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| author | Stephen Hines <srhines@google.com> | 2014-07-21 00:45:20 -0700 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2014-07-25 00:48:57 -0700 |
| commit | cd81d94322a39503e4a3e87b6ee03d4fcb3465fb (patch) | |
| tree | 81b7dd2bb4370a392f31d332a566c903b5744764 /test/CodeGen/X86/sqrt.ll | |
| parent | 0c5f13c0c4499eaf42ab5e9e2ceabd4e20e36861 (diff) | |
| download | external_llvm-cd81d94322a39503e4a3e87b6ee03d4fcb3465fb.zip external_llvm-cd81d94322a39503e4a3e87b6ee03d4fcb3465fb.tar.gz external_llvm-cd81d94322a39503e4a3e87b6ee03d4fcb3465fb.tar.bz2 | |
Update LLVM for rebase to r212749.
Includes a cherry-pick of:
r212948 - fixes a small issue with atomic calls
Change-Id: Ib97bd980b59f18142a69506400911a6009d9df18
Diffstat (limited to 'test/CodeGen/X86/sqrt.ll')
| -rw-r--r-- | test/CodeGen/X86/sqrt.ll | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGen/X86/sqrt.ll b/test/CodeGen/X86/sqrt.ll new file mode 100644 index 0000000..be7c6e8 --- /dev/null +++ b/test/CodeGen/X86/sqrt.ll @@ -0,0 +1,26 @@ +; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx,+sse2 | FileCheck %s --check-prefix=SSE2 +; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx,+sse2 -fast-isel -fast-isel-abort | FileCheck %s --check-prefix=SSE2 +; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx2,+avx | FileCheck %s --check-prefix=AVX +; RUN: llc < %s -mtriple=x86_64-apple-darwin -mattr=-avx2,+avx -fast-isel -fast-isel-abort | FileCheck %s --check-prefix=AVX + +define float @test_sqrt_f32(float %a) { +; SSE2-LABEL: test_sqrt_f32 +; SSE2: sqrtss %xmm0, %xmm0 +; AVX-LABEL: test_sqrt_f32 +; AVX: vsqrtss %xmm0, %xmm0 + %res = call float @llvm.sqrt.f32(float %a) + ret float %res +} +declare float @llvm.sqrt.f32(float) nounwind readnone + +define double @test_sqrt_f64(double %a) { +; SSE2-LABEL: test_sqrt_f64 +; SSE2: sqrtsd %xmm0, %xmm0 +; AVX-LABEL: test_sqrt_f64 +; AVX: vsqrtsd %xmm0, %xmm0 + %res = call double @llvm.sqrt.f64(double %a) + ret double %res +} +declare double @llvm.sqrt.f64(double) nounwind readnone + + |