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[SLP][X86] Add AVX512VL test target coverage for PR47629 

As suggested on D90445 - the AVX512F test case alone won't handle 128/256-bit vector gather pattern very well
This commit is contained in:
Simon Pilgrim 2020-11-02 11:40:40 +00:00
parent 36920d5f9d
commit b51b424c67
1 changed files with 5 additions and 4 deletions
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3
llvm/test/Transforms/SLPVectorizer/X86/pr47629.ll
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@ -2,7 +2,8 @@
; RUN: opt < %s -slp-vectorizer -instcombine -S -mtriple=x86_64-unknown-linux -mattr=+sse2 | FileCheck %s --check-prefixes=CHECK,SSE
; RUN: opt < %s -slp-vectorizer -instcombine -S -mtriple=x86_64-unknown-linux -mattr=+avx | FileCheck %s --check-prefixes=CHECK,AVX,AVX1
; RUN: opt < %s -slp-vectorizer -instcombine -S -mtriple=x86_64-unknown-linux -mattr=+avx2 | FileCheck %s --check-prefixes=CHECK,AVX,AVX2
; RUN: opt < %s -slp-vectorizer -instcombine -S -mtriple=x86_64-unknown-linux -mattr=+avx512f | FileCheck %s --check-prefixes=CHECK,AVX,AVX512F
; RUN: opt < %s -slp-vectorizer -instcombine -S -mtriple=x86_64-unknown-linux -mattr=+avx512f | FileCheck %s --check-prefixes=CHECK,AVX,AVX512,AVX512F
; RUN: opt < %s -slp-vectorizer -instcombine -S -mtriple=x86_64-unknown-linux -mattr=+avx512vl | FileCheck %s --check-prefixes=CHECK,AVX,AVX512,AVX512VL
define void @gather_load(i32* %0, i32* readonly %1) {
; CHECK-LABEL: @gather_load(