| Chris Lattner | ff2ab4d | 2004-01-12 03:57:00 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as < %s | opt -sccp -dce -simplifycfg | llvm-dis | not grep br |
| 2 | |
| 3 | int %test(int %param) { |
| 4 | entry: |
| 5 | %tmp.1 = setne int %param, 0 |
| 6 | br bool %tmp.1, label %endif.0, label %else |
| 7 | |
| 8 | else: |
| 9 | br label %endif.0 |
| 10 | |
| 11 | endif.0: |
| 12 | %a.0 = phi int [ 2, %else ], [ 3, %entry ] |
| 13 | %b.0 = phi int [ 3, %else ], [ 2, %entry ] |
| 14 | %tmp.5 = add int %a.0, %b.0 |
| 15 | %tmp.7 = setne int %tmp.5, 5 |
| 16 | br bool %tmp.7, label %UnifiedReturnBlock, label %endif.1 |
| 17 | |
| 18 | endif.1: |
| 19 | ret int 0 |
| 20 | |
| 21 | UnifiedReturnBlock: |
| 22 | ret int 2 |
| 23 | } |