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# RUN: llc -march=amdgcn -mcpu=tonga -run-pass post-RA-sched -verify-machineinstrs -o - %s | FileCheck -check-prefix=GCN %s
# GCN: FLAT_LOAD_DWORD
# GCN-NEXT: FLAT_LOAD_DWORD
# GCN: FLAT_STORE_DWORD
# GCN-NEXT: FLAT_STORE_DWORD
---
name: cluster_loads_post_ra
tracksRegLiveness: true
registers:
liveins:
- { reg: '%vgpr0' }
body: |
bb.0:
liveins: %vgpr0
%vgpr0_vgpr1 = IMPLICIT_DEF
%vgpr4_vgpr5 = IMPLICIT_DEF
%vgpr0 = FLAT_LOAD_DWORD %vgpr0_vgpr1, 0, 0, 0, implicit %exec, implicit %flat_scr :: (load 4)
%vgpr4 = FLAT_LOAD_DWORD %vgpr4_vgpr5, 0, 0, 0, implicit %exec, implicit %flat_scr :: (load 4)
%vgpr2 = IMPLICIT_DEF
%vgpr3 = IMPLICIT_DEF
%vgpr6 = IMPLICIT_DEF
%vgpr0 = V_ADD_I32_e32 16, %vgpr2, implicit-def %vcc, implicit %exec
%vgpr1 = V_ADDC_U32_e32 %vgpr3, killed %vgpr6, implicit-def dead %vcc, implicit %vcc, implicit %exec
FLAT_STORE_DWORD %vgpr2_vgpr3, killed %vgpr0, 0, 0, 0, implicit %exec, implicit %flat_scr :: (store 4)
FLAT_STORE_DWORD %vgpr0_vgpr1, killed %vgpr4, 0, 0, 0, implicit %exec, implicit %flat_scr :: (store 4)
S_ENDPGM
...
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