| Chandler Carruth | a5a29f9 | 2012-07-02 12:47:22 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -jump-threading -S | grep "ret i32 0" |
| Chris Lattner | 5dfbfcd | 2008-11-27 19:25:19 +0000 | [diff] [blame] | 2 | ; PR3138 |
| 3 | |||||
| 4 | define i32 @jt() { | ||||
| 5 | entry: | ||||
| 6 | br i1 true, label %bb3, label %bb | ||||
| 7 | |||||
| 8 | bb: ; preds = %entry | ||||
| 9 | unreachable | ||||
| 10 | |||||
| 11 | bb3: ; preds = %entry | ||||
| 12 | ret i32 0 | ||||
| 13 | } | ||||