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llvm-mirror/test/Transforms/PredicateSimplifier/2006-09-20-ResolveCycle.ll
Dan Gohman 205b641954 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.

llvm-svn: 81537
2009-09-11 18:01:28 +00:00

25 lines
871 B
LLVM

; RUN: opt < %s -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
}