--- /dev/null
+; RUN: llvm-as < %s | opt -indvars -disable-output &&
+; RUN: llvm-as < %s | opt -indvars | llvm-dis | not grep 'ret i32 0'
+; PR1015
+
+target datalayout = "e-p:32:32"
+target endian = little
+target pointersize = 32
+target triple = "i686-apple-darwin8"
+%foo = internal constant [5 x i8] c"\00abc\00" ; <[5 x i8]*> [#uses=1]
+%str = internal constant [4 x i8] c"%d\0A\00" ; <[4 x i8]*> [#uses=1]
+
+implementation ; Functions:
+
+define i32 %test(i32 %J) {
+entry:
+ br label %bb2
+
+bb: ; preds = %cond_next, %cond_true
+ %tmp1 = add i32 %i.0, 1 ; <i32> [#uses=1]
+ br label %bb2
+
+bb2: ; preds = %bb, %entry
+ %i.0 = phi i32 [ 0, %entry ], [ %tmp1, %bb ] ; <i32> [#uses=4]
+ %tmp = icmp eq i32 %i.0, 0 ; <bool> [#uses=1]
+ br bool %tmp, label %cond_true, label %cond_next
+
+cond_true: ; preds = %bb2
+ br label %bb
+
+cond_next: ; preds = %bb2
+ %tmp = getelementptr [5 x i8]* %foo, i32 0, i32 %i.0 ; <i8*> [#uses=1]
+ %tmp = load i8* %tmp ; <i8> [#uses=1]
+ %tmp5 = icmp eq i8 %tmp, 0 ; <bool> [#uses=1]
+ br bool %tmp5, label %bb6, label %bb
+
+bb6: ; preds = %cond_next
+ br label %return
+
+return: ; preds = %bb6
+ ret i32 %i.0
+}
+
+define void %main() {
+entry:
+ %tmp = call i32 %test( i32 0 ) ; <i32> [#uses=1]
+ %tmp1 = call i32 (i8*, ...)* %printf( i8* getelementptr ([4 x i8]* %str, i32 0, i32 0), i32 %tmp ) ; <i32> [#uses=0]
+ br label %return
+
+return: ; preds = %entry
+ ret void
+}
+
+declare i32 %printf(i8*, ...)