; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
; RUN: opt -cost-model -analyze -mtriple=thumbv8.1m.main-none-eabi < %s | FileCheck %s

define void @shl(i32 %a, i32 %b) {
; CHECK-LABEL: 'shl'
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %as = shl i32 %a, 3
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %ac = add i32 %b, %as
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %ss = shl i32 %a, 3
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sc = sub i32 %b, %ss
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %xs = shl i32 %a, 3
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %xc = xor i32 %b, %xs
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %ns = shl i32 %a, 3
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nc = and i32 %b, %ns
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %os = shl i32 %a, 3
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %oc = or i32 %b, %os
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %is = shl i32 %a, 3
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %ic = icmp eq i32 %b, %is
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret void
;
  %as = shl i32 %a, 3
  %ac = add i32 %b, %as
  %ss = shl i32 %a, 3
  %sc = sub i32 %b, %ss
  %xs = shl i32 %a, 3
  %xc = xor i32 %b, %xs
  %ns = shl i32 %a, 3
  %nc = and i32 %b, %ns
  %os = shl i32 %a, 3
  %oc = or i32 %b, %os
  %is = shl i32 %a, 3
  %ic = icmp eq i32 %b, %is
  ret void
}

define void @ashr(i32 %a, i32 %b) {
; CHECK-LABEL: 'ashr'
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %as = ashr i32 %a, 3
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %ac = add i32 %b, %as
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %ss = ashr i32 %a, 3
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sc = sub i32 %b, %ss
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %xs = ashr i32 %a, 3
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %xc = xor i32 %b, %xs
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %ns = ashr i32 %a, 3
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nc = and i32 %b, %ns
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %os = ashr i32 %a, 3
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %oc = or i32 %b, %os
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %is = ashr i32 %a, 3
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %ic = icmp eq i32 %b, %is
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret void
;
  %as = ashr i32 %a, 3
  %ac = add i32 %b, %as
  %ss = ashr i32 %a, 3
  %sc = sub i32 %b, %ss
  %xs = ashr i32 %a, 3
  %xc = xor i32 %b, %xs
  %ns = ashr i32 %a, 3
  %nc = and i32 %b, %ns
  %os = ashr i32 %a, 3
  %oc = or i32 %b, %os
  %is = ashr i32 %a, 3
  %ic = icmp eq i32 %b, %is
  ret void
}

define void @lshr(i32 %a, i32 %b) {
; CHECK-LABEL: 'lshr'
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %as = lshr i32 %a, 3
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %ac = add i32 %b, %as
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %ss = lshr i32 %a, 3
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %sc = sub i32 %b, %ss
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %xs = lshr i32 %a, 3
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %xc = xor i32 %b, %xs
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %ns = lshr i32 %a, 3
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %nc = and i32 %b, %ns
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %os = lshr i32 %a, 3
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %oc = or i32 %b, %os
; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: %is = lshr i32 %a, 3
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: %ic = icmp eq i32 %b, %is
; CHECK-NEXT:  Cost Model: Found an estimated cost of 1 for instruction: ret void
;
  %as = lshr i32 %a, 3
  %ac = add i32 %b, %as
  %ss = lshr i32 %a, 3
  %sc = sub i32 %b, %ss
  %xs = lshr i32 %a, 3
  %xc = xor i32 %b, %xs
  %ns = lshr i32 %a, 3
  %nc = and i32 %b, %ns
  %os = lshr i32 %a, 3
  %oc = or i32 %b, %os
  %is = lshr i32 %a, 3
  %ic = icmp eq i32 %b, %is
  ret void
}