| Edward O'Callaghan | 11cc4fa | 2009-11-22 14:23:33 +0000 | [diff] [blame^] | 1 | ; RUN: llc < %s -march=arm -mattr=+vfp2 | FileCheck %s -check-prefix=VFP2 |
| 2 | ; RUN: llc < %s -march=arm -mattr=+neon -arm-use-neon-fp=1 | FileCheck %s -check-prefix=NFP1 |
| 3 | ; RUN: llc < %s -march=arm -mattr=+neon -arm-use-neon-fp=0 | FileCheck %s -check-prefix=NFP0 |
| 4 | ; RUN: llc < %s -march=arm -mcpu=cortex-a8 | FileCheck %s -check-prefix=CORTEXA8 |
| 5 | ; RUN: llc < %s -march=arm -mcpu=cortex-a9 | FileCheck %s -check-prefix=CORTEXA9 |
| David Goodwin | 53e4471 | 2009-08-04 20:39:05 +0000 | [diff] [blame] | 6 | |
| 7 | define float @test(float %a, float %b) { |
| 8 | entry: |
| 9 | %dum = fadd float %a, %b |
| 10 | %0 = tail call float @fabsf(float %dum) |
| 11 | %dum1 = fadd float %0, %b |
| 12 | ret float %dum1 |
| 13 | } |
| 14 | |
| 15 | declare float @fabsf(float) |
| Edward O'Callaghan | 11cc4fa | 2009-11-22 14:23:33 +0000 | [diff] [blame^] | 16 | |
| 17 | ; VFP2: test: |
| 18 | ; VFP2: vabs.f32 s1, s1 |
| 19 | |
| 20 | ; NFP1: test: |
| 21 | ; NFP1: vabs.f32 d1, d1 |
| 22 | ; NFP0: test: |
| 23 | ; NFP0: vabs.f32 s1, s1 |
| 24 | |
| 25 | ; CORTEXA8: test: |
| 26 | ; CORTEXA8: vabs.f32 d1, d1 |
| 27 | ; CORTEXA9: test: |
| 28 | ; CORTEXA9: vabs.f32 s1, s1 |