forked from OSchip/llvm-project
41 lines
1.1 KiB
LLVM
41 lines
1.1 KiB
LLVM
|
; 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
|