| ; RUN: llc < %s -mtriple=x86_64-apple-macosx -mattr=+sse2 -enable-misched -misched=ilpmax | FileCheck -check-prefix=MAX %s |
| ; RUN: llc < %s -mtriple=x86_64-apple-macosx -mattr=+sse2 -enable-misched -misched=ilpmin | FileCheck -check-prefix=MIN %s |
| ; |
| ; Basic verification of the ScheduleDAGILP metric. |
| ; |
| ; MAX: addss |
| ; MAX: addss |
| ; MAX: addss |
| ; MAX: subss |
| ; MAX: addss |
| ; |
| ; MIN: addss |
| ; MIN: addss |
| ; MIN: subss |
| ; MIN: addss |
| ; MIN: addss |
| define float @ilpsched(float %a, float %b, float %c, float %d, float %e, float %f) nounwind uwtable readnone ssp { |
| entry: |
| %add = fadd float %a, %b |
| %add1 = fadd float %c, %d |
| %add2 = fadd float %e, %f |
| %add3 = fsub float %add1, %add2 |
| %add4 = fadd float %add, %add3 |
| ret float %add4 |
| } |
