1; This is a test case for the expression analysis code, not really indvars. 2; It was assuming any constant of int type was a ConstantInteger. 3; 4; RUN: opt < %s -passes=indvars 5 6@X = global i32 7 ; <ptr> [#uses=1] 7 8define void @test(i32 %A) { 9; <label>:0 10 br label %Loop 11 12Loop: ; preds = %Loop, %0 13 %IV = phi i32 [ %A, %0 ], [ %IVNext, %Loop ] ; <i32> [#uses=1] 14 %IVNext = add i32 %IV, ptrtoint (ptr @X to i32) ; <i32> [#uses=1] 15 br label %Loop 16} 17 18