| Bob Wilson | 5f91a99 | 2012-08-08 20:31:37 +0000 | [diff] [blame] | 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 |
| David Goodwin | 53e4471 | 2009-08-04 20:39:05 +0000 | [diff] [blame] | 5 | |
| 6 | define float @test(float %a, float %b) { |
| 7 | entry: |
| 8 | %dum = fadd float %a, %b |
| Bob Wilson | 53624a2 | 2012-08-03 23:29:17 +0000 | [diff] [blame] | 9 | %0 = tail call float @fabsf(float %dum) readnone |
| David Goodwin | 53e4471 | 2009-08-04 20:39:05 +0000 | [diff] [blame] | 10 | %dum1 = fadd float %0, %b |
| 11 | ret float %dum1 |
| 12 | } |
| 13 | |
| 14 | declare float @fabsf(float) |
| Edward O'Callaghan | 11cc4fa | 2009-11-22 14:23:33 +0000 | [diff] [blame] | 15 | |
| 16 | ; VFP2: test: |
| 17 | ; VFP2: vabs.f32 s1, s1 |
| 18 | |
| 19 | ; NFP1: test: |
| 20 | ; NFP1: vabs.f32 d1, d1 |
| 21 | ; NFP0: test: |
| 22 | ; NFP0: vabs.f32 s1, s1 |
| 23 | |
| 24 | ; CORTEXA8: test: |
| Jakob Stoklund Olesen | 4a74b3b | 2011-08-09 18:19:41 +0000 | [diff] [blame] | 25 | ; CORTEXA8: vadd.f32 [[D1:d[0-9]+]] |
| 26 | ; CORTEXA8: vabs.f32 {{d[0-9]+}}, [[D1]] |
| 27 | |
| Edward O'Callaghan | 11cc4fa | 2009-11-22 14:23:33 +0000 | [diff] [blame] | 28 | ; CORTEXA9: test: |
| Bob Wilson | f6a4d3c | 2011-04-19 18:11:45 +0000 | [diff] [blame] | 29 | ; CORTEXA9: vabs.f32 s{{.}}, s{{.}} |