| Dan Gohman | fce288f | 2009-09-09 00:09:15 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=arm -mattr=+vfp2 | grep -E {fnmacs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1 |
| 2 | ; RUN: llc < %s -march=arm -mattr=+neon,+neonfp | grep -E {vmls.f32\\W*d\[0-9\]+,\\W*d\[0-9\]+,\\W*d\[0-9\]+} | count 1 |
| 3 | ; RUN: llc < %s -march=arm -mattr=+neon,-neonfp | grep -E {fnmacs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1 |
| 4 | ; RUN: llc < %s -march=arm -mcpu=cortex-a8 | grep -E {vmls.f32\\W*d\[0-9\]+,\\W*d\[0-9\]+,\\W*d\[0-9\]+} | count 1 |
| 5 | ; RUN: llc < %s -march=arm -mcpu=cortex-a9 | grep -E {fnmacs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1 |
| David Goodwin | 42a83f2 | 2009-08-04 17:53:06 +0000 | [diff] [blame] | 6 | |
| 7 | define float @test(float %acc, float %a, float %b) { |
| 8 | entry: |
| 9 | %0 = fmul float %a, %b |
| 10 | %1 = fsub float %acc, %0 |
| 11 | ret float %1 |
| 12 | } |
| 13 | |