| # 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 |
| |
| ... |
