| ; RUN: llc < %s -march=arm -mattr=+vfp2 | FileCheck %s -check-prefix=VFP2 |
| ; RUN: llc < %s -march=arm -mattr=+neon | FileCheck %s -check-prefix=NFP0 |
| ; RUN: llc < %s -march=arm -mcpu=cortex-a8 | FileCheck %s -check-prefix=CORTEXA8 |
| ; RUN: llc < %s -march=arm -mcpu=cortex-a9 | FileCheck %s -check-prefix=CORTEXA9 |
| |
| define float @test(float %acc, float %a, float %b) { |
| entry: |
| %0 = fmul float %a, %b |
| %1 = fadd float %acc, %0 |
| ret float %1 |
| } |
| |
| ; VFP2: test: |
| ; VFP2: vmla.f32 s2, s1, s0 |
| |
| ; NFP1: test: |
| ; NFP1: vmul.f32 d0, d1, d0 |
| ; NFP0: test: |
| ; NFP0: vmla.f32 s2, s1, s0 |
| |
| ; CORTEXA8: test: |
| ; CORTEXA8: vmul.f32 d0, d1, d0 |
| ; CORTEXA9: test: |
| ; CORTEXA9: vmla.f32 s2, s1, s0 |