diff options
Diffstat (limited to 'llvm/test/Transforms/SLPVectorizer/X86/reuse-extracts-in-wider-vect.ll')
| -rw-r--r-- | llvm/test/Transforms/SLPVectorizer/X86/reuse-extracts-in-wider-vect.ll | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/llvm/test/Transforms/SLPVectorizer/X86/reuse-extracts-in-wider-vect.ll b/llvm/test/Transforms/SLPVectorizer/X86/reuse-extracts-in-wider-vect.ll index 7bd87b957a9..62fa52c46ce 100644 --- a/llvm/test/Transforms/SLPVectorizer/X86/reuse-extracts-in-wider-vect.ll +++ b/llvm/test/Transforms/SLPVectorizer/X86/reuse-extracts-in-wider-vect.ll @@ -1,5 +1,5 @@ ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py -; RUN: opt < %s -slp-vectorizer -S -mtriple=x86_64-unknown-linux -march=core-avx2 | FileCheck %s +; RUN: opt < %s -slp-vectorizer -S -mtriple=x86_64-unknown-linux -mcpu=core-avx2 | FileCheck %s target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" %struct.S = type { [3 x float], [3 x float], [4 x float] } @@ -16,18 +16,14 @@ define i32 @foo(i32 %0, i32* %1, float* %2) { ; CHECK-NEXT: br label [[T37:%.*]] ; CHECK: t37: ; CHECK-NEXT: [[TMP6:%.*]] = phi <2 x float> [ [[TMP5]], [[TMP3:%.*]] ], [ [[T89:%.*]], [[T37]] ] -; CHECK-NEXT: [[TMP7:%.*]] = extractelement <2 x float> [[TMP6]], i32 0 -; CHECK-NEXT: [[T20:%.*]] = fdiv fast float 1.000000e+00, [[TMP7]] -; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x float> [[TMP6]], i32 1 -; CHECK-NEXT: [[T24:%.*]] = fdiv fast float 1.000000e+00, [[TMP8]] +; CHECK-NEXT: [[TMP7:%.*]] = fdiv fast <2 x float> <float 1.000000e+00, float 1.000000e+00>, [[TMP6]] +; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <2 x float> [[TMP7]], <2 x float> undef, <4 x i32> <i32 0, i32 1, i32 1, i32 1> ; CHECK-NEXT: [[T21:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[T4]], i64 0, i32 2, i64 0 ; CHECK-NEXT: [[T25:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[T4]], i64 0, i32 2, i64 1 ; CHECK-NEXT: [[T31:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[T4]], i64 0, i32 2, i64 2 ; CHECK-NEXT: [[T33:%.*]] = getelementptr inbounds [[STRUCT_S]], %struct.S* [[T4]], i64 0, i32 2, i64 3 -; CHECK-NEXT: store float [[T20]], float* [[T21]], align 4 -; CHECK-NEXT: store float [[T24]], float* [[T25]], align 4 -; CHECK-NEXT: store float [[T24]], float* [[T31]], align 4 -; CHECK-NEXT: store float [[T24]], float* [[T33]], align 4 +; CHECK-NEXT: [[TMP8:%.*]] = bitcast float* [[T21]] to <4 x float>* +; CHECK-NEXT: store <4 x float> [[SHUFFLE]], <4 x float>* [[TMP8]], align 4 ; CHECK-NEXT: [[T88:%.*]] = bitcast float* [[T9]] to <2 x float>* ; CHECK-NEXT: [[T89]] = load <2 x float>, <2 x float>* [[T88]], align 4 ; CHECK-NEXT: br i1 undef, label [[T37]], label [[T55:%.*]] |
