diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/sse-fcopysign.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/sse-fcopysign.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/sse-fcopysign.ll b/llvm/test/CodeGen/X86/sse-fcopysign.ll new file mode 100644 index 00000000000..50f6b9a1ccc --- /dev/null +++ b/llvm/test/CodeGen/X86/sse-fcopysign.ll @@ -0,0 +1,17 @@ +; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 && +; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | not getp test + +define float %test1(float %a, float %b) { + %tmp = tail call float %copysignf( float %b, float %a ) + ret float %tmp +} + +define double %test2(double %a, float %b, float %c) { + %tmp1 = add 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) |
