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-rw-r--r--test/Transforms/LoopSimplify/2004-03-15-IncorrectDomUpdate.ll11
1 files changed, 11 insertions, 0 deletions
diff --git a/test/Transforms/LoopSimplify/2004-03-15-IncorrectDomUpdate.ll b/test/Transforms/LoopSimplify/2004-03-15-IncorrectDomUpdate.ll
new file mode 100644
index 000000000000..439ea7e2228a
--- /dev/null
+++ b/test/Transforms/LoopSimplify/2004-03-15-IncorrectDomUpdate.ll
@@ -0,0 +1,11 @@
+; RUN: llvm-as < %s | opt -loopsimplify -licm -disable-output
+define void @main() {
+entry:
+ br i1 false, label %Out, label %loop
+loop: ; preds = %loop, %entry
+ %LI = icmp sgt i32 0, 0 ; <i1> [#uses=1]
+ br i1 %LI, label %loop, label %Out
+Out: ; preds = %loop, %entry
+ ret void
+}
+