1 ; Check that the index of 'P[outer]' is pulled out of the loop.
2 ; RUN: opt < %s -loop-reduce -S | \
3 ; RUN: not grep {getelementptr.*%outer.*%INDVAR}
5 target datalayout = "e-p:32:32:32-n:8:16:32"
10 define void @test([10000 x i32]* %P) {
12 %outer = call i32 @foo( ) ; <i32> [#uses=1]
14 Loop: ; preds = %Loop, %0
15 %INDVAR = phi i32 [ 0, %0 ], [ %INDVAR2, %Loop ] ; <i32> [#uses=2]
16 %STRRED = getelementptr [10000 x i32]* %P, i32 %outer, i32 %INDVAR ; <i32*> [#uses=1]
17 store i32 0, i32* %STRRED
18 %INDVAR2 = add i32 %INDVAR, 1 ; <i32> [#uses=1]
19 %cond = call i1 @pred( ) ; <i1> [#uses=1]
20 br i1 %cond, label %Loop, label %Out