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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2017-06-23 18:34:56 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2017-06-23 18:34:56 +0000 |
| commit | 19cee0d56c568a3f49b721dc3cd3d1674dc5698b (patch) | |
| tree | fe4a1b98da696934fb452d13077ac43c73815f6f | |
| parent | 9c980cb50211431a1e8fc58639199389b0440f52 (diff) | |
| download | bcm5719-llvm-19cee0d56c568a3f49b721dc3cd3d1674dc5698b.tar.gz bcm5719-llvm-19cee0d56c568a3f49b721dc3cd3d1674dc5698b.zip | |
[X86][AVX] Regenerate i256 bitcasted store test
Check on slow/fast unaligned memory targets
llvm-svn: 306138
| -rw-r--r-- | llvm/test/CodeGen/X86/bitcast-i256.ll | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/llvm/test/CodeGen/X86/bitcast-i256.ll b/llvm/test/CodeGen/X86/bitcast-i256.ll index 87f1057d16b..6c3009d1d7c 100644 --- a/llvm/test/CodeGen/X86/bitcast-i256.ll +++ b/llvm/test/CodeGen/X86/bitcast-i256.ll @@ -1,11 +1,25 @@ -; RUN: llc -mtriple=x86_64-unknown-unknown -mcpu=core-avx-i < %s | FileCheck %s +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py +; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx,-slow-unaligned-mem-32 | FileCheck %s --check-prefix=FAST +; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx,+slow-unaligned-mem-32 | FileCheck %s --check-prefix=SLOW define i256 @foo(<8 x i32> %a) { +; FAST-LABEL: foo: +; FAST: # BB#0: +; FAST-NEXT: vmovups %ymm0, (%rdi) +; FAST-NEXT: movq %rdi, %rax +; FAST-NEXT: vzeroupper +; FAST-NEXT: retq +; +; SLOW-LABEL: foo: +; SLOW: # BB#0: +; SLOW-NEXT: vextractf128 $1, %ymm0, %xmm1 +; SLOW-NEXT: vpextrq $1, %xmm1, 24(%rdi) +; SLOW-NEXT: vmovq %xmm1, 16(%rdi) +; SLOW-NEXT: vpextrq $1, %xmm0, 8(%rdi) +; SLOW-NEXT: vmovq %xmm0, (%rdi) +; SLOW-NEXT: movq %rdi, %rax +; SLOW-NEXT: vzeroupper +; SLOW-NEXT: retq %r = bitcast <8 x i32> %a to i256 ret i256 %r -; CHECK: foo -; CHECK: vextractf128 -; CHECK: vpextrq -; CHECK: vpextrq -; CHECK: ret } |
