1; Induction variable pass is doing bad things with pointer induction vars, 2; trying to do arithmetic on them directly. 3; 4; RUN: opt < %s -indvars 5; 6define void @test(i32 %A, i32 %S, i8* %S.upgrd.1) { 7; <label>:0 8 br label %Loop 9 10Loop: ; preds = %Loop, %0 11 %PIV = phi i8* [ %S.upgrd.1, %0 ], [ %PIVNext.upgrd.3, %Loop ] ; <i8*> [#uses=1] 12 %PIV.upgrd.2 = ptrtoint i8* %PIV to i64 ; <i64> [#uses=1] 13 %PIVNext = add i64 %PIV.upgrd.2, 8 ; <i64> [#uses=1] 14 %PIVNext.upgrd.3 = inttoptr i64 %PIVNext to i8* ; <i8*> [#uses=1] 15 br label %Loop 16} 17 18