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Differential D121933

[AMDGPU] Use COPY_TO_REGCLASS for buffer_atomic_cmpswap selection
ClosedPublic

Authored by abinavpp on Mar 17 2022, 10:45 AM.

Details

Reviewers
arsenm
cdevadas
foad
Petar.Avramovic
rampitec
Commits
rGaee3684995f9: [AMDGPU] Use COPY_TO_REGCLASS for buffer_atomic_cmpswap selection
Summary

GlobalISel was selecting the av_* regclass for some cases.

Diff Detail

Unit TestsFailed

TimeTest
60,100 msx64 debian > MLIR.Examples/standalone::test.toy
60,060 msx64 debian > libFuzzer.libFuzzer::large.test

Event Timeline

abinavpp created this revision.Mar 17 2022, 10:45 AM
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Herald added subscribers: kerbowa, hiraditya, t-tye and 5 others. · View Herald Transcript
abinavpp requested review of this revision.Mar 17 2022, 10:45 AM
Herald added a project: Restricted Project. · View Herald TranscriptMar 17 2022, 10:45 AM
Herald added subscribers: llvm-commits, wdng. · View Herald Transcript
arsenm accepted this revision.Mar 17 2022, 10:45 AM
This revision is now accepted and ready to land.Mar 17 2022, 10:45 AM
abinavpp mentioned this in D121770: [AMDGPU] Select buffer_atomic_cmpswap* in tblgen.Mar 17 2022, 10:49 AM
Harbormaster completed remote builds in B154873: Diff 416247.Mar 17 2022, 11:22 AM
This revision was landed with ongoing or failed builds.Mar 17 2022, 8:27 PM
Closed by commit rGaee3684995f9: [AMDGPU] Use COPY_TO_REGCLASS for buffer_atomic_cmpswap selection (authored by abinavpp). · Explain Why
This revision was automatically updated to reflect the committed changes.
abinavpp added a commit: rGaee3684995f9: [AMDGPU] Use COPY_TO_REGCLASS for buffer_atomic_cmpswap selection.

Revision Contents

PathSize
llvm/
lib/
Target/
AMDGPU/
6 lines
test/
CodeGen/
AMDGPU/
GlobalISel/
16 lines

Diff 416247

llvm/lib/Target/AMDGPU/BUFInstructions.td

Show First 20 Lines • Show All 1,406 Lines • ▼ Show 20 Linesmulticlass BufferAtomicCmpSwapPat<ValueType vt, ValueType data_vt, string Inst> {
defvar InstSuffix = !if(!eq(RtnMode, "ret"), "_RTN", ""); defvar InstSuffix = !if(!eq(RtnMode, "ret"), "_RTN", "");
defvar OffsetResDag = (!cast<MUBUF_Pseudo>(Inst # "_OFFSET" # InstSuffix) defvar OffsetResDag = (!cast<MUBUF_Pseudo>(Inst # "_OFFSET" # InstSuffix)
getVregSrcForVT<data_vt>.ret:$vdata_in, SReg_128:$srsrc, SCSrc_b32:$soffset, getVregSrcForVT<data_vt>.ret:$vdata_in, SReg_128:$srsrc, SCSrc_b32:$soffset,
offset:$offset); offset:$offset);
def : Pat< def : Pat<
(vt (Op (MUBUFOffset v4i32:$srsrc, i32:$soffset, i16:$offset), data_vt:$vdata_in)), (vt (Op (MUBUFOffset v4i32:$srsrc, i32:$soffset, i16:$offset), data_vt:$vdata_in)),
!if(!eq(RtnMode, "ret"), !if(!eq(RtnMode, "ret"),
(EXTRACT_SUBREG OffsetResDag, !if(!eq(vt, i32), sub0, sub0_sub1)), (EXTRACT_SUBREG (vt (COPY_TO_REGCLASS OffsetResDag, getVregSrcForVT<data_vt>.ret)),
!if(!eq(vt, i32), sub0, sub0_sub1)),
OffsetResDag) OffsetResDag)
>; >;
defvar Addr64ResDag = (!cast<MUBUF_Pseudo>(Inst # "_ADDR64" # InstSuffix) defvar Addr64ResDag = (!cast<MUBUF_Pseudo>(Inst # "_ADDR64" # InstSuffix)
getVregSrcForVT<data_vt>.ret:$vdata_in, VReg_64:$vaddr, SReg_128:$srsrc, getVregSrcForVT<data_vt>.ret:$vdata_in, VReg_64:$vaddr, SReg_128:$srsrc,
SCSrc_b32:$soffset, offset:$offset); SCSrc_b32:$soffset, offset:$offset);
def : Pat< def : Pat<
(vt (Op (MUBUFAddr64 v4i32:$srsrc, i64:$vaddr, i32:$soffset, i16:$offset), (vt (Op (MUBUFAddr64 v4i32:$srsrc, i64:$vaddr, i32:$soffset, i16:$offset),
data_vt:$vdata_in)), data_vt:$vdata_in)),
!if(!eq(RtnMode, "ret"), !if(!eq(RtnMode, "ret"),
(EXTRACT_SUBREG Addr64ResDag, !if(!eq(vt, i32), sub0, sub0_sub1)), (EXTRACT_SUBREG (vt (COPY_TO_REGCLASS Addr64ResDag, getVregSrcForVT<data_vt>.ret)),
!if(!eq(vt, i32), sub0, sub0_sub1)),
Addr64ResDag) Addr64ResDag)
>; >;
} // end foreach RtnMode } // end foreach RtnMode
} }
foreach Ty = [i32, i64] in { foreach Ty = [i32, i64] in {
▲ Show 20 Lines • Show All 1,353 Lines • Show Last 20 Lines

llvm/test/CodeGen/AMDGPU/GlobalISel/inst-select-amdgpu-atomic-cmpxchg-global.mir

Show First 20 Lines • Show All 404 Lines • ▼ Show 20 Lines bb.0:
; GFX6-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 4294967292, implicit $exec ; GFX6-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 4294967292, implicit $exec
; GFX6-NEXT: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 -1, implicit $exec ; GFX6-NEXT: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 -1, implicit $exec
; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_MOV_B32_e32_]], %subreg.sub0, [[V_MOV_B32_e32_1]], %subreg.sub1 ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_MOV_B32_e32_]], %subreg.sub0, [[V_MOV_B32_e32_1]], %subreg.sub1
; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0 ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
; GFX6-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[REG_SEQUENCE1]].sub0 ; GFX6-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[REG_SEQUENCE1]].sub0
; GFX6-NEXT: [[COPY5:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1 ; GFX6-NEXT: [[COPY5:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
; GFX6-NEXT: [[COPY6:%[0-9]+]]:vgpr_32 = COPY [[REG_SEQUENCE1]].sub1 ; GFX6-NEXT: [[COPY6:%[0-9]+]]:vgpr_32 = COPY [[REG_SEQUENCE1]].sub1
; GFX6-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY3]], [[COPY4]], 0, implicit $exec ; GFX6-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY3]], [[COPY4]], 0, implicit $exec
; GFX6-NEXT: %18:vgpr_32, dead %20:sreg_64_xexec = V_ADDC_U32_e64 [[COPY5]], [[COPY6]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec ; GFX6-NEXT: %19:vgpr_32, dead %21:sreg_64_xexec = V_ADDC_U32_e64 [[COPY5]], [[COPY6]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, %18, %subreg.sub1 ; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, %19, %subreg.sub1
; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0 ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440 ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
; GFX6-NEXT: [[REG_SEQUENCE3:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1 ; GFX6-NEXT: [[REG_SEQUENCE3:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0 ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
; GFX6-NEXT: [[REG_SEQUENCE4:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE3]], %subreg.sub2_sub3 ; GFX6-NEXT: [[REG_SEQUENCE4:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE3]], %subreg.sub2_sub3
; GFX6-NEXT: [[BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN:%[0-9]+]]:vreg_64 = BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN [[REG_SEQUENCE]], [[REG_SEQUENCE2]], [[REG_SEQUENCE4]], 0, 0, 1, implicit $exec :: (load store seq_cst (s32), addrspace 1) ; GFX6-NEXT: [[BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN:%[0-9]+]]:vreg_64 = BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN [[REG_SEQUENCE]], [[REG_SEQUENCE2]], [[REG_SEQUENCE4]], 0, 0, 1, implicit $exec :: (load store seq_cst (s32), addrspace 1)
; GFX6-NEXT: [[COPY7:%[0-9]+]]:vgpr_32 = COPY [[BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN]].sub0 ; GFX6-NEXT: [[COPY7:%[0-9]+]]:vgpr_32 = COPY [[BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN]].sub0
; GFX6-NEXT: $vgpr0 = COPY [[COPY7]] ; GFX6-NEXT: $vgpr0 = COPY [[COPY7]]
; GFX7-LABEL: name: amdgpu_atomic_cmpxchg_s32_global_gepm4 ; GFX7-LABEL: name: amdgpu_atomic_cmpxchg_s32_global_gepm4
; GFX7: liveins: $vgpr0_vgpr1, $vgpr2, $vgpr3 ; GFX7: liveins: $vgpr0_vgpr1, $vgpr2, $vgpr3
; GFX7-NEXT: {{ $}} ; GFX7-NEXT: {{ $}}
; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1 ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr2 ; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr2
; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr3 ; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr3
; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY1]], %subreg.sub0, [[COPY2]], %subreg.sub1 ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY1]], %subreg.sub0, [[COPY2]], %subreg.sub1
; GFX7-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 4294967292, implicit $exec ; GFX7-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 4294967292, implicit $exec
; GFX7-NEXT: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 -1, implicit $exec ; GFX7-NEXT: [[V_MOV_B32_e32_1:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 -1, implicit $exec
; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_MOV_B32_e32_]], %subreg.sub0, [[V_MOV_B32_e32_1]], %subreg.sub1 ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_MOV_B32_e32_]], %subreg.sub0, [[V_MOV_B32_e32_1]], %subreg.sub1
; GFX7-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0 ; GFX7-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub0
; GFX7-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[REG_SEQUENCE1]].sub0 ; GFX7-NEXT: [[COPY4:%[0-9]+]]:vgpr_32 = COPY [[REG_SEQUENCE1]].sub0
; GFX7-NEXT: [[COPY5:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1 ; GFX7-NEXT: [[COPY5:%[0-9]+]]:vgpr_32 = COPY [[COPY]].sub1
; GFX7-NEXT: [[COPY6:%[0-9]+]]:vgpr_32 = COPY [[REG_SEQUENCE1]].sub1 ; GFX7-NEXT: [[COPY6:%[0-9]+]]:vgpr_32 = COPY [[REG_SEQUENCE1]].sub1
; GFX7-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY3]], [[COPY4]], 0, implicit $exec ; GFX7-NEXT: [[V_ADD_CO_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADD_CO_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADD_CO_U32_e64 [[COPY3]], [[COPY4]], 0, implicit $exec
; GFX7-NEXT: %18:vgpr_32, dead %20:sreg_64_xexec = V_ADDC_U32_e64 [[COPY5]], [[COPY6]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec ; GFX7-NEXT: %19:vgpr_32, dead %21:sreg_64_xexec = V_ADDC_U32_e64 [[COPY5]], [[COPY6]], killed [[V_ADD_CO_U32_e64_1]], 0, implicit $exec
; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, %18, %subreg.sub1 ; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[V_ADD_CO_U32_e64_]], %subreg.sub0, %19, %subreg.sub1
; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0 ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440 ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
; GFX7-NEXT: [[REG_SEQUENCE3:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1 ; GFX7-NEXT: [[REG_SEQUENCE3:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0 ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
; GFX7-NEXT: [[REG_SEQUENCE4:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE3]], %subreg.sub2_sub3 ; GFX7-NEXT: [[REG_SEQUENCE4:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE3]], %subreg.sub2_sub3
; GFX7-NEXT: [[BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN:%[0-9]+]]:vreg_64 = BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN [[REG_SEQUENCE]], [[REG_SEQUENCE2]], [[REG_SEQUENCE4]], 0, 0, 1, implicit $exec :: (load store seq_cst (s32), addrspace 1) ; GFX7-NEXT: [[BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN:%[0-9]+]]:vreg_64 = BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN [[REG_SEQUENCE]], [[REG_SEQUENCE2]], [[REG_SEQUENCE4]], 0, 0, 1, implicit $exec :: (load store seq_cst (s32), addrspace 1)
; GFX7-NEXT: [[COPY7:%[0-9]+]]:vgpr_32 = COPY [[BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN]].sub0 ; GFX7-NEXT: [[COPY7:%[0-9]+]]:vgpr_32 = COPY [[BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN]].sub0
; GFX7-NEXT: $vgpr0 = COPY [[COPY7]] ; GFX7-NEXT: $vgpr0 = COPY [[COPY7]]
▲ Show 20 Lines • Show All 81 Lines • ▼ Show 20 Lines bb.0:
; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr3 ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr3
; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY1]], %subreg.sub0, [[COPY2]], %subreg.sub1 ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY1]], %subreg.sub0, [[COPY2]], %subreg.sub1
; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0 ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440 ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1 ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0 ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3 ; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
; GFX6-NEXT: [[BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN:%[0-9]+]]:vreg_64 = BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN [[REG_SEQUENCE]], [[COPY]], [[REG_SEQUENCE2]], 0, 0, 1, implicit $exec :: (load store seq_cst (s32), addrspace 1) ; GFX6-NEXT: [[BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN:%[0-9]+]]:vreg_64 = BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN [[REG_SEQUENCE]], [[COPY]], [[REG_SEQUENCE2]], 0, 0, 1, implicit $exec :: (load store seq_cst (s32), addrspace 1)
; GFX6-NEXT: [[COPY3:%[0-9]+]]:av_32 = COPY [[BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN]].sub0 ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN]].sub0
; GFX7-LABEL: name: amdgpu_atomic_cmpxchg_s32_global_nortn ; GFX7-LABEL: name: amdgpu_atomic_cmpxchg_s32_global_nortn
; GFX7: liveins: $vgpr0_vgpr1, $vgpr2, $vgpr3 ; GFX7: liveins: $vgpr0_vgpr1, $vgpr2, $vgpr3
; GFX7-NEXT: {{ $}} ; GFX7-NEXT: {{ $}}
; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1 ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr2 ; GFX7-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr2
; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr3 ; GFX7-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr3
; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY1]], %subreg.sub0, [[COPY2]], %subreg.sub1 ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY1]], %subreg.sub0, [[COPY2]], %subreg.sub1
; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0 ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440 ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1 ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0 ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3 ; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
; GFX7-NEXT: [[BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN:%[0-9]+]]:vreg_64 = BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN [[REG_SEQUENCE]], [[COPY]], [[REG_SEQUENCE2]], 0, 0, 1, implicit $exec :: (load store seq_cst (s32), addrspace 1) ; GFX7-NEXT: [[BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN:%[0-9]+]]:vreg_64 = BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN [[REG_SEQUENCE]], [[COPY]], [[REG_SEQUENCE2]], 0, 0, 1, implicit $exec :: (load store seq_cst (s32), addrspace 1)
; GFX7-NEXT: [[COPY3:%[0-9]+]]:av_32 = COPY [[BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN]].sub0 ; GFX7-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[BUFFER_ATOMIC_CMPSWAP_ADDR64_RTN]].sub0
; GFX7-FLAT-LABEL: name: amdgpu_atomic_cmpxchg_s32_global_nortn ; GFX7-FLAT-LABEL: name: amdgpu_atomic_cmpxchg_s32_global_nortn
; GFX7-FLAT: liveins: $vgpr0_vgpr1, $vgpr2, $vgpr3 ; GFX7-FLAT: liveins: $vgpr0_vgpr1, $vgpr2, $vgpr3
; GFX7-FLAT-NEXT: {{ $}} ; GFX7-FLAT-NEXT: {{ $}}
; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1 ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr2 ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr2
; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr3 ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr3
; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY1]], %subreg.sub0, [[COPY2]], %subreg.sub1 ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_64 = REG_SEQUENCE [[COPY1]], %subreg.sub0, [[COPY2]], %subreg.sub1
; GFX7-FLAT-NEXT: [[FLAT_ATOMIC_CMPSWAP_RTN:%[0-9]+]]:vgpr_32 = FLAT_ATOMIC_CMPSWAP_RTN [[COPY]], [[REG_SEQUENCE]], 0, 1, implicit $exec, implicit $flat_scr :: (load store seq_cst (s32), addrspace 1) ; GFX7-FLAT-NEXT: [[FLAT_ATOMIC_CMPSWAP_RTN:%[0-9]+]]:vgpr_32 = FLAT_ATOMIC_CMPSWAP_RTN [[COPY]], [[REG_SEQUENCE]], 0, 1, implicit $exec, implicit $flat_scr :: (load store seq_cst (s32), addrspace 1)
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; GFX6-NEXT: [[COPY2:%[0-9]+]]:vreg_64 = COPY $vgpr4_vgpr5 ; GFX6-NEXT: [[COPY2:%[0-9]+]]:vreg_64 = COPY $vgpr4_vgpr5
; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY1]], %subreg.sub0_sub1, [[COPY2]], %subreg.sub2_sub3 ; GFX6-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY1]], %subreg.sub0_sub1, [[COPY2]], %subreg.sub2_sub3
; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0 ; GFX6-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440 ; GFX6-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1 ; GFX6-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0 ; GFX6-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3 ; GFX6-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
; GFX6-NEXT: [[BUFFER_ATOMIC_CMPSWAP_X2_ADDR64_RTN:%[0-9]+]]:vreg_128 = BUFFER_ATOMIC_CMPSWAP_X2_ADDR64_RTN [[REG_SEQUENCE]], [[COPY]], [[REG_SEQUENCE2]], 0, 0, 1, implicit $exec :: (load store seq_cst (s64), addrspace 1) ; GFX6-NEXT: [[BUFFER_ATOMIC_CMPSWAP_X2_ADDR64_RTN:%[0-9]+]]:vreg_128 = BUFFER_ATOMIC_CMPSWAP_X2_ADDR64_RTN [[REG_SEQUENCE]], [[COPY]], [[REG_SEQUENCE2]], 0, 0, 1, implicit $exec :: (load store seq_cst (s64), addrspace 1)
; GFX6-NEXT: [[COPY3:%[0-9]+]]:av_64 = COPY [[BUFFER_ATOMIC_CMPSWAP_X2_ADDR64_RTN]].sub0_sub1 ; GFX6-NEXT: [[COPY3:%[0-9]+]]:vreg_64 = COPY [[BUFFER_ATOMIC_CMPSWAP_X2_ADDR64_RTN]].sub0_sub1
; GFX7-LABEL: name: amdgpu_atomic_cmpxchg_s64_global_nortn ; GFX7-LABEL: name: amdgpu_atomic_cmpxchg_s64_global_nortn
; GFX7: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $vgpr4_vgpr5 ; GFX7: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $vgpr4_vgpr5
; GFX7-NEXT: {{ $}} ; GFX7-NEXT: {{ $}}
; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1 ; GFX7-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
; GFX7-NEXT: [[COPY1:%[0-9]+]]:vreg_64 = COPY $vgpr2_vgpr3 ; GFX7-NEXT: [[COPY1:%[0-9]+]]:vreg_64 = COPY $vgpr2_vgpr3
; GFX7-NEXT: [[COPY2:%[0-9]+]]:vreg_64 = COPY $vgpr4_vgpr5 ; GFX7-NEXT: [[COPY2:%[0-9]+]]:vreg_64 = COPY $vgpr4_vgpr5
; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY1]], %subreg.sub0_sub1, [[COPY2]], %subreg.sub2_sub3 ; GFX7-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY1]], %subreg.sub0_sub1, [[COPY2]], %subreg.sub2_sub3
; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0 ; GFX7-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440 ; GFX7-NEXT: [[S_MOV_B32_1:%[0-9]+]]:sreg_32 = S_MOV_B32 61440
; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1 ; GFX7-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:sreg_64 = REG_SEQUENCE [[S_MOV_B32_]], %subreg.sub0, [[S_MOV_B32_1]], %subreg.sub1
; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0 ; GFX7-NEXT: [[S_MOV_B64_:%[0-9]+]]:sreg_64 = S_MOV_B64 0
; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3 ; GFX7-NEXT: [[REG_SEQUENCE2:%[0-9]+]]:sgpr_128 = REG_SEQUENCE [[S_MOV_B64_]], %subreg.sub0_sub1, [[REG_SEQUENCE1]], %subreg.sub2_sub3
; GFX7-NEXT: [[BUFFER_ATOMIC_CMPSWAP_X2_ADDR64_RTN:%[0-9]+]]:vreg_128 = BUFFER_ATOMIC_CMPSWAP_X2_ADDR64_RTN [[REG_SEQUENCE]], [[COPY]], [[REG_SEQUENCE2]], 0, 0, 1, implicit $exec :: (load store seq_cst (s64), addrspace 1) ; GFX7-NEXT: [[BUFFER_ATOMIC_CMPSWAP_X2_ADDR64_RTN:%[0-9]+]]:vreg_128 = BUFFER_ATOMIC_CMPSWAP_X2_ADDR64_RTN [[REG_SEQUENCE]], [[COPY]], [[REG_SEQUENCE2]], 0, 0, 1, implicit $exec :: (load store seq_cst (s64), addrspace 1)
; GFX7-NEXT: [[COPY3:%[0-9]+]]:av_64 = COPY [[BUFFER_ATOMIC_CMPSWAP_X2_ADDR64_RTN]].sub0_sub1 ; GFX7-NEXT: [[COPY3:%[0-9]+]]:vreg_64 = COPY [[BUFFER_ATOMIC_CMPSWAP_X2_ADDR64_RTN]].sub0_sub1
; GFX7-FLAT-LABEL: name: amdgpu_atomic_cmpxchg_s64_global_nortn ; GFX7-FLAT-LABEL: name: amdgpu_atomic_cmpxchg_s64_global_nortn
; GFX7-FLAT: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $vgpr4_vgpr5 ; GFX7-FLAT: liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $vgpr4_vgpr5
; GFX7-FLAT-NEXT: {{ $}} ; GFX7-FLAT-NEXT: {{ $}}
; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1 ; GFX7-FLAT-NEXT: [[COPY:%[0-9]+]]:vreg_64 = COPY $vgpr0_vgpr1
; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vreg_64 = COPY $vgpr2_vgpr3 ; GFX7-FLAT-NEXT: [[COPY1:%[0-9]+]]:vreg_64 = COPY $vgpr2_vgpr3
; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vreg_64 = COPY $vgpr4_vgpr5 ; GFX7-FLAT-NEXT: [[COPY2:%[0-9]+]]:vreg_64 = COPY $vgpr4_vgpr5
; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY1]], %subreg.sub0_sub1, [[COPY2]], %subreg.sub2_sub3 ; GFX7-FLAT-NEXT: [[REG_SEQUENCE:%[0-9]+]]:vreg_128 = REG_SEQUENCE [[COPY1]], %subreg.sub0_sub1, [[COPY2]], %subreg.sub2_sub3
; GFX7-FLAT-NEXT: [[FLAT_ATOMIC_CMPSWAP_X2_RTN:%[0-9]+]]:vreg_64 = FLAT_ATOMIC_CMPSWAP_X2_RTN [[COPY]], [[REG_SEQUENCE]], 0, 1, implicit $exec, implicit $flat_scr :: (load store seq_cst (s64), addrspace 1) ; GFX7-FLAT-NEXT: [[FLAT_ATOMIC_CMPSWAP_X2_RTN:%[0-9]+]]:vreg_64 = FLAT_ATOMIC_CMPSWAP_X2_RTN [[COPY]], [[REG_SEQUENCE]], 0, 1, implicit $exec, implicit $flat_scr :: (load store seq_cst (s64), addrspace 1)
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