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Differential D58802

[AMDGPU] Mark ds instructions as meybeAtomic
ClosedPublic

Authored by rampitec on Feb 28 2019, 4:37 PM.

Details

Reviewers
b-sumner
t-tye
kzhuravl
Commits
rGbb98841399aa: [AMDGPU] Mark ds instructions as meybeAtomic
rL355179: [AMDGPU] Mark ds instructions as meybeAtomic
Summary

These were not recognized as potential atomics by memory legalizer.
The test was working not because legalizer did a right thing, but
because it has skipped all these instructions. When I have fixed
DS desciption test started to fail because region address has
changed from 4 to 2 a while ago.

Diff Detail

Repository
rL LLVM

Event Timeline

rampitec created this revision.Feb 28 2019, 4:37 PM
Herald added subscribers: Petar.Avramovic, jfb, tpr and 6 others. · View Herald TranscriptFeb 28 2019, 4:37 PM
t-tye accepted this revision.Feb 28 2019, 8:13 PM

LGTM

This revision is now accepted and ready to land.Feb 28 2019, 8:13 PM
Closed by commit rL355179: [AMDGPU] Mark ds instructions as meybeAtomic (authored by rampitec). · Explain WhyFeb 28 2019, 11:59 PM
This revision was automatically updated to reflect the committed changes.
Herald added a project: Restricted Project. · View Herald TranscriptFeb 28 2019, 11:59 PM
arsenm added inline comments.Mar 1 2019, 9:40 AM
llvm/trunk/lib/Target/AMDGPU/DSInstructions.td
21

Doesn't this need to be overridden for things like swizzle, and for the sub-dword sized operations?

Revision Contents

PathSize
llvm/
trunk/
lib/
Target/
AMDGPU/
1 line
test/
CodeGen/
AMDGPU/
92 lines

Diff 188851

llvm/trunk/lib/Target/AMDGPU/DSInstructions.td

Show All 12 Linesclass DS_Pseudo <string opName, dag outs, dag ins, string asmOps, list<dag> pattern=[]> :
let LGKM_CNT = 1; let LGKM_CNT = 1;
let DS = 1; let DS = 1;
let Size = 8; let Size = 8;
let UseNamedOperandTable = 1; let UseNamedOperandTable = 1;
// Most instruction load and store data, so set this as the default. // Most instruction load and store data, so set this as the default.
let mayLoad = 1; let mayLoad = 1;
let mayStore = 1; let mayStore = 1;
let maybeAtomic = 1;
arsenmUnsubmitted
Not Done
ReplyInline Actions

Doesn't this need to be overridden for things like swizzle, and for the sub-dword sized operations?

arsenm: Doesn't this need to be overridden for things like swizzle, and for the sub-dword sized…
let hasSideEffects = 0; let hasSideEffects = 0;
let SchedRW = [WriteLDS]; let SchedRW = [WriteLDS];
let isPseudo = 1; let isPseudo = 1;
let isCodeGenOnly = 1; let isCodeGenOnly = 1;
let AsmMatchConverter = "cvtDS"; let AsmMatchConverter = "cvtDS";
▲ Show 20 Lines • Show All 1,150 Lines • Show Last 20 Lines

llvm/trunk/test/CodeGen/AMDGPU/memory-legalizer-region.mir

Show All 11 Lines
name: load_singlethread_unordered name: load_singlethread_unordered
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 1, 0, implicit $m0, implicit $exec :: (volatile load syncscope("singlethread") unordered 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 1, 0, implicit $m0, implicit $exec :: (volatile load syncscope("singlethread") unordered 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: load_singlethread_monotonic # GCN-LABEL: name: load_singlethread_monotonic
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_READ_B32 # GCN: DS_READ_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: FLAT_STORE_DWORD # GCN: FLAT_STORE_DWORD
name: load_singlethread_monotonic name: load_singlethread_monotonic
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("singlethread") monotonic 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("singlethread") monotonic 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: load_singlethread_acquire # GCN-LABEL: name: load_singlethread_acquire
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_READ_B32 # GCN: DS_READ_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: FLAT_STORE_DWORD # GCN: FLAT_STORE_DWORD
name: load_singlethread_acquire name: load_singlethread_acquire
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("singlethread") acquire 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("singlethread") acquire 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: load_singlethread_seq_cst # GCN-LABEL: name: load_singlethread_seq_cst
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_READ_B32 # GCN: DS_READ_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: FLAT_STORE_DWORD # GCN: FLAT_STORE_DWORD
name: load_singlethread_seq_cst name: load_singlethread_seq_cst
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("singlethread") seq_cst 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("singlethread") seq_cst 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: load_wavefront_unordered # GCN-LABEL: name: load_wavefront_unordered
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_READ_B32 # GCN: DS_READ_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: FLAT_STORE_DWORD # GCN: FLAT_STORE_DWORD
name: load_wavefront_unordered name: load_wavefront_unordered
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("wavefront") unordered 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("wavefront") unordered 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: load_wavefront_monotonic # GCN-LABEL: name: load_wavefront_monotonic
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_READ_B32 # GCN: DS_READ_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: FLAT_STORE_DWORD # GCN: FLAT_STORE_DWORD
name: load_wavefront_monotonic name: load_wavefront_monotonic
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("wavefront") monotonic 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("wavefront") monotonic 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: load_wavefront_acquire # GCN-LABEL: name: load_wavefront_acquire
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_READ_B32 # GCN: DS_READ_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: FLAT_STORE_DWORD # GCN: FLAT_STORE_DWORD
name: load_wavefront_acquire name: load_wavefront_acquire
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("wavefront") acquire 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("wavefront") acquire 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: load_wavefront_seq_cst # GCN-LABEL: name: load_wavefront_seq_cst
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_READ_B32 # GCN: DS_READ_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: FLAT_STORE_DWORD # GCN: FLAT_STORE_DWORD
name: load_wavefront_seq_cst name: load_wavefront_seq_cst
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("wavefront") seq_cst 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("wavefront") seq_cst 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: load_workgroup_unordered # GCN-LABEL: name: load_workgroup_unordered
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_READ_B32 # GCN: DS_READ_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: FLAT_STORE_DWORD # GCN: FLAT_STORE_DWORD
name: load_workgroup_unordered name: load_workgroup_unordered
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("workgroup") unordered 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("workgroup") unordered 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: load_workgroup_monotonic # GCN-LABEL: name: load_workgroup_monotonic
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_READ_B32 # GCN: DS_READ_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: FLAT_STORE_DWORD # GCN: FLAT_STORE_DWORD
name: load_workgroup_monotonic name: load_workgroup_monotonic
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("workgroup") monotonic 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("workgroup") monotonic 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: load_workgroup_acquire # GCN-LABEL: name: load_workgroup_acquire
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_READ_B32 # GCN: DS_READ_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: FLAT_STORE_DWORD # GCN: FLAT_STORE_DWORD
name: load_workgroup_acquire name: load_workgroup_acquire
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("workgroup") acquire 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("workgroup") acquire 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: load_workgroup_seq_cst # GCN-LABEL: name: load_workgroup_seq_cst
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_READ_B32 # GCN: DS_READ_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: FLAT_STORE_DWORD # GCN: FLAT_STORE_DWORD
name: load_workgroup_seq_cst name: load_workgroup_seq_cst
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("workgroup") seq_cst 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("workgroup") seq_cst 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: load_agent_unordered # GCN-LABEL: name: load_agent_unordered
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_READ_B32 # GCN: DS_READ_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: FLAT_STORE_DWORD # GCN: FLAT_STORE_DWORD
name: load_agent_unordered name: load_agent_unordered
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("agent") unordered 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("agent") unordered 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: load_agent_monotonic # GCN-LABEL: name: load_agent_monotonic
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_READ_B32 # GCN: DS_READ_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: FLAT_STORE_DWORD # GCN: FLAT_STORE_DWORD
name: load_agent_monotonic name: load_agent_monotonic
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("agent") monotonic 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("agent") monotonic 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: load_agent_acquire # GCN-LABEL: name: load_agent_acquire
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_READ_B32 # GCN: DS_READ_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: FLAT_STORE_DWORD # GCN: FLAT_STORE_DWORD
name: load_agent_acquire name: load_agent_acquire
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("agent") acquire 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("agent") acquire 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: load_agent_seq_cst # GCN-LABEL: name: load_agent_seq_cst
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_READ_B32 # GCN: DS_READ_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: FLAT_STORE_DWORD # GCN: FLAT_STORE_DWORD
name: load_agent_seq_cst name: load_agent_seq_cst
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("agent") seq_cst 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load syncscope("agent") seq_cst 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: load_system_unordered # GCN-LABEL: name: load_system_unordered
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_READ_B32 # GCN: DS_READ_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: FLAT_STORE_DWORD # GCN: FLAT_STORE_DWORD
name: load_system_unordered name: load_system_unordered
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load unordered 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load unordered 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: load_system_monotonic # GCN-LABEL: name: load_system_monotonic
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_READ_B32 # GCN: DS_READ_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: FLAT_STORE_DWORD # GCN: FLAT_STORE_DWORD
name: load_system_monotonic name: load_system_monotonic
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load monotonic 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load monotonic 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: load_system_acquire # GCN-LABEL: name: load_system_acquire
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_READ_B32 # GCN: DS_READ_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: FLAT_STORE_DWORD # GCN: FLAT_STORE_DWORD
name: load_system_acquire name: load_system_acquire
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load acquire 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load acquire 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: load_system_seq_cst # GCN-LABEL: name: load_system_seq_cst
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_READ_B32 # GCN: DS_READ_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: FLAT_STORE_DWORD # GCN: FLAT_STORE_DWORD
name: load_system_seq_cst name: load_system_seq_cst
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4) $sgpr0_sgpr1 = S_LOAD_DWORDX2_IMM killed $sgpr0_sgpr1, 44, 0 :: (dereferenceable invariant load 8 from `i64 addrspace(4)* undef`, align 4, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load seq_cst 4 from `i32 addrspace(4)* undef`) renamable $vgpr2 = DS_READ_B32 killed renamable $vgpr0, 0, 1, implicit $m0, implicit $exec :: (volatile load seq_cst 4 from `i32 addrspace(2)* undef`)
$vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1 $vgpr0 = V_MOV_B32_e32 $sgpr0, implicit $exec, implicit-def $vgpr0_vgpr1, implicit $sgpr0_sgpr1
$vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr1, implicit $exec, implicit $sgpr0_sgpr1, implicit $exec
FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`) FLAT_STORE_DWORD killed renamable $vgpr0_vgpr1, killed renamable $vgpr2, 0, 0, 0, implicit $exec, implicit $flat_scr :: (store 4 into `i32* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_singlethread_unordered # GCN-LABEL: name: store_singlethread_unordered
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_singlethread_unordered name: store_singlethread_unordered
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") unordered 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") unordered 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_singlethread_monotonic # GCN-LABEL: name: store_singlethread_monotonic
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_singlethread_monotonic name: store_singlethread_monotonic
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") monotonic 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") monotonic 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_singlethread_release # GCN-LABEL: name: store_singlethread_release
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_singlethread_release name: store_singlethread_release
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") release 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") release 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_singlethread_seq_cst # GCN-LABEL: name: store_singlethread_seq_cst
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_singlethread_seq_cst name: store_singlethread_seq_cst
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") seq_cst 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") seq_cst 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_wavefront_unordered # GCN-LABEL: name: store_wavefront_unordered
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_wavefront_unordered name: store_wavefront_unordered
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("wavefront") unordered 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("wavefront") unordered 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_wavefront_monotonic # GCN-LABEL: name: store_wavefront_monotonic
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_wavefront_monotonic name: store_wavefront_monotonic
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("wavefront") monotonic 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("wavefront") monotonic 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_wavefront_release # GCN-LABEL: name: store_wavefront_release
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_wavefront_release name: store_wavefront_release
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("wavefront") release 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("wavefront") release 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_wavefront_seq_cst # GCN-LABEL: name: store_wavefront_seq_cst
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_wavefront_seq_cst name: store_wavefront_seq_cst
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("wavefront") seq_cst 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("wavefront") seq_cst 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_workgroup_unordered # GCN-LABEL: name: store_workgroup_unordered
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_workgroup_unordered name: store_workgroup_unordered
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("workgroup") unordered 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("workgroup") unordered 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_workgroup_monotonic # GCN-LABEL: name: store_workgroup_monotonic
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_workgroup_monotonic name: store_workgroup_monotonic
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("workgroup") monotonic 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("workgroup") monotonic 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_workgroup_release # GCN-LABEL: name: store_workgroup_release
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_workgroup_release name: store_workgroup_release
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("workgroup") release 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("workgroup") release 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_workgroup_seq_cst # GCN-LABEL: name: store_workgroup_seq_cst
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_workgroup_seq_cst name: store_workgroup_seq_cst
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("workgroup") seq_cst 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("workgroup") seq_cst 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_agent_unordered # GCN-LABEL: name: store_agent_unordered
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_agent_unordered name: store_agent_unordered
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("agent") unordered 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("agent") unordered 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_agent_monotonic # GCN-LABEL: name: store_agent_monotonic
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_agent_monotonic name: store_agent_monotonic
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("agent") monotonic 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("agent") monotonic 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_agent_release # GCN-LABEL: name: store_agent_release
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_agent_release name: store_agent_release
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("agent") release 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("agent") release 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_agent_seq_cst # GCN-LABEL: name: store_agent_seq_cst
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_agent_seq_cst name: store_agent_seq_cst
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("agent") seq_cst 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("agent") seq_cst 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_system_unordered # GCN-LABEL: name: store_system_unordered
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_system_unordered name: store_system_unordered
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store unordered 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store unordered 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_system_monotonic # GCN-LABEL: name: store_system_monotonic
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_system_monotonic name: store_system_monotonic
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store monotonic 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store monotonic 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_system_release # GCN-LABEL: name: store_system_release
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_system_release name: store_system_release
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store release 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store release 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: store_system_seq_cst # GCN-LABEL: name: store_system_seq_cst
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRITE_B32 # GCN: DS_WRITE_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: store_system_seq_cst name: store_system_seq_cst
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store seq_cst 4 into `i32 addrspace(4)* undef`) DS_WRITE_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store seq_cst 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: atomicrmw_singlethread_unordered # GCN-LABEL: name: atomicrmw_singlethread_unordered
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRXCHG_RTN_B32 # GCN: DS_WRXCHG_RTN_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: atomicrmw_singlethread_unordered name: atomicrmw_singlethread_unordered
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
$vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") unordered 4 into `i32 addrspace(4)* undef`) $vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") unordered 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: atomicrmw_singlethread_monotonic # GCN-LABEL: name: atomicrmw_singlethread_monotonic
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRXCHG_RTN_B32 # GCN: DS_WRXCHG_RTN_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: atomicrmw_singlethread_monotonic name: atomicrmw_singlethread_monotonic
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
$vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") monotonic 4 into `i32 addrspace(4)* undef`) $vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") monotonic 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: atomicrmw_singlethread_acquire # GCN-LABEL: name: atomicrmw_singlethread_acquire
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRXCHG_RTN_B32 # GCN: DS_WRXCHG_RTN_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: atomicrmw_singlethread_acquire name: atomicrmw_singlethread_acquire
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
$vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") acquire 4 into `i32 addrspace(4)* undef`) $vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") acquire 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: atomicrmw_singlethread_release # GCN-LABEL: name: atomicrmw_singlethread_release
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRXCHG_RTN_B32 # GCN: DS_WRXCHG_RTN_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: atomicrmw_singlethread_release name: atomicrmw_singlethread_release
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
$vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") release 4 into `i32 addrspace(4)* undef`) $vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") release 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: atomicrmw_singlethread_acq_rel # GCN-LABEL: name: atomicrmw_singlethread_acq_rel
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRXCHG_RTN_B32 # GCN: DS_WRXCHG_RTN_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: atomicrmw_singlethread_acq_rel name: atomicrmw_singlethread_acq_rel
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
$vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") acq_rel 4 into `i32 addrspace(4)* undef`) $vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") acq_rel 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...
--- ---
# GCN-LABEL: name: atomicrmw_singlethread_seq_cst # GCN-LABEL: name: atomicrmw_singlethread_seq_cst
# GCN-LABEL: bb.0: # GCN-LABEL: bb.0:
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: DS_WRXCHG_RTN_B32 # GCN: DS_WRXCHG_RTN_B32
# GCN-NOT: S_WAITCNT # GCN-NOT: S_WAITCNT
# GCN: S_ENDPGM # GCN: S_ENDPGM
name: atomicrmw_singlethread_seq_cst name: atomicrmw_singlethread_seq_cst
body: | body: |
bb.0: bb.0:
$sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4) $sgpr2 = S_LOAD_DWORD_IMM $sgpr0_sgpr1, 36, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, addrspace 4)
$sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4) $sgpr0 = S_LOAD_DWORD_IMM killed $sgpr0_sgpr1, 40, 0 :: (dereferenceable invariant load 4 from `i32 addrspace(4)* undef`, align 8, addrspace 4)
$m0 = S_MOV_B32 -1 $m0 = S_MOV_B32 -1
$vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec $vgpr1 = V_MOV_B32_e32 killed $sgpr2, implicit $exec, implicit $exec
$vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec $vgpr0 = V_MOV_B32_e32 killed $sgpr0, implicit $exec, implicit $exec
$vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") seq_cst 4 into `i32 addrspace(4)* undef`) $vgpr2 = DS_WRXCHG_RTN_B32 killed renamable $vgpr0, killed renamable $vgpr1, 0, 1, implicit $m0, implicit $exec :: (volatile store syncscope("singlethread") seq_cst 4 into `i32 addrspace(2)* undef`)
S_ENDPGM S_ENDPGM
... ...