| Dan Gohman | 3c7d308 | 2009-09-11 18:01:28 +0000 | [diff] [blame^] | 1 | ; RUN: opt < %s -indvars -S | FileCheck %s --check-prefix=CHECK |
| Eli Friedman | 6f5d8b6 | 2009-07-15 22:48:29 +0000 | [diff] [blame] | 2 | |
| 3 | declare i1 @b() | ||||
| 4 | |||||
| 5 | define i32 @a(i32 %x) nounwind { | ||||
| 6 | for.body.preheader: | ||||
| 7 | %y = sdiv i32 10, %x | ||||
| 8 | br label %for.body | ||||
| 9 | |||||
| 10 | for.body: | ||||
| 11 | %cmp = call i1 @b() | ||||
| 12 | br i1 %cmp, label %for.body, label %for.end.loopexit | ||||
| 13 | |||||
| 14 | for.end.loopexit: | ||||
| 15 | ret i32 %y | ||||
| 16 | } | ||||
| 17 | ; CHECK: for.end.loopexit: | ||||
| 18 | ; CHECK: sdiv | ||||
| 19 | ; CHECK: ret | ||||