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41 lines
1.1 KiB
LLVM
41 lines
1.1 KiB
LLVM
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; RUN: llc < %s -mtriple=x86_64-apple-macosx10.9.0 -mcpu=core2 | FileCheck %s --check-prefix=SINCOS
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; RUN: llc < %s -mtriple=x86_64-apple-macosx10.8.0 -mcpu=core2 | FileCheck %s --check-prefix=NOOPT
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; Combine sin / cos into a single call.
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; rdar://13087969
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define float @test1(float %x) nounwind {
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entry:
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; SINCOS: test1:
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; SINCOS: callq ___sincosf_stret
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; SINCOS: addss %xmm1, %xmm0
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; NOOPT: test1
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; NOOPT: callq _cosf
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; NOOPT: callq _sinf
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%call = tail call float @sinf(float %x) nounwind readnone
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%call1 = tail call float @cosf(float %x) nounwind readnone
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%add = fadd float %call, %call1
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ret float %add
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}
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define double @test2(double %x) nounwind {
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entry:
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; SINCOS: test2:
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; SINCOS: callq ___sincos_stret
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; SINCOS: addsd %xmm1, %xmm0
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; NOOPT: test2
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; NOOPT: callq _cos
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; NOOPT: callq _sin
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%call = tail call double @sin(double %x) nounwind readnone
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%call1 = tail call double @cos(double %x) nounwind readnone
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%add = fadd double %call, %call1
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ret double %add
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}
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declare float @sinf(float) readonly
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declare double @sin(double) readonly
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declare float @cosf(float) readonly
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declare double @cos(double) readonly
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