| Chris Lattner | 50b9575 | 2009-09-11 17:02:12 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -simplifycfg -S | not grep br |
| Chris Lattner | 512c248 | 2004-04-02 18:12:49 +0000 | [diff] [blame] | 2 | |
| Tanya Lattner | f04d8d1 | 2008-03-18 03:45:45 +0000 | [diff] [blame] | 3 | define i32 @test1(i1 %C) { |
| Chris Lattner | 512c248 | 2004-04-02 18:12:49 +0000 | [diff] [blame] | 4 | entry: |
| Tanya Lattner | f04d8d1 | 2008-03-18 03:45:45 +0000 | [diff] [blame] | 5 | br i1 %C, label %T, label %F |
| 6 | T: ; preds = %entry | ||||
| 7 | ret i32 1 | ||||
| 8 | F: ; preds = %entry | ||||
| 9 | ret i32 0 | ||||
| Chris Lattner | 512c248 | 2004-04-02 18:12:49 +0000 | [diff] [blame] | 10 | } |
| 11 | |||||
| Tanya Lattner | f04d8d1 | 2008-03-18 03:45:45 +0000 | [diff] [blame] | 12 | define void @test2(i1 %C) { |
| 13 | br i1 %C, label %T, label %F | ||||
| 14 | T: ; preds = %0 | ||||
| 15 | ret void | ||||
| 16 | F: ; preds = %0 | ||||
| 17 | ret void | ||||
| Chris Lattner | 512c248 | 2004-04-02 18:12:49 +0000 | [diff] [blame] | 18 | } |
| Tanya Lattner | f04d8d1 | 2008-03-18 03:45:45 +0000 | [diff] [blame] | 19 | |