# RUN: llc -march=amdgcn -mcpu=gfx1100 -verify-machineinstrs -run-pass si-insert-waitcnts %s -o - | FileCheck -check-prefix=GCN %s

---
# GCN-LABEL: name: test_ordered_count
# GCN:       bb.0
# GCN:       DS_ADD_U32
# GCN:       DS_SUB_U32
# GCN-NEXT:  S_WAITCNT 64535
# GCN-NEXT:  $vgpr3 = DS_ORDERED_COUNT
# GCN-NEXT:  S_WAITCNT 64519
# GCN-NEXT:  $vgpr4_vgpr5 = DS_ADD_GS_REG_RTN
# GCN-NEXT:  S_WAITCNT 64519
# GCN-NEXT:  S_NOP 0

name:   test_ordered_count
body:    |
  bb.0:
    liveins: $vgpr0, $vgpr1, $vgpr2

    DS_ADD_U32 $vgpr1, $vgpr2, 12, -1, implicit $m0, implicit $exec :: (load store (s32), addrspace 3)
    DS_SUB_U32 $vgpr1, $vgpr2, 12, 0, implicit $m0, implicit $exec :: (load store (s32), addrspace 2)
    $vgpr3 = DS_ORDERED_COUNT $vgpr0, 772, implicit $m0, implicit $exec :: (load store (s32), addrspace 3)
    $vgpr4_vgpr5 = DS_ADD_GS_REG_RTN $vgpr0, 32, implicit $m0, implicit $exec :: (load store (s32), addrspace 3)
    S_ENDPGM 0

...