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author | Shih-wei Liao <sliao@google.com> | 2010-02-10 11:10:31 -0800 |
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committer | Shih-wei Liao <sliao@google.com> | 2010-02-10 11:10:31 -0800 |
commit | e264f62ca09a8f65c87a46d562a4d0f9ec5d457e (patch) | |
tree | 59e3d57ef656cef79afa708ae0a3daf25cd91fcf /test/CodeGen/X86/sse-fcopysign.ll | |
download | external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.zip external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.tar.gz external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.tar.bz2 |
Check in LLVM r95781.
Diffstat (limited to 'test/CodeGen/X86/sse-fcopysign.ll')
-rw-r--r-- | test/CodeGen/X86/sse-fcopysign.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/CodeGen/X86/sse-fcopysign.ll b/test/CodeGen/X86/sse-fcopysign.ll new file mode 100644 index 0000000..0e0e4a9 --- /dev/null +++ b/test/CodeGen/X86/sse-fcopysign.ll @@ -0,0 +1,16 @@ +; RUN: llc < %s -march=x86 -mattr=+sse2 | not grep test + +define float @tst1(float %a, float %b) { + %tmp = tail call float @copysignf( float %b, float %a ) + ret float %tmp +} + +define double @tst2(double %a, float %b, float %c) { + %tmp1 = fadd float %b, %c + %tmp2 = fpext float %tmp1 to double + %tmp = tail call double @copysign( double %a, double %tmp2 ) + ret double %tmp +} + +declare float @copysignf(float, float) +declare double @copysign(double, double) |