| ; This is a test case for the expression analysis code, not really indvars. | |
| ; It was assuming any constant of int type was a ConstantInteger. | |
| ; | |
| ; RUN: llvm-as < %s | opt -indvars | |
| @X = global i32 7 ; <i32*> [#uses=1] | |
| define void @test(i32 %A) { | |
| ; <label>:0 | |
| br label %Loop | |
| Loop: ; preds = %Loop, %0 | |
| %IV = phi i32 [ %A, %0 ], [ %IVNext, %Loop ] ; <i32> [#uses=1] | |
| %IVNext = add i32 %IV, ptrtoint (i32* @X to i32) ; <i32> [#uses=1] | |
| br label %Loop | |
| } | |