1 ; RUN: opt < %s -indvars -S | grep indvar 2 @G = global i32* null ; <i32**> [#uses=1] 3 @Array = external global [40 x i32] ; <[40 x i32]*> [#uses=1] 4 5 define void @test() { 6 ; <label>:0 7 br label %Loop 8 9 Loop: ; preds = %Loop, %0 10 %X = phi i32* [ getelementptr ([40 x i32]* @Array, i64 0, i64 0), %0 ], [ %X.next, %Loop ] ; <i32*> [#uses=2] 11 %X.next = getelementptr i32* %X, i64 1 ; <i32*> [#uses=1] 12 store i32* %X, i32** @G 13 br label %Loop 14 } 15 16
