| Nick Lewycky | dc08cd5 | 2006-09-10 02:27:07 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | opt -predsimplify -disable-output |
| 2 | |
| 3 | void %safe_strcpy(uint %size1) { |
| 4 | entry: |
| 5 | %tmp = seteq uint %size1, 0 ; <bool> [#uses=1] |
| 6 | br bool %tmp, label %return, label %strlen.exit |
| 7 | |
| 8 | strlen.exit: ; preds = %entry |
| 9 | %tmp = cast ulong 0 to uint ; <uint> [#uses=2] |
| 10 | %tmp6 = setlt uint %tmp, %size1 ; <bool> [#uses=1] |
| 11 | br bool %tmp6, label %cond_true7, label %cond_false19 |
| 12 | |
| 13 | cond_true7: ; preds = %strlen.exit |
| 14 | %tmp9 = seteq uint %tmp, 0 ; <bool> [#uses=1] |
| 15 | br bool %tmp9, label %cond_next15, label %cond_true10 |
| 16 | |
| 17 | cond_true10: ; preds = %cond_true7 |
| 18 | ret void |
| 19 | |
| 20 | cond_next15: ; preds = %cond_true7 |
| 21 | ret void |
| 22 | |
| 23 | cond_false19: ; preds = %strlen.exit |
| 24 | ret void |
| 25 | |
| 26 | return: ; preds = %entry |
| 27 | ret void |
| 28 | } |