206 lines
5.9 KiB
YAML
206 lines
5.9 KiB
YAML
# RUN: llc -march=amdgcn -mcpu=fiji -verify-machineinstrs -run-pass post-RA-hazard-rec -o - %s | FileCheck -check-prefix=GCN %s
|
|
|
|
# GCN-LABEL: name: vmem_vcc_fallthrough
|
|
# GCN: bb.1:
|
|
# GCN-NEXT: S_NOP 4
|
|
# GCN-NEXT: BUFFER_LOAD_DWORD_OFFEN
|
|
---
|
|
name: vmem_vcc_fallthrough
|
|
body: |
|
|
bb.0:
|
|
successors: %bb.1
|
|
|
|
$sgpr0_sgpr1_sgpr2_sgpr3 = IMPLICIT_DEF
|
|
$vgpr0 = IMPLICIT_DEF
|
|
$vgpr1 = V_ADDC_U32_e32 $vgpr0, $vgpr0, implicit-def $vcc, implicit $vcc, implicit $exec
|
|
|
|
bb.1:
|
|
$vgpr1 = BUFFER_LOAD_DWORD_OFFEN $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $vcc_lo, 0, 0, 0, 0, 0, 0, implicit $exec
|
|
...
|
|
# GCN-LABEL: name: vmem_vcc_branch_to_next
|
|
# GCN: bb.1:
|
|
# GCN-NEXT: S_NOP 3
|
|
# GCN-NEXT: BUFFER_LOAD_DWORD_OFFEN
|
|
---
|
|
name: vmem_vcc_branch_to_next
|
|
body: |
|
|
bb.0:
|
|
successors: %bb.1
|
|
|
|
$sgpr0_sgpr1_sgpr2_sgpr3 = IMPLICIT_DEF
|
|
$vgpr0 = IMPLICIT_DEF
|
|
$vgpr1 = V_ADDC_U32_e32 $vgpr0, $vgpr0, implicit-def $vcc, implicit $vcc, implicit $exec
|
|
S_BRANCH %bb.1
|
|
|
|
bb.1:
|
|
$vgpr1 = BUFFER_LOAD_DWORD_OFFEN $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $vcc_lo, 0, 0, 0, 0, 0, 0, implicit $exec
|
|
...
|
|
# GCN-LABEL: name: vmem_vcc_fallthrough_no_hazard_too_far
|
|
# GCN: bb.1:
|
|
# GCN-NEXT: BUFFER_LOAD_DWORD_OFFEN
|
|
---
|
|
name: vmem_vcc_fallthrough_no_hazard_too_far
|
|
body: |
|
|
bb.0:
|
|
successors: %bb.1
|
|
|
|
$sgpr0_sgpr1_sgpr2_sgpr3 = IMPLICIT_DEF
|
|
$vgpr0 = IMPLICIT_DEF
|
|
$vgpr1 = V_ADDC_U32_e32 $vgpr0, $vgpr0, implicit-def $vcc, implicit $vcc, implicit $exec
|
|
$sgpr0 = S_MOV_B32 0
|
|
$sgpr0 = S_MOV_B32 0
|
|
$sgpr0 = S_MOV_B32 0
|
|
$sgpr0 = S_MOV_B32 0
|
|
$sgpr0 = S_MOV_B32 0
|
|
|
|
bb.1:
|
|
$vgpr1 = BUFFER_LOAD_DWORD_OFFEN $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $vcc_lo, 0, 0, 0, 0, 0, 0, implicit $exec
|
|
...
|
|
# GCN-LABEL: name: vmem_vcc_fallthrough_no_hazard_nops
|
|
# GCN: bb.1:
|
|
# GCN-NEXT: BUFFER_LOAD_DWORD_OFFEN
|
|
---
|
|
name: vmem_vcc_fallthrough_no_hazard_nops
|
|
body: |
|
|
bb.0:
|
|
successors: %bb.1
|
|
|
|
$sgpr0_sgpr1_sgpr2_sgpr3 = IMPLICIT_DEF
|
|
$vgpr0 = IMPLICIT_DEF
|
|
$vgpr1 = V_ADDC_U32_e32 $vgpr0, $vgpr0, implicit-def $vcc, implicit $vcc, implicit $exec
|
|
S_NOP 4
|
|
|
|
bb.1:
|
|
$vgpr1 = BUFFER_LOAD_DWORD_OFFEN $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $vcc_lo, 0, 0, 0, 0, 0, 0, implicit $exec
|
|
...
|
|
# GCN-LABEL: name: vmem_vcc_branch_around
|
|
# GCN: bb.2:
|
|
# GCN-NEXT: S_NOP 3
|
|
# GCN-NEXT: BUFFER_LOAD_DWORD_OFFEN
|
|
---
|
|
name: vmem_vcc_branch_around
|
|
body: |
|
|
bb.0:
|
|
successors: %bb.2
|
|
|
|
$sgpr0_sgpr1_sgpr2_sgpr3 = IMPLICIT_DEF
|
|
$vgpr0 = IMPLICIT_DEF
|
|
$vgpr1 = V_ADDC_U32_e32 $vgpr0, $vgpr0, implicit-def $vcc, implicit $vcc, implicit $exec
|
|
S_BRANCH %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
|
|
S_NOP 0
|
|
S_NOP 0
|
|
S_NOP 0
|
|
S_NOP 0
|
|
|
|
bb.2:
|
|
$vgpr1 = BUFFER_LOAD_DWORD_OFFEN $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $vcc_lo, 0, 0, 0, 0, 0, 0, implicit $exec
|
|
...
|
|
# GCN-LABEL: name: vmem_vcc_branch_backedge
|
|
# GCN: S_NOP 3
|
|
# GCN-NEXT: BUFFER_LOAD_DWORD_OFFEN
|
|
---
|
|
name: vmem_vcc_branch_backedge
|
|
body: |
|
|
bb.0:
|
|
successors: %bb.1
|
|
|
|
$vgpr0 = IMPLICIT_DEF
|
|
$sgpr0_sgpr1_sgpr2_sgpr3 = IMPLICIT_DEF
|
|
$vgpr1 = BUFFER_LOAD_DWORD_OFFEN $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $vcc_lo, 0, 0, 0, 0, 0, 0, implicit $exec
|
|
|
|
bb.1:
|
|
$vgpr0 = IMPLICIT_DEF
|
|
$vgpr1 = V_ADDC_U32_e32 $vgpr0, $vgpr0, implicit-def $vcc, implicit $vcc, implicit $exec
|
|
S_BRANCH %bb.0
|
|
...
|
|
# GCN-LABEL: name: vmem_vcc_min_of_two
|
|
# GCN: bb.2:
|
|
# GCN-NEXT: S_NOP 4
|
|
# GCN-NEXT: BUFFER_LOAD_DWORD_OFFEN
|
|
---
|
|
name: vmem_vcc_min_of_two
|
|
body: |
|
|
bb.0:
|
|
successors: %bb.2
|
|
|
|
$sgpr0_sgpr1_sgpr2_sgpr3 = IMPLICIT_DEF
|
|
$vgpr0 = IMPLICIT_DEF
|
|
$vgpr1 = V_ADDC_U32_e32 $vgpr0, $vgpr0, implicit-def $vcc, implicit $vcc, implicit $exec
|
|
S_NOP 0
|
|
S_BRANCH %bb.2
|
|
|
|
bb.1:
|
|
successors: %bb.2
|
|
|
|
$vgpr1 = V_ADDC_U32_e32 $vgpr0, $vgpr0, implicit-def $vcc, implicit $vcc, implicit $exec
|
|
|
|
bb.2:
|
|
$vgpr1 = BUFFER_LOAD_DWORD_OFFEN $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $vcc_lo, 0, 0, 0, 0, 0, 0, implicit $exec
|
|
...
|
|
# GCN-LABEL: name: vmem_vcc_self_loop
|
|
# GCN: S_NOP 3
|
|
# GCN-NEXT: BUFFER_LOAD_DWORD_OFFEN
|
|
---
|
|
name: vmem_vcc_self_loop
|
|
body: |
|
|
bb.0:
|
|
successors: %bb.0
|
|
|
|
$vgpr0 = IMPLICIT_DEF
|
|
$sgpr0_sgpr1_sgpr2_sgpr3 = IMPLICIT_DEF
|
|
$vgpr1 = BUFFER_LOAD_DWORD_OFFEN $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $vcc_lo, 0, 0, 0, 0, 0, 0, implicit $exec
|
|
$vgpr1 = V_ADDC_U32_e32 $vgpr0, $vgpr0, implicit-def $vcc, implicit $vcc, implicit $exec
|
|
S_BRANCH %bb.0
|
|
...
|
|
# GCN-LABEL: name: vmem_vcc_min_of_two_self_loop1
|
|
# GCN: bb.1:
|
|
# GCN: $sgpr0 = S_MOV_B32 0
|
|
# GCN-NEXT: S_NOP 3
|
|
# GCN-NEXT: BUFFER_LOAD_DWORD_OFFEN
|
|
---
|
|
name: vmem_vcc_min_of_two_self_loop1
|
|
body: |
|
|
bb.0:
|
|
successors: %bb.1
|
|
|
|
$sgpr0_sgpr1_sgpr2_sgpr3 = IMPLICIT_DEF
|
|
$vgpr0 = IMPLICIT_DEF
|
|
$vgpr1 = V_ADDC_U32_e32 $vgpr0, $vgpr0, implicit-def $vcc, implicit $vcc, implicit $exec
|
|
|
|
bb.1:
|
|
successors: %bb.1
|
|
|
|
$sgpr0 = S_MOV_B32 0
|
|
$vgpr1 = BUFFER_LOAD_DWORD_OFFEN $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $vcc_lo, 0, 0, 0, 0, 0, 0, implicit $exec
|
|
$vgpr1 = V_ADDC_U32_e32 $vgpr1, $vgpr1, implicit-def $vcc, implicit $vcc, implicit $exec
|
|
S_BRANCH %bb.1
|
|
...
|
|
# GCN-LABEL: name: vmem_vcc_min_of_two_self_loop2
|
|
# GCN: bb.1:
|
|
# GCN: $sgpr0 = S_MOV_B32 0
|
|
# GCN-NEXT: S_NOP 2
|
|
# GCN-NEXT: BUFFER_LOAD_DWORD_OFFEN
|
|
---
|
|
name: vmem_vcc_min_of_two_self_loop2
|
|
body: |
|
|
bb.0:
|
|
successors: %bb.1
|
|
|
|
$sgpr0_sgpr1_sgpr2_sgpr3 = IMPLICIT_DEF
|
|
$vgpr0 = IMPLICIT_DEF
|
|
$vgpr1 = V_ADDC_U32_e32 $vgpr0, $vgpr0, implicit-def $vcc, implicit $vcc, implicit $exec
|
|
S_NOP 0
|
|
|
|
bb.1:
|
|
successors: %bb.1
|
|
|
|
$sgpr0 = S_MOV_B32 0
|
|
$vgpr1 = BUFFER_LOAD_DWORD_OFFEN $vgpr0, $sgpr0_sgpr1_sgpr2_sgpr3, $vcc_lo, 0, 0, 0, 0, 0, 0, implicit $exec
|
|
$vgpr1 = V_ADDC_U32_e32 $vgpr1, $vgpr1, implicit-def $vcc, implicit $vcc, implicit $exec
|
|
S_BRANCH %bb.1
|
|
...
|