| Dan Gohman | 10ef46f | 2009-12-11 20:05:23 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -indvars -S -disable-output |
| 2 | ; PR5758 |
| 3 | |
| 4 | define zeroext i1 @foo() nounwind { |
| 5 | entry: |
| 6 | indirectbr i8* undef, [label %"202", label %"133"] |
| 7 | |
| 8 | "132": ; preds = %"133" |
| 9 | %0 = add i32 %1, 1 ; <i32> [#uses=1] |
| 10 | br label %"133" |
| 11 | |
| 12 | "133": ; preds = %"132", %entry |
| 13 | %1 = phi i32 [ %0, %"132" ], [ 0, %entry ] ; <i32> [#uses=2] |
| 14 | %2 = icmp eq i32 %1, 4 ; <i1> [#uses=1] |
| 15 | br i1 %2, label %"134", label %"132" |
| 16 | |
| 17 | "134": ; preds = %"133" |
| 18 | ret i1 true |
| 19 | |
| 20 | "202": ; preds = %entry |
| 21 | ret i1 false |
| 22 | } |