; RUN: opt -loop-accesses -analyze -enable-new-pm=0 %s | FileCheck %s
; RUN: opt -passes='print-access-info' -disable-output < %s 2>&1 | FileCheck %s

; This regression test is defending against a TypeSize warning 'assumption that
; TypeSize is not scalable'. This warning cropped up in
; RuntimePointerChecking::insert when performing loop load elimination because
; this function was previously unaware of scalable types.

; If this check fails please read test/CodeGen/AArch64/README for instructions on how to resolve it.
; CHECK-NOT: warning:

define void @runtime_pointer_checking_insert_typesize(<vscale x 4 x i32>* %a,
                                                      <vscale x 4 x i32>* %b) {
entry:
  br label %loop.body
loop.body:
  %0 = phi i64 [ 0, %entry ], [%1, %loop.body]
  %idx_a = getelementptr <vscale x 4 x i32>, <vscale x 4 x i32>* %a, i64 %0
  %idx_b = getelementptr <vscale x 4 x i32>, <vscale x 4 x i32>* %b, i64 %0
  %tmp = load <vscale x 4 x i32>, <vscale x 4 x i32>* %idx_a
  store <vscale x 4 x i32> %tmp, <vscale x 4 x i32>* %idx_b
  %1 = add i64 %0, 2
  %2 = icmp eq i64 %1, 1024
  br i1 %2, label %loop.end, label %loop.body
loop.end:
  ret void
}