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; RUN: llvm-upgrade < %s | llvm-as | opt -loop-reduce | llvm-dis | \
; RUN:   grep {add i32 %iv.*inc, 1}
;
; Make sure that the use of the IV outside of the loop (the store) uses the 
; post incremented value of the IV, not the preincremented value.  This 
; prevents the loop from having to keep the post and pre-incremented value
; around for the duration of the loop, adding a copy and an extra register
; to the loop.

declare bool %pred(int %X)

void %test([700 x int]* %nbeaux_.0__558, int* %i_.16574) {
then.0:
        br label %no_exit.2

no_exit.2:              ; preds = %no_exit.2, %then.0
        %indvar630.ui = phi uint [ 0, %then.0 ], [ %indvar.next631, %no_exit.2 ]           ; <uint> [#uses=3]
        %indvar630 = cast uint %indvar630.ui to int                ; <int> [#uses=1]
        %tmp.38 = getelementptr [700 x int]* %nbeaux_.0__558, int 0, uint %indvar630.ui            ; <int*> [#uses=1]
        store int 0, int* %tmp.38
        %inc.2 = add int %indvar630, 2          ; <int> [#uses=2]
        %tmp.34 = call bool %pred(int %indvar630)
        %indvar.next631 = add uint %indvar630.ui, 1                ; <uint> [#uses=1]
        br bool %tmp.34, label %no_exit.2, label %loopexit.2.loopexit

loopexit.2.loopexit:            ; preds = %no_exit.2
        store int %inc.2, int* %i_.16574
        ret void
}