1 ; This testcase checks to make sure the sinker does not cause problems with
4 ; RUN: llvm-as < %s | opt -licm | llvm-dis | %prcontext add 1 | grep Exit
8 br i1 false, label %Loop, label %Exit
9 Loop: ; preds = %Loop, %Entry
10 %X = add i32 0, 1 ; <i32> [#uses=1]
11 br i1 false, label %Loop, label %Exit
12 Exit: ; preds = %Loop, %Entry
13 %Y = phi i32 [ 0, %Entry ], [ %X, %Loop ] ; <i32> [#uses=0]