[llvm] r313548 - [x86] add tests for PR34217; NFC
Sanjay Patel via llvm-commits
llvm-commits at lists.llvm.org
Mon Sep 18 11:07:51 PDT 2017
Author: spatel
Date: Mon Sep 18 11:07:50 2017
New Revision: 313548
URL: http://llvm.org/viewvc/llvm-project?rev=313548&view=rev
Log:
[x86] add tests for PR34217; NFC
Modified:
llvm/trunk/test/CodeGen/X86/stores-merging.ll
Modified: llvm/trunk/test/CodeGen/X86/stores-merging.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/stores-merging.ll?rev=313548&r1=313547&r2=313548&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/stores-merging.ll (original)
+++ llvm/trunk/test/CodeGen/X86/stores-merging.ll Mon Sep 18 11:07:50 2017
@@ -1,5 +1,5 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=avx | FileCheck %s
%structTy = type { i8, i32, i32 }
@@ -53,3 +53,216 @@ define void @overlapping_stores_merging(
store i16 1, i16* bitcast (i8* getelementptr inbounds ([8 x i8], [8 x i8]* @b, i64 0, i64 0) to i16*), align 2
ret void
}
+
+define void @extract_vector_store_16_consecutive_bytes(<2 x i64> %v, i8* %ptr) #0 {
+; CHECK-LABEL: extract_vector_store_16_consecutive_bytes:
+; CHECK: # BB#0:
+; CHECK-NEXT: vpextrb $0, %xmm0, (%rdi)
+; CHECK-NEXT: vpextrb $1, %xmm0, 1(%rdi)
+; CHECK-NEXT: vpextrb $2, %xmm0, 2(%rdi)
+; CHECK-NEXT: vpextrb $3, %xmm0, 3(%rdi)
+; CHECK-NEXT: vpextrb $4, %xmm0, 4(%rdi)
+; CHECK-NEXT: vpextrb $5, %xmm0, 5(%rdi)
+; CHECK-NEXT: vpextrb $6, %xmm0, 6(%rdi)
+; CHECK-NEXT: vpextrb $7, %xmm0, 7(%rdi)
+; CHECK-NEXT: vpextrb $8, %xmm0, 8(%rdi)
+; CHECK-NEXT: vpextrb $9, %xmm0, 9(%rdi)
+; CHECK-NEXT: vpextrb $10, %xmm0, 10(%rdi)
+; CHECK-NEXT: vpextrb $11, %xmm0, 11(%rdi)
+; CHECK-NEXT: vpextrb $12, %xmm0, 12(%rdi)
+; CHECK-NEXT: vpextrb $13, %xmm0, 13(%rdi)
+; CHECK-NEXT: vpextrb $14, %xmm0, 14(%rdi)
+; CHECK-NEXT: vpextrb $15, %xmm0, 15(%rdi)
+; CHECK-NEXT: retq
+ %bc = bitcast <2 x i64> %v to <16 x i8>
+ %ext00 = extractelement <16 x i8> %bc, i32 0
+ %ext01 = extractelement <16 x i8> %bc, i32 1
+ %ext02 = extractelement <16 x i8> %bc, i32 2
+ %ext03 = extractelement <16 x i8> %bc, i32 3
+ %ext04 = extractelement <16 x i8> %bc, i32 4
+ %ext05 = extractelement <16 x i8> %bc, i32 5
+ %ext06 = extractelement <16 x i8> %bc, i32 6
+ %ext07 = extractelement <16 x i8> %bc, i32 7
+ %ext08 = extractelement <16 x i8> %bc, i32 8
+ %ext09 = extractelement <16 x i8> %bc, i32 9
+ %ext10 = extractelement <16 x i8> %bc, i32 10
+ %ext11 = extractelement <16 x i8> %bc, i32 11
+ %ext12 = extractelement <16 x i8> %bc, i32 12
+ %ext13 = extractelement <16 x i8> %bc, i32 13
+ %ext14 = extractelement <16 x i8> %bc, i32 14
+ %ext15 = extractelement <16 x i8> %bc, i32 15
+ %gep00 = getelementptr inbounds i8, i8* %ptr, i64 0
+ %gep01 = getelementptr inbounds i8, i8* %ptr, i64 1
+ %gep02 = getelementptr inbounds i8, i8* %ptr, i64 2
+ %gep03 = getelementptr inbounds i8, i8* %ptr, i64 3
+ %gep04 = getelementptr inbounds i8, i8* %ptr, i64 4
+ %gep05 = getelementptr inbounds i8, i8* %ptr, i64 5
+ %gep06 = getelementptr inbounds i8, i8* %ptr, i64 6
+ %gep07 = getelementptr inbounds i8, i8* %ptr, i64 7
+ %gep08 = getelementptr inbounds i8, i8* %ptr, i64 8
+ %gep09 = getelementptr inbounds i8, i8* %ptr, i64 9
+ %gep10 = getelementptr inbounds i8, i8* %ptr, i64 10
+ %gep11 = getelementptr inbounds i8, i8* %ptr, i64 11
+ %gep12 = getelementptr inbounds i8, i8* %ptr, i64 12
+ %gep13 = getelementptr inbounds i8, i8* %ptr, i64 13
+ %gep14 = getelementptr inbounds i8, i8* %ptr, i64 14
+ %gep15 = getelementptr inbounds i8, i8* %ptr, i64 15
+ store i8 %ext00, i8* %gep00, align 1
+ store i8 %ext01, i8* %gep01, align 1
+ store i8 %ext02, i8* %gep02, align 1
+ store i8 %ext03, i8* %gep03, align 1
+ store i8 %ext04, i8* %gep04, align 1
+ store i8 %ext05, i8* %gep05, align 1
+ store i8 %ext06, i8* %gep06, align 1
+ store i8 %ext07, i8* %gep07, align 1
+ store i8 %ext08, i8* %gep08, align 1
+ store i8 %ext09, i8* %gep09, align 1
+ store i8 %ext10, i8* %gep10, align 1
+ store i8 %ext11, i8* %gep11, align 1
+ store i8 %ext12, i8* %gep12, align 1
+ store i8 %ext13, i8* %gep13, align 1
+ store i8 %ext14, i8* %gep14, align 1
+ store i8 %ext15, i8* %gep15, align 1
+ ret void
+}
+
+; PR34217 - https://bugs.llvm.org/show_bug.cgi?id=34217
+
+define void @extract_vector_store_32_consecutive_bytes(<4 x i64> %v, i8* %ptr) #0 {
+; CHECK-LABEL: extract_vector_store_32_consecutive_bytes:
+; CHECK: # BB#0:
+; CHECK-NEXT: vextractf128 $1, %ymm0, %xmm1
+; CHECK-NEXT: vpextrb $0, %xmm0, (%rdi)
+; CHECK-NEXT: vpextrb $1, %xmm0, 1(%rdi)
+; CHECK-NEXT: vpextrb $2, %xmm0, 2(%rdi)
+; CHECK-NEXT: vpextrb $3, %xmm0, 3(%rdi)
+; CHECK-NEXT: vpextrb $4, %xmm0, 4(%rdi)
+; CHECK-NEXT: vpextrb $5, %xmm0, 5(%rdi)
+; CHECK-NEXT: vpextrb $6, %xmm0, 6(%rdi)
+; CHECK-NEXT: vpextrb $7, %xmm0, 7(%rdi)
+; CHECK-NEXT: vpextrb $8, %xmm0, 8(%rdi)
+; CHECK-NEXT: vpextrb $9, %xmm0, 9(%rdi)
+; CHECK-NEXT: vpextrb $10, %xmm0, 10(%rdi)
+; CHECK-NEXT: vpextrb $11, %xmm0, 11(%rdi)
+; CHECK-NEXT: vpextrb $12, %xmm0, 12(%rdi)
+; CHECK-NEXT: vpextrb $13, %xmm0, 13(%rdi)
+; CHECK-NEXT: vpextrb $14, %xmm0, 14(%rdi)
+; CHECK-NEXT: vpextrb $15, %xmm0, 15(%rdi)
+; CHECK-NEXT: vpextrb $0, %xmm1, 16(%rdi)
+; CHECK-NEXT: vpextrb $1, %xmm1, 17(%rdi)
+; CHECK-NEXT: vpextrb $2, %xmm1, 18(%rdi)
+; CHECK-NEXT: vpextrb $3, %xmm1, 19(%rdi)
+; CHECK-NEXT: vpextrb $4, %xmm1, 20(%rdi)
+; CHECK-NEXT: vpextrb $5, %xmm1, 21(%rdi)
+; CHECK-NEXT: vpextrb $6, %xmm1, 22(%rdi)
+; CHECK-NEXT: vpextrb $7, %xmm1, 23(%rdi)
+; CHECK-NEXT: vpextrb $8, %xmm1, 24(%rdi)
+; CHECK-NEXT: vpextrb $9, %xmm1, 25(%rdi)
+; CHECK-NEXT: vpextrb $10, %xmm1, 26(%rdi)
+; CHECK-NEXT: vpextrb $11, %xmm1, 27(%rdi)
+; CHECK-NEXT: vpextrb $12, %xmm1, 28(%rdi)
+; CHECK-NEXT: vpextrb $13, %xmm1, 29(%rdi)
+; CHECK-NEXT: vpextrb $14, %xmm1, 30(%rdi)
+; CHECK-NEXT: vpextrb $15, %xmm1, 31(%rdi)
+; CHECK-NEXT: vzeroupper
+; CHECK-NEXT: retq
+ %bc = bitcast <4 x i64> %v to <32 x i8>
+ %ext00 = extractelement <32 x i8> %bc, i32 0
+ %ext01 = extractelement <32 x i8> %bc, i32 1
+ %ext02 = extractelement <32 x i8> %bc, i32 2
+ %ext03 = extractelement <32 x i8> %bc, i32 3
+ %ext04 = extractelement <32 x i8> %bc, i32 4
+ %ext05 = extractelement <32 x i8> %bc, i32 5
+ %ext06 = extractelement <32 x i8> %bc, i32 6
+ %ext07 = extractelement <32 x i8> %bc, i32 7
+ %ext08 = extractelement <32 x i8> %bc, i32 8
+ %ext09 = extractelement <32 x i8> %bc, i32 9
+ %ext10 = extractelement <32 x i8> %bc, i32 10
+ %ext11 = extractelement <32 x i8> %bc, i32 11
+ %ext12 = extractelement <32 x i8> %bc, i32 12
+ %ext13 = extractelement <32 x i8> %bc, i32 13
+ %ext14 = extractelement <32 x i8> %bc, i32 14
+ %ext15 = extractelement <32 x i8> %bc, i32 15
+ %ext16 = extractelement <32 x i8> %bc, i32 16
+ %ext17 = extractelement <32 x i8> %bc, i32 17
+ %ext18 = extractelement <32 x i8> %bc, i32 18
+ %ext19 = extractelement <32 x i8> %bc, i32 19
+ %ext20 = extractelement <32 x i8> %bc, i32 20
+ %ext21 = extractelement <32 x i8> %bc, i32 21
+ %ext22 = extractelement <32 x i8> %bc, i32 22
+ %ext23 = extractelement <32 x i8> %bc, i32 23
+ %ext24 = extractelement <32 x i8> %bc, i32 24
+ %ext25 = extractelement <32 x i8> %bc, i32 25
+ %ext26 = extractelement <32 x i8> %bc, i32 26
+ %ext27 = extractelement <32 x i8> %bc, i32 27
+ %ext28 = extractelement <32 x i8> %bc, i32 28
+ %ext29 = extractelement <32 x i8> %bc, i32 29
+ %ext30 = extractelement <32 x i8> %bc, i32 30
+ %ext31 = extractelement <32 x i8> %bc, i32 31
+ %gep00 = getelementptr inbounds i8, i8* %ptr, i64 0
+ %gep01 = getelementptr inbounds i8, i8* %ptr, i64 1
+ %gep02 = getelementptr inbounds i8, i8* %ptr, i64 2
+ %gep03 = getelementptr inbounds i8, i8* %ptr, i64 3
+ %gep04 = getelementptr inbounds i8, i8* %ptr, i64 4
+ %gep05 = getelementptr inbounds i8, i8* %ptr, i64 5
+ %gep06 = getelementptr inbounds i8, i8* %ptr, i64 6
+ %gep07 = getelementptr inbounds i8, i8* %ptr, i64 7
+ %gep08 = getelementptr inbounds i8, i8* %ptr, i64 8
+ %gep09 = getelementptr inbounds i8, i8* %ptr, i64 9
+ %gep10 = getelementptr inbounds i8, i8* %ptr, i64 10
+ %gep11 = getelementptr inbounds i8, i8* %ptr, i64 11
+ %gep12 = getelementptr inbounds i8, i8* %ptr, i64 12
+ %gep13 = getelementptr inbounds i8, i8* %ptr, i64 13
+ %gep14 = getelementptr inbounds i8, i8* %ptr, i64 14
+ %gep15 = getelementptr inbounds i8, i8* %ptr, i64 15
+ %gep16 = getelementptr inbounds i8, i8* %ptr, i64 16
+ %gep17 = getelementptr inbounds i8, i8* %ptr, i64 17
+ %gep18 = getelementptr inbounds i8, i8* %ptr, i64 18
+ %gep19 = getelementptr inbounds i8, i8* %ptr, i64 19
+ %gep20 = getelementptr inbounds i8, i8* %ptr, i64 20
+ %gep21 = getelementptr inbounds i8, i8* %ptr, i64 21
+ %gep22 = getelementptr inbounds i8, i8* %ptr, i64 22
+ %gep23 = getelementptr inbounds i8, i8* %ptr, i64 23
+ %gep24 = getelementptr inbounds i8, i8* %ptr, i64 24
+ %gep25 = getelementptr inbounds i8, i8* %ptr, i64 25
+ %gep26 = getelementptr inbounds i8, i8* %ptr, i64 26
+ %gep27 = getelementptr inbounds i8, i8* %ptr, i64 27
+ %gep28 = getelementptr inbounds i8, i8* %ptr, i64 28
+ %gep29 = getelementptr inbounds i8, i8* %ptr, i64 29
+ %gep30 = getelementptr inbounds i8, i8* %ptr, i64 30
+ %gep31 = getelementptr inbounds i8, i8* %ptr, i64 31
+ store i8 %ext00, i8* %gep00, align 1
+ store i8 %ext01, i8* %gep01, align 1
+ store i8 %ext02, i8* %gep02, align 1
+ store i8 %ext03, i8* %gep03, align 1
+ store i8 %ext04, i8* %gep04, align 1
+ store i8 %ext05, i8* %gep05, align 1
+ store i8 %ext06, i8* %gep06, align 1
+ store i8 %ext07, i8* %gep07, align 1
+ store i8 %ext08, i8* %gep08, align 1
+ store i8 %ext09, i8* %gep09, align 1
+ store i8 %ext10, i8* %gep10, align 1
+ store i8 %ext11, i8* %gep11, align 1
+ store i8 %ext12, i8* %gep12, align 1
+ store i8 %ext13, i8* %gep13, align 1
+ store i8 %ext14, i8* %gep14, align 1
+ store i8 %ext15, i8* %gep15, align 1
+ store i8 %ext16, i8* %gep16, align 1
+ store i8 %ext17, i8* %gep17, align 1
+ store i8 %ext18, i8* %gep18, align 1
+ store i8 %ext19, i8* %gep19, align 1
+ store i8 %ext20, i8* %gep20, align 1
+ store i8 %ext21, i8* %gep21, align 1
+ store i8 %ext22, i8* %gep22, align 1
+ store i8 %ext23, i8* %gep23, align 1
+ store i8 %ext24, i8* %gep24, align 1
+ store i8 %ext25, i8* %gep25, align 1
+ store i8 %ext26, i8* %gep26, align 1
+ store i8 %ext27, i8* %gep27, align 1
+ store i8 %ext28, i8* %gep28, align 1
+ store i8 %ext29, i8* %gep29, align 1
+ store i8 %ext30, i8* %gep30, align 1
+ store i8 %ext31, i8* %gep31, align 1
+ ret void
+}
+
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