[llvm] r367798 - [X86] Fix a bad early out in combineExtInVec that prevented recursive shuffle combining from running with -x86-experimental-vector-widening-legalization.
Craig Topper via llvm-commits
llvm-commits at lists.llvm.org
Sun Aug 4 20:48:31 PDT 2019
Author: ctopper
Date: Sun Aug 4 20:48:31 2019
New Revision: 367798
URL: http://llvm.org/viewvc/llvm-project?rev=367798&view=rev
Log:
[X86] Fix a bad early out in combineExtInVec that prevented recursive shuffle combining from running with -x86-experimental-vector-widening-legalization.
Modified:
llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
llvm/trunk/test/CodeGen/X86/vector-reduce-mul-widen.ll
llvm/trunk/test/CodeGen/X86/vector-zext-widen.ll
Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=367798&r1=367797&r2=367798&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Sun Aug 4 20:48:31 2019
@@ -44400,14 +44400,12 @@ static SDValue combineExtInVec(SDNode *N
}
}
+ // Combine (ext_invec (ext_invec X)) -> (ext_invec X)
// Disabling for widening legalization for now. We can enable if we find a
// case that needs it. Otherwise it can be deleted when we switch to
// widening legalization.
- if (ExperimentalVectorWideningLegalization)
- return SDValue();
-
- // Combine (ext_invec (ext_invec X)) -> (ext_invec X)
- if (In.getOpcode() == N->getOpcode() &&
+ if (!ExperimentalVectorWideningLegalization &&
+ In.getOpcode() == N->getOpcode() &&
TLI.isTypeLegal(VT) && TLI.isTypeLegal(In.getOperand(0).getValueType()))
return DAG.getNode(N->getOpcode(), SDLoc(N), VT, In.getOperand(0));
Modified: llvm/trunk/test/CodeGen/X86/vector-reduce-mul-widen.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vector-reduce-mul-widen.ll?rev=367798&r1=367797&r2=367798&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/vector-reduce-mul-widen.ll (original)
+++ llvm/trunk/test/CodeGen/X86/vector-reduce-mul-widen.ll Sun Aug 4 20:48:31 2019
@@ -1665,33 +1665,55 @@ define i8 @test_v8i8(<8 x i8> %a0) {
; AVX-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
; AVX-NEXT: vpmullw %xmm0, %xmm1, %xmm0
-; AVX-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u]
-; AVX-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; AVX-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
-; AVX-NEXT: vpmullw %xmm0, %xmm1, %xmm0
+; AVX-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3]
+; AVX-NEXT: vpmullw %xmm1, %xmm0, %xmm0
; AVX-NEXT: vpshufb {{.*#+}} xmm1 = xmm0[2],zero,xmm0[6],zero,xmm0[10],zero,xmm0[14],zero,xmm0[u],zero,xmm0[u],zero,xmm0[u],zero,xmm0[u],zero
; AVX-NEXT: vpmullw %xmm1, %xmm0, %xmm0
; AVX-NEXT: vpextrb $0, %xmm0, %eax
; AVX-NEXT: # kill: def $al killed $al killed $eax
; AVX-NEXT: retq
;
-; AVX512-LABEL: test_v8i8:
-; AVX512: # %bb.0:
-; AVX512-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX512-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; AVX512-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
-; AVX512-NEXT: vpmullw %xmm0, %xmm1, %xmm0
-; AVX512-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u]
-; AVX512-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX512-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
-; AVX512-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[1,1,2,3]
-; AVX512-NEXT: vpmullw %xmm0, %xmm1, %xmm0
-; AVX512-NEXT: vpshufb {{.*#+}} xmm1 = xmm0[2],zero,xmm0[6],zero,xmm0[10],zero,xmm0[14],zero,xmm0[u],zero,xmm0[u],zero,xmm0[u],zero,xmm0[u],zero
-; AVX512-NEXT: vpmullw %xmm1, %xmm0, %xmm0
-; AVX512-NEXT: vpextrb $0, %xmm0, %eax
-; AVX512-NEXT: # kill: def $al killed $al killed $eax
-; AVX512-NEXT: retq
+; AVX512BW-LABEL: test_v8i8:
+; AVX512BW: # %bb.0:
+; AVX512BW-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX512BW-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; AVX512BW-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; AVX512BW-NEXT: vpmullw %xmm0, %xmm1, %xmm0
+; AVX512BW-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3]
+; AVX512BW-NEXT: vpmullw %xmm1, %xmm0, %xmm0
+; AVX512BW-NEXT: vpshufb {{.*#+}} xmm1 = xmm0[2],zero,xmm0[6],zero,xmm0[10],zero,xmm0[14],zero,xmm0[u],zero,xmm0[u],zero,xmm0[u],zero,xmm0[u],zero
+; AVX512BW-NEXT: vpmullw %xmm1, %xmm0, %xmm0
+; AVX512BW-NEXT: vpextrb $0, %xmm0, %eax
+; AVX512BW-NEXT: # kill: def $al killed $al killed $eax
+; AVX512BW-NEXT: retq
+;
+; AVX512VL-LABEL: test_v8i8:
+; AVX512VL: # %bb.0:
+; AVX512VL-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX512VL-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; AVX512VL-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; AVX512VL-NEXT: vpmullw %xmm0, %xmm1, %xmm0
+; AVX512VL-NEXT: vpalignr {{.*#+}} xmm1 = xmm0[4,5,6,7,8,9,10,11,12,13,14,15,0,1,2,3]
+; AVX512VL-NEXT: vpmullw %xmm1, %xmm0, %xmm0
+; AVX512VL-NEXT: vpshufb {{.*#+}} xmm1 = xmm0[2],zero,xmm0[6],zero,xmm0[10],zero,xmm0[14],zero,xmm0[u],zero,xmm0[u],zero,xmm0[u],zero,xmm0[u],zero
+; AVX512VL-NEXT: vpmullw %xmm1, %xmm0, %xmm0
+; AVX512VL-NEXT: vpextrb $0, %xmm0, %eax
+; AVX512VL-NEXT: # kill: def $al killed $al killed $eax
+; AVX512VL-NEXT: retq
+;
+; AVX512DQ-LABEL: test_v8i8:
+; AVX512DQ: # %bb.0:
+; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX512DQ-NEXT: vpunpcklbw {{.*#+}} xmm0 = xmm0[0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7]
+; AVX512DQ-NEXT: vpshufd {{.*#+}} xmm0 = xmm0[2,3,0,1]
+; AVX512DQ-NEXT: vpmullw %xmm0, %xmm1, %xmm0
+; AVX512DQ-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[1,1,2,3]
+; AVX512DQ-NEXT: vpmullw %xmm1, %xmm0, %xmm0
+; AVX512DQ-NEXT: vpshufb {{.*#+}} xmm1 = xmm0[2],zero,xmm0[6],zero,xmm0[10],zero,xmm0[14],zero,xmm0[u],zero,xmm0[u],zero,xmm0[u],zero,xmm0[u],zero
+; AVX512DQ-NEXT: vpmullw %xmm1, %xmm0, %xmm0
+; AVX512DQ-NEXT: vpextrb $0, %xmm0, %eax
+; AVX512DQ-NEXT: # kill: def $al killed $al killed $eax
+; AVX512DQ-NEXT: retq
%1 = call i8 @llvm.experimental.vector.reduce.mul.v8i8(<8 x i8> %a0)
ret i8 %1
}
@@ -1785,28 +1807,18 @@ define i8 @test_v16i8(<16 x i8> %a0) {
;
; AVX2-LABEL: test_v16i8:
; AVX2: # %bb.0:
-; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1]
-; AVX2-NEXT: vpmovzxbw {{.*#+}} ymm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero,xmm0[8],zero,xmm0[9],zero,xmm0[10],zero,xmm0[11],zero,xmm0[12],zero,xmm0[13],zero,xmm0[14],zero,xmm0[15],zero
-; AVX2-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
-; AVX2-NEXT: vpmullw %ymm1, %ymm0, %ymm0
-; AVX2-NEXT: vpand {{.*}}(%rip), %ymm0, %ymm0
-; AVX2-NEXT: vpackuswb %xmm0, %xmm0, %xmm1
-; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm1[1,1,2,3]
-; AVX2-NEXT: vpmovzxbw {{.*#+}} ymm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero,xmm1[8],zero,xmm1[9],zero,xmm1[10],zero,xmm1[11],zero,xmm1[12],zero,xmm1[13],zero,xmm1[14],zero,xmm1[15],zero
-; AVX2-NEXT: vpmullw %ymm1, %ymm0, %ymm0
-; AVX2-NEXT: vmovdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
-; AVX2-NEXT: vpand %xmm1, %xmm0, %xmm2
-; AVX2-NEXT: vpackuswb %xmm0, %xmm2, %xmm2
-; AVX2-NEXT: vpsrld $16, %xmm2, %xmm2
-; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
-; AVX2-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX2-NEXT: vpand %xmm1, %xmm0, %xmm0
-; AVX2-NEXT: vpackuswb %xmm0, %xmm0, %xmm1
-; AVX2-NEXT: vpsrlw $8, %xmm1, %xmm1
+; AVX2-NEXT: vpunpckhbw {{.*#+}} xmm1 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX2-NEXT: vpmullw %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: vpand {{.*}}(%rip), %xmm0, %xmm0
+; AVX2-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,2,3]
+; AVX2-NEXT: vpmullw %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: vpshufb {{.*#+}} xmm1 = xmm0[4],zero,xmm0[6],zero,xmm0[4],zero,xmm0[6],zero,xmm0[8],zero,xmm0[10],zero,xmm0[12],zero,xmm0[14],zero
+; AVX2-NEXT: vpmullw %xmm1, %xmm0, %xmm0
+; AVX2-NEXT: vpshuflw {{.*#+}} xmm1 = xmm0[1,1,2,3,4,5,6,7]
; AVX2-NEXT: vpmullw %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vpextrb $0, %xmm0, %eax
; AVX2-NEXT: # kill: def $al killed $al killed $eax
-; AVX2-NEXT: vzeroupper
; AVX2-NEXT: retq
;
; AVX512BW-LABEL: test_v16i8:
@@ -1992,14 +2004,12 @@ define i8 @test_v32i8(<32 x i8> %a0) {
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm1
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm2 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm3 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT: vpmullw %xmm2, %xmm3, %xmm2
; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
+; AVX1-NEXT: vpmullw %xmm2, %xmm1, %xmm1
; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; AVX1-NEXT: vpmullw %xmm1, %xmm0, %xmm0
-; AVX1-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u]
; AVX1-NEXT: vmovdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
-; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX1-NEXT: vpmullw %xmm0, %xmm2, %xmm0
-; AVX1-NEXT: vpmullw %xmm0, %xmm3, %xmm0
; AVX1-NEXT: vpand %xmm1, %xmm0, %xmm0
; AVX1-NEXT: vpxor %xmm2, %xmm2, %xmm2
; AVX1-NEXT: vpackuswb %xmm2, %xmm0, %xmm0
@@ -2028,32 +2038,25 @@ define i8 @test_v32i8(<32 x i8> %a0) {
; AVX2-NEXT: vpunpckhbw {{.*#+}} xmm2 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
; AVX2-NEXT: vpunpckhbw {{.*#+}} xmm3 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
; AVX2-NEXT: vpmullw %xmm2, %xmm3, %xmm2
-; AVX2-NEXT: vmovdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
-; AVX2-NEXT: vpand %xmm3, %xmm2, %xmm4
; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
+; AVX2-NEXT: vpmullw %xmm2, %xmm1, %xmm1
; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; AVX2-NEXT: vpmullw %xmm1, %xmm0, %xmm0
-; AVX2-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX2-NEXT: vpackuswb %xmm4, %xmm0, %xmm0
-; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX2-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX2-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
-; AVX2-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX2-NEXT: vpshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
-; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX2-NEXT: vmovdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
+; AVX2-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX2-NEXT: vpxor %xmm3, %xmm3, %xmm3
+; AVX2-NEXT: vpackuswb %xmm3, %xmm2, %xmm2
+; AVX2-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[1,1,2,3]
; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
; AVX2-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX2-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX2-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX2-NEXT: vpsrld $16, %xmm0, %xmm2
-; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX2-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX2-NEXT: vpackuswb %xmm3, %xmm2, %xmm2
+; AVX2-NEXT: vpsrld $16, %xmm2, %xmm2
; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
; AVX2-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX2-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX2-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX2-NEXT: vpsrlw $8, %xmm0, %xmm1
-; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX2-NEXT: vpand %xmm1, %xmm0, %xmm1
+; AVX2-NEXT: vpackuswb %xmm3, %xmm1, %xmm1
+; AVX2-NEXT: vpsrlw $8, %xmm1, %xmm1
; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
; AVX2-NEXT: vpmullw %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vpextrb $0, %xmm0, %eax
@@ -2123,32 +2126,25 @@ define i8 @test_v32i8(<32 x i8> %a0) {
; AVX512DQ-NEXT: vpunpckhbw {{.*#+}} xmm2 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
; AVX512DQ-NEXT: vpunpckhbw {{.*#+}} xmm3 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
; AVX512DQ-NEXT: vpmullw %xmm2, %xmm3, %xmm2
-; AVX512DQ-NEXT: vmovdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
-; AVX512DQ-NEXT: vpand %xmm3, %xmm2, %xmm4
; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
+; AVX512DQ-NEXT: vpmullw %xmm2, %xmm1, %xmm1
; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; AVX512DQ-NEXT: vpmullw %xmm1, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpackuswb %xmm4, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX512DQ-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpxor %xmm1, %xmm1, %xmm1
-; AVX512DQ-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
-; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX512DQ-NEXT: vmovdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
+; AVX512DQ-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX512DQ-NEXT: vpxor %xmm3, %xmm3, %xmm3
+; AVX512DQ-NEXT: vpackuswb %xmm3, %xmm2, %xmm2
+; AVX512DQ-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[1,1,2,3]
; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
; AVX512DQ-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpsrld $16, %xmm0, %xmm2
-; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX512DQ-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX512DQ-NEXT: vpackuswb %xmm3, %xmm2, %xmm2
+; AVX512DQ-NEXT: vpsrld $16, %xmm2, %xmm2
; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
; AVX512DQ-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpsrlw $8, %xmm0, %xmm1
-; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX512DQ-NEXT: vpand %xmm1, %xmm0, %xmm1
+; AVX512DQ-NEXT: vpackuswb %xmm3, %xmm1, %xmm1
+; AVX512DQ-NEXT: vpsrlw $8, %xmm1, %xmm1
; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
; AVX512DQ-NEXT: vpmullw %xmm1, %xmm0, %xmm0
; AVX512DQ-NEXT: vpextrb $0, %xmm0, %eax
@@ -2295,23 +2291,17 @@ define i8 @test_v64i8(<64 x i8> %a0) {
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm5 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
; AVX1-NEXT: vpmullw %xmm3, %xmm5, %xmm3
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm5 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT: vpmullw %xmm3, %xmm5, %xmm3
; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX1-NEXT: vpmullw %xmm1, %xmm0, %xmm0
-; AVX1-NEXT: vmovdqa {{.*#+}} xmm1 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u>
-; AVX1-NEXT: vpshufb %xmm1, %xmm0, %xmm0
; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm4 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero,xmm4[4],zero,xmm4[5],zero,xmm4[6],zero,xmm4[7],zero
; AVX1-NEXT: vpmullw %xmm2, %xmm4, %xmm2
-; AVX1-NEXT: vpshufb %xmm1, %xmm2, %xmm2
; AVX1-NEXT: vmovdqa {{.*#+}} xmm4 = [255,255,255,255,255,255,255,255]
-; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
-; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX1-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX1-NEXT: vpshufb %xmm1, %xmm0, %xmm0
-; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX1-NEXT: vpmullw %xmm0, %xmm3, %xmm0
-; AVX1-NEXT: vpmullw %xmm0, %xmm5, %xmm0
+; AVX1-NEXT: vpand {{.*}}(%rip), %xmm2, %xmm2
+; AVX1-NEXT: vpmullw %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpmullw %xmm3, %xmm1, %xmm1
+; AVX1-NEXT: vpmullw %xmm1, %xmm0, %xmm0
; AVX1-NEXT: vpand %xmm4, %xmm0, %xmm0
; AVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX1-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
@@ -2350,32 +2340,25 @@ define i8 @test_v64i8(<64 x i8> %a0) {
; AVX2-NEXT: vpunpckhbw {{.*#+}} xmm2 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
; AVX2-NEXT: vpunpckhbw {{.*#+}} xmm3 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
; AVX2-NEXT: vpmullw %xmm2, %xmm3, %xmm2
-; AVX2-NEXT: vmovdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
-; AVX2-NEXT: vpand %xmm3, %xmm2, %xmm4
; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
+; AVX2-NEXT: vpmullw %xmm2, %xmm1, %xmm1
; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; AVX2-NEXT: vpmullw %xmm1, %xmm0, %xmm0
-; AVX2-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX2-NEXT: vpackuswb %xmm4, %xmm0, %xmm0
-; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX2-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX2-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
-; AVX2-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX2-NEXT: vpshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
-; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX2-NEXT: vmovdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
+; AVX2-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX2-NEXT: vpxor %xmm3, %xmm3, %xmm3
+; AVX2-NEXT: vpackuswb %xmm3, %xmm2, %xmm2
+; AVX2-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[1,1,2,3]
; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
; AVX2-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX2-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX2-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX2-NEXT: vpsrld $16, %xmm0, %xmm2
-; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX2-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX2-NEXT: vpackuswb %xmm3, %xmm2, %xmm2
+; AVX2-NEXT: vpsrld $16, %xmm2, %xmm2
; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
; AVX2-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX2-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX2-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX2-NEXT: vpsrlw $8, %xmm0, %xmm1
-; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX2-NEXT: vpand %xmm1, %xmm0, %xmm1
+; AVX2-NEXT: vpackuswb %xmm3, %xmm1, %xmm1
+; AVX2-NEXT: vpsrlw $8, %xmm1, %xmm1
; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
; AVX2-NEXT: vpmullw %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vpextrb $0, %xmm0, %eax
@@ -2400,32 +2383,25 @@ define i8 @test_v64i8(<64 x i8> %a0) {
; AVX512BW-NEXT: vpunpckhbw {{.*#+}} xmm2 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
; AVX512BW-NEXT: vpunpckhbw {{.*#+}} xmm3 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
; AVX512BW-NEXT: vpmullw %xmm3, %xmm2, %xmm2
-; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
-; AVX512BW-NEXT: vpand %xmm3, %xmm2, %xmm4
; AVX512BW-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; AVX512BW-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
+; AVX512BW-NEXT: vpmullw %xmm2, %xmm1, %xmm1
; AVX512BW-NEXT: vpmullw %xmm1, %xmm0, %xmm0
-; AVX512BW-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512BW-NEXT: vpackuswb %xmm4, %xmm0, %xmm0
-; AVX512BW-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX512BW-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX512BW-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512BW-NEXT: vpxor %xmm1, %xmm1, %xmm1
-; AVX512BW-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX512BW-NEXT: vpshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
-; AVX512BW-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
+; AVX512BW-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX512BW-NEXT: vpxor %xmm3, %xmm3, %xmm3
+; AVX512BW-NEXT: vpackuswb %xmm3, %xmm2, %xmm2
+; AVX512BW-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[1,1,2,3]
; AVX512BW-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
; AVX512BW-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX512BW-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512BW-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX512BW-NEXT: vpsrld $16, %xmm0, %xmm2
-; AVX512BW-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX512BW-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX512BW-NEXT: vpackuswb %xmm3, %xmm2, %xmm2
+; AVX512BW-NEXT: vpsrld $16, %xmm2, %xmm2
; AVX512BW-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
; AVX512BW-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX512BW-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512BW-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX512BW-NEXT: vpsrlw $8, %xmm0, %xmm1
-; AVX512BW-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX512BW-NEXT: vpand %xmm1, %xmm0, %xmm1
+; AVX512BW-NEXT: vpackuswb %xmm3, %xmm1, %xmm1
+; AVX512BW-NEXT: vpsrlw $8, %xmm1, %xmm1
; AVX512BW-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
; AVX512BW-NEXT: vpmullw %xmm1, %xmm0, %xmm0
; AVX512BW-NEXT: vpextrb $0, %xmm0, %eax
@@ -2492,32 +2468,25 @@ define i8 @test_v64i8(<64 x i8> %a0) {
; AVX512DQ-NEXT: vpunpckhbw {{.*#+}} xmm2 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
; AVX512DQ-NEXT: vpunpckhbw {{.*#+}} xmm3 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
; AVX512DQ-NEXT: vpmullw %xmm2, %xmm3, %xmm2
-; AVX512DQ-NEXT: vmovdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
-; AVX512DQ-NEXT: vpand %xmm3, %xmm2, %xmm4
; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
+; AVX512DQ-NEXT: vpmullw %xmm2, %xmm1, %xmm1
; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; AVX512DQ-NEXT: vpmullw %xmm1, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpackuswb %xmm4, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX512DQ-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpxor %xmm1, %xmm1, %xmm1
-; AVX512DQ-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
-; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX512DQ-NEXT: vmovdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
+; AVX512DQ-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX512DQ-NEXT: vpxor %xmm3, %xmm3, %xmm3
+; AVX512DQ-NEXT: vpackuswb %xmm3, %xmm2, %xmm2
+; AVX512DQ-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[1,1,2,3]
; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
; AVX512DQ-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpsrld $16, %xmm0, %xmm2
-; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX512DQ-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX512DQ-NEXT: vpackuswb %xmm3, %xmm2, %xmm2
+; AVX512DQ-NEXT: vpsrld $16, %xmm2, %xmm2
; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
; AVX512DQ-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpsrlw $8, %xmm0, %xmm1
-; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX512DQ-NEXT: vpand %xmm1, %xmm0, %xmm1
+; AVX512DQ-NEXT: vpackuswb %xmm3, %xmm1, %xmm1
+; AVX512DQ-NEXT: vpsrlw $8, %xmm1, %xmm1
; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
; AVX512DQ-NEXT: vpmullw %xmm1, %xmm0, %xmm0
; AVX512DQ-NEXT: vpextrb $0, %xmm0, %eax
@@ -2714,8 +2683,8 @@ define i8 @test_v128i8(<128 x i8> %a0) {
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm5 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
; AVX1-NEXT: vpmullw %xmm4, %xmm5, %xmm4
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm5 = xmm2[8],xmm0[8],xmm2[9],xmm0[9],xmm2[10],xmm0[10],xmm2[11],xmm0[11],xmm2[12],xmm0[12],xmm2[13],xmm0[13],xmm2[14],xmm0[14],xmm2[15],xmm0[15]
-; AVX1-NEXT: vpmullw %xmm4, %xmm5, %xmm9
-; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm8 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
+; AVX1-NEXT: vpmullw %xmm4, %xmm5, %xmm8
+; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm9 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
; AVX1-NEXT: vextractf128 $1, %ymm3, %xmm11
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm7 = xmm11[8],xmm0[8],xmm11[9],xmm0[9],xmm11[10],xmm0[10],xmm11[11],xmm0[11],xmm11[12],xmm0[12],xmm11[13],xmm0[13],xmm11[14],xmm0[14],xmm11[15],xmm0[15]
; AVX1-NEXT: vextractf128 $1, %ymm1, %xmm4
@@ -2727,40 +2696,30 @@ define i8 @test_v128i8(<128 x i8> %a0) {
; AVX1-NEXT: vextractf128 $1, %ymm0, %xmm5
; AVX1-NEXT: vpunpckhbw {{.*#+}} xmm6 = xmm5[8],xmm0[8],xmm5[9],xmm0[9],xmm5[10],xmm0[10],xmm5[11],xmm0[11],xmm5[12],xmm0[12],xmm5[13],xmm0[13],xmm5[14],xmm0[14],xmm5[15],xmm0[15]
; AVX1-NEXT: vpmullw %xmm10, %xmm6, %xmm6
-; AVX1-NEXT: vpmullw %xmm6, %xmm9, %xmm9
+; AVX1-NEXT: vpmullw %xmm6, %xmm8, %xmm6
+; AVX1-NEXT: vpmullw %xmm6, %xmm9, %xmm6
; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm7 = xmm7[0],zero,xmm7[1],zero,xmm7[2],zero,xmm7[3],zero,xmm7[4],zero,xmm7[5],zero,xmm7[6],zero,xmm7[7],zero
; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm5 = xmm5[0],zero,xmm5[1],zero,xmm5[2],zero,xmm5[3],zero,xmm5[4],zero,xmm5[5],zero,xmm5[6],zero,xmm5[7],zero
; AVX1-NEXT: vpmullw %xmm7, %xmm5, %xmm5
-; AVX1-NEXT: vmovdqa {{.*#+}} xmm7 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u>
-; AVX1-NEXT: vpshufb %xmm7, %xmm5, %xmm5
-; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm6 = xmm11[0],zero,xmm11[1],zero,xmm11[2],zero,xmm11[3],zero,xmm11[4],zero,xmm11[5],zero,xmm11[6],zero,xmm11[7],zero
+; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm7 = xmm11[0],zero,xmm11[1],zero,xmm11[2],zero,xmm11[3],zero,xmm11[4],zero,xmm11[5],zero,xmm11[6],zero,xmm11[7],zero
; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm4 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero,xmm4[4],zero,xmm4[5],zero,xmm4[6],zero,xmm4[7],zero
-; AVX1-NEXT: vpmullw %xmm6, %xmm4, %xmm4
-; AVX1-NEXT: vpshufb %xmm7, %xmm4, %xmm4
+; AVX1-NEXT: vpmullw %xmm7, %xmm4, %xmm4
; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; AVX1-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX1-NEXT: vpshufb %xmm7, %xmm0, %xmm0
; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm3[0],zero,xmm3[1],zero,xmm3[2],zero,xmm3[3],zero,xmm3[4],zero,xmm3[5],zero,xmm3[6],zero,xmm3[7],zero
; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
; AVX1-NEXT: vpmullw %xmm2, %xmm1, %xmm1
-; AVX1-NEXT: vpshufb %xmm7, %xmm1, %xmm1
; AVX1-NEXT: vmovdqa {{.*#+}} xmm2 = [255,255,255,255,255,255,255,255]
-; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
-; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX1-NEXT: vpmullw %xmm1, %xmm0, %xmm0
-; AVX1-NEXT: vpshufb %xmm7, %xmm0, %xmm0
-; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm4[0],zero,xmm4[1],zero,xmm4[2],zero,xmm4[3],zero,xmm4[4],zero,xmm4[5],zero,xmm4[6],zero,xmm4[7],zero
-; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm3 = xmm5[0],zero,xmm5[1],zero,xmm5[2],zero,xmm5[3],zero,xmm5[4],zero,xmm5[5],zero,xmm5[6],zero,xmm5[7],zero
-; AVX1-NEXT: vpmullw %xmm1, %xmm3, %xmm1
-; AVX1-NEXT: vpshufb %xmm7, %xmm1, %xmm1
-; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
-; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX1-NEXT: vpand %xmm2, %xmm1, %xmm1
+; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm0
+; AVX1-NEXT: vpand %xmm2, %xmm4, %xmm3
+; AVX1-NEXT: vpand %xmm2, %xmm5, %xmm4
+; AVX1-NEXT: vpmullw %xmm3, %xmm4, %xmm3
+; AVX1-NEXT: vpand %xmm2, %xmm3, %xmm3
+; AVX1-NEXT: vpmullw %xmm3, %xmm1, %xmm1
+; AVX1-NEXT: vpmullw %xmm6, %xmm1, %xmm1
; AVX1-NEXT: vpmullw %xmm1, %xmm0, %xmm0
-; AVX1-NEXT: vpshufb %xmm7, %xmm0, %xmm0
-; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX1-NEXT: vpmullw %xmm0, %xmm9, %xmm0
-; AVX1-NEXT: vpmullw %xmm0, %xmm8, %xmm0
; AVX1-NEXT: vpand %xmm2, %xmm0, %xmm0
; AVX1-NEXT: vpxor %xmm1, %xmm1, %xmm1
; AVX1-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
@@ -2807,32 +2766,25 @@ define i8 @test_v128i8(<128 x i8> %a0) {
; AVX2-NEXT: vpunpckhbw {{.*#+}} xmm2 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
; AVX2-NEXT: vpunpckhbw {{.*#+}} xmm3 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
; AVX2-NEXT: vpmullw %xmm2, %xmm3, %xmm2
-; AVX2-NEXT: vmovdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
-; AVX2-NEXT: vpand %xmm3, %xmm2, %xmm4
; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
+; AVX2-NEXT: vpmullw %xmm2, %xmm1, %xmm1
; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; AVX2-NEXT: vpmullw %xmm1, %xmm0, %xmm0
-; AVX2-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX2-NEXT: vpackuswb %xmm4, %xmm0, %xmm0
-; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX2-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX2-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX2-NEXT: vpxor %xmm1, %xmm1, %xmm1
-; AVX2-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX2-NEXT: vpshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
-; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX2-NEXT: vmovdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
+; AVX2-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX2-NEXT: vpxor %xmm3, %xmm3, %xmm3
+; AVX2-NEXT: vpackuswb %xmm3, %xmm2, %xmm2
+; AVX2-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[1,1,2,3]
; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
; AVX2-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX2-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX2-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX2-NEXT: vpsrld $16, %xmm0, %xmm2
-; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX2-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX2-NEXT: vpackuswb %xmm3, %xmm2, %xmm2
+; AVX2-NEXT: vpsrld $16, %xmm2, %xmm2
; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
; AVX2-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX2-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX2-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX2-NEXT: vpsrlw $8, %xmm0, %xmm1
-; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX2-NEXT: vpand %xmm1, %xmm0, %xmm1
+; AVX2-NEXT: vpackuswb %xmm3, %xmm1, %xmm1
+; AVX2-NEXT: vpsrlw $8, %xmm1, %xmm1
; AVX2-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
; AVX2-NEXT: vpmullw %xmm1, %xmm0, %xmm0
; AVX2-NEXT: vpextrb $0, %xmm0, %eax
@@ -2864,32 +2816,25 @@ define i8 @test_v128i8(<128 x i8> %a0) {
; AVX512BW-NEXT: vpunpckhbw {{.*#+}} xmm2 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
; AVX512BW-NEXT: vpunpckhbw {{.*#+}} xmm3 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
; AVX512BW-NEXT: vpmullw %xmm3, %xmm2, %xmm2
-; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
-; AVX512BW-NEXT: vpand %xmm3, %xmm2, %xmm4
; AVX512BW-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; AVX512BW-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
+; AVX512BW-NEXT: vpmullw %xmm2, %xmm1, %xmm1
; AVX512BW-NEXT: vpmullw %xmm1, %xmm0, %xmm0
-; AVX512BW-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512BW-NEXT: vpackuswb %xmm4, %xmm0, %xmm0
-; AVX512BW-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX512BW-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX512BW-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512BW-NEXT: vpxor %xmm1, %xmm1, %xmm1
-; AVX512BW-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX512BW-NEXT: vpshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
-; AVX512BW-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
+; AVX512BW-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX512BW-NEXT: vpxor %xmm3, %xmm3, %xmm3
+; AVX512BW-NEXT: vpackuswb %xmm3, %xmm2, %xmm2
+; AVX512BW-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[1,1,2,3]
; AVX512BW-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
; AVX512BW-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX512BW-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512BW-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX512BW-NEXT: vpsrld $16, %xmm0, %xmm2
-; AVX512BW-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX512BW-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX512BW-NEXT: vpackuswb %xmm3, %xmm2, %xmm2
+; AVX512BW-NEXT: vpsrld $16, %xmm2, %xmm2
; AVX512BW-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
; AVX512BW-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX512BW-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512BW-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX512BW-NEXT: vpsrlw $8, %xmm0, %xmm1
-; AVX512BW-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX512BW-NEXT: vpand %xmm1, %xmm0, %xmm1
+; AVX512BW-NEXT: vpackuswb %xmm3, %xmm1, %xmm1
+; AVX512BW-NEXT: vpsrlw $8, %xmm1, %xmm1
; AVX512BW-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
; AVX512BW-NEXT: vpmullw %xmm1, %xmm0, %xmm0
; AVX512BW-NEXT: vpextrb $0, %xmm0, %eax
@@ -2971,32 +2916,25 @@ define i8 @test_v128i8(<128 x i8> %a0) {
; AVX512DQ-NEXT: vpunpckhbw {{.*#+}} xmm2 = xmm1[8],xmm0[8],xmm1[9],xmm0[9],xmm1[10],xmm0[10],xmm1[11],xmm0[11],xmm1[12],xmm0[12],xmm1[13],xmm0[13],xmm1[14],xmm0[14],xmm1[15],xmm0[15]
; AVX512DQ-NEXT: vpunpckhbw {{.*#+}} xmm3 = xmm0[8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15]
; AVX512DQ-NEXT: vpmullw %xmm2, %xmm3, %xmm2
-; AVX512DQ-NEXT: vmovdqa {{.*#+}} xmm3 = [255,255,255,255,255,255,255,255]
-; AVX512DQ-NEXT: vpand %xmm3, %xmm2, %xmm4
; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
+; AVX512DQ-NEXT: vpmullw %xmm2, %xmm1, %xmm1
; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
; AVX512DQ-NEXT: vpmullw %xmm1, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpackuswb %xmm4, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
-; AVX512DQ-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpxor %xmm1, %xmm1, %xmm1
-; AVX512DQ-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpshufd {{.*#+}} xmm2 = xmm0[1,1,2,3]
-; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX512DQ-NEXT: vmovdqa {{.*#+}} xmm1 = [255,255,255,255,255,255,255,255]
+; AVX512DQ-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX512DQ-NEXT: vpxor %xmm3, %xmm3, %xmm3
+; AVX512DQ-NEXT: vpackuswb %xmm3, %xmm2, %xmm2
+; AVX512DQ-NEXT: vpshufd {{.*#+}} xmm2 = xmm2[1,1,2,3]
; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
; AVX512DQ-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpsrld $16, %xmm0, %xmm2
-; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX512DQ-NEXT: vpand %xmm1, %xmm0, %xmm2
+; AVX512DQ-NEXT: vpackuswb %xmm3, %xmm2, %xmm2
+; AVX512DQ-NEXT: vpsrld $16, %xmm2, %xmm2
; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm2 = xmm2[0],zero,xmm2[1],zero,xmm2[2],zero,xmm2[3],zero,xmm2[4],zero,xmm2[5],zero,xmm2[6],zero,xmm2[7],zero
; AVX512DQ-NEXT: vpmullw %xmm2, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpand %xmm3, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpackuswb %xmm1, %xmm0, %xmm0
-; AVX512DQ-NEXT: vpsrlw $8, %xmm0, %xmm1
-; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX512DQ-NEXT: vpand %xmm1, %xmm0, %xmm1
+; AVX512DQ-NEXT: vpackuswb %xmm3, %xmm1, %xmm1
+; AVX512DQ-NEXT: vpsrlw $8, %xmm1, %xmm1
; AVX512DQ-NEXT: vpmovzxbw {{.*#+}} xmm1 = xmm1[0],zero,xmm1[1],zero,xmm1[2],zero,xmm1[3],zero,xmm1[4],zero,xmm1[5],zero,xmm1[6],zero,xmm1[7],zero
; AVX512DQ-NEXT: vpmullw %xmm1, %xmm0, %xmm0
; AVX512DQ-NEXT: vpextrb $0, %xmm0, %eax
Modified: llvm/trunk/test/CodeGen/X86/vector-zext-widen.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/vector-zext-widen.ll?rev=367798&r1=367797&r2=367798&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/vector-zext-widen.ll (original)
+++ llvm/trunk/test/CodeGen/X86/vector-zext-widen.ll Sun Aug 4 20:48:31 2019
@@ -1717,11 +1717,33 @@ define <2 x i64> @shuf_zext_16i8_to_2i64
; SSE41-NEXT: pmovzxbq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,zero,zero,zero,zero,xmm0[1],zero,zero,zero,zero,zero,zero,zero
; SSE41-NEXT: retq
;
-; AVX-LABEL: shuf_zext_16i8_to_2i64_offset6:
-; AVX: # %bb.0: # %entry
-; AVX-NEXT: vpsrlq $48, %xmm0, %xmm0
-; AVX-NEXT: vpmovzxbq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,zero,zero,zero,zero,xmm0[1],zero,zero,zero,zero,zero,zero,zero
-; AVX-NEXT: retq
+; AVX1-LABEL: shuf_zext_16i8_to_2i64_offset6:
+; AVX1: # %bb.0: # %entry
+; AVX1-NEXT: vpsrlq $48, %xmm0, %xmm0
+; AVX1-NEXT: vpmovzxbq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,zero,zero,zero,zero,xmm0[1],zero,zero,zero,zero,zero,zero,zero
+; AVX1-NEXT: retq
+;
+; AVX2-SLOW-LABEL: shuf_zext_16i8_to_2i64_offset6:
+; AVX2-SLOW: # %bb.0: # %entry
+; AVX2-SLOW-NEXT: vpsrlq $48, %xmm0, %xmm0
+; AVX2-SLOW-NEXT: vpmovzxbq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,zero,zero,zero,zero,xmm0[1],zero,zero,zero,zero,zero,zero,zero
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuf_zext_16i8_to_2i64_offset6:
+; AVX2-FAST: # %bb.0: # %entry
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[6],zero,zero,zero,zero,zero,zero,zero,xmm0[7],zero,zero,zero,zero,zero,zero,zero
+; AVX2-FAST-NEXT: retq
+;
+; AVX512F-LABEL: shuf_zext_16i8_to_2i64_offset6:
+; AVX512F: # %bb.0: # %entry
+; AVX512F-NEXT: vpsrlq $48, %xmm0, %xmm0
+; AVX512F-NEXT: vpmovzxbq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,zero,zero,zero,zero,xmm0[1],zero,zero,zero,zero,zero,zero,zero
+; AVX512F-NEXT: retq
+;
+; AVX512BW-LABEL: shuf_zext_16i8_to_2i64_offset6:
+; AVX512BW: # %bb.0: # %entry
+; AVX512BW-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[6],zero,zero,zero,zero,zero,zero,zero,xmm0[7],zero,zero,zero,zero,zero,zero,zero
+; AVX512BW-NEXT: retq
entry:
%B = shufflevector <16 x i8> %A, <16 x i8> zeroinitializer, <16 x i32> <i32 6, i32 16, i32 16, i32 16, i32 16, i32 16, i32 16, i32 16, i32 7, i32 16, i32 16, i32 16, i32 16, i32 16, i32 16, i32 16>
%Z = bitcast <16 x i8> %B to <2 x i64>
@@ -1805,11 +1827,33 @@ define <2 x i64> @shuf_zext_8i16_to_2i64
; SSE41-NEXT: pmovzxwq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero
; SSE41-NEXT: retq
;
-; AVX-LABEL: shuf_zext_8i16_to_2i64_offset6:
-; AVX: # %bb.0: # %entry
-; AVX-NEXT: vpsrldq {{.*#+}} xmm0 = xmm0[6,7,8,9,10,11,12,13,14,15],zero,zero,zero,zero,zero,zero
-; AVX-NEXT: vpmovzxwq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero
-; AVX-NEXT: retq
+; AVX1-LABEL: shuf_zext_8i16_to_2i64_offset6:
+; AVX1: # %bb.0: # %entry
+; AVX1-NEXT: vpsrldq {{.*#+}} xmm0 = xmm0[6,7,8,9,10,11,12,13,14,15],zero,zero,zero,zero,zero,zero
+; AVX1-NEXT: vpmovzxwq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero
+; AVX1-NEXT: retq
+;
+; AVX2-SLOW-LABEL: shuf_zext_8i16_to_2i64_offset6:
+; AVX2-SLOW: # %bb.0: # %entry
+; AVX2-SLOW-NEXT: vpsrldq {{.*#+}} xmm0 = xmm0[6,7,8,9,10,11,12,13,14,15],zero,zero,zero,zero,zero,zero
+; AVX2-SLOW-NEXT: vpmovzxwq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero
+; AVX2-SLOW-NEXT: retq
+;
+; AVX2-FAST-LABEL: shuf_zext_8i16_to_2i64_offset6:
+; AVX2-FAST: # %bb.0: # %entry
+; AVX2-FAST-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[6,7],zero,zero,zero,zero,zero,zero,xmm0[8,9],zero,zero,zero,zero,zero,zero
+; AVX2-FAST-NEXT: retq
+;
+; AVX512F-LABEL: shuf_zext_8i16_to_2i64_offset6:
+; AVX512F: # %bb.0: # %entry
+; AVX512F-NEXT: vpsrldq {{.*#+}} xmm0 = xmm0[6,7,8,9,10,11,12,13,14,15],zero,zero,zero,zero,zero,zero
+; AVX512F-NEXT: vpmovzxwq {{.*#+}} xmm0 = xmm0[0],zero,zero,zero,xmm0[1],zero,zero,zero
+; AVX512F-NEXT: retq
+;
+; AVX512BW-LABEL: shuf_zext_8i16_to_2i64_offset6:
+; AVX512BW: # %bb.0: # %entry
+; AVX512BW-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[6,7],zero,zero,zero,zero,zero,zero,xmm0[8,9],zero,zero,zero,zero,zero,zero
+; AVX512BW-NEXT: retq
entry:
%B = shufflevector <8 x i16> %A, <8 x i16> zeroinitializer, <8 x i32> <i32 3, i32 8, i32 8, i32 8, i32 4, i32 8, i32 8, i32 8>
%Z = bitcast <8 x i16> %B to <2 x i64>
@@ -2580,8 +2624,7 @@ define <8 x i32> @splatshuf_zext_v8i32_m
;
; AVX1-LABEL: splatshuf_zext_v8i32_matching_undefs:
; AVX1: # %bb.0:
-; AVX1-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1,6,7,6,7,14,15,0,1,6,7,6,7,14,15]
-; AVX1-NEXT: vpmovzxwd {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero
+; AVX1-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[0,1],zero,zero,xmm0[6,7],zero,zero,xmm0[6,7],zero,zero,xmm0[14,15],zero,zero
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm0
; AVX1-NEXT: retq
;
@@ -2677,8 +2720,7 @@ define <16 x i16> @splatshuf_zext_v16i16
;
; AVX1-LABEL: splatshuf_zext_v16i16:
; AVX1: # %bb.0:
-; AVX1-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[14,14,14,14,14,14,14,14,14,14,14,14,14,14,14,14]
-; AVX1-NEXT: vpmovzxbw {{.*#+}} xmm0 = xmm0[0],zero,xmm0[1],zero,xmm0[2],zero,xmm0[3],zero,xmm0[4],zero,xmm0[5],zero,xmm0[6],zero,xmm0[7],zero
+; AVX1-NEXT: vpshufb {{.*#+}} xmm0 = xmm0[14],zero,xmm0[14],zero,xmm0[14],zero,xmm0[14],zero,xmm0[14],zero,xmm0[14],zero,xmm0[14],zero,xmm0[14],zero
; AVX1-NEXT: vinsertf128 $1, %xmm0, %ymm0, %ymm0
; AVX1-NEXT: retq
;
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