1 files changed, 17 insertions, 0 deletions
diff --git a/test/Transforms/SCCP/apint-basictest2.ll b/test/Transforms/SCCP/apint-basictest2.ll
new file mode 100644
index 0000000..1734827
--- /dev/null
+++ b/test/Transforms/SCCP/apint-basictest2.ll
@@ -0,0 +1,17 @@
+; This is a basic sanity check for constant propogation.  The add instruction 
+; and phi instruction should be eliminated.
+
+; RUN: opt < %s -sccp -S | not grep phi
+; RUN: opt < %s -sccp -S | not grep add
+
+define i128 @test(i1 %B) {
+	br i1 %B, label %BB1, label %BB2
+BB1:
+	%Val = add i128 0, 1
+	br label %BB3
+BB2:
+	br label %BB3
+BB3:
+	%Ret = phi i128 [%Val, %BB1], [1, %BB2]
+	ret i128 %Ret
+}