; removed even though there were uses still around. Now the uses are filled
; in with a dummy value before the PHI is deleted.
;
-; RUN: as < %s | opt -adce
+; RUN: opt < %s -adce
-%node_t = type { double*, %node_t*, %node_t**, double**, double*, int, int }
+ %node_t = type { double*, %node_t*, %node_t**, double**, double*, i32, i32 }
-implementation ; Functions:
+define void @localize_local(%node_t* %nodelist) {
+bb0:
+ %nodelist.upgrd.1 = alloca %node_t* ; <%node_t**> [#uses=2]
+ store %node_t* %nodelist, %node_t** %nodelist.upgrd.1
+ br label %bb1
-void %localize_local(%node_t* %nodelist) {
-bb0: ;[#uses=0]
- %nodelist = alloca %node_t* ; <%node_t**> [#uses=2]
- store %node_t* %nodelist, %node_t** %nodelist
- br label %bb1
+bb1: ; preds = %bb0
+ %reg107 = load %node_t** %nodelist.upgrd.1 ; <%node_t*> [#uses=2]
+ %cond211 = icmp eq %node_t* %reg107, null ; <i1> [#uses=1]
+ br i1 %cond211, label %bb3, label %bb2
-bb1: ;[#uses=2]
- %reg107 = load %node_t** %nodelist, uint 0 ; <%node_t*> [#uses=2]
- %cond211 = seteq %node_t* %reg107, null ; <bool> [#uses=1]
- br bool %cond211, label %bb3, label %bb2
+bb2: ; preds = %bb2, %bb1
+ %reg109 = phi %node_t* [ %reg110, %bb2 ], [ %reg107, %bb1 ] ; <%node_t*> [#uses=1]
+ %reg212 = getelementptr %node_t* %reg109, i64 0, i32 1 ; <%node_t**> [#uses=1]
+ %reg110 = load %node_t** %reg212 ; <%node_t*> [#uses=2]
+ %cond213 = icmp ne %node_t* %reg110, null ; <i1> [#uses=1]
+ br i1 %cond213, label %bb2, label %bb3
-bb2: ;[#uses=3]
- %reg109 = phi %node_t* [ %reg110, %bb2 ], [ %reg107, %bb1 ] ; <%node_t*> [#uses=1]
- %reg212 = getelementptr %node_t* %reg109, uint 0, ubyte 1 ; <%node_t**> [#uses=1]
- %reg110 = load %node_t** %reg212 ; <%node_t*> [#uses=2]
- %cond213 = setne %node_t* %reg110, null ; <bool> [#uses=1]
- br bool %cond213, label %bb2, label %bb3
-
-bb3: ;[#uses=2]
- ret void
+bb3: ; preds = %bb2, %bb1
+ ret void
}
+