| Owen Anderson | 5d72a42 | 2007-07-25 19:57:03 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as < %s | opt -gvn | llvm-dis | not grep {DEAD =} |
| 2 | |||||
| 3 | define i32 @main(i32** %p) { | ||||
| 4 | block1: | ||||
| 5 | br i1 true, label %block2, label %block3 | ||||
| 6 | |||||
| 7 | block2: | ||||
| 8 | %a = load i32** %p | ||||
| 9 | br label %block4 | ||||
| 10 | |||||
| 11 | block3: | ||||
| 12 | %b = load i32** %p | ||||
| 13 | br label %block4 | ||||
| 14 | |||||
| 15 | block4: | ||||
| 16 | %DEAD = load i32** %p | ||||
| 17 | %c = load i32* %DEAD | ||||
| 18 | ret i32 %c | ||||
| Dan Gohman | 8c89a50 | 2007-08-15 13:36:28 +0000 | [diff] [blame] | 19 | } |