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; RUN: llc < %s -mtriple=arm64-apple-ios7 | FileCheck %s
; Combine sin / cos into a single call.
; rdar://12856873
define float @test1(float %x) nounwind {
entry:
; CHECK-LABEL: test1:
; CHECK: bl ___sincosf_stret
; CHECK: fadd s0, s0, s1
%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:
; CHECK-LABEL: test2:
; CHECK: bl ___sincos_stret
; CHECK: fadd d0, d0, d1
%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
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