1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
# RUN: llc -march=amdgcn -mcpu=tonga -mattr=-xnack -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, implicit $exec, implicit $flat_scr :: (load (s32))
$vgpr4 = FLAT_LOAD_DWORD $vgpr4_vgpr5, 0, 0, implicit $exec, implicit $flat_scr :: (load (s32))
$vgpr2 = IMPLICIT_DEF
$vgpr3 = IMPLICIT_DEF
$vgpr6 = IMPLICIT_DEF
$vgpr0 = V_ADD_CO_U32_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, implicit $exec, implicit $flat_scr :: (store (s32))
FLAT_STORE_DWORD $vgpr0_vgpr1, killed $vgpr4, 0, 0, implicit $exec, implicit $flat_scr :: (store (s32))
S_ENDPGM 0
...
|
