1; Check that this test makes INDVAR and related stuff dead.
2; RUN: opt < %s -loop-reduce -S | not grep INDVAR
3
4declare i1 @pred()
5
6define void @test(i32* %P) {
7; <label>:0
8	br label %Loop
9Loop:		; preds = %Loop, %0
10        %i = phi i32 [ 0, %0 ], [ %i.next, %Loop ]
11	%INDVAR = phi i32 [ 0, %0 ], [ %INDVAR2, %Loop ]		; <i32> [#uses=2]
12	%STRRED = getelementptr i32* %P, i32 %INDVAR		; <i32*> [#uses=1]
13	store i32 0, i32* %STRRED
14	%INDVAR2 = add i32 %INDVAR, 1		; <i32> [#uses=1]
15        %i.next = add i32 %i, 1
16	%cond = call i1 @pred( )		; <i1> [#uses=1]
17	br i1 %cond, label %Loop, label %Out
18Out:		; preds = %Loop
19	ret void
20}
21
22