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1# RUN: llc -mtriple=amdgcn -mcpu=tonga -mattr=-xnack -run-pass post-RA-sched -verify-machineinstrs -o - %s | FileCheck -check-prefix=GCN %s2# RUN: llc -mtriple=amdgcn -mcpu=tonga -mattr=-xnack -passes=post-RA-sched -o - %s | FileCheck -check-prefix=GCN %s3 4# GCN: FLAT_LOAD_DWORD5# GCN-NEXT: FLAT_LOAD_DWORD6# GCN: FLAT_STORE_DWORD7# GCN-NEXT: FLAT_STORE_DWORD8 9---10name: cluster_loads_post_ra11tracksRegLiveness: true12registers:13liveins:14 - { reg: '$vgpr0' }15body: |16 bb.0:17 liveins: $vgpr018 19 $vgpr0_vgpr1 = IMPLICIT_DEF20 $vgpr4_vgpr5 = IMPLICIT_DEF21 $vgpr0 = FLAT_LOAD_DWORD $vgpr0_vgpr1, 0, 0, implicit $exec, implicit $flat_scr :: (load (s32))22 $vgpr4 = FLAT_LOAD_DWORD $vgpr4_vgpr5, 0, 0, implicit $exec, implicit $flat_scr :: (load (s32))23 $vgpr2 = IMPLICIT_DEF24 $vgpr3 = IMPLICIT_DEF25 $vgpr6 = IMPLICIT_DEF26 $vgpr0 = V_ADD_CO_U32_e32 16, $vgpr2, implicit-def $vcc, implicit $exec27 $vgpr1 = V_ADDC_U32_e32 $vgpr3, killed $vgpr6, implicit-def dead $vcc, implicit $vcc, implicit $exec28 FLAT_STORE_DWORD $vgpr2_vgpr3, killed $vgpr0, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32))29 FLAT_STORE_DWORD $vgpr0_vgpr1, killed $vgpr4, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32))30 S_ENDPGM 031 32...33