| Evan Cheng | 249c428 | 2009-02-12 10:32:17 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-apple-darwin8 |
| Chris Lattner | bd545ed | 2009-02-12 17:04:57 +0000 | [diff] [blame] | 2 | ; PR3561 |
| Evan Cheng | 249c428 | 2009-02-12 10:32:17 +0000 | [diff] [blame] | 3 | |
| 4 | 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 { |
| 5 | entry: |
| 6 | %0 = mul x86_fp80 %b, %d ; <x86_fp80> [#uses=1] |
| 7 | %1 = sub x86_fp80 0xK00000000000000000000, %0 ; <x86_fp80> [#uses=1] |
| 8 | %2 = add x86_fp80 0xK00000000000000000000, 0xK00000000000000000000 ; <x86_fp80> [#uses=1] |
| 9 | %3 = fcmp uno x86_fp80 %1, 0xK00000000000000000000 ; <i1> [#uses=1] |
| 10 | %4 = fcmp uno x86_fp80 %2, 0xK00000000000000000000 ; <i1> [#uses=1] |
| 11 | %or.cond = and i1 %3, %4 ; <i1> [#uses=1] |
| 12 | br i1 %or.cond, label %bb47, label %bb71 |
| 13 | |
| 14 | bb47: ; preds = %entry |
| 15 | %5 = fcmp uno x86_fp80 %a, 0xK00000000000000000000 ; <i1> [#uses=1] |
| 16 | br i1 %5, label %bb60, label %bb62 |
| 17 | |
| 18 | bb60: ; preds = %bb47 |
| 19 | %6 = tail call x86_fp80 @copysignl(x86_fp80 0xK00000000000000000000, x86_fp80 %a) nounwind readnone ; <x86_fp80> [#uses=0] |
| 20 | br label %bb62 |
| 21 | |
| 22 | bb62: ; preds = %bb60, %bb47 |
| 23 | unreachable |
| 24 | |
| 25 | bb71: ; preds = %entry |
| 26 | ret void |
| 27 | } |
| 28 | |
| 29 | declare x86_fp80 @copysignl(x86_fp80, x86_fp80) nounwind readnone |