| ; RUN: llc < %s -march=arm -mattr=+vfp2 | FileCheck %s -check-prefix=VFP2 | |
| ; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s -check-prefix=NEON | |
| ; RUN: llc < %s -march=arm -mcpu=cortex-a8 | FileCheck %s -check-prefix=NEONFP | |
| define float @test(float %acc, float %a, float %b) { | |
| entry: | |
| ; VFP2: vmls.f32 | |
| ; NEON: vmls.f32 | |
| ; NEONFP-NOT: vmls | |
| ; NEONFP-NOT: vmov.f32 | |
| ; NEONFP: vmul.f32 | |
| ; NEONFP: vsub.f32 | |
| ; NEONFP: vmov | |
| %0 = fmul float %a, %b | |
| %1 = fsub float %acc, %0 | |
| ret float %1 | |
| } | |