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Forgot the test case before.

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llvm-svn: 173988
This commit is contained in:
Evan Cheng 2013-01-30 22:57:00 +00:00
parent 4d1a496923
commit 180abcdb1b
1 changed files with 40 additions and 0 deletions
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test/CodeGen/X86/sincos-opt.ll Normal file
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; 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