| ; RUN: llc < %s -march=x86 -mtriple=i386-apple-darwin8 |
| ; PR3561 |
| |
| define hidden void @__mulxc3({ x86_fp80, x86_fp80 }* noalias nocapture sret %agg.result, x86_fp80 %a, x86_fp80 %b, x86_fp80 %c, x86_fp80 %d) nounwind { |
| entry: |
| %0 = fmul x86_fp80 %b, %d ; <x86_fp80> [#uses=1] |
| %1 = fsub x86_fp80 0xK00000000000000000000, %0 ; <x86_fp80> [#uses=1] |
| %2 = fadd x86_fp80 0xK00000000000000000000, 0xK00000000000000000000 ; <x86_fp80> [#uses=1] |
| %3 = fcmp uno x86_fp80 %1, 0xK00000000000000000000 ; <i1> [#uses=1] |
| %4 = fcmp uno x86_fp80 %2, 0xK00000000000000000000 ; <i1> [#uses=1] |
| %or.cond = and i1 %3, %4 ; <i1> [#uses=1] |
| br i1 %or.cond, label %bb47, label %bb71 |
| |
| bb47: ; preds = %entry |
| %5 = fcmp uno x86_fp80 %a, 0xK00000000000000000000 ; <i1> [#uses=1] |
| br i1 %5, label %bb60, label %bb62 |
| |
| bb60: ; preds = %bb47 |
| %6 = tail call x86_fp80 @copysignl(x86_fp80 0xK00000000000000000000, x86_fp80 %a) nounwind readnone ; <x86_fp80> [#uses=0] |
| br label %bb62 |
| |
| bb62: ; preds = %bb60, %bb47 |
| unreachable |
| |
| bb71: ; preds = %entry |
| ret void |
| } |
| |
| declare x86_fp80 @copysignl(x86_fp80, x86_fp80) nounwind readnone |
