30 lines
870 B
LLVM
30 lines
870 B
LLVM
; RUN: llc < %s -mtriple=arm-apple-ios -mattr=+vfp2 | FileCheck %s -check-prefix=VFP2
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; RUN: llc < %s -mtriple=arm-apple-ios -mattr=+neon | FileCheck %s -check-prefix=NFP0
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; RUN: llc < %s -mtriple=arm-apple-ios -mcpu=cortex-a8 | FileCheck %s -check-prefix=CORTEXA8
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; RUN: llc < %s -mtriple=arm-apple-ios -mcpu=cortex-a9 | FileCheck %s -check-prefix=CORTEXA9
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define float @test(float %a, float %b) {
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entry:
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%dum = fadd float %a, %b
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%0 = tail call float @fabsf(float %dum) readnone
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%dum1 = fadd float %0, %b
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ret float %dum1
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}
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declare float @fabsf(float)
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; VFP2-LABEL: test:
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; VFP2: vabs.f32 s
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; NFP1-LABEL: test:
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; NFP1: vabs.f32 d
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; NFP0-LABEL: test:
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; NFP0: vabs.f32 s
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; CORTEXA8-LABEL: test:
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; CORTEXA8: vadd.f32 [[D1:d[0-9]+]]
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; CORTEXA8: vabs.f32 {{d[0-9]+}}, [[D1]]
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; CORTEXA9-LABEL: test:
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; CORTEXA9: vabs.f32 s{{.}}, s{{.}}
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