67 lines
1.7 KiB
YAML
67 lines
1.7 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
|
|
# RUN: llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs -run-pass=si-insert-waitcnts -o - %s | FileCheck -check-prefix=GCN %s
|
|
|
|
# Make sure no waitcnt is inserted for meta instruction uses.
|
|
|
|
---
|
|
|
|
name: waitcnt_kill
|
|
|
|
body: |
|
|
bb.0:
|
|
liveins: $vgpr0_vgpr1
|
|
; GCN-LABEL: name: waitcnt_kill
|
|
; GCN: S_WAITCNT 0
|
|
; GCN: $vgpr0 = GLOBAL_LOAD_DWORD $vgpr0_vgpr1, 0, 0, 0, 0, implicit $exec
|
|
; GCN: KILL $vgpr0
|
|
$vgpr0 = GLOBAL_LOAD_DWORD $vgpr0_vgpr1, 0, 0, 0, 0, implicit $exec
|
|
KILL $vgpr0
|
|
...
|
|
|
|
---
|
|
|
|
name: waitcnt_implicit_def
|
|
|
|
body: |
|
|
bb.0:
|
|
liveins: $vgpr0_vgpr1
|
|
; GCN-LABEL: name: waitcnt_implicit_def
|
|
; GCN: S_WAITCNT 0
|
|
; GCN: $vgpr0 = GLOBAL_LOAD_DWORD $vgpr0_vgpr1, 0, 0, 0, 0, implicit $exec
|
|
; GCN: $vgpr0 = IMPLICIT_DEF
|
|
$vgpr0 = GLOBAL_LOAD_DWORD $vgpr0_vgpr1, 0, 0, 0, 0, implicit $exec
|
|
$vgpr0 = IMPLICIT_DEF
|
|
...
|
|
|
|
---
|
|
|
|
name: waitcnt_eh_label
|
|
|
|
body: |
|
|
bb.0:
|
|
liveins: $vgpr0_vgpr1, $vgpr2
|
|
; GCN-LABEL: name: waitcnt_eh_label
|
|
; GCN: S_WAITCNT 0
|
|
; GCN: $vgpr0 = GLOBAL_LOAD_DWORD $vgpr0_vgpr1, 0, 0, 0, 0, implicit $exec
|
|
; GCN: EH_LABEL <mcsymbol Ltmp0>, implicit $vgpr0
|
|
$vgpr0 = GLOBAL_LOAD_DWORD $vgpr0_vgpr1, 0, 0, 0, 0, implicit $exec
|
|
EH_LABEL <mcsymbol Ltmp0>, implicit $vgpr0
|
|
|
|
...
|
|
|
|
---
|
|
|
|
name: waitcnt_cfi
|
|
|
|
body: |
|
|
bb.0:
|
|
liveins: $vgpr0_vgpr1, $vgpr2
|
|
; GCN-LABEL: name: waitcnt_cfi
|
|
; GCN: S_WAITCNT 0
|
|
; GCN: $vgpr0 = GLOBAL_LOAD_DWORD $vgpr0_vgpr1, 0, 0, 0, 0, implicit $exec
|
|
; GCN: CFI_INSTRUCTION offset $vgpr0_lo16, 16
|
|
$vgpr0 = GLOBAL_LOAD_DWORD $vgpr0_vgpr1, 0, 0, 0, 0, implicit $exec
|
|
CFI_INSTRUCTION offset $vgpr0, 16
|
|
|
|
...
|