-; RUN: as < %s | opt -adce -simplifycfg | dis
+; RUN: llvm-as < %s | opt -adce -simplifycfg | llvm-dis
-int "Test"(int %A, int %B) {
+define i32 @Test(i32 %A, i32 %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
+ br label %BB4
+
+BB2: ; No predecessors!
+ br label %BB3
+
+BB3: ; preds = %BB4, %BB2
+ %ret = phi i32 [ %X, %BB4 ], [ %B, %BB2 ] ; <i32> [#uses=1]
+ ret i32 %ret
+
+BB4: ; preds = %BB1
+ %X = phi i32 [ %A, %BB1 ] ; <i32> [#uses=1]
+ br label %BB3
}
+
+