| Owen Anderson | d766e4a | 2008-06-26 17:03:28 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as < %s | opt -gvn -enable-pre | llvm-dis | grep {b.pre} |
| Owen Anderson | e6b4ff8 | 2008-06-18 21:41:49 +0000 | [diff] [blame] | 2 | |
| 3 | define i32 @main(i32 %p) { | ||||
| 4 | block1: | ||||
| 5 | |||||
| 6 | br i1 true, label %block2, label %block3 | ||||
| 7 | |||||
| 8 | block2: | ||||
| 9 | %a = add i32 %p, 1 | ||||
| 10 | br label %block4 | ||||
| 11 | |||||
| 12 | block3: | ||||
| 13 | br label %block4 | ||||
| 14 | |||||
| 15 | block4: | ||||
| 16 | %b = add i32 %p, 1 | ||||
| 17 | ret i32 %b | ||||
| 18 | } | ||||