| Tobias Grosser | f96b006 | 2010-07-22 07:46:31 +0000 | [diff] [blame^] | 1 | ; RUN: opt -regions -analyze < %s |
| 2 | ; RUN: opt -regions -stats < %s |& FileCheck -check-prefix=STAT %s | ||||
| 3 | |||||
| 4 | define void @normal_condition() nounwind { | ||||
| 5 | 0: | ||||
| 6 | br label %"1" | ||||
| 7 | 1: | ||||
| 8 | br i1 1, label %"2", label %"3" | ||||
| 9 | 2: | ||||
| 10 | br label %"2" | ||||
| 11 | 3: | ||||
| 12 | br label %"4" | ||||
| 13 | 4: | ||||
| 14 | ret void | ||||
| 15 | } | ||||
| 16 | ; CHECK-NOT: => | ||||
| 17 | ; CHECK: [0] 0 => <Function Return> | ||||
| 18 | ; CHECK: [1] 1 => 4 | ||||
| 19 | ; STAT: 2 region - The # of regions | ||||
| 20 | ; STAT: 1 region - The # of simple regions | ||||