1 ; RUN: opt < %s -passes=gvn | llvm-dis
3 %struct.TypHeader = type { i32, ptr, [3 x i8], i8 }
5 define ptr @LtRec(ptr %hdL, ptr %hdR) {
7 br i1 false, label %bb556.preheader, label %bb534.preheader
9 bb534.preheader: ; preds = %entry
12 bb556.preheader: ; preds = %entry
13 %tmp56119 = getelementptr %struct.TypHeader, ptr %hdR, i32 0, i32 0 ; <ptr> [#uses=1]
14 %tmp56220 = load i32, ptr %tmp56119 ; <i32> [#uses=0]
15 br i1 false, label %bb.nph23, label %bb675.preheader
17 bb.nph23: ; preds = %bb556.preheader
20 bb656: ; preds = %bb675.outer, %bb656
21 %tmp678 = load i32, ptr %tmp677 ; <i32> [#uses=0]
22 br i1 false, label %bb684, label %bb656
24 bb684: ; preds = %bb675.outer, %bb656
25 br i1 false, label %bb924.preheader, label %bb675.outer
27 bb675.outer: ; preds = %bb675.preheader, %bb684
28 %tmp67812 = load i32, ptr %tmp67711 ; <i32> [#uses=0]
29 br i1 false, label %bb684, label %bb656
31 bb675.preheader: ; preds = %bb556.preheader
32 %tmp67711 = getelementptr %struct.TypHeader, ptr %hdR, i32 0, i32 0 ; <ptr> [#uses=1]
33 %tmp677 = getelementptr %struct.TypHeader, ptr %hdR, i32 0, i32 0 ; <ptr> [#uses=1]
36 bb924.preheader: ; preds = %bb684