1 ; RUN: llc < %s -mtriple=arm-apple-ios -mattr=+vfp2 | FileCheck %s -check-prefix=VFP2 2 ; RUN: llc < %s -mtriple=arm-apple-ios -mattr=+neon | FileCheck %s -check-prefix=NFP0 3 ; RUN: llc < %s -mtriple=arm-apple-ios -mcpu=cortex-a8 | FileCheck %s -check-prefix=CORTEXA8 4 ; RUN: llc < %s -mtriple=arm-apple-ios -mcpu=cortex-a9 | FileCheck %s -check-prefix=CORTEXA9 5 6 define float @test(float %a, float %b) { 7 entry: 8 %dum = fadd float %a, %b 9 %0 = tail call float @fabsf(float %dum) readnone 10 %dum1 = fadd float %0, %b 11 ret float %dum1 12 } 13 14 declare float @fabsf(float) 15 16 ; VFP2-LABEL: test: 17 ; VFP2: vabs.f32 s 18 19 ; NFP1-LABEL: test: 20 ; NFP1: vabs.f32 d 21 ; NFP0-LABEL: test: 22 ; NFP0: vabs.f32 s 23 24 ; CORTEXA8-LABEL: test: 25 ; CORTEXA8: vadd.f32 [[D1:d[0-9]+]] 26 ; CORTEXA8: vabs.f32 {{d[0-9]+}}, [[D1]] 27 28 ; CORTEXA9-LABEL: test: 29 ; CORTEXA9: vabs.f32 s{{.}}, s{{.}} 30
