| Dan Gohman | 0a06310 | 2009-09-08 23:54:48 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86 |
| Eli Friedman | 360dc9c | 2009-03-04 06:23:34 +0000 | [diff] [blame] | 2 | ; PR3686 |
| Bill Wendling | 5a5e190 | 2009-03-10 06:53:54 +0000 | [diff] [blame] | 3 | ; rdar://6661799 |
| 4 | |
| Eli Friedman | 360dc9c | 2009-03-04 06:23:34 +0000 | [diff] [blame] | 5 | define i32 @x(i32 %y) nounwind readnone { |
| 6 | entry: |
| 7 | %tmp14 = zext i32 %y to i80 ; <i80> [#uses=1] |
| 8 | %tmp15 = bitcast i80 %tmp14 to x86_fp80 ; <x86_fp80> [#uses=1] |
| Dan Gohman | 7ce405e | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 9 | %add = fadd x86_fp80 %tmp15, 0xK3FFF8000000000000000 ; <x86_fp80> [#uses=1] |
| Eli Friedman | 360dc9c | 2009-03-04 06:23:34 +0000 | [diff] [blame] | 10 | %tmp11 = bitcast x86_fp80 %add to i80 ; <i80> [#uses=1] |
| 11 | %tmp10 = trunc i80 %tmp11 to i32 ; <i32> [#uses=1] |
| 12 | ret i32 %tmp10 |
| 13 | } |
| 14 | |