| Rafael Espindola | cf227d5 | 2011-05-19 02:35:26 +0000 | [diff] [blame] | 1 | ; RUN: opt %s -simplifycfg -disable-output |
| 2 | |||||
| 3 | @foo = external constant i32 | ||||
| 4 | |||||
| 5 | define i32 @f() { | ||||
| 6 | entry: | ||||
| 7 | br i1 icmp eq (i64 and (i64 ptrtoint (i32* @foo to i64), i64 15), i64 0), label %if.end, label %if.then | ||||
| 8 | |||||
| 9 | if.then: ; preds = %entry | ||||
| 10 | br label %return | ||||
| 11 | |||||
| 12 | if.end: ; preds = %entry | ||||
| 13 | br label %return | ||||
| 14 | |||||
| 15 | return: ; preds = %if.end, %if.then | ||||
| 16 | %storemerge = phi i32 [ 1, %if.end ], [ 0, %if.then ] | ||||
| 17 | ret i32 %storemerge | ||||
| 18 | } | ||||