cond.load105
+; SSE2-NEXT:    movss {{.*#+}} xmm9 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm9 = xmm9[0,0],xmm6[2,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm6 = xmm6[0,1],xmm9[2,0]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_56: ## %else106
+; SSE2-NEXT:    xorps %xmm9, %xmm9
+; SSE2-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE2-NEXT:    movd %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_58
+; SSE2-NEXT:  ## %bb.57: ## %cond.load109
+; SSE2-NEXT:    movss {{.*#+}} xmm10 = mem[0],zero,zero,zero
+; SSE2-NEXT:    movss {{.*#+}} xmm7 = xmm10[0],xmm7[1,2,3]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_58: ## %else110
+; SSE2-NEXT:    pextrw $2, %xmm9, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_60
+; SSE2-NEXT:  ## %bb.59: ## %cond.load113
+; SSE2-NEXT:    movss {{.*#+}} xmm9 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm9 = xmm9[0,0],xmm7[0,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm9 = xmm9[2,0],xmm7[2,3]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:    movaps %xmm9, %xmm7
+; SSE2-NEXT:  LBB8_60: ## %else114
+; SSE2-NEXT:    xorps %xmm9, %xmm9
+; SSE2-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE2-NEXT:    pextrw $4, %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_62
+; SSE2-NEXT:  ## %bb.61: ## %cond.load117
+; SSE2-NEXT:    movss {{.*#+}} xmm9 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm9 = xmm9[0,0],xmm7[3,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm7 = xmm7[0,1],xmm9[0,2]
+; SSE2-NEXT:    addq $4, %rsi
+; SSE2-NEXT:  LBB8_62: ## %else118
+; SSE2-NEXT:    pextrw $6, %xmm8, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB8_64
+; SSE2-NEXT:  ## %bb.63: ## %cond.load121
+; SSE2-NEXT:    movss {{.*#+}} xmm8 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm8 = xmm8[0,0],xmm7[2,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm7 = xmm7[0,1],xmm8[2,0]
+; SSE2-NEXT:  LBB8_64: ## %else122
+; SSE2-NEXT:    movaps %xmm0, (%rax)
+; SSE2-NEXT:    movaps %xmm1, 16(%rax)
+; SSE2-NEXT:    movaps %xmm2, 32(%rax)
+; SSE2-NEXT:    movaps %xmm3, 48(%rax)
+; SSE2-NEXT:    movaps %xmm4, 64(%rax)
+; SSE2-NEXT:    movaps %xmm5, 80(%rax)
+; SSE2-NEXT:    movaps %xmm6, 96(%rax)
+; SSE2-NEXT:    movaps %xmm7, 112(%rax)
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: expandload_v32f32_v32i32:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    movq %rdi, %rax
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm9
+; SSE42-NEXT:    pxor %xmm8, %xmm8
+; SSE42-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE42-NEXT:    pextrb $0, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.load
+; SSE42-NEXT:    movss {{.*#+}} xmm10 = mem[0],zero,zero,zero
+; SSE42-NEXT:    blendps {{.*#+}} xmm0 = xmm10[0],xmm0[1,2,3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_2: ## %else
+; SSE42-NEXT:    pextrb $4, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.load1
+; SSE42-NEXT:    insertps {{.*#+}} xmm0 = xmm0[0],mem[0],xmm0[2,3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_4: ## %else2
+; SSE42-NEXT:    pxor %xmm8, %xmm8
+; SSE42-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE42-NEXT:    pextrb $8, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_6
+; SSE42-NEXT:  ## %bb.5: ## %cond.load5
+; SSE42-NEXT:    insertps {{.*#+}} xmm0 = xmm0[0,1],mem[0],xmm0[3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_6: ## %else6
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm8
+; SSE42-NEXT:    pextrb $12, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_8
+; SSE42-NEXT:  ## %bb.7: ## %cond.load9
+; SSE42-NEXT:    insertps {{.*#+}} xmm0 = xmm0[0,1,2],mem[0]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_8: ## %else10
+; SSE42-NEXT:    pxor %xmm9, %xmm9
+; SSE42-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE42-NEXT:    pextrb $0, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_10
+; SSE42-NEXT:  ## %bb.9: ## %cond.load13
+; SSE42-NEXT:    movss {{.*#+}} xmm10 = mem[0],zero,zero,zero
+; SSE42-NEXT:    blendps {{.*#+}} xmm1 = xmm10[0],xmm1[1,2,3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_10: ## %else14
+; SSE42-NEXT:    pextrb $4, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_12
+; SSE42-NEXT:  ## %bb.11: ## %cond.load17
+; SSE42-NEXT:    insertps {{.*#+}} xmm1 = xmm1[0],mem[0],xmm1[2,3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_12: ## %else18
+; SSE42-NEXT:    pxor %xmm9, %xmm9
+; SSE42-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE42-NEXT:    pextrb $8, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_14
+; SSE42-NEXT:  ## %bb.13: ## %cond.load21
+; SSE42-NEXT:    insertps {{.*#+}} xmm1 = xmm1[0,1],mem[0],xmm1[3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_14: ## %else22
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm9
+; SSE42-NEXT:    pextrb $12, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_16
+; SSE42-NEXT:  ## %bb.15: ## %cond.load25
+; SSE42-NEXT:    insertps {{.*#+}} xmm1 = xmm1[0,1,2],mem[0]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_16: ## %else26
+; SSE42-NEXT:    pxor %xmm8, %xmm8
+; SSE42-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE42-NEXT:    pextrb $0, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_18
+; SSE42-NEXT:  ## %bb.17: ## %cond.load29
+; SSE42-NEXT:    movss {{.*#+}} xmm10 = mem[0],zero,zero,zero
+; SSE42-NEXT:    blendps {{.*#+}} xmm2 = xmm10[0],xmm2[1,2,3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_18: ## %else30
+; SSE42-NEXT:    pextrb $4, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_20
+; SSE42-NEXT:  ## %bb.19: ## %cond.load33
+; SSE42-NEXT:    insertps {{.*#+}} xmm2 = xmm2[0],mem[0],xmm2[2,3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_20: ## %else34
+; SSE42-NEXT:    pxor %xmm8, %xmm8
+; SSE42-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE42-NEXT:    pextrb $8, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_22
+; SSE42-NEXT:  ## %bb.21: ## %cond.load37
+; SSE42-NEXT:    insertps {{.*#+}} xmm2 = xmm2[0,1],mem[0],xmm2[3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_22: ## %else38
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm8
+; SSE42-NEXT:    pextrb $12, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_24
+; SSE42-NEXT:  ## %bb.23: ## %cond.load41
+; SSE42-NEXT:    insertps {{.*#+}} xmm2 = xmm2[0,1,2],mem[0]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_24: ## %else42
+; SSE42-NEXT:    pxor %xmm9, %xmm9
+; SSE42-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE42-NEXT:    pextrb $0, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_26
+; SSE42-NEXT:  ## %bb.25: ## %cond.load45
+; SSE42-NEXT:    movss {{.*#+}} xmm10 = mem[0],zero,zero,zero
+; SSE42-NEXT:    blendps {{.*#+}} xmm3 = xmm10[0],xmm3[1,2,3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_26: ## %else46
+; SSE42-NEXT:    pextrb $4, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_28
+; SSE42-NEXT:  ## %bb.27: ## %cond.load49
+; SSE42-NEXT:    insertps {{.*#+}} xmm3 = xmm3[0],mem[0],xmm3[2,3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_28: ## %else50
+; SSE42-NEXT:    pxor %xmm9, %xmm9
+; SSE42-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE42-NEXT:    pextrb $8, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_30
+; SSE42-NEXT:  ## %bb.29: ## %cond.load53
+; SSE42-NEXT:    insertps {{.*#+}} xmm3 = xmm3[0,1],mem[0],xmm3[3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_30: ## %else54
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm9
+; SSE42-NEXT:    pextrb $12, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_32
+; SSE42-NEXT:  ## %bb.31: ## %cond.load57
+; SSE42-NEXT:    insertps {{.*#+}} xmm3 = xmm3[0,1,2],mem[0]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_32: ## %else58
+; SSE42-NEXT:    pxor %xmm8, %xmm8
+; SSE42-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE42-NEXT:    pextrb $0, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_34
+; SSE42-NEXT:  ## %bb.33: ## %cond.load61
+; SSE42-NEXT:    movss {{.*#+}} xmm10 = mem[0],zero,zero,zero
+; SSE42-NEXT:    blendps {{.*#+}} xmm4 = xmm10[0],xmm4[1,2,3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_34: ## %else62
+; SSE42-NEXT:    pextrb $4, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_36
+; SSE42-NEXT:  ## %bb.35: ## %cond.load65
+; SSE42-NEXT:    insertps {{.*#+}} xmm4 = xmm4[0],mem[0],xmm4[2,3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_36: ## %else66
+; SSE42-NEXT:    pxor %xmm8, %xmm8
+; SSE42-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE42-NEXT:    pextrb $8, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_38
+; SSE42-NEXT:  ## %bb.37: ## %cond.load69
+; SSE42-NEXT:    insertps {{.*#+}} xmm4 = xmm4[0,1],mem[0],xmm4[3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_38: ## %else70
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm8
+; SSE42-NEXT:    pextrb $12, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_40
+; SSE42-NEXT:  ## %bb.39: ## %cond.load73
+; SSE42-NEXT:    insertps {{.*#+}} xmm4 = xmm4[0,1,2],mem[0]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_40: ## %else74
+; SSE42-NEXT:    pxor %xmm9, %xmm9
+; SSE42-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE42-NEXT:    pextrb $0, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_42
+; SSE42-NEXT:  ## %bb.41: ## %cond.load77
+; SSE42-NEXT:    movss {{.*#+}} xmm10 = mem[0],zero,zero,zero
+; SSE42-NEXT:    blendps {{.*#+}} xmm5 = xmm10[0],xmm5[1,2,3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_42: ## %else78
+; SSE42-NEXT:    pextrb $4, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_44
+; SSE42-NEXT:  ## %bb.43: ## %cond.load81
+; SSE42-NEXT:    insertps {{.*#+}} xmm5 = xmm5[0],mem[0],xmm5[2,3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_44: ## %else82
+; SSE42-NEXT:    pxor %xmm9, %xmm9
+; SSE42-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE42-NEXT:    pextrb $8, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_46
+; SSE42-NEXT:  ## %bb.45: ## %cond.load85
+; SSE42-NEXT:    insertps {{.*#+}} xmm5 = xmm5[0,1],mem[0],xmm5[3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_46: ## %else86
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm9
+; SSE42-NEXT:    pextrb $12, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_48
+; SSE42-NEXT:  ## %bb.47: ## %cond.load89
+; SSE42-NEXT:    insertps {{.*#+}} xmm5 = xmm5[0,1,2],mem[0]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_48: ## %else90
+; SSE42-NEXT:    pxor %xmm8, %xmm8
+; SSE42-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE42-NEXT:    pextrb $0, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_50
+; SSE42-NEXT:  ## %bb.49: ## %cond.load93
+; SSE42-NEXT:    movss {{.*#+}} xmm10 = mem[0],zero,zero,zero
+; SSE42-NEXT:    blendps {{.*#+}} xmm6 = xmm10[0],xmm6[1,2,3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_50: ## %else94
+; SSE42-NEXT:    pextrb $4, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_52
+; SSE42-NEXT:  ## %bb.51: ## %cond.load97
+; SSE42-NEXT:    insertps {{.*#+}} xmm6 = xmm6[0],mem[0],xmm6[2,3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_52: ## %else98
+; SSE42-NEXT:    pxor %xmm8, %xmm8
+; SSE42-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE42-NEXT:    pextrb $8, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_54
+; SSE42-NEXT:  ## %bb.53: ## %cond.load101
+; SSE42-NEXT:    insertps {{.*#+}} xmm6 = xmm6[0,1],mem[0],xmm6[3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_54: ## %else102
+; SSE42-NEXT:    movdqa {{[0-9]+}}(%rsp), %xmm8
+; SSE42-NEXT:    pextrb $12, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_56
+; SSE42-NEXT:  ## %bb.55: ## %cond.load105
+; SSE42-NEXT:    insertps {{.*#+}} xmm6 = xmm6[0,1,2],mem[0]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_56: ## %else106
+; SSE42-NEXT:    pxor %xmm9, %xmm9
+; SSE42-NEXT:    pcmpeqd %xmm8, %xmm9
+; SSE42-NEXT:    pextrb $0, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_58
+; SSE42-NEXT:  ## %bb.57: ## %cond.load109
+; SSE42-NEXT:    movss {{.*#+}} xmm10 = mem[0],zero,zero,zero
+; SSE42-NEXT:    blendps {{.*#+}} xmm7 = xmm10[0],xmm7[1,2,3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_58: ## %else110
+; SSE42-NEXT:    pextrb $4, %xmm9, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_60
+; SSE42-NEXT:  ## %bb.59: ## %cond.load113
+; SSE42-NEXT:    insertps {{.*#+}} xmm7 = xmm7[0],mem[0],xmm7[2,3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_60: ## %else114
+; SSE42-NEXT:    pxor %xmm9, %xmm9
+; SSE42-NEXT:    pcmpeqd %xmm9, %xmm8
+; SSE42-NEXT:    pextrb $8, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_62
+; SSE42-NEXT:  ## %bb.61: ## %cond.load117
+; SSE42-NEXT:    insertps {{.*#+}} xmm7 = xmm7[0,1],mem[0],xmm7[3]
+; SSE42-NEXT:    addq $4, %rsi
+; SSE42-NEXT:  LBB8_62: ## %else118
+; SSE42-NEXT:    pextrb $12, %xmm8, %ecx
+; SSE42-NEXT:    testb $1, %cl
+; SSE42-NEXT:    je LBB8_64
+; SSE42-NEXT:  ## %bb.63: ## %cond.load121
+; SSE42-NEXT:    insertps {{.*#+}} xmm7 = xmm7[0,1,2],mem[0]
+; SSE42-NEXT:  LBB8_64: ## %else122
+; SSE42-NEXT:    movaps %xmm0, (%rax)
+; SSE42-NEXT:    movaps %xmm1, 16(%rax)
+; SSE42-NEXT:    movaps %xmm2, 32(%rax)
+; SSE42-NEXT:    movaps %xmm3, 48(%rax)
+; SSE42-NEXT:    movaps %xmm4, 64(%rax)
+; SSE42-NEXT:    movaps %xmm5, 80(%rax)
+; SSE42-NEXT:    movaps %xmm6, 96(%rax)
+; SSE42-NEXT:    movaps %xmm7, 112(%rax)
+; SSE42-NEXT:    retq
+;
+; AVX1-LABEL: expandload_v32f32_v32i32:
+; AVX1:       ## %bb.0:
+; AVX1-NEXT:    vpxor %xmm8, %xmm8, %xmm8
+; AVX1-NEXT:    vpcmpeqd %xmm8, %xmm4, %xmm9
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm9, %xmm9
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm9, %xmm9
+; AVX1-NEXT:    vpextrb $0, %xmm9, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_2
+; AVX1-NEXT:  ## %bb.1: ## %cond.load
+; AVX1-NEXT:    vmovss {{.*#+}} xmm9 = mem[0],zero,zero,zero
+; AVX1-NEXT:    vblendps {{.*#+}} ymm0 = ymm9[0],ymm0[1,2,3,4,5,6,7]
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_2: ## %else
+; AVX1-NEXT:    vpcmpeqd %xmm8, %xmm4, %xmm8
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm8, %xmm8
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm8, %xmm8
+; AVX1-NEXT:    vpextrb $1, %xmm8, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_4
+; AVX1-NEXT:  ## %bb.3: ## %cond.load1
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm8 = xmm0[0],mem[0],xmm0[2,3]
+; AVX1-NEXT:    vblendps {{.*#+}} ymm0 = ymm8[0,1,2,3],ymm0[4,5,6,7]
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_4: ## %else2
+; AVX1-NEXT:    vxorps %xmm8, %xmm8, %xmm8
+; AVX1-NEXT:    vpcmpeqd %xmm8, %xmm4, %xmm9
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm9, %xmm9
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm9, %xmm9
+; AVX1-NEXT:    vpextrb $2, %xmm9, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_6
+; AVX1-NEXT:  ## %bb.5: ## %cond.load5
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm9 = xmm0[0,1],mem[0],xmm0[3]
+; AVX1-NEXT:    vblendps {{.*#+}} ymm0 = ymm9[0,1,2,3],ymm0[4,5,6,7]
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_6: ## %else6
+; AVX1-NEXT:    vpcmpeqd %xmm8, %xmm4, %xmm8
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm8, %xmm8
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm8, %xmm8
+; AVX1-NEXT:    vpextrb $3, %xmm8, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_8
+; AVX1-NEXT:  ## %bb.7: ## %cond.load9
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm8 = xmm0[0,1,2],mem[0]
+; AVX1-NEXT:    vblendps {{.*#+}} ymm0 = ymm8[0,1,2,3],ymm0[4,5,6,7]
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_8: ## %else10
+; AVX1-NEXT:    vextractf128 $1, %ymm4, %xmm8
+; AVX1-NEXT:    vpxor %xmm4, %xmm4, %xmm4
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm8, %xmm9
+; AVX1-NEXT:    vpackssdw %xmm9, %xmm0, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpextrb $4, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_10
+; AVX1-NEXT:  ## %bb.9: ## %cond.load13
+; AVX1-NEXT:    vmovd {{.*#+}} xmm10 = mem[0],zero,zero,zero
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm4
+; AVX1-NEXT:    vpblendw {{.*#+}} xmm4 = xmm10[0,1],xmm4[2,3,4,5,6,7]
+; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm0, %ymm0
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_10: ## %else14
+; AVX1-NEXT:    vpackssdw %xmm9, %xmm0, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpextrb $5, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_12
+; AVX1-NEXT:  ## %bb.11: ## %cond.load17
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm4
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0],mem[0],xmm4[2,3]
+; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm0, %ymm0
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_12: ## %else18
+; AVX1-NEXT:    vxorps %xmm4, %xmm4, %xmm4
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm8, %xmm8
+; AVX1-NEXT:    vpackssdw %xmm8, %xmm0, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpextrb $6, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_14
+; AVX1-NEXT:  ## %bb.13: ## %cond.load21
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm4
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0,1],mem[0],xmm4[3]
+; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm0, %ymm0
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_14: ## %else22
+; AVX1-NEXT:    vpackssdw %xmm8, %xmm0, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpextrb $7, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_16
+; AVX1-NEXT:  ## %bb.15: ## %cond.load25
+; AVX1-NEXT:    vextractf128 $1, %ymm0, %xmm4
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0,1,2],mem[0]
+; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm0, %ymm0
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_16: ## %else26
+; AVX1-NEXT:    vpxor %xmm8, %xmm8, %xmm8
+; AVX1-NEXT:    vpcmpeqd %xmm8, %xmm5, %xmm4
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpextrb $8, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_18
+; AVX1-NEXT:  ## %bb.17: ## %cond.load29
+; AVX1-NEXT:    vmovss {{.*#+}} xmm4 = mem[0],zero,zero,zero
+; AVX1-NEXT:    vblendps {{.*#+}} ymm1 = ymm4[0],ymm1[1,2,3,4,5,6,7]
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_18: ## %else30
+; AVX1-NEXT:    vpcmpeqd %xmm8, %xmm5, %xmm4
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpextrb $9, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_20
+; AVX1-NEXT:  ## %bb.19: ## %cond.load33
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm4 = xmm1[0],mem[0],xmm1[2,3]
+; AVX1-NEXT:    vblendps {{.*#+}} ymm1 = ymm4[0,1,2,3],ymm1[4,5,6,7]
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_20: ## %else34
+; AVX1-NEXT:    vpxor %xmm8, %xmm8, %xmm8
+; AVX1-NEXT:    vpcmpeqd %xmm8, %xmm5, %xmm4
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpextrb $10, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_22
+; AVX1-NEXT:  ## %bb.21: ## %cond.load37
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm4 = xmm1[0,1],mem[0],xmm1[3]
+; AVX1-NEXT:    vblendps {{.*#+}} ymm1 = ymm4[0,1,2,3],ymm1[4,5,6,7]
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_22: ## %else38
+; AVX1-NEXT:    vpcmpeqd %xmm8, %xmm5, %xmm4
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpextrb $11, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_24
+; AVX1-NEXT:  ## %bb.23: ## %cond.load41
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm4 = xmm1[0,1,2],mem[0]
+; AVX1-NEXT:    vblendps {{.*#+}} ymm1 = ymm4[0,1,2,3],ymm1[4,5,6,7]
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_24: ## %else42
+; AVX1-NEXT:    vextractf128 $1, %ymm5, %xmm8
+; AVX1-NEXT:    vpxor %xmm5, %xmm5, %xmm5
+; AVX1-NEXT:    vpcmpeqd %xmm5, %xmm8, %xmm5
+; AVX1-NEXT:    vpackssdw %xmm5, %xmm0, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpextrb $12, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_26
+; AVX1-NEXT:  ## %bb.25: ## %cond.load45
+; AVX1-NEXT:    vmovd {{.*#+}} xmm9 = mem[0],zero,zero,zero
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm4
+; AVX1-NEXT:    vpblendw {{.*#+}} xmm4 = xmm9[0,1],xmm4[2,3,4,5,6,7]
+; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm1, %ymm1
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_26: ## %else46
+; AVX1-NEXT:    vpackssdw %xmm5, %xmm0, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpextrb $13, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_28
+; AVX1-NEXT:  ## %bb.27: ## %cond.load49
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm4
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0],mem[0],xmm4[2,3]
+; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm1, %ymm1
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_28: ## %else50
+; AVX1-NEXT:    vxorps %xmm4, %xmm4, %xmm4
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm8, %xmm4
+; AVX1-NEXT:    vpackssdw %xmm4, %xmm0, %xmm5
+; AVX1-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
+; AVX1-NEXT:    vpextrb $14, %xmm5, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_30
+; AVX1-NEXT:  ## %bb.29: ## %cond.load53
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm5
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm5 = xmm5[0,1],mem[0],xmm5[3]
+; AVX1-NEXT:    vinsertf128 $1, %xmm5, %ymm1, %ymm1
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_30: ## %else54
+; AVX1-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpextrb $15, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_32
+; AVX1-NEXT:  ## %bb.31: ## %cond.load57
+; AVX1-NEXT:    vextractf128 $1, %ymm1, %xmm4
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0,1,2],mem[0]
+; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm1, %ymm1
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_32: ## %else58
+; AVX1-NEXT:    vxorps %xmm4, %xmm4, %xmm4
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm6, %xmm5
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm5, %xmm5
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm5, %xmm5
+; AVX1-NEXT:    vpextrb $0, %xmm5, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_34
+; AVX1-NEXT:  ## %bb.33: ## %cond.load61
+; AVX1-NEXT:    vmovss {{.*#+}} xmm5 = mem[0],zero,zero,zero
+; AVX1-NEXT:    vblendps {{.*#+}} ymm2 = ymm5[0],ymm2[1,2,3,4,5,6,7]
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_34: ## %else62
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm6, %xmm4
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpextrb $1, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_36
+; AVX1-NEXT:  ## %bb.35: ## %cond.load65
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm4 = xmm2[0],mem[0],xmm2[2,3]
+; AVX1-NEXT:    vblendps {{.*#+}} ymm2 = ymm4[0,1,2,3],ymm2[4,5,6,7]
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_36: ## %else66
+; AVX1-NEXT:    vxorps %xmm4, %xmm4, %xmm4
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm6, %xmm5
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm5, %xmm5
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm5, %xmm5
+; AVX1-NEXT:    vpextrb $2, %xmm5, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_38
+; AVX1-NEXT:  ## %bb.37: ## %cond.load69
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm5 = xmm2[0,1],mem[0],xmm2[3]
+; AVX1-NEXT:    vblendps {{.*#+}} ymm2 = ymm5[0,1,2,3],ymm2[4,5,6,7]
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_38: ## %else70
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm6, %xmm4
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpextrb $3, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_40
+; AVX1-NEXT:  ## %bb.39: ## %cond.load73
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm4 = xmm2[0,1,2],mem[0]
+; AVX1-NEXT:    vblendps {{.*#+}} ymm2 = ymm4[0,1,2,3],ymm2[4,5,6,7]
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_40: ## %else74
+; AVX1-NEXT:    vextractf128 $1, %ymm6, %xmm8
+; AVX1-NEXT:    vxorps %xmm5, %xmm5, %xmm5
+; AVX1-NEXT:    vpcmpeqd %xmm5, %xmm8, %xmm5
+; AVX1-NEXT:    vpackssdw %xmm5, %xmm0, %xmm6
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm6, %xmm6
+; AVX1-NEXT:    vpextrb $4, %xmm6, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_42
+; AVX1-NEXT:  ## %bb.41: ## %cond.load77
+; AVX1-NEXT:    vmovss {{.*#+}} xmm6 = mem[0],zero,zero,zero
+; AVX1-NEXT:    vextractf128 $1, %ymm2, %xmm4
+; AVX1-NEXT:    vblendps {{.*#+}} xmm4 = xmm6[0],xmm4[1,2,3]
+; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm2, %ymm2
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_42: ## %else78
+; AVX1-NEXT:    vpackssdw %xmm5, %xmm0, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpextrb $5, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_44
+; AVX1-NEXT:  ## %bb.43: ## %cond.load81
+; AVX1-NEXT:    vextractf128 $1, %ymm2, %xmm4
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0],mem[0],xmm4[2,3]
+; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm2, %ymm2
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_44: ## %else82
+; AVX1-NEXT:    vxorps %xmm4, %xmm4, %xmm4
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm8, %xmm4
+; AVX1-NEXT:    vpackssdw %xmm4, %xmm0, %xmm5
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm5, %xmm5
+; AVX1-NEXT:    vpextrb $6, %xmm5, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_46
+; AVX1-NEXT:  ## %bb.45: ## %cond.load85
+; AVX1-NEXT:    vextractf128 $1, %ymm2, %xmm5
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm5 = xmm5[0,1],mem[0],xmm5[3]
+; AVX1-NEXT:    vinsertf128 $1, %xmm5, %ymm2, %ymm2
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_46: ## %else86
+; AVX1-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpextrb $7, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_48
+; AVX1-NEXT:  ## %bb.47: ## %cond.load89
+; AVX1-NEXT:    vextractf128 $1, %ymm2, %xmm4
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0,1,2],mem[0]
+; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm2, %ymm2
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_48: ## %else90
+; AVX1-NEXT:    vxorps %xmm4, %xmm4, %xmm4
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm7, %xmm5
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm5, %xmm5
+; AVX1-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
+; AVX1-NEXT:    vpextrb $8, %xmm5, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_50
+; AVX1-NEXT:  ## %bb.49: ## %cond.load93
+; AVX1-NEXT:    vmovss {{.*#+}} xmm5 = mem[0],zero,zero,zero
+; AVX1-NEXT:    vblendps {{.*#+}} ymm3 = ymm5[0],ymm3[1,2,3,4,5,6,7]
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_50: ## %else94
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm7, %xmm4
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpextrb $9, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_52
+; AVX1-NEXT:  ## %bb.51: ## %cond.load97
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm4 = xmm3[0],mem[0],xmm3[2,3]
+; AVX1-NEXT:    vblendps {{.*#+}} ymm3 = ymm4[0,1,2,3],ymm3[4,5,6,7]
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_52: ## %else98
+; AVX1-NEXT:    vxorps %xmm4, %xmm4, %xmm4
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm7, %xmm5
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm5, %xmm5
+; AVX1-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
+; AVX1-NEXT:    vpextrb $10, %xmm5, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_54
+; AVX1-NEXT:  ## %bb.53: ## %cond.load101
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm5 = xmm3[0,1],mem[0],xmm3[3]
+; AVX1-NEXT:    vblendps {{.*#+}} ymm3 = ymm5[0,1,2,3],ymm3[4,5,6,7]
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_54: ## %else102
+; AVX1-NEXT:    vpcmpeqd %xmm4, %xmm7, %xmm4
+; AVX1-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpextrb $11, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_56
+; AVX1-NEXT:  ## %bb.55: ## %cond.load105
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm4 = xmm3[0,1,2],mem[0]
+; AVX1-NEXT:    vblendps {{.*#+}} ymm3 = ymm4[0,1,2,3],ymm3[4,5,6,7]
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_56: ## %else106
+; AVX1-NEXT:    vextractf128 $1, %ymm7, %xmm4
+; AVX1-NEXT:    vxorps %xmm5, %xmm5, %xmm5
+; AVX1-NEXT:    vpcmpeqd %xmm5, %xmm4, %xmm5
+; AVX1-NEXT:    vpackssdw %xmm5, %xmm0, %xmm6
+; AVX1-NEXT:    vpacksswb %xmm6, %xmm0, %xmm6
+; AVX1-NEXT:    vpextrb $12, %xmm6, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_58
+; AVX1-NEXT:  ## %bb.57: ## %cond.load109
+; AVX1-NEXT:    vmovd {{.*#+}} xmm6 = mem[0],zero,zero,zero
+; AVX1-NEXT:    vextractf128 $1, %ymm3, %xmm7
+; AVX1-NEXT:    vpblendw {{.*#+}} xmm6 = xmm6[0,1],xmm7[2,3,4,5,6,7]
+; AVX1-NEXT:    vinsertf128 $1, %xmm6, %ymm3, %ymm3
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_58: ## %else110
+; AVX1-NEXT:    vpackssdw %xmm5, %xmm0, %xmm5
+; AVX1-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
+; AVX1-NEXT:    vpextrb $13, %xmm5, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_60
+; AVX1-NEXT:  ## %bb.59: ## %cond.load113
+; AVX1-NEXT:    vextractf128 $1, %ymm3, %xmm5
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm5 = xmm5[0],mem[0],xmm5[2,3]
+; AVX1-NEXT:    vinsertf128 $1, %xmm5, %ymm3, %ymm3
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_60: ## %else114
+; AVX1-NEXT:    vxorps %xmm5, %xmm5, %xmm5
+; AVX1-NEXT:    vpcmpeqd %xmm5, %xmm4, %xmm4
+; AVX1-NEXT:    vpackssdw %xmm4, %xmm0, %xmm5
+; AVX1-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
+; AVX1-NEXT:    vpextrb $14, %xmm5, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_62
+; AVX1-NEXT:  ## %bb.61: ## %cond.load117
+; AVX1-NEXT:    vextractf128 $1, %ymm3, %xmm5
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm5 = xmm5[0,1],mem[0],xmm5[3]
+; AVX1-NEXT:    vinsertf128 $1, %xmm5, %ymm3, %ymm3
+; AVX1-NEXT:    addq $4, %rdi
+; AVX1-NEXT:  LBB8_62: ## %else118
+; AVX1-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX1-NEXT:    vpextrb $15, %xmm4, %eax
+; AVX1-NEXT:    testb $1, %al
+; AVX1-NEXT:    je LBB8_64
+; AVX1-NEXT:  ## %bb.63: ## %cond.load121
+; AVX1-NEXT:    vextractf128 $1, %ymm3, %xmm4
+; AVX1-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0,1,2],mem[0]
+; AVX1-NEXT:    vinsertf128 $1, %xmm4, %ymm3, %ymm3
+; AVX1-NEXT:  LBB8_64: ## %else122
+; AVX1-NEXT:    retq
+;
+; AVX2-LABEL: expandload_v32f32_v32i32:
+; AVX2:       ## %bb.0:
+; AVX2-NEXT:    vpxor %xmm8, %xmm8, %xmm8
+; AVX2-NEXT:    vpcmpeqd %ymm8, %ymm4, %ymm8
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm8, %xmm9
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm9, %xmm9
+; AVX2-NEXT:    vpextrb $0, %xmm9, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_2
+; AVX2-NEXT:  ## %bb.1: ## %cond.load
+; AVX2-NEXT:    vmovd {{.*#+}} xmm9 = mem[0],zero,zero,zero
+; AVX2-NEXT:    vpblendd {{.*#+}} ymm0 = ymm9[0],ymm0[1,2,3,4,5,6,7]
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_2: ## %else
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm8, %xmm8
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm8, %xmm8
+; AVX2-NEXT:    vpextrb $1, %xmm8, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_4
+; AVX2-NEXT:  ## %bb.3: ## %cond.load1
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm8 = xmm0[0],mem[0],xmm0[2,3]
+; AVX2-NEXT:    vblendps {{.*#+}} ymm0 = ymm8[0,1,2,3],ymm0[4,5,6,7]
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_4: ## %else2
+; AVX2-NEXT:    vxorps %xmm8, %xmm8, %xmm8
+; AVX2-NEXT:    vpcmpeqd %ymm8, %ymm4, %ymm8
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm8, %xmm9
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm9, %xmm9
+; AVX2-NEXT:    vpextrb $2, %xmm9, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_6
+; AVX2-NEXT:  ## %bb.5: ## %cond.load5
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm9 = xmm0[0,1],mem[0],xmm0[3]
+; AVX2-NEXT:    vblendps {{.*#+}} ymm0 = ymm9[0,1,2,3],ymm0[4,5,6,7]
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_6: ## %else6
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm8, %xmm8
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm8, %xmm8
+; AVX2-NEXT:    vpextrb $3, %xmm8, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_8
+; AVX2-NEXT:  ## %bb.7: ## %cond.load9
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm8 = xmm0[0,1,2],mem[0]
+; AVX2-NEXT:    vblendps {{.*#+}} ymm0 = ymm8[0,1,2,3],ymm0[4,5,6,7]
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_8: ## %else10
+; AVX2-NEXT:    vxorps %xmm8, %xmm8, %xmm8
+; AVX2-NEXT:    vpcmpeqd %ymm8, %ymm4, %ymm8
+; AVX2-NEXT:    vextracti128 $1, %ymm8, %xmm8
+; AVX2-NEXT:    vpackssdw %xmm8, %xmm0, %xmm9
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm9, %xmm9
+; AVX2-NEXT:    vpextrb $4, %xmm9, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_10
+; AVX2-NEXT:  ## %bb.9: ## %cond.load13
+; AVX2-NEXT:    vmovss {{.*#+}} xmm9 = mem[0],zero,zero,zero
+; AVX2-NEXT:    vextractf128 $1, %ymm0, %xmm10
+; AVX2-NEXT:    vblendps {{.*#+}} xmm9 = xmm9[0],xmm10[1,2,3]
+; AVX2-NEXT:    vinsertf128 $1, %xmm9, %ymm0, %ymm0
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_10: ## %else14
+; AVX2-NEXT:    vpackssdw %xmm8, %xmm0, %xmm8
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm8, %xmm8
+; AVX2-NEXT:    vpextrb $5, %xmm8, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_12
+; AVX2-NEXT:  ## %bb.11: ## %cond.load17
+; AVX2-NEXT:    vextractf128 $1, %ymm0, %xmm8
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm8 = xmm8[0],mem[0],xmm8[2,3]
+; AVX2-NEXT:    vinsertf128 $1, %xmm8, %ymm0, %ymm0
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_12: ## %else18
+; AVX2-NEXT:    vxorps %xmm8, %xmm8, %xmm8
+; AVX2-NEXT:    vpcmpeqd %ymm8, %ymm4, %ymm4
+; AVX2-NEXT:    vextracti128 $1, %ymm4, %xmm8
+; AVX2-NEXT:    vpackssdw %xmm8, %xmm0, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX2-NEXT:    vpextrb $6, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_14
+; AVX2-NEXT:  ## %bb.13: ## %cond.load21
+; AVX2-NEXT:    vextractf128 $1, %ymm0, %xmm4
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0,1],mem[0],xmm4[3]
+; AVX2-NEXT:    vinsertf128 $1, %xmm4, %ymm0, %ymm0
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_14: ## %else22
+; AVX2-NEXT:    vpackssdw %xmm8, %xmm0, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX2-NEXT:    vpextrb $7, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_16
+; AVX2-NEXT:  ## %bb.15: ## %cond.load25
+; AVX2-NEXT:    vextractf128 $1, %ymm0, %xmm4
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0,1,2],mem[0]
+; AVX2-NEXT:    vinsertf128 $1, %xmm4, %ymm0, %ymm0
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_16: ## %else26
+; AVX2-NEXT:    vxorps %xmm4, %xmm4, %xmm4
+; AVX2-NEXT:    vpcmpeqd %ymm4, %ymm5, %ymm8
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm8, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpextrb $8, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_18
+; AVX2-NEXT:  ## %bb.17: ## %cond.load29
+; AVX2-NEXT:    vmovd {{.*#+}} xmm4 = mem[0],zero,zero,zero
+; AVX2-NEXT:    vpblendd {{.*#+}} ymm1 = ymm4[0],ymm1[1,2,3,4,5,6,7]
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_18: ## %else30
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm8, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpextrb $9, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_20
+; AVX2-NEXT:  ## %bb.19: ## %cond.load33
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm4 = xmm1[0],mem[0],xmm1[2,3]
+; AVX2-NEXT:    vblendps {{.*#+}} ymm1 = ymm4[0,1,2,3],ymm1[4,5,6,7]
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_20: ## %else34
+; AVX2-NEXT:    vxorps %xmm4, %xmm4, %xmm4
+; AVX2-NEXT:    vpcmpeqd %ymm4, %ymm5, %ymm8
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm8, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpextrb $10, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_22
+; AVX2-NEXT:  ## %bb.21: ## %cond.load37
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm4 = xmm1[0,1],mem[0],xmm1[3]
+; AVX2-NEXT:    vblendps {{.*#+}} ymm1 = ymm4[0,1,2,3],ymm1[4,5,6,7]
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_22: ## %else38
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm8, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpextrb $11, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_24
+; AVX2-NEXT:  ## %bb.23: ## %cond.load41
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm4 = xmm1[0,1,2],mem[0]
+; AVX2-NEXT:    vblendps {{.*#+}} ymm1 = ymm4[0,1,2,3],ymm1[4,5,6,7]
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_24: ## %else42
+; AVX2-NEXT:    vxorps %xmm4, %xmm4, %xmm4
+; AVX2-NEXT:    vpcmpeqd %ymm4, %ymm5, %ymm4
+; AVX2-NEXT:    vextracti128 $1, %ymm4, %xmm8
+; AVX2-NEXT:    vpackssdw %xmm8, %xmm0, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpextrb $12, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_26
+; AVX2-NEXT:  ## %bb.25: ## %cond.load45
+; AVX2-NEXT:    vmovss {{.*#+}} xmm9 = mem[0],zero,zero,zero
+; AVX2-NEXT:    vextractf128 $1, %ymm1, %xmm4
+; AVX2-NEXT:    vblendps {{.*#+}} xmm4 = xmm9[0],xmm4[1,2,3]
+; AVX2-NEXT:    vinsertf128 $1, %xmm4, %ymm1, %ymm1
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_26: ## %else46
+; AVX2-NEXT:    vpackssdw %xmm8, %xmm0, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpextrb $13, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_28
+; AVX2-NEXT:  ## %bb.27: ## %cond.load49
+; AVX2-NEXT:    vextractf128 $1, %ymm1, %xmm4
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0],mem[0],xmm4[2,3]
+; AVX2-NEXT:    vinsertf128 $1, %xmm4, %ymm1, %ymm1
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_28: ## %else50
+; AVX2-NEXT:    vxorps %xmm4, %xmm4, %xmm4
+; AVX2-NEXT:    vpcmpeqd %ymm4, %ymm5, %ymm4
+; AVX2-NEXT:    vextracti128 $1, %ymm4, %xmm4
+; AVX2-NEXT:    vpackssdw %xmm4, %xmm0, %xmm5
+; AVX2-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
+; AVX2-NEXT:    vpextrb $14, %xmm5, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_30
+; AVX2-NEXT:  ## %bb.29: ## %cond.load53
+; AVX2-NEXT:    vextractf128 $1, %ymm1, %xmm5
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm5 = xmm5[0,1],mem[0],xmm5[3]
+; AVX2-NEXT:    vinsertf128 $1, %xmm5, %ymm1, %ymm1
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_30: ## %else54
+; AVX2-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpextrb $15, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_32
+; AVX2-NEXT:  ## %bb.31: ## %cond.load57
+; AVX2-NEXT:    vextractf128 $1, %ymm1, %xmm4
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0,1,2],mem[0]
+; AVX2-NEXT:    vinsertf128 $1, %xmm4, %ymm1, %ymm1
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_32: ## %else58
+; AVX2-NEXT:    vxorps %xmm4, %xmm4, %xmm4
+; AVX2-NEXT:    vpcmpeqd %ymm4, %ymm6, %ymm4
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm4, %xmm5
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm5, %xmm5
+; AVX2-NEXT:    vpextrb $0, %xmm5, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_34
+; AVX2-NEXT:  ## %bb.33: ## %cond.load61
+; AVX2-NEXT:    vmovd {{.*#+}} xmm5 = mem[0],zero,zero,zero
+; AVX2-NEXT:    vpblendd {{.*#+}} ymm2 = ymm5[0],ymm2[1,2,3,4,5,6,7]
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_34: ## %else62
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX2-NEXT:    vpextrb $1, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_36
+; AVX2-NEXT:  ## %bb.35: ## %cond.load65
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm4 = xmm2[0],mem[0],xmm2[2,3]
+; AVX2-NEXT:    vblendps {{.*#+}} ymm2 = ymm4[0,1,2,3],ymm2[4,5,6,7]
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_36: ## %else66
+; AVX2-NEXT:    vxorps %xmm4, %xmm4, %xmm4
+; AVX2-NEXT:    vpcmpeqd %ymm4, %ymm6, %ymm4
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm4, %xmm5
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm5, %xmm5
+; AVX2-NEXT:    vpextrb $2, %xmm5, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_38
+; AVX2-NEXT:  ## %bb.37: ## %cond.load69
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm5 = xmm2[0,1],mem[0],xmm2[3]
+; AVX2-NEXT:    vblendps {{.*#+}} ymm2 = ymm5[0,1,2,3],ymm2[4,5,6,7]
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_38: ## %else70
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX2-NEXT:    vpextrb $3, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_40
+; AVX2-NEXT:  ## %bb.39: ## %cond.load73
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm4 = xmm2[0,1,2],mem[0]
+; AVX2-NEXT:    vblendps {{.*#+}} ymm2 = ymm4[0,1,2,3],ymm2[4,5,6,7]
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_40: ## %else74
+; AVX2-NEXT:    vxorps %xmm4, %xmm4, %xmm4
+; AVX2-NEXT:    vpcmpeqd %ymm4, %ymm6, %ymm4
+; AVX2-NEXT:    vextracti128 $1, %ymm4, %xmm4
+; AVX2-NEXT:    vpackssdw %xmm4, %xmm0, %xmm5
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm5, %xmm5
+; AVX2-NEXT:    vpextrb $4, %xmm5, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_42
+; AVX2-NEXT:  ## %bb.41: ## %cond.load77
+; AVX2-NEXT:    vmovss {{.*#+}} xmm8 = mem[0],zero,zero,zero
+; AVX2-NEXT:    vextractf128 $1, %ymm2, %xmm5
+; AVX2-NEXT:    vblendps {{.*#+}} xmm5 = xmm8[0],xmm5[1,2,3]
+; AVX2-NEXT:    vinsertf128 $1, %xmm5, %ymm2, %ymm2
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_42: ## %else78
+; AVX2-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX2-NEXT:    vpextrb $5, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_44
+; AVX2-NEXT:  ## %bb.43: ## %cond.load81
+; AVX2-NEXT:    vextractf128 $1, %ymm2, %xmm4
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0],mem[0],xmm4[2,3]
+; AVX2-NEXT:    vinsertf128 $1, %xmm4, %ymm2, %ymm2
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_44: ## %else82
+; AVX2-NEXT:    vxorps %xmm4, %xmm4, %xmm4
+; AVX2-NEXT:    vpcmpeqd %ymm4, %ymm6, %ymm4
+; AVX2-NEXT:    vextracti128 $1, %ymm4, %xmm4
+; AVX2-NEXT:    vpackssdw %xmm4, %xmm0, %xmm5
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm5, %xmm5
+; AVX2-NEXT:    vpextrb $6, %xmm5, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_46
+; AVX2-NEXT:  ## %bb.45: ## %cond.load85
+; AVX2-NEXT:    vextractf128 $1, %ymm2, %xmm5
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm5 = xmm5[0,1],mem[0],xmm5[3]
+; AVX2-NEXT:    vinsertf128 $1, %xmm5, %ymm2, %ymm2
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_46: ## %else86
+; AVX2-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm0, %xmm4, %xmm4
+; AVX2-NEXT:    vpextrb $7, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_48
+; AVX2-NEXT:  ## %bb.47: ## %cond.load89
+; AVX2-NEXT:    vextractf128 $1, %ymm2, %xmm4
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0,1,2],mem[0]
+; AVX2-NEXT:    vinsertf128 $1, %xmm4, %ymm2, %ymm2
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_48: ## %else90
+; AVX2-NEXT:    vxorps %xmm4, %xmm4, %xmm4
+; AVX2-NEXT:    vpcmpeqd %ymm4, %ymm7, %ymm4
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm4, %xmm5
+; AVX2-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
+; AVX2-NEXT:    vpextrb $8, %xmm5, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_50
+; AVX2-NEXT:  ## %bb.49: ## %cond.load93
+; AVX2-NEXT:    vmovd {{.*#+}} xmm5 = mem[0],zero,zero,zero
+; AVX2-NEXT:    vpblendd {{.*#+}} ymm3 = ymm5[0],ymm3[1,2,3,4,5,6,7]
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_50: ## %else94
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpextrb $9, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_52
+; AVX2-NEXT:  ## %bb.51: ## %cond.load97
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm4 = xmm3[0],mem[0],xmm3[2,3]
+; AVX2-NEXT:    vblendps {{.*#+}} ymm3 = ymm4[0,1,2,3],ymm3[4,5,6,7]
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_52: ## %else98
+; AVX2-NEXT:    vxorps %xmm4, %xmm4, %xmm4
+; AVX2-NEXT:    vpcmpeqd %ymm4, %ymm7, %ymm4
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm4, %xmm5
+; AVX2-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
+; AVX2-NEXT:    vpextrb $10, %xmm5, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_54
+; AVX2-NEXT:  ## %bb.53: ## %cond.load101
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm5 = xmm3[0,1],mem[0],xmm3[3]
+; AVX2-NEXT:    vblendps {{.*#+}} ymm3 = ymm5[0,1,2,3],ymm3[4,5,6,7]
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_54: ## %else102
+; AVX2-NEXT:    vpackssdw %xmm0, %xmm4, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpextrb $11, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_56
+; AVX2-NEXT:  ## %bb.55: ## %cond.load105
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm4 = xmm3[0,1,2],mem[0]
+; AVX2-NEXT:    vblendps {{.*#+}} ymm3 = ymm4[0,1,2,3],ymm3[4,5,6,7]
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_56: ## %else106
+; AVX2-NEXT:    vxorps %xmm4, %xmm4, %xmm4
+; AVX2-NEXT:    vpcmpeqd %ymm4, %ymm7, %ymm4
+; AVX2-NEXT:    vextracti128 $1, %ymm4, %xmm4
+; AVX2-NEXT:    vpackssdw %xmm4, %xmm0, %xmm5
+; AVX2-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
+; AVX2-NEXT:    vpextrb $12, %xmm5, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_58
+; AVX2-NEXT:  ## %bb.57: ## %cond.load109
+; AVX2-NEXT:    vmovss {{.*#+}} xmm5 = mem[0],zero,zero,zero
+; AVX2-NEXT:    vextractf128 $1, %ymm3, %xmm6
+; AVX2-NEXT:    vblendps {{.*#+}} xmm5 = xmm5[0],xmm6[1,2,3]
+; AVX2-NEXT:    vinsertf128 $1, %xmm5, %ymm3, %ymm3
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_58: ## %else110
+; AVX2-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpextrb $13, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_60
+; AVX2-NEXT:  ## %bb.59: ## %cond.load113
+; AVX2-NEXT:    vextractf128 $1, %ymm3, %xmm4
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0],mem[0],xmm4[2,3]
+; AVX2-NEXT:    vinsertf128 $1, %xmm4, %ymm3, %ymm3
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_60: ## %else114
+; AVX2-NEXT:    vxorps %xmm4, %xmm4, %xmm4
+; AVX2-NEXT:    vpcmpeqd %ymm4, %ymm7, %ymm4
+; AVX2-NEXT:    vextracti128 $1, %ymm4, %xmm4
+; AVX2-NEXT:    vpackssdw %xmm4, %xmm0, %xmm5
+; AVX2-NEXT:    vpacksswb %xmm5, %xmm0, %xmm5
+; AVX2-NEXT:    vpextrb $14, %xmm5, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_62
+; AVX2-NEXT:  ## %bb.61: ## %cond.load117
+; AVX2-NEXT:    vextractf128 $1, %ymm3, %xmm5
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm5 = xmm5[0,1],mem[0],xmm5[3]
+; AVX2-NEXT:    vinsertf128 $1, %xmm5, %ymm3, %ymm3
+; AVX2-NEXT:    addq $4, %rdi
+; AVX2-NEXT:  LBB8_62: ## %else118
+; AVX2-NEXT:    vpackssdw %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpacksswb %xmm4, %xmm0, %xmm4
+; AVX2-NEXT:    vpextrb $15, %xmm4, %eax
+; AVX2-NEXT:    testb $1, %al
+; AVX2-NEXT:    je LBB8_64
+; AVX2-NEXT:  ## %bb.63: ## %cond.load121
+; AVX2-NEXT:    vextractf128 $1, %ymm3, %xmm4
+; AVX2-NEXT:    vinsertps {{.*#+}} xmm4 = xmm4[0,1,2],mem[0]
+; AVX2-NEXT:    vinsertf128 $1, %xmm4, %ymm3, %ymm3
+; AVX2-NEXT:  LBB8_64: ## %else122
+; AVX2-NEXT:    retq
+;
+; AVX512-LABEL: expandload_v32f32_v32i32:
+; AVX512:       ## %bb.0:
+; AVX512-NEXT:    vptestnmd %zmm3, %zmm3, %k2
+; AVX512-NEXT:    vptestnmd %zmm2, %zmm2, %k1
+; AVX512-NEXT:    kmovw %k1, %eax
+; AVX512-NEXT:    movl %eax, %ecx
+; AVX512-NEXT:    shrl %ecx
+; AVX512-NEXT:    andl $21845, %ecx ## imm = 0x5555
+; AVX512-NEXT:    subl %ecx, %eax
+; AVX512-NEXT:    movl %eax, %ecx
+; AVX512-NEXT:    andl $858993459, %ecx ## imm = 0x33333333
+; AVX512-NEXT:    shrl $2, %eax
+; AVX512-NEXT:    andl $858993459, %eax ## imm = 0x33333333
+; AVX512-NEXT:    addl %ecx, %eax
+; AVX512-NEXT:    movl %eax, %ecx
+; AVX512-NEXT:    shrl $4, %ecx
+; AVX512-NEXT:    addl %eax, %ecx
+; AVX512-NEXT:    andl $252645135, %ecx ## imm = 0xF0F0F0F
+; AVX512-NEXT:    imull $16843009, %ecx, %eax ## imm = 0x1010101
+; AVX512-NEXT:    shrl $24, %eax
+; AVX512-NEXT:    vexpandps (%rdi,%rax,4), %zmm1 {%k2}
+; AVX512-NEXT:    vexpandps (%rdi), %zmm0 {%k1}
+; AVX512-NEXT:    retq
   %mask = icmp eq <32 x i32> %trigger, zeroinitializer
   %res = call <32 x float> @llvm.masked.expandload.v32f32(float* %base, <32 x i1> %mask, <32 x float> %src0)
   ret <32 x float> %res
@@ -982,26 +2928,38 @@ define <32 x float> @expandload_v32f32_v
 ;
 
 define <2 x i64> @expandload_v2i64_const(i64* %base, <2 x i64> %src0) {
-; HSW-LABEL: expandload_v2i64_const:
-; HSW:       # %bb.0: # %else
-; HSW-NEXT:    vpinsrq $1, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: expandload_v2i64_const:
-; SKX:       # %bb.0:
-; SKX-NEXT:    movb $2, %al
-; SKX-NEXT:    kmovd %eax, %k1
-; SKX-NEXT:    vpexpandq (%rdi), %xmm0 {%k1}
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: expandload_v2i64_const:
-; KNL:       # %bb.0:
-; KNL-NEXT:    # kill: def $xmm0 killed $xmm0 def $zmm0
-; KNL-NEXT:    movb $2, %al
-; KNL-NEXT:    kmovw %eax, %k1
-; KNL-NEXT:    vpexpandq (%rdi), %zmm0 {%k1}
-; KNL-NEXT:    # kill: def $xmm0 killed $xmm0 killed $zmm0
-; KNL-NEXT:    retq
+; SSE2-LABEL: expandload_v2i64_const:
+; SSE2:       ## %bb.0: ## %else
+; SSE2-NEXT:    movsd {{.*#+}} xmm1 = mem[0],zero
+; SSE2-NEXT:    movlhps {{.*#+}} xmm0 = xmm0[0],xmm1[0]
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: expandload_v2i64_const:
+; SSE42:       ## %bb.0: ## %else
+; SSE42-NEXT:    pinsrq $1, (%rdi), %xmm0
+; SSE42-NEXT:    retq
+;
+; AVX1OR2-LABEL: expandload_v2i64_const:
+; AVX1OR2:       ## %bb.0: ## %else
+; AVX1OR2-NEXT:    vpinsrq $1, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    retq
+;
+; AVX512F-LABEL: expandload_v2i64_const:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    ## kill: def $xmm0 killed $xmm0 def $zmm0
+; AVX512F-NEXT:    movb $2, %al
+; AVX512F-NEXT:    kmovw %eax, %k1
+; AVX512F-NEXT:    vpexpandq (%rdi), %zmm0 {%k1}
+; AVX512F-NEXT:    ## kill: def $xmm0 killed $xmm0 killed $zmm0
+; AVX512F-NEXT:    vzeroupper
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: expandload_v2i64_const:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    movb $2, %al
+; AVX512VLBW-NEXT:    kmovd %eax, %k1
+; AVX512VLBW-NEXT:    vpexpandq (%rdi), %xmm0 {%k1}
+; AVX512VLBW-NEXT:    retq
   %res = call <2 x i64> @llvm.masked.expandload.v2i64(i64* %base, <2 x i1> <i1 false, i1 true>, <2 x i64> %src0)
   ret <2 x i64>%res
 }
@@ -1011,57 +2969,136 @@ define <2 x i64> @expandload_v2i64_const
 ;
 
 define <4 x i32> @expandload_v4i32_v4i32(i32* %base, <4 x i32> %src0, <4 x i32> %trigger) {
-; HSW-LABEL: expandload_v4i32_v4i32:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqd %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $0, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB10_2
-; HSW-NEXT:  # %bb.1: # %cond.load
-; HSW-NEXT:    vpinsrd $0, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB10_2: # %else
-; HSW-NEXT:    vpextrb $4, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB10_4
-; HSW-NEXT:  # %bb.3: # %cond.load1
-; HSW-NEXT:    vpinsrd $1, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB10_4: # %else2
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqd %xmm2, %xmm1, %xmm1
-; HSW-NEXT:    vpextrb $8, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB10_6
-; HSW-NEXT:  # %bb.5: # %cond.load5
-; HSW-NEXT:    vpinsrd $2, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    addq $4, %rdi
-; HSW-NEXT:  .LBB10_6: # %else6
-; HSW-NEXT:    vpextrb $12, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB10_8
-; HSW-NEXT:  # %bb.7: # %cond.load9
-; HSW-NEXT:    vpinsrd $3, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:  .LBB10_8: # %else10
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: expandload_v4i32_v4i32:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vptestnmd %xmm1, %xmm1, %k1
-; SKX-NEXT:    vpexpandd (%rdi), %xmm0 {%k1}
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: expandload_v4i32_v4i32:
-; KNL:       # %bb.0:
-; KNL-NEXT:    # kill: def $xmm1 killed $xmm1 def $zmm1
-; KNL-NEXT:    # kill: def $xmm0 killed $xmm0 def $zmm0
-; KNL-NEXT:    vptestnmd %zmm1, %zmm1, %k0
-; KNL-NEXT:    kshiftlw $12, %k0, %k0
-; KNL-NEXT:    kshiftrw $12, %k0, %k1
-; KNL-NEXT:    vpexpandd (%rdi), %zmm0 {%k1}
-; KNL-NEXT:    # kill: def $xmm0 killed $xmm0 killed $zmm0
-; KNL-NEXT:    retq
+; SSE2-LABEL: expandload_v4i32_v4i32:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqd %xmm1, %xmm2
+; SSE2-NEXT:    movd %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB10_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.load
+; SSE2-NEXT:    movss {{.*#+}} xmm3 = mem[0],zero,zero,zero
+; SSE2-NEXT:    movss {{.*#+}} xmm0 = xmm3[0],xmm0[1,2,3]
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB10_2: ## %else
+; SSE2-NEXT:    pextrw $2, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB10_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.load1
+; SSE2-NEXT:    movss {{.*#+}} xmm2 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm2 = xmm2[0,0],xmm0[0,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm2 = xmm2[2,0],xmm0[2,3]
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:    movaps %xmm2, %xmm0
+; SSE2-NEXT:  LBB10_4: ## %else2
+; SSE2-NEXT:    xorps %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqd %xmm2, %xmm1
+; SSE2-NEXT:    pextrw $4, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB10_6
+; SSE2-NEXT:  ## %bb.5: ## %cond.load5
+; SSE2-NEXT:    movss {{.*#+}} xmm2 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm2 = xmm2[0,0],xmm0[3,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[0,1],xmm2[0,2]
+; SSE2-NEXT:    addq $4, %rdi
+; SSE2-NEXT:  LBB10_6: ## %else6
+; SSE2-NEXT:    pextrw $6, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB10_8
+; SSE2-NEXT:  ## %bb.7: ## %cond.load9
+; SSE2-NEXT:    movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
+; SSE2-NEXT:    shufps {{.*#+}} xmm1 = xmm1[0,0],xmm0[2,0]
+; SSE2-NEXT:    shufps {{.*#+}} xmm0 = xmm0[0,1],xmm1[2,0]
+; SSE2-NEXT:  LBB10_8: ## %else10
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: expandload_v4i32_v4i32:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqd %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $0, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB10_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.load
+; SSE42-NEXT:    pinsrd $0, (%rdi), %xmm0
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB10_2: ## %else
+; SSE42-NEXT:    pextrb $4, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB10_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.load1
+; SSE42-NEXT:    pinsrd $1, (%rdi), %xmm0
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB10_4: ## %else2
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqd %xmm2, %xmm1
+; SSE42-NEXT:    pextrb $8, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB10_6
+; SSE42-NEXT:  ## %bb.5: ## %cond.load5
+; SSE42-NEXT:    pinsrd $2, (%rdi), %xmm0
+; SSE42-NEXT:    addq $4, %rdi
+; SSE42-NEXT:  LBB10_6: ## %else6
+; SSE42-NEXT:    pextrb $12, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB10_8
+; SSE42-NEXT:  ## %bb.7: ## %cond.load9
+; SSE42-NEXT:    pinsrd $3, (%rdi), %xmm0
+; SSE42-NEXT:  LBB10_8: ## %else10
+; SSE42-NEXT:    retq
+;
+; AVX1OR2-LABEL: expandload_v4i32_v4i32:
+; AVX1OR2:       ## %bb.0:
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqd %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $0, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB10_2
+; AVX1OR2-NEXT:  ## %bb.1: ## %cond.load
+; AVX1OR2-NEXT:    vpinsrd $0, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    addq $4, %rdi
+; AVX1OR2-NEXT:  LBB10_2: ## %else
+; AVX1OR2-NEXT:    vpextrb $4, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB10_4
+; AVX1OR2-NEXT:  ## %bb.3: ## %cond.load1
+; AVX1OR2-NEXT:    vpinsrd $1, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    addq $4, %rdi
+; AVX1OR2-NEXT:  LBB10_4: ## %else2
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqd %xmm2, %xmm1, %xmm1
+; AVX1OR2-NEXT:    vpextrb $8, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB10_6
+; AVX1OR2-NEXT:  ## %bb.5: ## %cond.load5
+; AVX1OR2-NEXT:    vpinsrd $2, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    addq $4, %rdi
+; AVX1OR2-NEXT:  LBB10_6: ## %else6
+; AVX1OR2-NEXT:    vpextrb $12, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB10_8
+; AVX1OR2-NEXT:  ## %bb.7: ## %cond.load9
+; AVX1OR2-NEXT:    vpinsrd $3, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:  LBB10_8: ## %else10
+; AVX1OR2-NEXT:    retq
+;
+; AVX512F-LABEL: expandload_v4i32_v4i32:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    ## kill: def $xmm1 killed $xmm1 def $zmm1
+; AVX512F-NEXT:    ## kill: def $xmm0 killed $xmm0 def $zmm0
+; AVX512F-NEXT:    vptestnmd %zmm1, %zmm1, %k0
+; AVX512F-NEXT:    kshiftlw $12, %k0, %k0
+; AVX512F-NEXT:    kshiftrw $12, %k0, %k1
+; AVX512F-NEXT:    vpexpandd (%rdi), %zmm0 {%k1}
+; AVX512F-NEXT:    ## kill: def $xmm0 killed $xmm0 killed $zmm0
+; AVX512F-NEXT:    vzeroupper
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: expandload_v4i32_v4i32:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    vptestnmd %xmm1, %xmm1, %k1
+; AVX512VLBW-NEXT:    vpexpandd (%rdi), %xmm0 {%k1}
+; AVX512VLBW-NEXT:    retq
   %mask = icmp eq <4 x i32> %trigger, zeroinitializer
   %res = call <4 x i32> @llvm.masked.expandload.v4i32(i32* %base, <4 x i1> %mask, <4 x i32> %src0)
   ret <4 x i32>%res
@@ -1072,221 +3109,356 @@ define <4 x i32> @expandload_v4i32_v4i32
 ;
 
 define <8 x i16> @expandload_v8i16_v8i16(i16* %base, <8 x i16> %src0, <8 x i16> %trigger) {
-; HSW-LABEL: expandload_v8i16_v8i16:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $0, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB11_2
-; HSW-NEXT:  # %bb.1: # %cond.load
-; HSW-NEXT:    vpinsrw $0, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    addq $2, %rdi
-; HSW-NEXT:  .LBB11_2: # %else
-; HSW-NEXT:    vpextrb $2, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB11_4
-; HSW-NEXT:  # %bb.3: # %cond.load1
-; HSW-NEXT:    vpinsrw $1, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    addq $2, %rdi
-; HSW-NEXT:  .LBB11_4: # %else2
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $4, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB11_6
-; HSW-NEXT:  # %bb.5: # %cond.load5
-; HSW-NEXT:    vpinsrw $2, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    addq $2, %rdi
-; HSW-NEXT:  .LBB11_6: # %else6
-; HSW-NEXT:    vpextrb $6, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB11_8
-; HSW-NEXT:  # %bb.7: # %cond.load9
-; HSW-NEXT:    vpinsrw $3, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    addq $2, %rdi
-; HSW-NEXT:  .LBB11_8: # %else10
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $8, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB11_10
-; HSW-NEXT:  # %bb.9: # %cond.load13
-; HSW-NEXT:    vpinsrw $4, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    addq $2, %rdi
-; HSW-NEXT:  .LBB11_10: # %else14
-; HSW-NEXT:    vpextrb $10, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB11_12
-; HSW-NEXT:  # %bb.11: # %cond.load17
-; HSW-NEXT:    vpinsrw $5, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    addq $2, %rdi
-; HSW-NEXT:  .LBB11_12: # %else18
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm1
-; HSW-NEXT:    vpextrb $12, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB11_14
-; HSW-NEXT:  # %bb.13: # %cond.load21
-; HSW-NEXT:    vpinsrw $6, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    addq $2, %rdi
-; HSW-NEXT:  .LBB11_14: # %else22
-; HSW-NEXT:    vpextrb $14, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB11_16
-; HSW-NEXT:  # %bb.15: # %cond.load25
-; HSW-NEXT:    vpinsrw $7, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:  .LBB11_16: # %else26
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: expandload_v8i16_v8i16:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vptestnmw %xmm1, %xmm1, %k0
-; SKX-NEXT:    kmovd %k0, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB11_2
-; SKX-NEXT:  # %bb.1: # %cond.load
-; SKX-NEXT:    vpinsrw $0, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    addq $2, %rdi
-; SKX-NEXT:  .LBB11_2: # %else
-; SKX-NEXT:    kshiftrb $1, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB11_4
-; SKX-NEXT:  # %bb.3: # %cond.load1
-; SKX-NEXT:    vpinsrw $1, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    addq $2, %rdi
-; SKX-NEXT:  .LBB11_4: # %else2
-; SKX-NEXT:    kshiftrb $2, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB11_6
-; SKX-NEXT:  # %bb.5: # %cond.load5
-; SKX-NEXT:    vpinsrw $2, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    addq $2, %rdi
-; SKX-NEXT:  .LBB11_6: # %else6
-; SKX-NEXT:    kshiftrb $3, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB11_8
-; SKX-NEXT:  # %bb.7: # %cond.load9
-; SKX-NEXT:    vpinsrw $3, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    addq $2, %rdi
-; SKX-NEXT:  .LBB11_8: # %else10
-; SKX-NEXT:    kshiftrb $4, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB11_10
-; SKX-NEXT:  # %bb.9: # %cond.load13
-; SKX-NEXT:    vpinsrw $4, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    addq $2, %rdi
-; SKX-NEXT:  .LBB11_10: # %else14
-; SKX-NEXT:    kshiftrb $5, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB11_12
-; SKX-NEXT:  # %bb.11: # %cond.load17
-; SKX-NEXT:    vpinsrw $5, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    addq $2, %rdi
-; SKX-NEXT:  .LBB11_12: # %else18
-; SKX-NEXT:    kshiftrb $6, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB11_14
-; SKX-NEXT:  # %bb.13: # %cond.load21
-; SKX-NEXT:    vpinsrw $6, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    addq $2, %rdi
-; SKX-NEXT:  .LBB11_14: # %else22
-; SKX-NEXT:    kshiftrb $7, %k0, %k0
-; SKX-NEXT:    kmovd %k0, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB11_16
-; SKX-NEXT:  # %bb.15: # %cond.load25
-; SKX-NEXT:    vpinsrw $7, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:  .LBB11_16: # %else26
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: expandload_v8i16_v8i16:
-; KNL:       # %bb.0:
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxwq %xmm2, %zmm2
-; KNL-NEXT:    vptestmq %zmm2, %zmm2, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB11_2
-; KNL-NEXT:  # %bb.1: # %cond.load
-; KNL-NEXT:    vpinsrw $0, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $2, %rdi
-; KNL-NEXT:  .LBB11_2: # %else
-; KNL-NEXT:    kshiftrw $1, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB11_4
-; KNL-NEXT:  # %bb.3: # %cond.load1
-; KNL-NEXT:    vpinsrw $1, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $2, %rdi
-; KNL-NEXT:  .LBB11_4: # %else2
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxwq %xmm2, %zmm2
-; KNL-NEXT:    vptestmq %zmm2, %zmm2, %k0
-; KNL-NEXT:    kshiftrw $2, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB11_6
-; KNL-NEXT:  # %bb.5: # %cond.load5
-; KNL-NEXT:    vpinsrw $2, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $2, %rdi
-; KNL-NEXT:  .LBB11_6: # %else6
-; KNL-NEXT:    kshiftrw $3, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB11_8
-; KNL-NEXT:  # %bb.7: # %cond.load9
-; KNL-NEXT:    vpinsrw $3, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $2, %rdi
-; KNL-NEXT:  .LBB11_8: # %else10
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxwq %xmm2, %zmm2
-; KNL-NEXT:    vptestmq %zmm2, %zmm2, %k0
-; KNL-NEXT:    kshiftrw $4, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB11_10
-; KNL-NEXT:  # %bb.9: # %cond.load13
-; KNL-NEXT:    vpinsrw $4, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $2, %rdi
-; KNL-NEXT:  .LBB11_10: # %else14
-; KNL-NEXT:    kshiftrw $5, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB11_12
-; KNL-NEXT:  # %bb.11: # %cond.load17
-; KNL-NEXT:    vpinsrw $5, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $2, %rdi
-; KNL-NEXT:  .LBB11_12: # %else18
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm1
-; KNL-NEXT:    vpmovsxwq %xmm1, %zmm1
-; KNL-NEXT:    vptestmq %zmm1, %zmm1, %k0
-; KNL-NEXT:    kshiftrw $6, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB11_14
-; KNL-NEXT:  # %bb.13: # %cond.load21
-; KNL-NEXT:    vpinsrw $6, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $2, %rdi
-; KNL-NEXT:  .LBB11_14: # %else22
-; KNL-NEXT:    kshiftrw $7, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB11_16
-; KNL-NEXT:  # %bb.15: # %cond.load25
-; KNL-NEXT:    vpinsrw $7, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:  .LBB11_16: # %else26
-; KNL-NEXT:    retq
+; SSE2-LABEL: expandload_v8i16_v8i16:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqw %xmm1, %xmm2
+; SSE2-NEXT:    movd %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB11_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.load
+; SSE2-NEXT:    pinsrw $0, (%rdi), %xmm0
+; SSE2-NEXT:    addq $2, %rdi
+; SSE2-NEXT:  LBB11_2: ## %else
+; SSE2-NEXT:    shrl $16, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB11_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.load1
+; SSE2-NEXT:    pinsrw $1, (%rdi), %xmm0
+; SSE2-NEXT:    addq $2, %rdi
+; SSE2-NEXT:  LBB11_4: ## %else2
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqw %xmm1, %xmm2
+; SSE2-NEXT:    pextrw $2, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB11_6
+; SSE2-NEXT:  ## %bb.5: ## %cond.load5
+; SSE2-NEXT:    pinsrw $2, (%rdi), %xmm0
+; SSE2-NEXT:    addq $2, %rdi
+; SSE2-NEXT:  LBB11_6: ## %else6
+; SSE2-NEXT:    pextrw $3, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB11_8
+; SSE2-NEXT:  ## %bb.7: ## %cond.load9
+; SSE2-NEXT:    pinsrw $3, (%rdi), %xmm0
+; SSE2-NEXT:    addq $2, %rdi
+; SSE2-NEXT:  LBB11_8: ## %else10
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqw %xmm1, %xmm2
+; SSE2-NEXT:    pextrw $4, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB11_10
+; SSE2-NEXT:  ## %bb.9: ## %cond.load13
+; SSE2-NEXT:    pinsrw $4, (%rdi), %xmm0
+; SSE2-NEXT:    addq $2, %rdi
+; SSE2-NEXT:  LBB11_10: ## %else14
+; SSE2-NEXT:    pextrw $5, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB11_12
+; SSE2-NEXT:  ## %bb.11: ## %cond.load17
+; SSE2-NEXT:    pinsrw $5, (%rdi), %xmm0
+; SSE2-NEXT:    addq $2, %rdi
+; SSE2-NEXT:  LBB11_12: ## %else18
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqw %xmm2, %xmm1
+; SSE2-NEXT:    pextrw $6, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB11_14
+; SSE2-NEXT:  ## %bb.13: ## %cond.load21
+; SSE2-NEXT:    pinsrw $6, (%rdi), %xmm0
+; SSE2-NEXT:    addq $2, %rdi
+; SSE2-NEXT:  LBB11_14: ## %else22
+; SSE2-NEXT:    pextrw $7, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB11_16
+; SSE2-NEXT:  ## %bb.15: ## %cond.load25
+; SSE2-NEXT:    pinsrw $7, (%rdi), %xmm0
+; SSE2-NEXT:  LBB11_16: ## %else26
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: expandload_v8i16_v8i16:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqw %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $0, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB11_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.load
+; SSE42-NEXT:    pinsrw $0, (%rdi), %xmm0
+; SSE42-NEXT:    addq $2, %rdi
+; SSE42-NEXT:  LBB11_2: ## %else
+; SSE42-NEXT:    pextrb $2, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB11_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.load1
+; SSE42-NEXT:    pinsrw $1, (%rdi), %xmm0
+; SSE42-NEXT:    addq $2, %rdi
+; SSE42-NEXT:  LBB11_4: ## %else2
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqw %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $4, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB11_6
+; SSE42-NEXT:  ## %bb.5: ## %cond.load5
+; SSE42-NEXT:    pinsrw $2, (%rdi), %xmm0
+; SSE42-NEXT:    addq $2, %rdi
+; SSE42-NEXT:  LBB11_6: ## %else6
+; SSE42-NEXT:    pextrb $6, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB11_8
+; SSE42-NEXT:  ## %bb.7: ## %cond.load9
+; SSE42-NEXT:    pinsrw $3, (%rdi), %xmm0
+; SSE42-NEXT:    addq $2, %rdi
+; SSE42-NEXT:  LBB11_8: ## %else10
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqw %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $8, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB11_10
+; SSE42-NEXT:  ## %bb.9: ## %cond.load13
+; SSE42-NEXT:    pinsrw $4, (%rdi), %xmm0
+; SSE42-NEXT:    addq $2, %rdi
+; SSE42-NEXT:  LBB11_10: ## %else14
+; SSE42-NEXT:    pextrb $10, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB11_12
+; SSE42-NEXT:  ## %bb.11: ## %cond.load17
+; SSE42-NEXT:    pinsrw $5, (%rdi), %xmm0
+; SSE42-NEXT:    addq $2, %rdi
+; SSE42-NEXT:  LBB11_12: ## %else18
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqw %xmm2, %xmm1
+; SSE42-NEXT:    pextrb $12, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB11_14
+; SSE42-NEXT:  ## %bb.13: ## %cond.load21
+; SSE42-NEXT:    pinsrw $6, (%rdi), %xmm0
+; SSE42-NEXT:    addq $2, %rdi
+; SSE42-NEXT:  LBB11_14: ## %else22
+; SSE42-NEXT:    pextrb $14, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB11_16
+; SSE42-NEXT:  ## %bb.15: ## %cond.load25
+; SSE42-NEXT:    pinsrw $7, (%rdi), %xmm0
+; SSE42-NEXT:  LBB11_16: ## %else26
+; SSE42-NEXT:    retq
+;
+; AVX1OR2-LABEL: expandload_v8i16_v8i16:
+; AVX1OR2:       ## %bb.0:
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $0, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB11_2
+; AVX1OR2-NEXT:  ## %bb.1: ## %cond.load
+; AVX1OR2-NEXT:    vpinsrw $0, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    addq $2, %rdi
+; AVX1OR2-NEXT:  LBB11_2: ## %else
+; AVX1OR2-NEXT:    vpextrb $2, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB11_4
+; AVX1OR2-NEXT:  ## %bb.3: ## %cond.load1
+; AVX1OR2-NEXT:    vpinsrw $1, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    addq $2, %rdi
+; AVX1OR2-NEXT:  LBB11_4: ## %else2
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $4, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB11_6
+; AVX1OR2-NEXT:  ## %bb.5: ## %cond.load5
+; AVX1OR2-NEXT:    vpinsrw $2, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    addq $2, %rdi
+; AVX1OR2-NEXT:  LBB11_6: ## %else6
+; AVX1OR2-NEXT:    vpextrb $6, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB11_8
+; AVX1OR2-NEXT:  ## %bb.7: ## %cond.load9
+; AVX1OR2-NEXT:    vpinsrw $3, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    addq $2, %rdi
+; AVX1OR2-NEXT:  LBB11_8: ## %else10
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $8, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB11_10
+; AVX1OR2-NEXT:  ## %bb.9: ## %cond.load13
+; AVX1OR2-NEXT:    vpinsrw $4, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    addq $2, %rdi
+; AVX1OR2-NEXT:  LBB11_10: ## %else14
+; AVX1OR2-NEXT:    vpextrb $10, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB11_12
+; AVX1OR2-NEXT:  ## %bb.11: ## %cond.load17
+; AVX1OR2-NEXT:    vpinsrw $5, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    addq $2, %rdi
+; AVX1OR2-NEXT:  LBB11_12: ## %else18
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm1
+; AVX1OR2-NEXT:    vpextrb $12, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB11_14
+; AVX1OR2-NEXT:  ## %bb.13: ## %cond.load21
+; AVX1OR2-NEXT:    vpinsrw $6, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    addq $2, %rdi
+; AVX1OR2-NEXT:  LBB11_14: ## %else22
+; AVX1OR2-NEXT:    vpextrb $14, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB11_16
+; AVX1OR2-NEXT:  ## %bb.15: ## %cond.load25
+; AVX1OR2-NEXT:    vpinsrw $7, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:  LBB11_16: ## %else26
+; AVX1OR2-NEXT:    retq
+;
+; AVX512F-LABEL: expandload_v8i16_v8i16:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxwq %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmq %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB11_2
+; AVX512F-NEXT:  ## %bb.1: ## %cond.load
+; AVX512F-NEXT:    vpinsrw $0, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    addq $2, %rdi
+; AVX512F-NEXT:  LBB11_2: ## %else
+; AVX512F-NEXT:    kshiftrw $1, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB11_4
+; AVX512F-NEXT:  ## %bb.3: ## %cond.load1
+; AVX512F-NEXT:    vpinsrw $1, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    addq $2, %rdi
+; AVX512F-NEXT:  LBB11_4: ## %else2
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxwq %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmq %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kshiftrw $2, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB11_6
+; AVX512F-NEXT:  ## %bb.5: ## %cond.load5
+; AVX512F-NEXT:    vpinsrw $2, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    addq $2, %rdi
+; AVX512F-NEXT:  LBB11_6: ## %else6
+; AVX512F-NEXT:    kshiftrw $3, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB11_8
+; AVX512F-NEXT:  ## %bb.7: ## %cond.load9
+; AVX512F-NEXT:    vpinsrw $3, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    addq $2, %rdi
+; AVX512F-NEXT:  LBB11_8: ## %else10
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxwq %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmq %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kshiftrw $4, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB11_10
+; AVX512F-NEXT:  ## %bb.9: ## %cond.load13
+; AVX512F-NEXT:    vpinsrw $4, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    addq $2, %rdi
+; AVX512F-NEXT:  LBB11_10: ## %else14
+; AVX512F-NEXT:    kshiftrw $5, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB11_12
+; AVX512F-NEXT:  ## %bb.11: ## %cond.load17
+; AVX512F-NEXT:    vpinsrw $5, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    addq $2, %rdi
+; AVX512F-NEXT:  LBB11_12: ## %else18
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqw %xmm2, %xmm1, %xmm1
+; AVX512F-NEXT:    vpmovsxwq %xmm1, %zmm1
+; AVX512F-NEXT:    vptestmq %zmm1, %zmm1, %k0
+; AVX512F-NEXT:    kshiftrw $6, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB11_14
+; AVX512F-NEXT:  ## %bb.13: ## %cond.load21
+; AVX512F-NEXT:    vpinsrw $6, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    addq $2, %rdi
+; AVX512F-NEXT:  LBB11_14: ## %else22
+; AVX512F-NEXT:    kshiftrw $7, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB11_16
+; AVX512F-NEXT:  ## %bb.15: ## %cond.load25
+; AVX512F-NEXT:    vpinsrw $7, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:  LBB11_16: ## %else26
+; AVX512F-NEXT:    vzeroupper
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: expandload_v8i16_v8i16:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    vptestnmw %xmm1, %xmm1, %k0
+; AVX512VLBW-NEXT:    kmovd %k0, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB11_2
+; AVX512VLBW-NEXT:  ## %bb.1: ## %cond.load
+; AVX512VLBW-NEXT:    vpinsrw $0, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    addq $2, %rdi
+; AVX512VLBW-NEXT:  LBB11_2: ## %else
+; AVX512VLBW-NEXT:    kshiftrw $1, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB11_4
+; AVX512VLBW-NEXT:  ## %bb.3: ## %cond.load1
+; AVX512VLBW-NEXT:    vpinsrw $1, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    addq $2, %rdi
+; AVX512VLBW-NEXT:  LBB11_4: ## %else2
+; AVX512VLBW-NEXT:    kshiftrw $2, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB11_6
+; AVX512VLBW-NEXT:  ## %bb.5: ## %cond.load5
+; AVX512VLBW-NEXT:    vpinsrw $2, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    addq $2, %rdi
+; AVX512VLBW-NEXT:  LBB11_6: ## %else6
+; AVX512VLBW-NEXT:    kshiftrw $3, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB11_8
+; AVX512VLBW-NEXT:  ## %bb.7: ## %cond.load9
+; AVX512VLBW-NEXT:    vpinsrw $3, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    addq $2, %rdi
+; AVX512VLBW-NEXT:  LBB11_8: ## %else10
+; AVX512VLBW-NEXT:    kshiftrw $4, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB11_10
+; AVX512VLBW-NEXT:  ## %bb.9: ## %cond.load13
+; AVX512VLBW-NEXT:    vpinsrw $4, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    addq $2, %rdi
+; AVX512VLBW-NEXT:  LBB11_10: ## %else14
+; AVX512VLBW-NEXT:    kshiftrw $5, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB11_12
+; AVX512VLBW-NEXT:  ## %bb.11: ## %cond.load17
+; AVX512VLBW-NEXT:    vpinsrw $5, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    addq $2, %rdi
+; AVX512VLBW-NEXT:  LBB11_12: ## %else18
+; AVX512VLBW-NEXT:    kshiftrw $6, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB11_14
+; AVX512VLBW-NEXT:  ## %bb.13: ## %cond.load21
+; AVX512VLBW-NEXT:    vpinsrw $6, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    addq $2, %rdi
+; AVX512VLBW-NEXT:  LBB11_14: ## %else22
+; AVX512VLBW-NEXT:    kshiftrw $7, %k0, %k0
+; AVX512VLBW-NEXT:    kmovd %k0, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB11_16
+; AVX512VLBW-NEXT:  ## %bb.15: ## %cond.load25
+; AVX512VLBW-NEXT:    vpinsrw $7, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:  LBB11_16: ## %else26
+; AVX512VLBW-NEXT:    retq
   %mask = icmp eq <8 x i16> %trigger, zeroinitializer
   %res = call <8 x i16> @llvm.masked.expandload.v8i16(i16* %base, <8 x i1> %mask, <8 x i16> %src0)
   ret <8 x i16>%res
@@ -1297,429 +3469,787 @@ define <8 x i16> @expandload_v8i16_v8i16
 ;
 
 define <16 x i8> @expandload_v16i8_v16i8(i8* %base, <16 x i8> %src0, <16 x i8> %trigger) {
-; HSW-LABEL: expandload_v16i8_v16i8:
-; HSW:       # %bb.0:
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $0, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_2
-; HSW-NEXT:  # %bb.1: # %cond.load
-; HSW-NEXT:    vpinsrb $0, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_2: # %else
-; HSW-NEXT:    vpextrb $1, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_4
-; HSW-NEXT:  # %bb.3: # %cond.load1
-; HSW-NEXT:    vpinsrb $1, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_4: # %else2
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $2, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_6
-; HSW-NEXT:  # %bb.5: # %cond.load5
-; HSW-NEXT:    vpinsrb $2, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_6: # %else6
-; HSW-NEXT:    vpextrb $3, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_8
-; HSW-NEXT:  # %bb.7: # %cond.load9
-; HSW-NEXT:    vpinsrb $3, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_8: # %else10
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $4, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_10
-; HSW-NEXT:  # %bb.9: # %cond.load13
-; HSW-NEXT:    vpinsrb $4, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_10: # %else14
-; HSW-NEXT:    vpextrb $5, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_12
-; HSW-NEXT:  # %bb.11: # %cond.load17
-; HSW-NEXT:    vpinsrb $5, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_12: # %else18
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $6, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_14
-; HSW-NEXT:  # %bb.13: # %cond.load21
-; HSW-NEXT:    vpinsrb $6, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_14: # %else22
-; HSW-NEXT:    vpextrb $7, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_16
-; HSW-NEXT:  # %bb.15: # %cond.load25
-; HSW-NEXT:    vpinsrb $7, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_16: # %else26
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $8, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_18
-; HSW-NEXT:  # %bb.17: # %cond.load29
-; HSW-NEXT:    vpinsrb $8, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_18: # %else30
-; HSW-NEXT:    vpextrb $9, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_20
-; HSW-NEXT:  # %bb.19: # %cond.load33
-; HSW-NEXT:    vpinsrb $9, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_20: # %else34
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $10, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_22
-; HSW-NEXT:  # %bb.21: # %cond.load37
-; HSW-NEXT:    vpinsrb $10, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_22: # %else38
-; HSW-NEXT:    vpextrb $11, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_24
-; HSW-NEXT:  # %bb.23: # %cond.load41
-; HSW-NEXT:    vpinsrb $11, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_24: # %else42
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; HSW-NEXT:    vpextrb $12, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_26
-; HSW-NEXT:  # %bb.25: # %cond.load45
-; HSW-NEXT:    vpinsrb $12, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_26: # %else46
-; HSW-NEXT:    vpextrb $13, %xmm2, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_28
-; HSW-NEXT:  # %bb.27: # %cond.load49
-; HSW-NEXT:    vpinsrb $13, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_28: # %else50
-; HSW-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; HSW-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm1
-; HSW-NEXT:    vpextrb $14, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_30
-; HSW-NEXT:  # %bb.29: # %cond.load53
-; HSW-NEXT:    vpinsrb $14, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:    incq %rdi
-; HSW-NEXT:  .LBB12_30: # %else54
-; HSW-NEXT:    vpextrb $15, %xmm1, %eax
-; HSW-NEXT:    testb $1, %al
-; HSW-NEXT:    je .LBB12_32
-; HSW-NEXT:  # %bb.31: # %cond.load57
-; HSW-NEXT:    vpinsrb $15, (%rdi), %xmm0, %xmm0
-; HSW-NEXT:  .LBB12_32: # %else58
-; HSW-NEXT:    retq
-;
-; SKX-LABEL: expandload_v16i8_v16i8:
-; SKX:       # %bb.0:
-; SKX-NEXT:    vptestnmb %xmm1, %xmm1, %k0
-; SKX-NEXT:    kmovd %k0, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_2
-; SKX-NEXT:  # %bb.1: # %cond.load
-; SKX-NEXT:    vpinsrb $0, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_2: # %else
-; SKX-NEXT:    kshiftrw $1, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_4
-; SKX-NEXT:  # %bb.3: # %cond.load1
-; SKX-NEXT:    vpinsrb $1, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_4: # %else2
-; SKX-NEXT:    kshiftrw $2, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_6
-; SKX-NEXT:  # %bb.5: # %cond.load5
-; SKX-NEXT:    vpinsrb $2, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_6: # %else6
-; SKX-NEXT:    kshiftrw $3, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_8
-; SKX-NEXT:  # %bb.7: # %cond.load9
-; SKX-NEXT:    vpinsrb $3, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_8: # %else10
-; SKX-NEXT:    kshiftrw $4, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_10
-; SKX-NEXT:  # %bb.9: # %cond.load13
-; SKX-NEXT:    vpinsrb $4, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_10: # %else14
-; SKX-NEXT:    kshiftrw $5, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_12
-; SKX-NEXT:  # %bb.11: # %cond.load17
-; SKX-NEXT:    vpinsrb $5, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_12: # %else18
-; SKX-NEXT:    kshiftrw $6, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_14
-; SKX-NEXT:  # %bb.13: # %cond.load21
-; SKX-NEXT:    vpinsrb $6, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_14: # %else22
-; SKX-NEXT:    kshiftrw $7, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_16
-; SKX-NEXT:  # %bb.15: # %cond.load25
-; SKX-NEXT:    vpinsrb $7, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_16: # %else26
-; SKX-NEXT:    kshiftrw $8, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_18
-; SKX-NEXT:  # %bb.17: # %cond.load29
-; SKX-NEXT:    vpinsrb $8, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_18: # %else30
-; SKX-NEXT:    kshiftrw $9, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_20
-; SKX-NEXT:  # %bb.19: # %cond.load33
-; SKX-NEXT:    vpinsrb $9, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_20: # %else34
-; SKX-NEXT:    kshiftrw $10, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_22
-; SKX-NEXT:  # %bb.21: # %cond.load37
-; SKX-NEXT:    vpinsrb $10, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_22: # %else38
-; SKX-NEXT:    kshiftrw $11, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_24
-; SKX-NEXT:  # %bb.23: # %cond.load41
-; SKX-NEXT:    vpinsrb $11, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_24: # %else42
-; SKX-NEXT:    kshiftrw $12, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_26
-; SKX-NEXT:  # %bb.25: # %cond.load45
-; SKX-NEXT:    vpinsrb $12, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_26: # %else46
-; SKX-NEXT:    kshiftrw $13, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_28
-; SKX-NEXT:  # %bb.27: # %cond.load49
-; SKX-NEXT:    vpinsrb $13, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_28: # %else50
-; SKX-NEXT:    kshiftrw $14, %k0, %k1
-; SKX-NEXT:    kmovd %k1, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_30
-; SKX-NEXT:  # %bb.29: # %cond.load53
-; SKX-NEXT:    vpinsrb $14, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:    incq %rdi
-; SKX-NEXT:  .LBB12_30: # %else54
-; SKX-NEXT:    kshiftrw $15, %k0, %k0
-; SKX-NEXT:    kmovd %k0, %eax
-; SKX-NEXT:    testb $1, %al
-; SKX-NEXT:    je .LBB12_32
-; SKX-NEXT:  # %bb.31: # %cond.load57
-; SKX-NEXT:    vpinsrb $15, (%rdi), %xmm0, %xmm0
-; SKX-NEXT:  .LBB12_32: # %else58
-; SKX-NEXT:    retq
-;
-; KNL-LABEL: expandload_v16i8_v16i8:
-; KNL:       # %bb.0:
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxbd %xmm2, %zmm2
-; KNL-NEXT:    vptestmd %zmm2, %zmm2, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_2
-; KNL-NEXT:  # %bb.1: # %cond.load
-; KNL-NEXT:    vpinsrb $0, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_2: # %else
-; KNL-NEXT:    kshiftrw $1, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_4
-; KNL-NEXT:  # %bb.3: # %cond.load1
-; KNL-NEXT:    vpinsrb $1, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_4: # %else2
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxbd %xmm2, %zmm2
-; KNL-NEXT:    vptestmd %zmm2, %zmm2, %k0
-; KNL-NEXT:    kshiftrw $2, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_6
-; KNL-NEXT:  # %bb.5: # %cond.load5
-; KNL-NEXT:    vpinsrb $2, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_6: # %else6
-; KNL-NEXT:    kshiftrw $3, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_8
-; KNL-NEXT:  # %bb.7: # %cond.load9
-; KNL-NEXT:    vpinsrb $3, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_8: # %else10
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxbd %xmm2, %zmm2
-; KNL-NEXT:    vptestmd %zmm2, %zmm2, %k0
-; KNL-NEXT:    kshiftrw $4, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_10
-; KNL-NEXT:  # %bb.9: # %cond.load13
-; KNL-NEXT:    vpinsrb $4, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_10: # %else14
-; KNL-NEXT:    kshiftrw $5, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_12
-; KNL-NEXT:  # %bb.11: # %cond.load17
-; KNL-NEXT:    vpinsrb $5, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_12: # %else18
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxbd %xmm2, %zmm2
-; KNL-NEXT:    vptestmd %zmm2, %zmm2, %k0
-; KNL-NEXT:    kshiftrw $6, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_14
-; KNL-NEXT:  # %bb.13: # %cond.load21
-; KNL-NEXT:    vpinsrb $6, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_14: # %else22
-; KNL-NEXT:    kshiftrw $7, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_16
-; KNL-NEXT:  # %bb.15: # %cond.load25
-; KNL-NEXT:    vpinsrb $7, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_16: # %else26
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxbd %xmm2, %zmm2
-; KNL-NEXT:    vptestmd %zmm2, %zmm2, %k0
-; KNL-NEXT:    kshiftrw $8, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_18
-; KNL-NEXT:  # %bb.17: # %cond.load29
-; KNL-NEXT:    vpinsrb $8, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_18: # %else30
-; KNL-NEXT:    kshiftrw $9, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_20
-; KNL-NEXT:  # %bb.19: # %cond.load33
-; KNL-NEXT:    vpinsrb $9, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_20: # %else34
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxbd %xmm2, %zmm2
-; KNL-NEXT:    vptestmd %zmm2, %zmm2, %k0
-; KNL-NEXT:    kshiftrw $10, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_22
-; KNL-NEXT:  # %bb.21: # %cond.load37
-; KNL-NEXT:    vpinsrb $10, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_22: # %else38
-; KNL-NEXT:    kshiftrw $11, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_24
-; KNL-NEXT:  # %bb.23: # %cond.load41
-; KNL-NEXT:    vpinsrb $11, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_24: # %else42
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
-; KNL-NEXT:    vpmovsxbd %xmm2, %zmm2
-; KNL-NEXT:    vptestmd %zmm2, %zmm2, %k0
-; KNL-NEXT:    kshiftrw $12, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_26
-; KNL-NEXT:  # %bb.25: # %cond.load45
-; KNL-NEXT:    vpinsrb $12, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_26: # %else46
-; KNL-NEXT:    kshiftrw $13, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_28
-; KNL-NEXT:  # %bb.27: # %cond.load49
-; KNL-NEXT:    vpinsrb $13, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_28: # %else50
-; KNL-NEXT:    vpxor %xmm2, %xmm2, %xmm2
-; KNL-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm1
-; KNL-NEXT:    vpmovsxbd %xmm1, %zmm1
-; KNL-NEXT:    vptestmd %zmm1, %zmm1, %k0
-; KNL-NEXT:    kshiftrw $14, %k0, %k1
-; KNL-NEXT:    kmovw %k1, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_30
-; KNL-NEXT:  # %bb.29: # %cond.load53
-; KNL-NEXT:    vpinsrb $14, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:    addq $1, %rdi
-; KNL-NEXT:  .LBB12_30: # %else54
-; KNL-NEXT:    kshiftrw $15, %k0, %k0
-; KNL-NEXT:    kmovw %k0, %eax
-; KNL-NEXT:    testb $1, %al
-; KNL-NEXT:    je .LBB12_32
-; KNL-NEXT:  # %bb.31: # %cond.load57
-; KNL-NEXT:    vpinsrb $15, (%rdi), %xmm0, %xmm0
-; KNL-NEXT:  .LBB12_32: # %else58
-; KNL-NEXT:    retq
+; SSE2-LABEL: expandload_v16i8_v16i8:
+; SSE2:       ## %bb.0:
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE2-NEXT:    movd %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_2
+; SSE2-NEXT:  ## %bb.1: ## %cond.load
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [0,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; SSE2-NEXT:    pand %xmm2, %xmm0
+; SSE2-NEXT:    movzbl (%rdi), %ecx
+; SSE2-NEXT:    movd %ecx, %xmm3
+; SSE2-NEXT:    pandn %xmm3, %xmm2
+; SSE2-NEXT:    por %xmm2, %xmm0
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_2: ## %else
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_4
+; SSE2-NEXT:  ## %bb.3: ## %cond.load1
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [255,0,255,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; SSE2-NEXT:    pand %xmm2, %xmm0
+; SSE2-NEXT:    movzbl (%rdi), %eax
+; SSE2-NEXT:    movd %eax, %xmm3
+; SSE2-NEXT:    psllw $8, %xmm3
+; SSE2-NEXT:    pandn %xmm3, %xmm2
+; SSE2-NEXT:    por %xmm2, %xmm0
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_4: ## %else2
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE2-NEXT:    movd %xmm2, %eax
+; SSE2-NEXT:    movl %eax, %ecx
+; SSE2-NEXT:    shrl $16, %ecx
+; SSE2-NEXT:    testb $1, %cl
+; SSE2-NEXT:    je LBB12_6
+; SSE2-NEXT:  ## %bb.5: ## %cond.load5
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,0,255,255,255,255,255,255,255,255,255,255,255,255,255]
+; SSE2-NEXT:    pand %xmm2, %xmm0
+; SSE2-NEXT:    movzbl (%rdi), %ecx
+; SSE2-NEXT:    movd %ecx, %xmm3
+; SSE2-NEXT:    pslld $16, %xmm3
+; SSE2-NEXT:    pandn %xmm3, %xmm2
+; SSE2-NEXT:    por %xmm2, %xmm0
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_6: ## %else6
+; SSE2-NEXT:    shrl $24, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_8
+; SSE2-NEXT:  ## %bb.7: ## %cond.load9
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,0,255,255,255,255,255,255,255,255,255,255,255,255]
+; SSE2-NEXT:    pand %xmm2, %xmm0
+; SSE2-NEXT:    movzbl (%rdi), %eax
+; SSE2-NEXT:    movd %eax, %xmm3
+; SSE2-NEXT:    pslld $24, %xmm3
+; SSE2-NEXT:    pandn %xmm3, %xmm2
+; SSE2-NEXT:    por %xmm2, %xmm0
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_8: ## %else10
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE2-NEXT:    pextrw $2, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_10
+; SSE2-NEXT:  ## %bb.9: ## %cond.load13
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,0,255,255,255,255,255,255,255,255,255,255,255]
+; SSE2-NEXT:    pand %xmm2, %xmm0
+; SSE2-NEXT:    movzbl (%rdi), %ecx
+; SSE2-NEXT:    movd %ecx, %xmm3
+; SSE2-NEXT:    pshufd {{.*#+}} xmm3 = xmm3[0,0,1,1]
+; SSE2-NEXT:    pandn %xmm3, %xmm2
+; SSE2-NEXT:    por %xmm2, %xmm0
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_10: ## %else14
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_12
+; SSE2-NEXT:  ## %bb.11: ## %cond.load17
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,0,255,255,255,255,255,255,255,255,255,255]
+; SSE2-NEXT:    pand %xmm2, %xmm0
+; SSE2-NEXT:    movzbl (%rdi), %eax
+; SSE2-NEXT:    movd %eax, %xmm3
+; SSE2-NEXT:    psllq $40, %xmm3
+; SSE2-NEXT:    pandn %xmm3, %xmm2
+; SSE2-NEXT:    por %xmm2, %xmm0
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_12: ## %else18
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE2-NEXT:    pextrw $3, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_14
+; SSE2-NEXT:  ## %bb.13: ## %cond.load21
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,0,255,255,255,255,255,255,255,255,255]
+; SSE2-NEXT:    pand %xmm2, %xmm0
+; SSE2-NEXT:    movzbl (%rdi), %ecx
+; SSE2-NEXT:    movd %ecx, %xmm3
+; SSE2-NEXT:    psllq $48, %xmm3
+; SSE2-NEXT:    pandn %xmm3, %xmm2
+; SSE2-NEXT:    por %xmm2, %xmm0
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_14: ## %else22
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_16
+; SSE2-NEXT:  ## %bb.15: ## %cond.load25
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,0,255,255,255,255,255,255,255,255]
+; SSE2-NEXT:    pand %xmm2, %xmm0
+; SSE2-NEXT:    movzbl (%rdi), %eax
+; SSE2-NEXT:    movd %eax, %xmm3
+; SSE2-NEXT:    psllq $56, %xmm3
+; SSE2-NEXT:    pandn %xmm3, %xmm2
+; SSE2-NEXT:    por %xmm2, %xmm0
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_16: ## %else26
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE2-NEXT:    pextrw $4, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_18
+; SSE2-NEXT:  ## %bb.17: ## %cond.load29
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255,0,255,255,255,255,255,255,255]
+; SSE2-NEXT:    pand %xmm2, %xmm0
+; SSE2-NEXT:    movzbl (%rdi), %ecx
+; SSE2-NEXT:    movd %ecx, %xmm3
+; SSE2-NEXT:    pshufd {{.*#+}} xmm3 = xmm3[0,1,0,1]
+; SSE2-NEXT:    pandn %xmm3, %xmm2
+; SSE2-NEXT:    por %xmm2, %xmm0
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_18: ## %else30
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_20
+; SSE2-NEXT:  ## %bb.19: ## %cond.load33
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255,255,0,255,255,255,255,255,255]
+; SSE2-NEXT:    pand %xmm2, %xmm0
+; SSE2-NEXT:    movzbl (%rdi), %eax
+; SSE2-NEXT:    movd %eax, %xmm3
+; SSE2-NEXT:    pslldq {{.*#+}} xmm3 = zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm3[0,1,2,3,4,5,6]
+; SSE2-NEXT:    pandn %xmm3, %xmm2
+; SSE2-NEXT:    por %xmm2, %xmm0
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_20: ## %else34
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE2-NEXT:    pextrw $5, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_22
+; SSE2-NEXT:  ## %bb.21: ## %cond.load37
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255,255,255,0,255,255,255,255,255]
+; SSE2-NEXT:    pand %xmm2, %xmm0
+; SSE2-NEXT:    movzbl (%rdi), %ecx
+; SSE2-NEXT:    movd %ecx, %xmm3
+; SSE2-NEXT:    pslldq {{.*#+}} xmm3 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm3[0,1,2,3,4,5]
+; SSE2-NEXT:    pandn %xmm3, %xmm2
+; SSE2-NEXT:    por %xmm2, %xmm0
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_22: ## %else38
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_24
+; SSE2-NEXT:  ## %bb.23: ## %cond.load41
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255,255,255,255,0,255,255,255,255]
+; SSE2-NEXT:    pand %xmm2, %xmm0
+; SSE2-NEXT:    movzbl (%rdi), %eax
+; SSE2-NEXT:    movd %eax, %xmm3
+; SSE2-NEXT:    pslldq {{.*#+}} xmm3 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm3[0,1,2,3,4]
+; SSE2-NEXT:    pandn %xmm3, %xmm2
+; SSE2-NEXT:    por %xmm2, %xmm0
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_24: ## %else42
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE2-NEXT:    pextrw $6, %xmm2, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_26
+; SSE2-NEXT:  ## %bb.25: ## %cond.load45
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255,255,255,255,255,0,255,255,255]
+; SSE2-NEXT:    pand %xmm2, %xmm0
+; SSE2-NEXT:    movzbl (%rdi), %ecx
+; SSE2-NEXT:    movd %ecx, %xmm3
+; SSE2-NEXT:    pshufd {{.*#+}} xmm3 = xmm3[0,1,2,0]
+; SSE2-NEXT:    pandn %xmm3, %xmm2
+; SSE2-NEXT:    por %xmm2, %xmm0
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_26: ## %else46
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_28
+; SSE2-NEXT:  ## %bb.27: ## %cond.load49
+; SSE2-NEXT:    movdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255,255,255,255,255,255,0,255,255]
+; SSE2-NEXT:    pand %xmm2, %xmm0
+; SSE2-NEXT:    movzbl (%rdi), %eax
+; SSE2-NEXT:    movd %eax, %xmm3
+; SSE2-NEXT:    pslldq {{.*#+}} xmm3 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm3[0,1,2]
+; SSE2-NEXT:    pandn %xmm3, %xmm2
+; SSE2-NEXT:    por %xmm2, %xmm0
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_28: ## %else50
+; SSE2-NEXT:    pxor %xmm2, %xmm2
+; SSE2-NEXT:    pcmpeqb %xmm2, %xmm1
+; SSE2-NEXT:    pextrw $7, %xmm1, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_30
+; SSE2-NEXT:  ## %bb.29: ## %cond.load53
+; SSE2-NEXT:    movdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255,255,255,255,255,255,255,0,255]
+; SSE2-NEXT:    pand %xmm1, %xmm0
+; SSE2-NEXT:    movzbl (%rdi), %ecx
+; SSE2-NEXT:    movd %ecx, %xmm2
+; SSE2-NEXT:    pslldq {{.*#+}} xmm2 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm2[0,1]
+; SSE2-NEXT:    pandn %xmm2, %xmm1
+; SSE2-NEXT:    por %xmm1, %xmm0
+; SSE2-NEXT:    incq %rdi
+; SSE2-NEXT:  LBB12_30: ## %else54
+; SSE2-NEXT:    shrl $8, %eax
+; SSE2-NEXT:    testb $1, %al
+; SSE2-NEXT:    je LBB12_32
+; SSE2-NEXT:  ## %bb.31: ## %cond.load57
+; SSE2-NEXT:    pand {{.*}}(%rip), %xmm0
+; SSE2-NEXT:    movzbl (%rdi), %eax
+; SSE2-NEXT:    movd %eax, %xmm1
+; SSE2-NEXT:    pslldq {{.*#+}} xmm1 = zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,zero,xmm1[0]
+; SSE2-NEXT:    por %xmm1, %xmm0
+; SSE2-NEXT:  LBB12_32: ## %else58
+; SSE2-NEXT:    retq
+;
+; SSE42-LABEL: expandload_v16i8_v16i8:
+; SSE42:       ## %bb.0:
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $0, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_2
+; SSE42-NEXT:  ## %bb.1: ## %cond.load
+; SSE42-NEXT:    pinsrb $0, (%rdi), %xmm0
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_2: ## %else
+; SSE42-NEXT:    pextrb $1, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_4
+; SSE42-NEXT:  ## %bb.3: ## %cond.load1
+; SSE42-NEXT:    pinsrb $1, (%rdi), %xmm0
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_4: ## %else2
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $2, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_6
+; SSE42-NEXT:  ## %bb.5: ## %cond.load5
+; SSE42-NEXT:    pinsrb $2, (%rdi), %xmm0
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_6: ## %else6
+; SSE42-NEXT:    pextrb $3, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_8
+; SSE42-NEXT:  ## %bb.7: ## %cond.load9
+; SSE42-NEXT:    pinsrb $3, (%rdi), %xmm0
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_8: ## %else10
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $4, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_10
+; SSE42-NEXT:  ## %bb.9: ## %cond.load13
+; SSE42-NEXT:    pinsrb $4, (%rdi), %xmm0
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_10: ## %else14
+; SSE42-NEXT:    pextrb $5, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_12
+; SSE42-NEXT:  ## %bb.11: ## %cond.load17
+; SSE42-NEXT:    pinsrb $5, (%rdi), %xmm0
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_12: ## %else18
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $6, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_14
+; SSE42-NEXT:  ## %bb.13: ## %cond.load21
+; SSE42-NEXT:    pinsrb $6, (%rdi), %xmm0
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_14: ## %else22
+; SSE42-NEXT:    pextrb $7, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_16
+; SSE42-NEXT:  ## %bb.15: ## %cond.load25
+; SSE42-NEXT:    pinsrb $7, (%rdi), %xmm0
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_16: ## %else26
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $8, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_18
+; SSE42-NEXT:  ## %bb.17: ## %cond.load29
+; SSE42-NEXT:    pinsrb $8, (%rdi), %xmm0
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_18: ## %else30
+; SSE42-NEXT:    pextrb $9, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_20
+; SSE42-NEXT:  ## %bb.19: ## %cond.load33
+; SSE42-NEXT:    pinsrb $9, (%rdi), %xmm0
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_20: ## %else34
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $10, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_22
+; SSE42-NEXT:  ## %bb.21: ## %cond.load37
+; SSE42-NEXT:    pinsrb $10, (%rdi), %xmm0
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_22: ## %else38
+; SSE42-NEXT:    pextrb $11, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_24
+; SSE42-NEXT:  ## %bb.23: ## %cond.load41
+; SSE42-NEXT:    pinsrb $11, (%rdi), %xmm0
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_24: ## %else42
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqb %xmm1, %xmm2
+; SSE42-NEXT:    pextrb $12, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_26
+; SSE42-NEXT:  ## %bb.25: ## %cond.load45
+; SSE42-NEXT:    pinsrb $12, (%rdi), %xmm0
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_26: ## %else46
+; SSE42-NEXT:    pextrb $13, %xmm2, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_28
+; SSE42-NEXT:  ## %bb.27: ## %cond.load49
+; SSE42-NEXT:    pinsrb $13, (%rdi), %xmm0
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_28: ## %else50
+; SSE42-NEXT:    pxor %xmm2, %xmm2
+; SSE42-NEXT:    pcmpeqb %xmm2, %xmm1
+; SSE42-NEXT:    pextrb $14, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_30
+; SSE42-NEXT:  ## %bb.29: ## %cond.load53
+; SSE42-NEXT:    pinsrb $14, (%rdi), %xmm0
+; SSE42-NEXT:    incq %rdi
+; SSE42-NEXT:  LBB12_30: ## %else54
+; SSE42-NEXT:    pextrb $15, %xmm1, %eax
+; SSE42-NEXT:    testb $1, %al
+; SSE42-NEXT:    je LBB12_32
+; SSE42-NEXT:  ## %bb.31: ## %cond.load57
+; SSE42-NEXT:    pinsrb $15, (%rdi), %xmm0
+; SSE42-NEXT:  LBB12_32: ## %else58
+; SSE42-NEXT:    retq
+;
+; AVX1OR2-LABEL: expandload_v16i8_v16i8:
+; AVX1OR2:       ## %bb.0:
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $0, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_2
+; AVX1OR2-NEXT:  ## %bb.1: ## %cond.load
+; AVX1OR2-NEXT:    vpinsrb $0, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_2: ## %else
+; AVX1OR2-NEXT:    vpextrb $1, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_4
+; AVX1OR2-NEXT:  ## %bb.3: ## %cond.load1
+; AVX1OR2-NEXT:    vpinsrb $1, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_4: ## %else2
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $2, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_6
+; AVX1OR2-NEXT:  ## %bb.5: ## %cond.load5
+; AVX1OR2-NEXT:    vpinsrb $2, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_6: ## %else6
+; AVX1OR2-NEXT:    vpextrb $3, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_8
+; AVX1OR2-NEXT:  ## %bb.7: ## %cond.load9
+; AVX1OR2-NEXT:    vpinsrb $3, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_8: ## %else10
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $4, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_10
+; AVX1OR2-NEXT:  ## %bb.9: ## %cond.load13
+; AVX1OR2-NEXT:    vpinsrb $4, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_10: ## %else14
+; AVX1OR2-NEXT:    vpextrb $5, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_12
+; AVX1OR2-NEXT:  ## %bb.11: ## %cond.load17
+; AVX1OR2-NEXT:    vpinsrb $5, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_12: ## %else18
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $6, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_14
+; AVX1OR2-NEXT:  ## %bb.13: ## %cond.load21
+; AVX1OR2-NEXT:    vpinsrb $6, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_14: ## %else22
+; AVX1OR2-NEXT:    vpextrb $7, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_16
+; AVX1OR2-NEXT:  ## %bb.15: ## %cond.load25
+; AVX1OR2-NEXT:    vpinsrb $7, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_16: ## %else26
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $8, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_18
+; AVX1OR2-NEXT:  ## %bb.17: ## %cond.load29
+; AVX1OR2-NEXT:    vpinsrb $8, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_18: ## %else30
+; AVX1OR2-NEXT:    vpextrb $9, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_20
+; AVX1OR2-NEXT:  ## %bb.19: ## %cond.load33
+; AVX1OR2-NEXT:    vpinsrb $9, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_20: ## %else34
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $10, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_22
+; AVX1OR2-NEXT:  ## %bb.21: ## %cond.load37
+; AVX1OR2-NEXT:    vpinsrb $10, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_22: ## %else38
+; AVX1OR2-NEXT:    vpextrb $11, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_24
+; AVX1OR2-NEXT:  ## %bb.23: ## %cond.load41
+; AVX1OR2-NEXT:    vpinsrb $11, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_24: ## %else42
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX1OR2-NEXT:    vpextrb $12, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_26
+; AVX1OR2-NEXT:  ## %bb.25: ## %cond.load45
+; AVX1OR2-NEXT:    vpinsrb $12, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_26: ## %else46
+; AVX1OR2-NEXT:    vpextrb $13, %xmm2, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_28
+; AVX1OR2-NEXT:  ## %bb.27: ## %cond.load49
+; AVX1OR2-NEXT:    vpinsrb $13, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_28: ## %else50
+; AVX1OR2-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX1OR2-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm1
+; AVX1OR2-NEXT:    vpextrb $14, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_30
+; AVX1OR2-NEXT:  ## %bb.29: ## %cond.load53
+; AVX1OR2-NEXT:    vpinsrb $14, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:    incq %rdi
+; AVX1OR2-NEXT:  LBB12_30: ## %else54
+; AVX1OR2-NEXT:    vpextrb $15, %xmm1, %eax
+; AVX1OR2-NEXT:    testb $1, %al
+; AVX1OR2-NEXT:    je LBB12_32
+; AVX1OR2-NEXT:  ## %bb.31: ## %cond.load57
+; AVX1OR2-NEXT:    vpinsrb $15, (%rdi), %xmm0, %xmm0
+; AVX1OR2-NEXT:  LBB12_32: ## %else58
+; AVX1OR2-NEXT:    retq
+;
+; AVX512F-LABEL: expandload_v16i8_v16i8:
+; AVX512F:       ## %bb.0:
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxbd %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmd %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_2
+; AVX512F-NEXT:  ## %bb.1: ## %cond.load
+; AVX512F-NEXT:    vpinsrb $0, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_2: ## %else
+; AVX512F-NEXT:    kshiftrw $1, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_4
+; AVX512F-NEXT:  ## %bb.3: ## %cond.load1
+; AVX512F-NEXT:    vpinsrb $1, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_4: ## %else2
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxbd %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmd %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kshiftrw $2, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_6
+; AVX512F-NEXT:  ## %bb.5: ## %cond.load5
+; AVX512F-NEXT:    vpinsrb $2, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_6: ## %else6
+; AVX512F-NEXT:    kshiftrw $3, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_8
+; AVX512F-NEXT:  ## %bb.7: ## %cond.load9
+; AVX512F-NEXT:    vpinsrb $3, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_8: ## %else10
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxbd %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmd %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kshiftrw $4, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_10
+; AVX512F-NEXT:  ## %bb.9: ## %cond.load13
+; AVX512F-NEXT:    vpinsrb $4, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_10: ## %else14
+; AVX512F-NEXT:    kshiftrw $5, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_12
+; AVX512F-NEXT:  ## %bb.11: ## %cond.load17
+; AVX512F-NEXT:    vpinsrb $5, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_12: ## %else18
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxbd %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmd %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kshiftrw $6, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_14
+; AVX512F-NEXT:  ## %bb.13: ## %cond.load21
+; AVX512F-NEXT:    vpinsrb $6, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_14: ## %else22
+; AVX512F-NEXT:    kshiftrw $7, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_16
+; AVX512F-NEXT:  ## %bb.15: ## %cond.load25
+; AVX512F-NEXT:    vpinsrb $7, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_16: ## %else26
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxbd %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmd %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kshiftrw $8, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_18
+; AVX512F-NEXT:  ## %bb.17: ## %cond.load29
+; AVX512F-NEXT:    vpinsrb $8, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_18: ## %else30
+; AVX512F-NEXT:    kshiftrw $9, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_20
+; AVX512F-NEXT:  ## %bb.19: ## %cond.load33
+; AVX512F-NEXT:    vpinsrb $9, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_20: ## %else34
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxbd %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmd %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kshiftrw $10, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_22
+; AVX512F-NEXT:  ## %bb.21: ## %cond.load37
+; AVX512F-NEXT:    vpinsrb $10, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_22: ## %else38
+; AVX512F-NEXT:    kshiftrw $11, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_24
+; AVX512F-NEXT:  ## %bb.23: ## %cond.load41
+; AVX512F-NEXT:    vpinsrb $11, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_24: ## %else42
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm2
+; AVX512F-NEXT:    vpmovsxbd %xmm2, %zmm2
+; AVX512F-NEXT:    vptestmd %zmm2, %zmm2, %k0
+; AVX512F-NEXT:    kshiftrw $12, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_26
+; AVX512F-NEXT:  ## %bb.25: ## %cond.load45
+; AVX512F-NEXT:    vpinsrb $12, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_26: ## %else46
+; AVX512F-NEXT:    kshiftrw $13, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_28
+; AVX512F-NEXT:  ## %bb.27: ## %cond.load49
+; AVX512F-NEXT:    vpinsrb $13, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_28: ## %else50
+; AVX512F-NEXT:    vpxor %xmm2, %xmm2, %xmm2
+; AVX512F-NEXT:    vpcmpeqb %xmm2, %xmm1, %xmm1
+; AVX512F-NEXT:    vpmovsxbd %xmm1, %zmm1
+; AVX512F-NEXT:    vptestmd %zmm1, %zmm1, %k0
+; AVX512F-NEXT:    kshiftrw $14, %k0, %k1
+; AVX512F-NEXT:    kmovw %k1, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_30
+; AVX512F-NEXT:  ## %bb.29: ## %cond.load53
+; AVX512F-NEXT:    vpinsrb $14, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:    incq %rdi
+; AVX512F-NEXT:  LBB12_30: ## %else54
+; AVX512F-NEXT:    kshiftrw $15, %k0, %k0
+; AVX512F-NEXT:    kmovw %k0, %eax
+; AVX512F-NEXT:    testb $1, %al
+; AVX512F-NEXT:    je LBB12_32
+; AVX512F-NEXT:  ## %bb.31: ## %cond.load57
+; AVX512F-NEXT:    vpinsrb $15, (%rdi), %xmm0, %xmm0
+; AVX512F-NEXT:  LBB12_32: ## %else58
+; AVX512F-NEXT:    vzeroupper
+; AVX512F-NEXT:    retq
+;
+; AVX512VLBW-LABEL: expandload_v16i8_v16i8:
+; AVX512VLBW:       ## %bb.0:
+; AVX512VLBW-NEXT:    vptestnmb %xmm1, %xmm1, %k0
+; AVX512VLBW-NEXT:    kmovd %k0, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_2
+; AVX512VLBW-NEXT:  ## %bb.1: ## %cond.load
+; AVX512VLBW-NEXT:    vpinsrb $0, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_2: ## %else
+; AVX512VLBW-NEXT:    kshiftrw $1, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_4
+; AVX512VLBW-NEXT:  ## %bb.3: ## %cond.load1
+; AVX512VLBW-NEXT:    vpinsrb $1, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_4: ## %else2
+; AVX512VLBW-NEXT:    kshiftrw $2, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_6
+; AVX512VLBW-NEXT:  ## %bb.5: ## %cond.load5
+; AVX512VLBW-NEXT:    vpinsrb $2, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_6: ## %else6
+; AVX512VLBW-NEXT:    kshiftrw $3, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_8
+; AVX512VLBW-NEXT:  ## %bb.7: ## %cond.load9
+; AVX512VLBW-NEXT:    vpinsrb $3, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_8: ## %else10
+; AVX512VLBW-NEXT:    kshiftrw $4, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_10
+; AVX512VLBW-NEXT:  ## %bb.9: ## %cond.load13
+; AVX512VLBW-NEXT:    vpinsrb $4, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_10: ## %else14
+; AVX512VLBW-NEXT:    kshiftrw $5, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_12
+; AVX512VLBW-NEXT:  ## %bb.11: ## %cond.load17
+; AVX512VLBW-NEXT:    vpinsrb $5, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_12: ## %else18
+; AVX512VLBW-NEXT:    kshiftrw $6, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_14
+; AVX512VLBW-NEXT:  ## %bb.13: ## %cond.load21
+; AVX512VLBW-NEXT:    vpinsrb $6, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_14: ## %else22
+; AVX512VLBW-NEXT:    kshiftrw $7, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_16
+; AVX512VLBW-NEXT:  ## %bb.15: ## %cond.load25
+; AVX512VLBW-NEXT:    vpinsrb $7, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_16: ## %else26
+; AVX512VLBW-NEXT:    kshiftrw $8, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_18
+; AVX512VLBW-NEXT:  ## %bb.17: ## %cond.load29
+; AVX512VLBW-NEXT:    vpinsrb $8, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_18: ## %else30
+; AVX512VLBW-NEXT:    kshiftrw $9, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_20
+; AVX512VLBW-NEXT:  ## %bb.19: ## %cond.load33
+; AVX512VLBW-NEXT:    vpinsrb $9, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_20: ## %else34
+; AVX512VLBW-NEXT:    kshiftrw $10, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_22
+; AVX512VLBW-NEXT:  ## %bb.21: ## %cond.load37
+; AVX512VLBW-NEXT:    vpinsrb $10, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_22: ## %else38
+; AVX512VLBW-NEXT:    kshiftrw $11, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_24
+; AVX512VLBW-NEXT:  ## %bb.23: ## %cond.load41
+; AVX512VLBW-NEXT:    vpinsrb $11, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_24: ## %else42
+; AVX512VLBW-NEXT:    kshiftrw $12, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_26
+; AVX512VLBW-NEXT:  ## %bb.25: ## %cond.load45
+; AVX512VLBW-NEXT:    vpinsrb $12, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_26: ## %else46
+; AVX512VLBW-NEXT:    kshiftrw $13, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_28
+; AVX512VLBW-NEXT:  ## %bb.27: ## %cond.load49
+; AVX512VLBW-NEXT:    vpinsrb $13, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_28: ## %else50
+; AVX512VLBW-NEXT:    kshiftrw $14, %k0, %k1
+; AVX512VLBW-NEXT:    kmovd %k1, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_30
+; AVX512VLBW-NEXT:  ## %bb.29: ## %cond.load53
+; AVX512VLBW-NEXT:    vpinsrb $14, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:    incq %rdi
+; AVX512VLBW-NEXT:  LBB12_30: ## %else54
+; AVX512VLBW-NEXT:    kshiftrw $15, %k0, %k0
+; AVX512VLBW-NEXT:    kmovd %k0, %eax
+; AVX512VLBW-NEXT:    testb $1, %al
+; AVX512VLBW-NEXT:    je LBB12_32
+; AVX512VLBW-NEXT:  ## %bb.31: ## %cond.load57
+; AVX512VLBW-NEXT:    vpinsrb $15, (%rdi), %xmm0, %xmm0
+; AVX512VLBW-NEXT:  LBB12_32: ## %else58
+; AVX512VLBW-NEXT:    retq
   %mask = icmp eq <16 x i8> %trigger, zeroinitializer
   %res = call <16 x i8> @llvm.masked.expandload.v16i8(i8* %base, <16 x i1> %mask, <16 x i8> %src0)
   ret <16 x i8>%res




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