b7f44f7cf9
Following up on the removal of BufferPSV in commit 43b86bf992 ("AMDGPU:
Remove BufferPseudoSourceValue")
It is unclear what exactly the right address space for images should be.
They seem morally closest to buffers, so that's what I went with. In
practical terms, address space 7 is better than address space 0 because
it can't alias with LDS.
Differential Revision: https://reviews.llvm.org/D138949
78 lines
5.8 KiB
YAML
78 lines
5.8 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
|
|
# RUN: llc -march=amdgcn -mcpu=gfx1030 -run-pass=si-insert-waitcnts -verify-machineinstrs %s -o - | FileCheck -check-prefix=GCN %s
|
|
|
|
---
|
|
name: waitcnt-check-inorder
|
|
body: |
|
|
bb.0:
|
|
; GCN-LABEL: name: waitcnt-check-inorder
|
|
; GCN: S_WAITCNT 0
|
|
; GCN-NEXT: S_WAITCNT_VSCNT undef $sgpr_null, 0
|
|
; GCN-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_BVH_INTERSECT_RAY_sa_gfx10 killed $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14, renamable $sgpr0_sgpr1_sgpr2_sgpr3, implicit $exec :: (dereferenceable load (s128), addrspace 7)
|
|
; GCN-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_BVH_INTERSECT_RAY_sa_gfx10 killed $vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30, killed renamable $sgpr0_sgpr1_sgpr2_sgpr3, implicit $exec :: (dereferenceable load (s128), addrspace 7)
|
|
; GCN-NEXT: S_ENDPGM 0
|
|
$vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_BVH_INTERSECT_RAY_sa_gfx10 killed $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14, renamable $sgpr0_sgpr1_sgpr2_sgpr3, implicit $exec :: (dereferenceable load (s128), addrspace 7)
|
|
$vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_BVH_INTERSECT_RAY_sa_gfx10 killed $vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30, killed renamable $sgpr0_sgpr1_sgpr2_sgpr3, implicit $exec :: (dereferenceable load (s128), addrspace 7)
|
|
S_ENDPGM 0
|
|
...
|
|
---
|
|
name: waitcnt-check-vs-vmem
|
|
body: |
|
|
bb.0:
|
|
; GCN-LABEL: name: waitcnt-check-vs-vmem
|
|
; GCN: S_WAITCNT 0
|
|
; GCN-NEXT: S_WAITCNT_VSCNT undef $sgpr_null, 0
|
|
; GCN-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_BVH_INTERSECT_RAY_sa_gfx10 killed $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14, renamable $sgpr0_sgpr1_sgpr2_sgpr3, implicit $exec :: (dereferenceable load (s128), addrspace 7)
|
|
; GCN-NEXT: S_WAITCNT 16240
|
|
; GCN-NEXT: $vgpr0 = BUFFER_LOAD_DWORD_OFFEN $vgpr16, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr4, 0, 0, 0, implicit $exec
|
|
; GCN-NEXT: S_ENDPGM 0
|
|
$vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_BVH_INTERSECT_RAY_sa_gfx10 killed $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14, renamable $sgpr0_sgpr1_sgpr2_sgpr3, implicit $exec :: (dereferenceable load (s128), addrspace 7)
|
|
$vgpr0 = BUFFER_LOAD_DWORD_OFFEN $vgpr16, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr4, 0, 0, 0, implicit $exec
|
|
S_ENDPGM 0
|
|
...
|
|
---
|
|
name: waitcnt-check-vs-mimg-samp
|
|
body: |
|
|
bb.0:
|
|
; GCN-LABEL: name: waitcnt-check-vs-mimg-samp
|
|
; GCN: S_WAITCNT 0
|
|
; GCN-NEXT: S_WAITCNT_VSCNT undef $sgpr_null, 0
|
|
; GCN-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_BVH_INTERSECT_RAY_sa_gfx10 killed $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14, killed renamable $sgpr0_sgpr1_sgpr2_sgpr3, implicit $exec :: (dereferenceable load (s128), addrspace 7)
|
|
; GCN-NEXT: S_WAITCNT 16240
|
|
; GCN-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_SAMPLE_V4_V2 $vgpr20_vgpr21, $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11, $sgpr0_sgpr1_sgpr2_sgpr3, 15, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 4, addrspace 4)
|
|
; GCN-NEXT: S_ENDPGM 0
|
|
$vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_BVH_INTERSECT_RAY_sa_gfx10 killed $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14, killed renamable $sgpr0_sgpr1_sgpr2_sgpr3, implicit $exec :: (dereferenceable load (s128), addrspace 7)
|
|
$vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_SAMPLE_V4_V2 $vgpr20_vgpr21, $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11, $sgpr0_sgpr1_sgpr2_sgpr3, 15, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 4, addrspace 4)
|
|
S_ENDPGM 0
|
|
...
|
|
---
|
|
name: waitcnt-check-vs-vmem-reverse
|
|
body: |
|
|
bb.0:
|
|
; GCN-LABEL: name: waitcnt-check-vs-vmem-reverse
|
|
; GCN: S_WAITCNT 0
|
|
; GCN-NEXT: S_WAITCNT_VSCNT undef $sgpr_null, 0
|
|
; GCN-NEXT: $vgpr0 = BUFFER_LOAD_DWORD_OFFEN $vgpr20, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr4, 0, 0, 0, implicit $exec
|
|
; GCN-NEXT: S_WAITCNT 16240
|
|
; GCN-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_BVH_INTERSECT_RAY_sa_gfx10 killed $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14, killed renamable $sgpr0_sgpr1_sgpr2_sgpr3, implicit $exec :: (dereferenceable load (s128), addrspace 7)
|
|
; GCN-NEXT: S_ENDPGM 0
|
|
$vgpr0 = BUFFER_LOAD_DWORD_OFFEN $vgpr20, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr4, 0, 0, 0, implicit $exec
|
|
$vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_BVH_INTERSECT_RAY_sa_gfx10 killed $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14, killed renamable $sgpr0_sgpr1_sgpr2_sgpr3, implicit $exec :: (dereferenceable load (s128), addrspace 7)
|
|
S_ENDPGM 0
|
|
...
|
|
---
|
|
name: waitcnt-check-vs-mimg-samp-reverse
|
|
body: |
|
|
bb.0:
|
|
; GCN-LABEL: name: waitcnt-check-vs-mimg-samp-reverse
|
|
; GCN: S_WAITCNT 0
|
|
; GCN-NEXT: S_WAITCNT_VSCNT undef $sgpr_null, 0
|
|
; GCN-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_SAMPLE_V4_V2 $vgpr16_vgpr17, $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11, $sgpr0_sgpr1_sgpr2_sgpr3, 15, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 4, addrspace 4)
|
|
; GCN-NEXT: S_WAITCNT 16240
|
|
; GCN-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_BVH_INTERSECT_RAY_sa_gfx10 killed $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14, killed renamable $sgpr0_sgpr1_sgpr2_sgpr3, implicit $exec :: (dereferenceable load (s128), addrspace 7)
|
|
; GCN-NEXT: S_ENDPGM 0
|
|
$vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_SAMPLE_V4_V2 $vgpr16_vgpr17, $sgpr4_sgpr5_sgpr6_sgpr7_sgpr8_sgpr9_sgpr10_sgpr11, $sgpr0_sgpr1_sgpr2_sgpr3, 15, 0, 0, 0, 0, 0, 0, 0, implicit $exec :: (dereferenceable load (s128), align 4, addrspace 4)
|
|
$vgpr0_vgpr1_vgpr2_vgpr3 = IMAGE_BVH_INTERSECT_RAY_sa_gfx10 killed $vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14, killed renamable $sgpr0_sgpr1_sgpr2_sgpr3, implicit $exec :: (dereferenceable load (s128), addrspace 7)
|
|
S_ENDPGM 0
|
|
...
|