1 files changed, 23 insertions, 0 deletions
diff --git a/test/Transforms/PredicateSimplifier/predsimplify.reg1.ll b/test/Transforms/PredicateSimplifier/predsimplify.reg1.ll
new file mode 100644
index 0000000000..a7fd4cabed
--- /dev/null
+++ b/test/Transforms/PredicateSimplifier/predsimplify.reg1.ll
@@ -0,0 +1,23 @@
+; RUN: llvm-as < %s | opt -predsimplify -verify
+
+void %dgefa() {
+entry:
+        br label %cond_true96
+
+cond_true:              ; preds = %cond_true96
+        %tmp19 = seteq int %tmp10, %k.0         ; <bool> [#uses=1]
+        br bool %tmp19, label %cond_next, label %cond_true20
+
+cond_true20:            ; preds = %cond_true
+        br label %cond_next
+
+cond_next:              ; preds = %cond_true20, %cond_true
+        %tmp84 = setgt int %tmp3, 1999          ; <bool> [#uses=0]
+        ret void
+
+cond_true96:            ; preds = %cond_true96, %entry
+        %k.0 = phi int [ 0, %entry ], [ 0, %cond_true96 ]               ; <int> [#uses=3]
+        %tmp3 = add int %k.0, 1         ; <int> [#uses=1]
+        %tmp10 = add int 0, %k.0                ; <int> [#uses=1]
+        br bool false, label %cond_true96, label %cond_true
+}