1 ; RUN: opt < %s -gvnpre | llvm-dis
3 define i32 @TreeCCStreamFlush(i8* %stream) {
5 br i1 false, label %bb55.preheader, label %cond_true
7 cond_true: ; preds = %entry
10 bb55.preheader: ; preds = %entry
11 %tmp57 = icmp eq i8* null, null ; <i1> [#uses=0]
12 br i1 false, label %cond_next106, label %bb124
14 cond_next106: ; preds = %bb55.preheader
15 %tmp109 = load i8** null
16 br i1 false, label %bb124, label %bb116
18 bb116: ; preds = %cond_next106
21 bb124: ; preds = %cond_next106, %bb55.preheader
22 %buffer.4 = phi i8* [ null, %bb55.preheader ], [ %tmp109, %cond_next106 ]
23 %tmp131 = icmp eq i8* %buffer.4, null
24 %bothcond = or i1 %tmp131, false