llvm-6502/test/Transforms/PredicateSimplifier/2006-09-20-ResolveCycle.ll

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; RUN: llvm-as < %s | opt -predsimplify -disable-output
define void @gs_image_next() {
entry:
%tmp = load i32* null ; <i32> [#uses=2]
br i1 false, label %cond_next21, label %UnifiedReturnBlock
cond_next21: ; preds = %entry
br i1 false, label %cond_next42, label %UnifiedReturnBlock
cond_next42: ; preds = %cond_next21
br label %cond_true158
cond_next134: ; preds = %cond_true158
%tmp1571 = icmp eq i32 0, %min ; <i1> [#uses=0]
ret void
cond_true158: ; preds = %cond_true158, %cond_next42
%tmp47 = sub i32 %tmp, 0 ; <i32> [#uses=2]
%tmp49 = icmp ule i32 %tmp47, 0 ; <i1> [#uses=1]
%min = select i1 %tmp49, i32 %tmp47, i32 0 ; <i32> [#uses=2]
%tmp92 = add i32 %min, 0 ; <i32> [#uses=1]
%tmp101 = icmp eq i32 %tmp92, %tmp ; <i1> [#uses=1]
br i1 %tmp101, label %cond_next134, label %cond_true158
UnifiedReturnBlock: ; preds = %cond_next21, %entry
ret void
}