| ; RUN: llvm-as < %s | opt -predsimplify -disable-output |
| |
| define void @safe_strcpy(i32 %size1) { |
| entry: |
| %tmp = icmp eq i32 %size1, 0 ; <i1> [#uses=1] |
| br i1 %tmp, label %return, label %strlen.exit |
| strlen.exit: ; preds = %entry |
| %tmp.upgrd.1 = trunc i64 0 to i32 ; <i32> [#uses=2] |
| %tmp6 = icmp ult i32 %tmp.upgrd.1, %size1 ; <i1> [#uses=1] |
| br i1 %tmp6, label %cond_true7, label %cond_false19 |
| cond_true7: ; preds = %strlen.exit |
| %tmp9 = icmp eq i32 %tmp.upgrd.1, 0 ; <i1> [#uses=1] |
| br i1 %tmp9, label %cond_next15, label %cond_true10 |
| cond_true10: ; preds = %cond_true7 |
| ret void |
| cond_next15: ; preds = %cond_true7 |
| ret void |
| cond_false19: ; preds = %strlen.exit |
| ret void |
| return: ; preds = %entry |
| ret void |
| } |
| |