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| author | Evan Cheng <evan.cheng@apple.com> | 2013-01-30 22:57:00 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2013-01-30 22:57:00 +0000 |
| commit | b25a645830b49beb1c5dbc326953ed16f77a19ed (patch) | |
| tree | da3c0b5b816533029f339f69e15da0c0bef9b8c6 /test | |
| parent | a66f40a8cc685b2869e7f8d988f9a17439875ece (diff) | |
| download | external_llvm-b25a645830b49beb1c5dbc326953ed16f77a19ed.zip external_llvm-b25a645830b49beb1c5dbc326953ed16f77a19ed.tar.gz external_llvm-b25a645830b49beb1c5dbc326953ed16f77a19ed.tar.bz2 | |
Forgot the test case before.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173988 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/X86/sincos-opt.ll | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/test/CodeGen/X86/sincos-opt.ll b/test/CodeGen/X86/sincos-opt.ll new file mode 100644 index 0000000..65c8417 --- /dev/null +++ b/test/CodeGen/X86/sincos-opt.ll @@ -0,0 +1,40 @@ +; RUN: llc < %s -mtriple=x86_64-apple-macosx10.9.0 -mcpu=core2 | FileCheck %s --check-prefix=SINCOS +; RUN: llc < %s -mtriple=x86_64-apple-macosx10.8.0 -mcpu=core2 | FileCheck %s --check-prefix=NOOPT + +; Combine sin / cos into a single call. +; rdar://13087969 + +define float @test1(float %x) nounwind { +entry: +; SINCOS: test1: +; SINCOS: callq ___sincosf_stret +; SINCOS: addss %xmm1, %xmm0 + +; NOOPT: test1 +; NOOPT: callq _cosf +; NOOPT: callq _sinf + %call = tail call float @sinf(float %x) nounwind readnone + %call1 = tail call float @cosf(float %x) nounwind readnone + %add = fadd float %call, %call1 + ret float %add +} + +define double @test2(double %x) nounwind { +entry: +; SINCOS: test2: +; SINCOS: callq ___sincos_stret +; SINCOS: addsd %xmm1, %xmm0 + +; NOOPT: test2 +; NOOPT: callq _cos +; NOOPT: callq _sin + %call = tail call double @sin(double %x) nounwind readnone + %call1 = tail call double @cos(double %x) nounwind readnone + %add = fadd double %call, %call1 + ret double %add +} + +declare float @sinf(float) readonly +declare double @sin(double) readonly +declare float @cosf(float) readonly +declare double @cos(double) readonly |