1 ; RUN: llvm-as < %s | opt -predsimplify -disable-output
3 define void @safe_strcpy(i32 %size1) {
5 %tmp = icmp eq i32 %size1, 0 ; <i1> [#uses=1]
6 br i1 %tmp, label %return, label %strlen.exit
7 strlen.exit: ; preds = %entry
8 %tmp.upgrd.1 = trunc i64 0 to i32 ; <i32> [#uses=2]
9 %tmp6 = icmp ult i32 %tmp.upgrd.1, %size1 ; <i1> [#uses=1]
10 br i1 %tmp6, label %cond_true7, label %cond_false19
11 cond_true7: ; preds = %strlen.exit
12 %tmp9 = icmp eq i32 %tmp.upgrd.1, 0 ; <i1> [#uses=1]
13 br i1 %tmp9, label %cond_next15, label %cond_true10
14 cond_true10: ; preds = %cond_true7
16 cond_next15: ; preds = %cond_true7
18 cond_false19: ; preds = %strlen.exit
20 return: ; preds = %entry