New testcase

llvm-svn: 18780

1 files changed, 19 insertions, 0 deletions

diff --git a/llvm/test/Regression/Transforms/SCCP/ipsccp-conditional.ll b/llvm/test/Regression/Transforms/SCCP/ipsccp-conditional.ll
new file mode 100644
index 00000000000..a3282119766
--- /dev/null
+++ b/llvm/test/Regression/Transforms/SCCP/ipsccp-conditional.ll
@@ -0,0 +1,19 @@
+; RUN: llvm-as < %s | opt -ipsccp | llvm-dis | grep -v 'ret int 0' | not grep ret
+
+implementation
+
+internal int %bar(int %A) {
+	%C = seteq int %A, 0
+	br bool %C, label %T, label %F
+T:
+	%B = call int %bar(int 0)
+	ret int 0
+F:      ; unreachable
+	%C = call int %bar(int 1)
+	ret int %C
+}
+
+int %foo() {
+	%X = call int %bar(int 0)
+	ret int %X
+}