New testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18780 91177308-0d34-0410-b5e6-96231b3b80d8

test/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
+}