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cb01efb798
rdar://12856873 Patch by Evan Cheng, with a fix for rdar://13209539 by Tilmann Scheller git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193942 91177308-0d34-0410-b5e6-96231b3b80d8
39 lines
1.0 KiB
LLVM
39 lines
1.0 KiB
LLVM
; RUN: llc < %s -mtriple=armv7-apple-ios6 -mcpu=cortex-a8 | FileCheck %s --check-prefix=NOOPT
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; RUN: llc < %s -mtriple=armv7-apple-ios7 -mcpu=cortex-a8 | FileCheck %s --check-prefix=SINCOS
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; Combine sin / cos into a single call.
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; rdar://12856873
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define float @test1(float %x) nounwind {
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entry:
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; SINCOS-LABEL: test1:
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; SINCOS: bl ___sincosf_stret
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; NOOPT-LABEL: test1:
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; NOOPT: bl _sinf
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; NOOPT: bl _cosf
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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-LABEL: test2:
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; SINCOS: bl ___sincos_stret
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; NOOPT-LABEL: test2:
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; NOOPT: bl _sin
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; NOOPT: bl _cos
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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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