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[AMDGPU] Add a new lit test.
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‎llvm/test/CodeGen/AMDGPU/sched-barrier-post-RA.mir

Lines changed: 1 addition & 49 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,5 @@
11
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2-
# RUN: llc -mtriple=amdgcn -mcpu=gfx908 -misched-cluster=false -run-pass=postmisched -verify-misched -o - %s | FileCheck -check-prefix=CHECK %s
3-
# RUN: llc -mtriple=amdgcn -mcpu=gfx908 -misched-cluster=false -run-pass=postmisched -misched-postra-direction=bottomup -verify-misched -o - %s | FileCheck -check-prefix=CHECK-BOTTOMUP %s
2+
# RUN: llc -mtriple=amdgcn -mcpu=gfx908 -misched-cluster=false -run-pass=postmisched -verify-misched -o - %s | FileCheck %s
43

54
--- |
65
define amdgpu_kernel void @no_sched_barrier(ptr addrspace(1) noalias %out, ptr addrspace(1) noalias %in) { ret void }
@@ -30,21 +29,6 @@ body: |
3029
; CHECK-NEXT: GLOBAL_STORE_DWORD_SADDR killed renamable $vgpr0, killed renamable $vgpr2, killed renamable $sgpr0_sgpr1, 512, 0, implicit $exec :: (store (s32) into %ir.out, !noalias !0, addrspace 1)
3130
; CHECK-NEXT: }
3231
; CHECK-NEXT: S_ENDPGM 0
33-
;
34-
; CHECK-BOTTOMUP-LABEL: name: no_sched_barrier
35-
; CHECK-BOTTOMUP: renamable $vgpr0 = IMPLICIT_DEF
36-
; CHECK-BOTTOMUP-NEXT: renamable $sgpr0_sgpr1 = IMPLICIT_DEF
37-
; CHECK-BOTTOMUP-NEXT: BUNDLE implicit-def $vgpr1, implicit-def $vgpr1_lo16, implicit-def $vgpr1_hi16, implicit-def $vgpr2, implicit-def $vgpr2_lo16, implicit-def $vgpr2_hi16, implicit $sgpr0_sgpr1, implicit $vgpr0, implicit $exec {
38-
; CHECK-BOTTOMUP-NEXT: renamable $vgpr1 = GLOBAL_LOAD_DWORD_SADDR renamable $sgpr0_sgpr1, renamable $vgpr0, 0, 0, implicit $exec :: (load (s32) from %ir.in, !alias.scope !0, addrspace 1)
39-
; CHECK-BOTTOMUP-NEXT: renamable $vgpr2 = GLOBAL_LOAD_DWORD_SADDR renamable $sgpr0_sgpr1, renamable $vgpr0, 512, 0, implicit $exec :: (load (s32) from %ir.in, !alias.scope !0, addrspace 1)
40-
; CHECK-BOTTOMUP-NEXT: }
41-
; CHECK-BOTTOMUP-NEXT: renamable $vgpr1 = nsw V_MUL_LO_U32_e64 killed $vgpr1, $vgpr1, implicit $exec
42-
; CHECK-BOTTOMUP-NEXT: renamable $vgpr2 = nsw V_MUL_LO_U32_e64 killed $vgpr2, $vgpr2, implicit $exec
43-
; CHECK-BOTTOMUP-NEXT: BUNDLE implicit killed $vgpr0, implicit killed $vgpr1, implicit killed $sgpr0_sgpr1, implicit $exec, implicit killed $vgpr2 {
44-
; CHECK-BOTTOMUP-NEXT: GLOBAL_STORE_DWORD_SADDR renamable $vgpr0, killed renamable $vgpr1, renamable $sgpr0_sgpr1, 0, 0, implicit $exec :: (store (s32) into %ir.out, !noalias !0, addrspace 1)
45-
; CHECK-BOTTOMUP-NEXT: GLOBAL_STORE_DWORD_SADDR killed renamable $vgpr0, killed renamable $vgpr2, killed renamable $sgpr0_sgpr1, 512, 0, implicit $exec :: (store (s32) into %ir.out, !noalias !0, addrspace 1)
46-
; CHECK-BOTTOMUP-NEXT: }
47-
; CHECK-BOTTOMUP-NEXT: S_ENDPGM 0
4832
renamable $sgpr0_sgpr1 = IMPLICIT_DEF
4933
renamable $vgpr0 = IMPLICIT_DEF
5034
BUNDLE implicit-def $vgpr1, implicit-def $vgpr1_lo16, implicit-def $vgpr1_hi16, implicit-def $vgpr2, implicit-def $vgpr2_lo16, implicit-def $vgpr2_hi16, implicit $sgpr0_sgpr1, implicit $vgpr0, implicit $exec {
@@ -82,22 +66,6 @@ body: |
8266
; CHECK-NEXT: GLOBAL_STORE_DWORD_SADDR killed renamable $vgpr0, killed renamable $vgpr2, killed renamable $sgpr0_sgpr1, 512, 0, implicit $exec :: (store (s32) into %ir.out, !noalias !0, addrspace 1)
8367
; CHECK-NEXT: }
8468
; CHECK-NEXT: S_ENDPGM 0
85-
;
86-
; CHECK-BOTTOMUP-LABEL: name: sched_barrier_mask_0
87-
; CHECK-BOTTOMUP: renamable $vgpr0 = IMPLICIT_DEF
88-
; CHECK-BOTTOMUP-NEXT: renamable $sgpr0_sgpr1 = IMPLICIT_DEF
89-
; CHECK-BOTTOMUP-NEXT: BUNDLE implicit-def $vgpr1, implicit-def $vgpr1_lo16, implicit-def $vgpr1_hi16, implicit-def $vgpr2, implicit-def $vgpr2_lo16, implicit-def $vgpr2_hi16, implicit $sgpr0_sgpr1, implicit $vgpr0, implicit $exec {
90-
; CHECK-BOTTOMUP-NEXT: renamable $vgpr1 = GLOBAL_LOAD_DWORD_SADDR renamable $sgpr0_sgpr1, renamable $vgpr0, 0, 0, implicit $exec :: (load (s32) from %ir.in, !alias.scope !0, addrspace 1)
91-
; CHECK-BOTTOMUP-NEXT: renamable $vgpr2 = GLOBAL_LOAD_DWORD_SADDR renamable $sgpr0_sgpr1, renamable $vgpr0, 512, 0, implicit $exec :: (load (s32) from %ir.in, !alias.scope !0, addrspace 1)
92-
; CHECK-BOTTOMUP-NEXT: }
93-
; CHECK-BOTTOMUP-NEXT: renamable $vgpr1 = nsw V_MUL_LO_U32_e64 killed $vgpr1, $vgpr1, implicit $exec
94-
; CHECK-BOTTOMUP-NEXT: SCHED_BARRIER 0
95-
; CHECK-BOTTOMUP-NEXT: renamable $vgpr2 = nsw V_MUL_LO_U32_e64 killed $vgpr2, $vgpr2, implicit $exec
96-
; CHECK-BOTTOMUP-NEXT: BUNDLE implicit killed $vgpr0, implicit killed $vgpr1, implicit killed $sgpr0_sgpr1, implicit $exec, implicit killed $vgpr2 {
97-
; CHECK-BOTTOMUP-NEXT: GLOBAL_STORE_DWORD_SADDR renamable $vgpr0, killed renamable $vgpr1, renamable $sgpr0_sgpr1, 0, 0, implicit $exec :: (store (s32) into %ir.out, !noalias !0, addrspace 1)
98-
; CHECK-BOTTOMUP-NEXT: GLOBAL_STORE_DWORD_SADDR killed renamable $vgpr0, killed renamable $vgpr2, killed renamable $sgpr0_sgpr1, 512, 0, implicit $exec :: (store (s32) into %ir.out, !noalias !0, addrspace 1)
99-
; CHECK-BOTTOMUP-NEXT: }
100-
; CHECK-BOTTOMUP-NEXT: S_ENDPGM 0
10169
renamable $sgpr0_sgpr1 = IMPLICIT_DEF
10270
renamable $vgpr0 = IMPLICIT_DEF
10371
BUNDLE implicit-def $vgpr1, implicit-def $vgpr1_lo16, implicit-def $vgpr1_hi16, implicit-def $vgpr2, implicit-def $vgpr2_lo16, implicit-def $vgpr2_hi16, implicit $sgpr0_sgpr1, implicit $vgpr0, implicit $exec {
@@ -137,22 +105,6 @@ body: |
137105
; CHECK-NEXT: GLOBAL_STORE_DWORD_SADDR killed renamable $vgpr0, killed renamable $vgpr2, killed renamable $sgpr0_sgpr1, 512, 0, implicit $exec :: (store (s32) into %ir.out, !noalias !0, addrspace 1)
138106
; CHECK-NEXT: }
139107
; CHECK-NEXT: S_ENDPGM 0
140-
;
141-
; CHECK-BOTTOMUP-LABEL: name: sched_barrier_mask_1
142-
; CHECK-BOTTOMUP: renamable $vgpr0 = IMPLICIT_DEF
143-
; CHECK-BOTTOMUP-NEXT: renamable $sgpr0_sgpr1 = IMPLICIT_DEF
144-
; CHECK-BOTTOMUP-NEXT: BUNDLE implicit-def $vgpr1, implicit-def $vgpr1_lo16, implicit-def $vgpr1_hi16, implicit-def $vgpr2, implicit-def $vgpr2_lo16, implicit-def $vgpr2_hi16, implicit $sgpr0_sgpr1, implicit $vgpr0, implicit $exec {
145-
; CHECK-BOTTOMUP-NEXT: renamable $vgpr1 = GLOBAL_LOAD_DWORD_SADDR renamable $sgpr0_sgpr1, renamable $vgpr0, 0, 0, implicit $exec :: (load (s32) from %ir.in, !alias.scope !0, addrspace 1)
146-
; CHECK-BOTTOMUP-NEXT: renamable $vgpr2 = GLOBAL_LOAD_DWORD_SADDR renamable $sgpr0_sgpr1, renamable $vgpr0, 512, 0, implicit $exec :: (load (s32) from %ir.in, !alias.scope !0, addrspace 1)
147-
; CHECK-BOTTOMUP-NEXT: }
148-
; CHECK-BOTTOMUP-NEXT: renamable $vgpr1 = nsw V_MUL_LO_U32_e64 killed $vgpr1, $vgpr1, implicit $exec
149-
; CHECK-BOTTOMUP-NEXT: renamable $vgpr2 = nsw V_MUL_LO_U32_e64 killed $vgpr2, $vgpr2, implicit $exec
150-
; CHECK-BOTTOMUP-NEXT: SCHED_BARRIER 1
151-
; CHECK-BOTTOMUP-NEXT: BUNDLE implicit killed $vgpr0, implicit killed $vgpr1, implicit killed $sgpr0_sgpr1, implicit $exec, implicit killed $vgpr2 {
152-
; CHECK-BOTTOMUP-NEXT: GLOBAL_STORE_DWORD_SADDR renamable $vgpr0, killed renamable $vgpr1, renamable $sgpr0_sgpr1, 0, 0, implicit $exec :: (store (s32) into %ir.out, !noalias !0, addrspace 1)
153-
; CHECK-BOTTOMUP-NEXT: GLOBAL_STORE_DWORD_SADDR killed renamable $vgpr0, killed renamable $vgpr2, killed renamable $sgpr0_sgpr1, 512, 0, implicit $exec :: (store (s32) into %ir.out, !noalias !0, addrspace 1)
154-
; CHECK-BOTTOMUP-NEXT: }
155-
; CHECK-BOTTOMUP-NEXT: S_ENDPGM 0
156108
renamable $sgpr0_sgpr1 = IMPLICIT_DEF
157109
renamable $vgpr0 = IMPLICIT_DEF
158110
BUNDLE implicit-def $vgpr1, implicit-def $vgpr1_lo16, implicit-def $vgpr1_hi16, implicit-def $vgpr2, implicit-def $vgpr2_lo16, implicit-def $vgpr2_hi16, implicit $sgpr0_sgpr1, implicit $vgpr0, implicit $exec {

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