Add more testcases for ADCE
llvm-svn: 2715
diff --git a/llvm/test/Regression/Transforms/ADCE/basictest.ll b/llvm/test/Regression/Transforms/ADCE/basictest.ll
new file mode 100644
index 0000000..d58150d
--- /dev/null
+++ b/llvm/test/Regression/Transforms/ADCE/basictest.ll
@@ -0,0 +1,14 @@
+; RUN: as < %s | opt -adce -simplifycfg | dis
+
+int "Test"(int %A, int %B) {
+BB1:
+ br label %BB4
+BB2:
+ br label %BB3
+BB3:
+ %ret = phi int [%X, %BB4], [%B, %BB2]
+ ret int %ret
+BB4:
+ %X = phi int [%A, %BB1]
+ br label %BB3
+}