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Differential D115807

AMDGPU: Use v_accvgpr_mov_b32 when copying AGPR tuples on gfx90a
ClosedPublic

Authored by arsenm on Dec 15 2021, 9:01 AM.

Details

Reviewers
rampitec
Summary

This is an optimization, but also fixes a compile failure when no free
VGPRs are available. The problem still exists for gfx908 where a
scratch register is still required. This also still exists for the
SGPR to AGPR case.

Diff Detail

Event Timeline

arsenm created this revision.Dec 15 2021, 9:01 AM
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arsenm requested review of this revision.Dec 15 2021, 9:01 AM
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Harbormaster completed remote builds in B139456: Diff 394587.Dec 15 2021, 9:02 AM
rampitec accepted this revision.Dec 15 2021, 9:11 AM

LGTM, thank you!

This revision is now accepted and ready to land.Dec 15 2021, 9:11 AM
arsenm closed this revision.Dec 15 2021, 3:22 PM

f0cc43cc91f7f9e45aefb3fab4cae50489e7696f

Revision Contents

PathSize
llvm/
lib/
Target/
AMDGPU/
8 lines
test/
CodeGen/
AMDGPU/
141 lines
37 lines
37 lines

Diff 394587

llvm/lib/Target/AMDGPU/SIInstrInfo.cpp

  • This file is larger than 256 KB, so syntax highlighting is disabled by default.
Show First 20 Lines • Show All 893 Lines • ▼ Show 20 Lines if (RI.isSGPRClass(RC)) {
} }
expandSGPRCopy(*this, MBB, MI, DL, DestReg, SrcReg, KillSrc, RC, Forward); expandSGPRCopy(*this, MBB, MI, DL, DestReg, SrcReg, KillSrc, RC, Forward);
return; return;
} }
unsigned EltSize = 4; unsigned EltSize = 4;
unsigned Opcode = AMDGPU::V_MOV_B32_e32; unsigned Opcode = AMDGPU::V_MOV_B32_e32;
if (RI.isAGPRClass(RC)) { if (RI.isAGPRClass(RC)) {
Opcode = (RI.hasVGPRs(SrcRC)) ? if (ST.hasGFX90AInsts() && RI.isAGPRClass(SrcRC))
AMDGPU::V_ACCVGPR_WRITE_B32_e64 : AMDGPU::INSTRUCTION_LIST_END; Opcode = AMDGPU::V_ACCVGPR_MOV_B32;
else if (RI.hasVGPRs(SrcRC))
Opcode = AMDGPU::V_ACCVGPR_WRITE_B32_e64;
else
Opcode = AMDGPU::INSTRUCTION_LIST_END;
} else if (RI.hasVGPRs(RC) && RI.isAGPRClass(SrcRC)) { } else if (RI.hasVGPRs(RC) && RI.isAGPRClass(SrcRC)) {
Opcode = AMDGPU::V_ACCVGPR_READ_B32_e64; Opcode = AMDGPU::V_ACCVGPR_READ_B32_e64;
} else if ((Size % 64 == 0) && RI.hasVGPRs(RC) && } else if ((Size % 64 == 0) && RI.hasVGPRs(RC) &&
(RI.isProperlyAlignedRC(*RC) && (RI.isProperlyAlignedRC(*RC) &&
(SrcRC == RC || RI.isSGPRClass(SrcRC)))) { (SrcRC == RC || RI.isSGPRClass(SrcRC)))) {
// TODO: In 96-bit case, could do a 64-bit mov and then a 32-bit mov. // TODO: In 96-bit case, could do a 64-bit mov and then a 32-bit mov.
if (ST.hasPackedFP32Ops()) { if (ST.hasPackedFP32Ops()) {
Opcode = AMDGPU::V_PK_MOV_B32; Opcode = AMDGPU::V_PK_MOV_B32;
▲ Show 20 Lines • Show All 7,423 Lines • Show Last 20 Lines

llvm/test/CodeGen/AMDGPU/accvgpr-copy.mir

Show First 20 Lines • Show All 716 Lines • ▼ Show 20 Lines bb.0:
; GFX908-NEXT: $agpr2 = V_ACCVGPR_WRITE_B32_e64 $vgpr2, implicit $exec, implicit-def $agpr1_agpr2 ; GFX908-NEXT: $agpr2 = V_ACCVGPR_WRITE_B32_e64 $vgpr2, implicit $exec, implicit-def $agpr1_agpr2
; GFX908-NEXT: $vgpr1 = V_ACCVGPR_READ_B32_e64 $agpr0, implicit $exec, implicit $agpr0_agpr1 ; GFX908-NEXT: $vgpr1 = V_ACCVGPR_READ_B32_e64 $agpr0, implicit $exec, implicit $agpr0_agpr1
; GFX908-NEXT: $agpr1 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr1, implicit $exec, implicit $exec ; GFX908-NEXT: $agpr1 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr1, implicit $exec, implicit $exec
; GFX908-NEXT: $agpr3 = V_ACCVGPR_WRITE_B32_e64 $vgpr2, implicit $exec ; GFX908-NEXT: $agpr3 = V_ACCVGPR_WRITE_B32_e64 $vgpr2, implicit $exec
; GFX908-NEXT: S_ENDPGM 0, implicit $agpr1, implicit $agpr2, implicit $agpr3 ; GFX908-NEXT: S_ENDPGM 0, implicit $agpr1, implicit $agpr2, implicit $agpr3
; GFX90A-LABEL: name: a2_to_a2_kill ; GFX90A-LABEL: name: a2_to_a2_kill
; GFX90A: liveins: $agpr0_agpr1 ; GFX90A: liveins: $agpr0_agpr1
; GFX90A-NEXT: {{ $}} ; GFX90A-NEXT: {{ $}}
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec, implicit $agpr0_agpr1 ; GFX90A-NEXT: $agpr2 = V_ACCVGPR_MOV_B32 $agpr1, implicit $exec, implicit-def $agpr1_agpr2, implicit $agpr0_agpr1
; GFX90A-NEXT: $agpr2 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec, implicit-def $agpr1_agpr2 ; GFX90A-NEXT: $agpr1 = V_ACCVGPR_MOV_B32 $agpr0, implicit $exec, implicit $agpr0_agpr1, implicit $exec
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr0, implicit $exec, implicit $agpr0_agpr1
; GFX90A-NEXT: $agpr1 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec, implicit $exec
; GFX90A-NEXT: $agpr3 = V_ACCVGPR_MOV_B32 $agpr2, implicit $exec ; GFX90A-NEXT: $agpr3 = V_ACCVGPR_MOV_B32 $agpr2, implicit $exec
; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr1, implicit $agpr2, implicit $agpr3 ; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr1, implicit $agpr2, implicit $agpr3
$agpr1_agpr2 = COPY killed $agpr0_agpr1, implicit $exec $agpr1_agpr2 = COPY killed $agpr0_agpr1, implicit $exec
$agpr3 = COPY $agpr2 $agpr3 = COPY $agpr2
S_ENDPGM 0, implicit $agpr1, implicit $agpr2, implicit $agpr3 S_ENDPGM 0, implicit $agpr1, implicit $agpr2, implicit $agpr3
... ...
--- ---
Show All 10 Lines bb.0:
; GFX908-NEXT: $vgpr1 = V_ACCVGPR_READ_B32_e64 $agpr5, implicit $exec, implicit $agpr4_agpr5_agpr6 ; GFX908-NEXT: $vgpr1 = V_ACCVGPR_READ_B32_e64 $agpr5, implicit $exec, implicit $agpr4_agpr5_agpr6
; GFX908-NEXT: $agpr1 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr1, implicit $exec ; GFX908-NEXT: $agpr1 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr1, implicit $exec
; GFX908-NEXT: $vgpr2 = V_ACCVGPR_READ_B32_e64 killed $agpr6, implicit $exec, implicit killed $agpr4_agpr5_agpr6 ; GFX908-NEXT: $vgpr2 = V_ACCVGPR_READ_B32_e64 killed $agpr6, implicit $exec, implicit killed $agpr4_agpr5_agpr6
; GFX908-NEXT: $agpr2 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr2, implicit $exec ; GFX908-NEXT: $agpr2 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr2, implicit $exec
; GFX908-NEXT: S_ENDPGM 0, implicit $agpr0_agpr1_agpr2 ; GFX908-NEXT: S_ENDPGM 0, implicit $agpr0_agpr1_agpr2
; GFX90A-LABEL: name: a3_to_a3_nonoverlap_kill ; GFX90A-LABEL: name: a3_to_a3_nonoverlap_kill
; GFX90A: liveins: $agpr4_agpr5_agpr6 ; GFX90A: liveins: $agpr4_agpr5_agpr6
; GFX90A-NEXT: {{ $}} ; GFX90A-NEXT: {{ $}}
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr4, implicit $exec, implicit $agpr4_agpr5_agpr6 ; GFX90A-NEXT: $agpr0 = V_ACCVGPR_MOV_B32 $agpr4, implicit $exec, implicit-def $agpr0_agpr1_agpr2, implicit $agpr4_agpr5_agpr6
; GFX90A-NEXT: $agpr0 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec, implicit-def $agpr0_agpr1_agpr2 ; GFX90A-NEXT: $agpr1 = V_ACCVGPR_MOV_B32 $agpr5, implicit $exec, implicit $agpr4_agpr5_agpr6
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr5, implicit $exec, implicit $agpr4_agpr5_agpr6 ; GFX90A-NEXT: $agpr2 = V_ACCVGPR_MOV_B32 $agpr6, implicit $exec, implicit killed $agpr4_agpr5_agpr6
; GFX90A-NEXT: $agpr1 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 killed $agpr6, implicit $exec, implicit killed $agpr4_agpr5_agpr6
; GFX90A-NEXT: $agpr2 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec
; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr0_agpr1_agpr2 ; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr0_agpr1_agpr2
$agpr0_agpr1_agpr2 = COPY killed $agpr4_agpr5_agpr6 $agpr0_agpr1_agpr2 = COPY killed $agpr4_agpr5_agpr6
S_ENDPGM 0, implicit $agpr0_agpr1_agpr2 S_ENDPGM 0, implicit $agpr0_agpr1_agpr2
... ...
--- ---
name: a3_to_a3_overlap_kill name: a3_to_a3_overlap_kill
tracksRegLiveness: true tracksRegLiveness: true
body: | body: |
bb.0: bb.0:
liveins: $agpr1_agpr2_agpr3 liveins: $agpr1_agpr2_agpr3
; GFX908-LABEL: name: a3_to_a3_overlap_kill ; GFX908-LABEL: name: a3_to_a3_overlap_kill
; GFX908: liveins: $agpr1_agpr2_agpr3 ; GFX908: liveins: $agpr1_agpr2_agpr3
; GFX908-NEXT: {{ $}} ; GFX908-NEXT: {{ $}}
; GFX908-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec, implicit $agpr1_agpr2_agpr3 ; GFX908-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec, implicit $agpr1_agpr2_agpr3
; GFX908-NEXT: $agpr0 = V_ACCVGPR_WRITE_B32_e64 $vgpr0, implicit $exec, implicit-def $agpr0_agpr1_agpr2 ; GFX908-NEXT: $agpr0 = V_ACCVGPR_WRITE_B32_e64 $vgpr0, implicit $exec, implicit-def $agpr0_agpr1_agpr2
; GFX908-NEXT: $agpr1 = V_ACCVGPR_WRITE_B32_e64 $vgpr0, implicit $exec, implicit $agpr1_agpr2_agpr3 ; GFX908-NEXT: $agpr1 = V_ACCVGPR_WRITE_B32_e64 $vgpr0, implicit $exec, implicit $agpr1_agpr2_agpr3
; GFX908-NEXT: $vgpr4 = V_ACCVGPR_READ_B32_e64 $agpr3, implicit $exec, implicit $agpr1_agpr2_agpr3 ; GFX908-NEXT: $vgpr4 = V_ACCVGPR_READ_B32_e64 $agpr3, implicit $exec, implicit $agpr1_agpr2_agpr3
; GFX908-NEXT: $agpr2 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr4, implicit $exec ; GFX908-NEXT: $agpr2 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr4, implicit $exec
; GFX908-NEXT: $vgpr1 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec ; GFX908-NEXT: $vgpr1 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec
; GFX908-NEXT: S_ENDPGM 0, implicit $agpr0_agpr1_agpr2, implicit $vgpr1 ; GFX908-NEXT: S_ENDPGM 0, implicit $agpr0_agpr1_agpr2, implicit $vgpr1
; GFX90A-LABEL: name: a3_to_a3_overlap_kill ; GFX90A-LABEL: name: a3_to_a3_overlap_kill
; GFX90A: liveins: $agpr1_agpr2_agpr3 ; GFX90A: liveins: $agpr1_agpr2_agpr3
; GFX90A-NEXT: {{ $}} ; GFX90A-NEXT: {{ $}}
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec, implicit $agpr1_agpr2_agpr3 ; GFX90A-NEXT: $agpr0 = V_ACCVGPR_MOV_B32 $agpr1, implicit $exec, implicit-def $agpr0_agpr1_agpr2, implicit $agpr1_agpr2_agpr3
; GFX90A-NEXT: $agpr0 = V_ACCVGPR_WRITE_B32_e64 $vgpr0, implicit $exec, implicit-def $agpr0_agpr1_agpr2 ; GFX90A-NEXT: $agpr1 = V_ACCVGPR_MOV_B32 $agpr2, implicit $exec, implicit $agpr1_agpr2_agpr3
; GFX90A-NEXT: $agpr1 = V_ACCVGPR_WRITE_B32_e64 $vgpr0, implicit $exec, implicit $agpr1_agpr2_agpr3 ; GFX90A-NEXT: $agpr2 = V_ACCVGPR_MOV_B32 $agpr3, implicit $exec, implicit $agpr1_agpr2_agpr3
; GFX90A-NEXT: $vgpr2 = V_ACCVGPR_READ_B32_e64 $agpr3, implicit $exec, implicit $agpr1_agpr2_agpr3
; GFX90A-NEXT: $agpr2 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr2, implicit $exec
; GFX90A-NEXT: $vgpr1 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec ; GFX90A-NEXT: $vgpr1 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec
; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr0_agpr1_agpr2, implicit $vgpr1 ; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr0_agpr1_agpr2, implicit $vgpr1
$agpr0_agpr1_agpr2 = COPY killed $agpr1_agpr2_agpr3 $agpr0_agpr1_agpr2 = COPY killed $agpr1_agpr2_agpr3
$vgpr1 = COPY $agpr1 $vgpr1 = COPY $agpr1
S_ENDPGM 0, implicit $agpr0_agpr1_agpr2, implicit $vgpr1 S_ENDPGM 0, implicit $agpr0_agpr1_agpr2, implicit $vgpr1
... ...
--- ---
name: a4_to_a4 name: a4_to_a4
tracksRegLiveness: true tracksRegLiveness: true
body: | body: |
bb.0: bb.0:
; GFX908-LABEL: name: a4_to_a4 ; GFX908-LABEL: name: a4_to_a4
; GFX908: $agpr0_agpr1_agpr2_agpr3 = IMPLICIT_DEF ; GFX908: $agpr0_agpr1_agpr2_agpr3 = IMPLICIT_DEF
; GFX908-NEXT: $vgpr2 = V_ACCVGPR_READ_B32_e64 $agpr3, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3 ; GFX908-NEXT: $vgpr2 = V_ACCVGPR_READ_B32_e64 $agpr3, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX908-NEXT: $agpr5 = V_ACCVGPR_WRITE_B32_e64 $vgpr2, implicit $exec, implicit-def $agpr2_agpr3_agpr4_agpr5 ; GFX908-NEXT: $agpr5 = V_ACCVGPR_WRITE_B32_e64 $vgpr2, implicit $exec, implicit-def $agpr2_agpr3_agpr4_agpr5
; GFX908-NEXT: $agpr4 = V_ACCVGPR_WRITE_B32_e64 $vgpr2, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3 ; GFX908-NEXT: $agpr4 = V_ACCVGPR_WRITE_B32_e64 $vgpr2, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX908-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3 ; GFX908-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX908-NEXT: $agpr3 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec ; GFX908-NEXT: $agpr3 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec
; GFX908-NEXT: $vgpr3 = V_ACCVGPR_READ_B32_e64 $agpr0, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3 ; GFX908-NEXT: $vgpr3 = V_ACCVGPR_READ_B32_e64 $agpr0, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX908-NEXT: $agpr2 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr3, implicit $exec, implicit $exec ; GFX908-NEXT: $agpr2 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr3, implicit $exec, implicit $exec
; GFX908-NEXT: S_ENDPGM 0, implicit $agpr2_agpr3_agpr4_agpr5 ; GFX908-NEXT: S_ENDPGM 0, implicit $agpr2_agpr3_agpr4_agpr5
; GFX90A-LABEL: name: a4_to_a4 ; GFX90A-LABEL: name: a4_to_a4
; GFX90A: $agpr0_agpr1_agpr2_agpr3 = IMPLICIT_DEF ; GFX90A: $agpr0_agpr1_agpr2_agpr3 = IMPLICIT_DEF
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr3, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3 ; GFX90A-NEXT: $agpr5 = V_ACCVGPR_MOV_B32 $agpr3, implicit $exec, implicit-def $agpr2_agpr3_agpr4_agpr5, implicit $agpr0_agpr1_agpr2_agpr3
; GFX90A-NEXT: $agpr5 = V_ACCVGPR_WRITE_B32_e64 $vgpr0, implicit $exec, implicit-def $agpr2_agpr3_agpr4_agpr5 ; GFX90A-NEXT: $agpr4 = V_ACCVGPR_MOV_B32 $agpr2, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX90A-NEXT: $agpr4 = V_ACCVGPR_WRITE_B32_e64 $vgpr0, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3 ; GFX90A-NEXT: $agpr3 = V_ACCVGPR_MOV_B32 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX90A-NEXT: $vgpr1 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3 ; GFX90A-NEXT: $agpr2 = V_ACCVGPR_MOV_B32 $agpr0, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3, implicit $exec
; GFX90A-NEXT: $agpr3 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr1, implicit $exec
; GFX90A-NEXT: $vgpr1 = V_ACCVGPR_READ_B32_e64 $agpr0, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX90A-NEXT: $agpr2 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr1, implicit $exec, implicit $exec
; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr2_agpr3_agpr4_agpr5 ; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr2_agpr3_agpr4_agpr5
$agpr0_agpr1_agpr2_agpr3 = IMPLICIT_DEF $agpr0_agpr1_agpr2_agpr3 = IMPLICIT_DEF
$agpr2_agpr3_agpr4_agpr5 = COPY killed $agpr0_agpr1_agpr2_agpr3, implicit $exec $agpr2_agpr3_agpr4_agpr5 = COPY killed $agpr0_agpr1_agpr2_agpr3, implicit $exec
S_ENDPGM 0, implicit $agpr2_agpr3_agpr4_agpr5 S_ENDPGM 0, implicit $agpr2_agpr3_agpr4_agpr5
... ...
--- ---
name: a4_to_a4_overlap name: a4_to_a4_overlap
Show All 10 Lines bb.0:
; GFX908-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3 ; GFX908-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX908-NEXT: $agpr3 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec ; GFX908-NEXT: $agpr3 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec
; GFX908-NEXT: $vgpr3 = V_ACCVGPR_READ_B32_e64 $agpr0, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3 ; GFX908-NEXT: $vgpr3 = V_ACCVGPR_READ_B32_e64 $agpr0, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX908-NEXT: $agpr2 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr3, implicit $exec, implicit $exec ; GFX908-NEXT: $agpr2 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr3, implicit $exec, implicit $exec
; GFX908-NEXT: S_ENDPGM 0, implicit $agpr0, implicit $agpr1, implicit $agpr2, implicit $agpr3, implicit $agpr4, implicit $agpr5 ; GFX908-NEXT: S_ENDPGM 0, implicit $agpr0, implicit $agpr1, implicit $agpr2, implicit $agpr3, implicit $agpr4, implicit $agpr5
; GFX90A-LABEL: name: a4_to_a4_overlap ; GFX90A-LABEL: name: a4_to_a4_overlap
; GFX90A: liveins: $agpr0_agpr1_agpr2_agpr3 ; GFX90A: liveins: $agpr0_agpr1_agpr2_agpr3
; GFX90A-NEXT: {{ $}} ; GFX90A-NEXT: {{ $}}
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr3, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3 ; GFX90A-NEXT: $agpr5 = V_ACCVGPR_MOV_B32 $agpr3, implicit $exec, implicit-def $agpr2_agpr3_agpr4_agpr5, implicit $agpr0_agpr1_agpr2_agpr3
; GFX90A-NEXT: $agpr5 = V_ACCVGPR_WRITE_B32_e64 $vgpr0, implicit $exec, implicit-def $agpr2_agpr3_agpr4_agpr5 ; GFX90A-NEXT: $agpr4 = V_ACCVGPR_MOV_B32 $agpr2, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX90A-NEXT: $agpr4 = V_ACCVGPR_WRITE_B32_e64 $vgpr0, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3 ; GFX90A-NEXT: $agpr3 = V_ACCVGPR_MOV_B32 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX90A-NEXT: $vgpr1 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3 ; GFX90A-NEXT: $agpr2 = V_ACCVGPR_MOV_B32 $agpr0, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3, implicit $exec
; GFX90A-NEXT: $agpr3 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr1, implicit $exec
; GFX90A-NEXT: $vgpr1 = V_ACCVGPR_READ_B32_e64 $agpr0, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX90A-NEXT: $agpr2 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr1, implicit $exec, implicit $exec
; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr0, implicit $agpr1, implicit $agpr2, implicit $agpr3, implicit $agpr4, implicit $agpr5 ; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr0, implicit $agpr1, implicit $agpr2, implicit $agpr3, implicit $agpr4, implicit $agpr5
$agpr2_agpr3_agpr4_agpr5 = COPY $agpr0_agpr1_agpr2_agpr3, implicit $exec $agpr2_agpr3_agpr4_agpr5 = COPY $agpr0_agpr1_agpr2_agpr3, implicit $exec
S_ENDPGM 0, implicit $agpr0, implicit $agpr1, implicit $agpr2, implicit $agpr3, implicit $agpr4, implicit $agpr5 S_ENDPGM 0, implicit $agpr0, implicit $agpr1, implicit $agpr2, implicit $agpr3, implicit $agpr4, implicit $agpr5
... ...
--- ---
name: a8_to_a8 name: a8_to_a8
tracksRegLiveness: true tracksRegLiveness: true
Show All 15 Lines bb.0:
; GFX908-NEXT: $agpr10 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr1, implicit $exec ; GFX908-NEXT: $agpr10 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr1, implicit $exec
; GFX908-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7 ; GFX908-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7
; GFX908-NEXT: $agpr9 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec ; GFX908-NEXT: $agpr9 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec
; GFX908-NEXT: $vgpr2 = V_ACCVGPR_READ_B32_e64 killed $agpr0, implicit $exec, implicit killed $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7 ; GFX908-NEXT: $vgpr2 = V_ACCVGPR_READ_B32_e64 killed $agpr0, implicit $exec, implicit killed $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7
; GFX908-NEXT: $agpr8 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr2, implicit $exec, implicit $exec ; GFX908-NEXT: $agpr8 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr2, implicit $exec, implicit $exec
; GFX908-NEXT: S_ENDPGM 0, implicit $agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 ; GFX908-NEXT: S_ENDPGM 0, implicit $agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-LABEL: name: a8_to_a8 ; GFX90A-LABEL: name: a8_to_a8
; GFX90A: $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7 = IMPLICIT_DEF ; GFX90A: $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7 = IMPLICIT_DEF
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr7, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7 ; GFX90A-NEXT: $agpr15 = V_ACCVGPR_MOV_B32 $agpr7, implicit $exec, implicit-def $agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7
; GFX90A-NEXT: $agpr15 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec, implicit-def $agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 ; GFX90A-NEXT: $agpr14 = V_ACCVGPR_MOV_B32 $agpr6, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr6, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7 ; GFX90A-NEXT: $agpr13 = V_ACCVGPR_MOV_B32 $agpr5, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7
; GFX90A-NEXT: $agpr14 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec ; GFX90A-NEXT: $agpr12 = V_ACCVGPR_MOV_B32 $agpr4, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr5, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7 ; GFX90A-NEXT: $agpr11 = V_ACCVGPR_MOV_B32 $agpr3, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7
; GFX90A-NEXT: $agpr13 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec ; GFX90A-NEXT: $agpr10 = V_ACCVGPR_MOV_B32 $agpr2, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr4, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7 ; GFX90A-NEXT: $agpr9 = V_ACCVGPR_MOV_B32 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7
; GFX90A-NEXT: $agpr12 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec ; GFX90A-NEXT: $agpr8 = V_ACCVGPR_MOV_B32 $agpr0, implicit $exec, implicit killed $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7, implicit $exec
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr3, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7
; GFX90A-NEXT: $agpr11 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr2, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7
; GFX90A-NEXT: $agpr10 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7
; GFX90A-NEXT: $agpr9 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 killed $agpr0, implicit $exec, implicit killed $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7
; GFX90A-NEXT: $agpr8 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec, implicit $exec
; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 ; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
$agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7 = IMPLICIT_DEF $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7 = IMPLICIT_DEF
$agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 = COPY killed $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7, implicit $exec $agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 = COPY killed $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7, implicit $exec
S_ENDPGM 0, implicit $agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 S_ENDPGM 0, implicit $agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
... ...
--- ---
name: a16_to_a16 name: a16_to_a16
Show All 33 Lines bb.0:
; GFX908-NEXT: $agpr18 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec ; GFX908-NEXT: $agpr18 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec
; GFX908-NEXT: $vgpr2 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 ; GFX908-NEXT: $vgpr2 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX908-NEXT: $agpr17 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr2, implicit $exec ; GFX908-NEXT: $agpr17 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr2, implicit $exec
; GFX908-NEXT: $vgpr1 = V_ACCVGPR_READ_B32_e64 killed $agpr0, implicit $exec, implicit killed $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 ; GFX908-NEXT: $vgpr1 = V_ACCVGPR_READ_B32_e64 killed $agpr0, implicit $exec, implicit killed $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX908-NEXT: $agpr16 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr1, implicit $exec, implicit $exec ; GFX908-NEXT: $agpr16 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr1, implicit $exec, implicit $exec
; GFX908-NEXT: S_ENDPGM 0, implicit $agpr16_agpr17_agpr18_agpr19_agpr20_agpr21_agpr22_agpr23_agpr24_agpr25_agpr26_agpr27_agpr28_agpr29_agpr30_agpr31 ; GFX908-NEXT: S_ENDPGM 0, implicit $agpr16_agpr17_agpr18_agpr19_agpr20_agpr21_agpr22_agpr23_agpr24_agpr25_agpr26_agpr27_agpr28_agpr29_agpr30_agpr31
; GFX90A-LABEL: name: a16_to_a16 ; GFX90A-LABEL: name: a16_to_a16
; GFX90A: $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 = IMPLICIT_DEF ; GFX90A: $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 = IMPLICIT_DEF
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr15, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 ; GFX90A-NEXT: $agpr31 = V_ACCVGPR_MOV_B32 $agpr15, implicit $exec, implicit-def $agpr16_agpr17_agpr18_agpr19_agpr20_agpr21_agpr22_agpr23_agpr24_agpr25_agpr26_agpr27_agpr28_agpr29_agpr30_agpr31, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $agpr31 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec, implicit-def $agpr16_agpr17_agpr18_agpr19_agpr20_agpr21_agpr22_agpr23_agpr24_agpr25_agpr26_agpr27_agpr28_agpr29_agpr30_agpr31 ; GFX90A-NEXT: $agpr30 = V_ACCVGPR_MOV_B32 $agpr14, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr14, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 ; GFX90A-NEXT: $agpr29 = V_ACCVGPR_MOV_B32 $agpr13, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $agpr30 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec ; GFX90A-NEXT: $agpr28 = V_ACCVGPR_MOV_B32 $agpr12, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr13, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 ; GFX90A-NEXT: $agpr27 = V_ACCVGPR_MOV_B32 $agpr11, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $agpr29 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec ; GFX90A-NEXT: $agpr26 = V_ACCVGPR_MOV_B32 $agpr10, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr12, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 ; GFX90A-NEXT: $agpr25 = V_ACCVGPR_MOV_B32 $agpr9, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $agpr28 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec ; GFX90A-NEXT: $agpr24 = V_ACCVGPR_MOV_B32 $agpr8, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr11, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 ; GFX90A-NEXT: $agpr23 = V_ACCVGPR_MOV_B32 $agpr7, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $agpr27 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec ; GFX90A-NEXT: $agpr22 = V_ACCVGPR_MOV_B32 $agpr6, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr10, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 ; GFX90A-NEXT: $agpr21 = V_ACCVGPR_MOV_B32 $agpr5, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $agpr26 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec ; GFX90A-NEXT: $agpr20 = V_ACCVGPR_MOV_B32 $agpr4, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr9, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 ; GFX90A-NEXT: $agpr19 = V_ACCVGPR_MOV_B32 $agpr3, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $agpr25 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec ; GFX90A-NEXT: $agpr18 = V_ACCVGPR_MOV_B32 $agpr2, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr8, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 ; GFX90A-NEXT: $agpr17 = V_ACCVGPR_MOV_B32 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $agpr24 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec ; GFX90A-NEXT: $agpr16 = V_ACCVGPR_MOV_B32 $agpr0, implicit $exec, implicit killed $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15, implicit $exec
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr7, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $agpr23 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr6, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $agpr22 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr5, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $agpr21 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr4, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $agpr20 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr3, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $agpr19 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr2, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $agpr18 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $agpr17 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 killed $agpr0, implicit $exec, implicit killed $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15
; GFX90A-NEXT: $agpr16 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec, implicit $exec
; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr16_agpr17_agpr18_agpr19_agpr20_agpr21_agpr22_agpr23_agpr24_agpr25_agpr26_agpr27_agpr28_agpr29_agpr30_agpr31 ; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr16_agpr17_agpr18_agpr19_agpr20_agpr21_agpr22_agpr23_agpr24_agpr25_agpr26_agpr27_agpr28_agpr29_agpr30_agpr31
$agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 = IMPLICIT_DEF $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15 = IMPLICIT_DEF
$agpr16_agpr17_agpr18_agpr19_agpr20_agpr21_agpr22_agpr23_agpr24_agpr25_agpr26_agpr27_agpr28_agpr29_agpr30_agpr31 = COPY killed $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15, implicit $exec $agpr16_agpr17_agpr18_agpr19_agpr20_agpr21_agpr22_agpr23_agpr24_agpr25_agpr26_agpr27_agpr28_agpr29_agpr30_agpr31 = COPY killed $agpr0_agpr1_agpr2_agpr3_agpr4_agpr5_agpr6_agpr7_agpr8_agpr9_agpr10_agpr11_agpr12_agpr13_agpr14_agpr15, implicit $exec
S_ENDPGM 0, implicit $agpr16_agpr17_agpr18_agpr19_agpr20_agpr21_agpr22_agpr23_agpr24_agpr25_agpr26_agpr27_agpr28_agpr29_agpr30_agpr31 S_ENDPGM 0, implicit $agpr16_agpr17_agpr18_agpr19_agpr20_agpr21_agpr22_agpr23_agpr24_agpr25_agpr26_agpr27_agpr28_agpr29_agpr30_agpr31
... ...
# Using last vgpr255 will raise error about absence of emergency spill slot. # Using last vgpr255 will raise error about absence of emergency spill slot.
▲ Show 20 Lines • Show All 116 Lines • ▼ Show 20 Lines bb.0:
; GFX908-NEXT: $agpr5 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr2, implicit $exec ; GFX908-NEXT: $agpr5 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr2, implicit $exec
; GFX908-NEXT: $vgpr1 = V_ACCVGPR_READ_B32_e64 $agpr0, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3 ; GFX908-NEXT: $vgpr1 = V_ACCVGPR_READ_B32_e64 $agpr0, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX908-NEXT: $agpr4 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr1, implicit $exec, implicit $exec ; GFX908-NEXT: $agpr4 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr1, implicit $exec, implicit $exec
; GFX908-NEXT: S_ENDPGM 0, implicit $agpr4_agpr5_agpr6_agpr7, implicit $agpr0_agpr1_agpr2_agpr3 ; GFX908-NEXT: S_ENDPGM 0, implicit $agpr4_agpr5_agpr6_agpr7, implicit $agpr0_agpr1_agpr2_agpr3
; GFX90A-LABEL: name: copy_agpr_to_agpr_tuple ; GFX90A-LABEL: name: copy_agpr_to_agpr_tuple
; GFX90A: liveins: $agpr0, $agpr2_agpr3 ; GFX90A: liveins: $agpr0, $agpr2_agpr3
; GFX90A-NEXT: {{ $}} ; GFX90A-NEXT: {{ $}}
; GFX90A-NEXT: S_NOP 0, implicit-def dead $agpr0_agpr1 ; GFX90A-NEXT: S_NOP 0, implicit-def dead $agpr0_agpr1
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr3, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3 ; GFX90A-NEXT: $agpr7 = V_ACCVGPR_MOV_B32 $agpr3, implicit $exec, implicit-def $agpr4_agpr5_agpr6_agpr7, implicit $agpr0_agpr1_agpr2_agpr3
; GFX90A-NEXT: $agpr7 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec, implicit-def $agpr4_agpr5_agpr6_agpr7 ; GFX90A-NEXT: $agpr6 = V_ACCVGPR_MOV_B32 $agpr2, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr2, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3 ; GFX90A-NEXT: $agpr5 = V_ACCVGPR_MOV_B32 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX90A-NEXT: $agpr6 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec ; GFX90A-NEXT: $agpr4 = V_ACCVGPR_MOV_B32 $agpr0, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3, implicit $exec
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX90A-NEXT: $agpr5 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr0, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX90A-NEXT: $agpr4 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec, implicit $exec
; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr4_agpr5_agpr6_agpr7, implicit $agpr0_agpr1_agpr2_agpr3 ; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr4_agpr5_agpr6_agpr7, implicit $agpr0_agpr1_agpr2_agpr3
S_NOP 0, implicit-def dead $agpr0_agpr1 S_NOP 0, implicit-def dead $agpr0_agpr1
renamable $agpr4_agpr5_agpr6_agpr7 = COPY renamable $agpr0_agpr1_agpr2_agpr3, implicit $exec renamable $agpr4_agpr5_agpr6_agpr7 = COPY renamable $agpr0_agpr1_agpr2_agpr3, implicit $exec
S_ENDPGM 0, implicit $agpr4_agpr5_agpr6_agpr7, implicit $agpr0_agpr1_agpr2_agpr3 S_ENDPGM 0, implicit $agpr4_agpr5_agpr6_agpr7, implicit $agpr0_agpr1_agpr2_agpr3
... ...
--- ---
name: copy_agpr_to_agpr_tuple_kill name: copy_agpr_to_agpr_tuple_kill
Show All 14 Lines bb.0:
; GFX908-NEXT: $agpr5 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr2, implicit $exec ; GFX908-NEXT: $agpr5 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr2, implicit $exec
; GFX908-NEXT: $vgpr1 = V_ACCVGPR_READ_B32_e64 killed $agpr0, implicit $exec, implicit killed $agpr0_agpr1_agpr2_agpr3 ; GFX908-NEXT: $vgpr1 = V_ACCVGPR_READ_B32_e64 killed $agpr0, implicit $exec, implicit killed $agpr0_agpr1_agpr2_agpr3
; GFX908-NEXT: $agpr4 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr1, implicit $exec, implicit $exec ; GFX908-NEXT: $agpr4 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr1, implicit $exec, implicit $exec
; GFX908-NEXT: S_ENDPGM 0, implicit $agpr4_agpr5_agpr6_agpr7 ; GFX908-NEXT: S_ENDPGM 0, implicit $agpr4_agpr5_agpr6_agpr7
; GFX90A-LABEL: name: copy_agpr_to_agpr_tuple_kill ; GFX90A-LABEL: name: copy_agpr_to_agpr_tuple_kill
; GFX90A: liveins: $agpr0, $agpr2_agpr3 ; GFX90A: liveins: $agpr0, $agpr2_agpr3
; GFX90A-NEXT: {{ $}} ; GFX90A-NEXT: {{ $}}
; GFX90A-NEXT: S_NOP 0, implicit-def dead $agpr0_agpr1 ; GFX90A-NEXT: S_NOP 0, implicit-def dead $agpr0_agpr1
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr3, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3 ; GFX90A-NEXT: $agpr7 = V_ACCVGPR_MOV_B32 $agpr3, implicit $exec, implicit-def $agpr4_agpr5_agpr6_agpr7, implicit $agpr0_agpr1_agpr2_agpr3
; GFX90A-NEXT: $agpr7 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec, implicit-def $agpr4_agpr5_agpr6_agpr7 ; GFX90A-NEXT: $agpr6 = V_ACCVGPR_MOV_B32 $agpr2, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr2, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3 ; GFX90A-NEXT: $agpr5 = V_ACCVGPR_MOV_B32 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX90A-NEXT: $agpr6 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec ; GFX90A-NEXT: $agpr4 = V_ACCVGPR_MOV_B32 $agpr0, implicit $exec, implicit killed $agpr0_agpr1_agpr2_agpr3, implicit $exec
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 $agpr1, implicit $exec, implicit $agpr0_agpr1_agpr2_agpr3
; GFX90A-NEXT: $agpr5 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec
; GFX90A-NEXT: $vgpr0 = V_ACCVGPR_READ_B32_e64 killed $agpr0, implicit $exec, implicit killed $agpr0_agpr1_agpr2_agpr3
; GFX90A-NEXT: $agpr4 = V_ACCVGPR_WRITE_B32_e64 killed $vgpr0, implicit $exec, implicit $exec
; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr4_agpr5_agpr6_agpr7 ; GFX90A-NEXT: S_ENDPGM 0, implicit $agpr4_agpr5_agpr6_agpr7
S_NOP 0, implicit-def dead $agpr0_agpr1 S_NOP 0, implicit-def dead $agpr0_agpr1
renamable $agpr4_agpr5_agpr6_agpr7 = COPY renamable killed $agpr0_agpr1_agpr2_agpr3, implicit $exec renamable $agpr4_agpr5_agpr6_agpr7 = COPY renamable killed $agpr0_agpr1_agpr2_agpr3, implicit $exec
S_ENDPGM 0, implicit $agpr4_agpr5_agpr6_agpr7 S_ENDPGM 0, implicit $agpr4_agpr5_agpr6_agpr7
... ...

llvm/test/CodeGen/AMDGPU/agpr-copy-no-vgprs.mir

  • This file was added.
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# XUN: not --crash llc -march=amdgcn -mcpu=gfx908 -run-pass=postrapseudos -verify-machineinstrs -o /dev/null %s 2>&1 | FileCheck -check-prefix=GFX908 %s
# RUN: llc -march=amdgcn -mcpu=gfx90a -run-pass=postrapseudos -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX90A %s
# GFX908: LLVM ERROR: Error while trying to spill VGPR0 from class VGPR_32: Cannot scavenge register without an emergency spill slot!
---
name: no_free_vgprs_for_copy_a32_to_a32
tracksRegLiveness: true
body: |
bb.0:
liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15, $vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31, $vgpr32_vgpr33_vgpr34_vgpr35_vgpr36_vgpr37_vgpr38_vgpr39_vgpr40_vgpr41_vgpr42_vgpr43_vgpr44_vgpr45_vgpr46_vgpr47, $vgpr48_vgpr49_vgpr50_vgpr51_vgpr52_vgpr53_vgpr54_vgpr55_vgpr56_vgpr57_vgpr58_vgpr59_vgpr60_vgpr61_vgpr62_vgpr63, $vgpr64_vgpr65_vgpr66_vgpr67_vgpr68_vgpr69_vgpr70_vgpr71_vgpr72_vgpr73_vgpr74_vgpr75_vgpr76_vgpr77_vgpr78_vgpr79, $vgpr80_vgpr81_vgpr82_vgpr83_vgpr84_vgpr85_vgpr86_vgpr87_vgpr88_vgpr89_vgpr90_vgpr91_vgpr92_vgpr93_vgpr94_vgpr95, $vgpr96_vgpr97_vgpr98_vgpr99_vgpr100_vgpr101_vgpr102_vgpr103_vgpr104_vgpr105_vgpr106_vgpr107_vgpr108_vgpr109_vgpr110_vgpr111, $vgpr112_vgpr113_vgpr114_vgpr115_vgpr116_vgpr117_vgpr118_vgpr119_vgpr120_vgpr121_vgpr122_vgpr123_vgpr124_vgpr125_vgpr126_vgpr127, $vgpr128_vgpr129_vgpr130_vgpr131_vgpr132_vgpr133_vgpr134_vgpr135_vgpr136_vgpr137_vgpr138_vgpr139_vgpr140_vgpr141_vgpr142_vgpr143, $vgpr144_vgpr145_vgpr146_vgpr147_vgpr148_vgpr149_vgpr150_vgpr151_vgpr152_vgpr153_vgpr154_vgpr155_vgpr156_vgpr157_vgpr158_vgpr159, $vgpr160_vgpr161_vgpr162_vgpr163_vgpr164_vgpr165_vgpr166_vgpr167_vgpr168_vgpr169_vgpr170_vgpr171_vgpr172_vgpr173_vgpr174_vgpr175, $vgpr176_vgpr177_vgpr178_vgpr179_vgpr180_vgpr181_vgpr182_vgpr183_vgpr184_vgpr185_vgpr186_vgpr187_vgpr188_vgpr189_vgpr190_vgpr191, $vgpr192_vgpr193_vgpr194_vgpr195_vgpr196_vgpr197_vgpr198_vgpr199_vgpr200_vgpr201_vgpr202_vgpr203_vgpr204_vgpr205_vgpr206_vgpr207, $vgpr208_vgpr209_vgpr210_vgpr211_vgpr212_vgpr213_vgpr214_vgpr215_vgpr216_vgpr217_vgpr218_vgpr219_vgpr220_vgpr221_vgpr222_vgpr223, $vgpr224_vgpr225_vgpr226_vgpr227_vgpr228_vgpr229_vgpr230_vgpr231_vgpr232_vgpr233_vgpr234_vgpr235_vgpr236_vgpr237_vgpr238_vgpr239, $vgpr240_vgpr241_vgpr242_vgpr243_vgpr244_vgpr245_vgpr246_vgpr247, $vgpr248_vgpr249_vgpr250_vgpr251, $vgpr252_vgpr253, $vgpr254, $vgpr255, $agpr0
; GFX90A-LABEL: name: no_free_vgprs_for_copy_a32_to_a32
; GFX90A: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15, $vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31, $vgpr32_vgpr33_vgpr34_vgpr35_vgpr36_vgpr37_vgpr38_vgpr39_vgpr40_vgpr41_vgpr42_vgpr43_vgpr44_vgpr45_vgpr46_vgpr47, $vgpr48_vgpr49_vgpr50_vgpr51_vgpr52_vgpr53_vgpr54_vgpr55_vgpr56_vgpr57_vgpr58_vgpr59_vgpr60_vgpr61_vgpr62_vgpr63, $vgpr64_vgpr65_vgpr66_vgpr67_vgpr68_vgpr69_vgpr70_vgpr71_vgpr72_vgpr73_vgpr74_vgpr75_vgpr76_vgpr77_vgpr78_vgpr79, $vgpr80_vgpr81_vgpr82_vgpr83_vgpr84_vgpr85_vgpr86_vgpr87_vgpr88_vgpr89_vgpr90_vgpr91_vgpr92_vgpr93_vgpr94_vgpr95, $vgpr96_vgpr97_vgpr98_vgpr99_vgpr100_vgpr101_vgpr102_vgpr103_vgpr104_vgpr105_vgpr106_vgpr107_vgpr108_vgpr109_vgpr110_vgpr111, $vgpr112_vgpr113_vgpr114_vgpr115_vgpr116_vgpr117_vgpr118_vgpr119_vgpr120_vgpr121_vgpr122_vgpr123_vgpr124_vgpr125_vgpr126_vgpr127, $vgpr128_vgpr129_vgpr130_vgpr131_vgpr132_vgpr133_vgpr134_vgpr135_vgpr136_vgpr137_vgpr138_vgpr139_vgpr140_vgpr141_vgpr142_vgpr143, $vgpr144_vgpr145_vgpr146_vgpr147_vgpr148_vgpr149_vgpr150_vgpr151_vgpr152_vgpr153_vgpr154_vgpr155_vgpr156_vgpr157_vgpr158_vgpr159, $vgpr160_vgpr161_vgpr162_vgpr163_vgpr164_vgpr165_vgpr166_vgpr167_vgpr168_vgpr169_vgpr170_vgpr171_vgpr172_vgpr173_vgpr174_vgpr175, $vgpr176_vgpr177_vgpr178_vgpr179_vgpr180_vgpr181_vgpr182_vgpr183_vgpr184_vgpr185_vgpr186_vgpr187_vgpr188_vgpr189_vgpr190_vgpr191, $vgpr192_vgpr193_vgpr194_vgpr195_vgpr196_vgpr197_vgpr198_vgpr199_vgpr200_vgpr201_vgpr202_vgpr203_vgpr204_vgpr205_vgpr206_vgpr207, $vgpr208_vgpr209_vgpr210_vgpr211_vgpr212_vgpr213_vgpr214_vgpr215_vgpr216_vgpr217_vgpr218_vgpr219_vgpr220_vgpr221_vgpr222_vgpr223, $vgpr224_vgpr225_vgpr226_vgpr227_vgpr228_vgpr229_vgpr230_vgpr231_vgpr232_vgpr233_vgpr234_vgpr235_vgpr236_vgpr237_vgpr238_vgpr239, $vgpr240_vgpr241_vgpr242_vgpr243_vgpr244_vgpr245_vgpr246_vgpr247, $vgpr248_vgpr249_vgpr250_vgpr251, $vgpr252_vgpr253, $vgpr254, $vgpr255, $agpr0
; GFX90A-NEXT: {{ $}}
; GFX90A-NEXT: $agpr1 = V_ACCVGPR_MOV_B32 $agpr0, implicit $exec
; GFX90A-NEXT: S_ENDPGM 0, csr_amdgpu_allvgprs, implicit $agpr1
$agpr1 = COPY $agpr0
S_ENDPGM 0, csr_amdgpu_allvgprs, implicit $agpr1
...
---
name: no_free_vgprs_for_copy_a64_to_a64
tracksRegLiveness: true
body: |
bb.0:
liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15, $vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31, $vgpr32_vgpr33_vgpr34_vgpr35_vgpr36_vgpr37_vgpr38_vgpr39_vgpr40_vgpr41_vgpr42_vgpr43_vgpr44_vgpr45_vgpr46_vgpr47, $vgpr48_vgpr49_vgpr50_vgpr51_vgpr52_vgpr53_vgpr54_vgpr55_vgpr56_vgpr57_vgpr58_vgpr59_vgpr60_vgpr61_vgpr62_vgpr63, $vgpr64_vgpr65_vgpr66_vgpr67_vgpr68_vgpr69_vgpr70_vgpr71_vgpr72_vgpr73_vgpr74_vgpr75_vgpr76_vgpr77_vgpr78_vgpr79, $vgpr80_vgpr81_vgpr82_vgpr83_vgpr84_vgpr85_vgpr86_vgpr87_vgpr88_vgpr89_vgpr90_vgpr91_vgpr92_vgpr93_vgpr94_vgpr95, $vgpr96_vgpr97_vgpr98_vgpr99_vgpr100_vgpr101_vgpr102_vgpr103_vgpr104_vgpr105_vgpr106_vgpr107_vgpr108_vgpr109_vgpr110_vgpr111, $vgpr112_vgpr113_vgpr114_vgpr115_vgpr116_vgpr117_vgpr118_vgpr119_vgpr120_vgpr121_vgpr122_vgpr123_vgpr124_vgpr125_vgpr126_vgpr127, $vgpr128_vgpr129_vgpr130_vgpr131_vgpr132_vgpr133_vgpr134_vgpr135_vgpr136_vgpr137_vgpr138_vgpr139_vgpr140_vgpr141_vgpr142_vgpr143, $vgpr144_vgpr145_vgpr146_vgpr147_vgpr148_vgpr149_vgpr150_vgpr151_vgpr152_vgpr153_vgpr154_vgpr155_vgpr156_vgpr157_vgpr158_vgpr159, $vgpr160_vgpr161_vgpr162_vgpr163_vgpr164_vgpr165_vgpr166_vgpr167_vgpr168_vgpr169_vgpr170_vgpr171_vgpr172_vgpr173_vgpr174_vgpr175, $vgpr176_vgpr177_vgpr178_vgpr179_vgpr180_vgpr181_vgpr182_vgpr183_vgpr184_vgpr185_vgpr186_vgpr187_vgpr188_vgpr189_vgpr190_vgpr191, $vgpr192_vgpr193_vgpr194_vgpr195_vgpr196_vgpr197_vgpr198_vgpr199_vgpr200_vgpr201_vgpr202_vgpr203_vgpr204_vgpr205_vgpr206_vgpr207, $vgpr208_vgpr209_vgpr210_vgpr211_vgpr212_vgpr213_vgpr214_vgpr215_vgpr216_vgpr217_vgpr218_vgpr219_vgpr220_vgpr221_vgpr222_vgpr223, $vgpr224_vgpr225_vgpr226_vgpr227_vgpr228_vgpr229_vgpr230_vgpr231_vgpr232_vgpr233_vgpr234_vgpr235_vgpr236_vgpr237_vgpr238_vgpr239, $vgpr240_vgpr241_vgpr242_vgpr243_vgpr244_vgpr245_vgpr246_vgpr247, $vgpr248_vgpr249_vgpr250_vgpr251, $vgpr252_vgpr253, $vgpr254, $vgpr255, $agpr0_agpr1
; GFX90A-LABEL: name: no_free_vgprs_for_copy_a64_to_a64
; GFX90A: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15, $vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31, $vgpr32_vgpr33_vgpr34_vgpr35_vgpr36_vgpr37_vgpr38_vgpr39_vgpr40_vgpr41_vgpr42_vgpr43_vgpr44_vgpr45_vgpr46_vgpr47, $vgpr48_vgpr49_vgpr50_vgpr51_vgpr52_vgpr53_vgpr54_vgpr55_vgpr56_vgpr57_vgpr58_vgpr59_vgpr60_vgpr61_vgpr62_vgpr63, $vgpr64_vgpr65_vgpr66_vgpr67_vgpr68_vgpr69_vgpr70_vgpr71_vgpr72_vgpr73_vgpr74_vgpr75_vgpr76_vgpr77_vgpr78_vgpr79, $vgpr80_vgpr81_vgpr82_vgpr83_vgpr84_vgpr85_vgpr86_vgpr87_vgpr88_vgpr89_vgpr90_vgpr91_vgpr92_vgpr93_vgpr94_vgpr95, $vgpr96_vgpr97_vgpr98_vgpr99_vgpr100_vgpr101_vgpr102_vgpr103_vgpr104_vgpr105_vgpr106_vgpr107_vgpr108_vgpr109_vgpr110_vgpr111, $vgpr112_vgpr113_vgpr114_vgpr115_vgpr116_vgpr117_vgpr118_vgpr119_vgpr120_vgpr121_vgpr122_vgpr123_vgpr124_vgpr125_vgpr126_vgpr127, $vgpr128_vgpr129_vgpr130_vgpr131_vgpr132_vgpr133_vgpr134_vgpr135_vgpr136_vgpr137_vgpr138_vgpr139_vgpr140_vgpr141_vgpr142_vgpr143, $vgpr144_vgpr145_vgpr146_vgpr147_vgpr148_vgpr149_vgpr150_vgpr151_vgpr152_vgpr153_vgpr154_vgpr155_vgpr156_vgpr157_vgpr158_vgpr159, $vgpr160_vgpr161_vgpr162_vgpr163_vgpr164_vgpr165_vgpr166_vgpr167_vgpr168_vgpr169_vgpr170_vgpr171_vgpr172_vgpr173_vgpr174_vgpr175, $vgpr176_vgpr177_vgpr178_vgpr179_vgpr180_vgpr181_vgpr182_vgpr183_vgpr184_vgpr185_vgpr186_vgpr187_vgpr188_vgpr189_vgpr190_vgpr191, $vgpr192_vgpr193_vgpr194_vgpr195_vgpr196_vgpr197_vgpr198_vgpr199_vgpr200_vgpr201_vgpr202_vgpr203_vgpr204_vgpr205_vgpr206_vgpr207, $vgpr208_vgpr209_vgpr210_vgpr211_vgpr212_vgpr213_vgpr214_vgpr215_vgpr216_vgpr217_vgpr218_vgpr219_vgpr220_vgpr221_vgpr222_vgpr223, $vgpr224_vgpr225_vgpr226_vgpr227_vgpr228_vgpr229_vgpr230_vgpr231_vgpr232_vgpr233_vgpr234_vgpr235_vgpr236_vgpr237_vgpr238_vgpr239, $vgpr240_vgpr241_vgpr242_vgpr243_vgpr244_vgpr245_vgpr246_vgpr247, $vgpr248_vgpr249_vgpr250_vgpr251, $vgpr252_vgpr253, $vgpr254, $vgpr255, $agpr0_agpr1
; GFX90A-NEXT: {{ $}}
; GFX90A-NEXT: $agpr3 = V_ACCVGPR_MOV_B32 $agpr1, implicit $exec, implicit-def $agpr2_agpr3, implicit $agpr0_agpr1
; GFX90A-NEXT: $agpr2 = V_ACCVGPR_MOV_B32 $agpr0, implicit $exec, implicit $agpr0_agpr1
; GFX90A-NEXT: S_ENDPGM 0, csr_amdgpu_allvgprs, implicit $agpr2_agpr3
$agpr2_agpr3 = COPY $agpr0_agpr1
S_ENDPGM 0, csr_amdgpu_allvgprs, implicit $agpr2_agpr3
...

llvm/test/CodeGen/AMDGPU/agpr-copy-sgpr-no-vgprs.mir

  • This file was added.
# RUN: not --crash llc -march=amdgcn -mcpu=gfx908 -run-pass=postrapseudos -verify-machineinstrs -o /dev/null %s 2>&1 | FileCheck %s
# RUN: not --crash llc -march=amdgcn -mcpu=gfx90a -run-pass=postrapseudos -verify-machineinstrs -o /dev/null %s 2>&1 | FileCheck %s
# CHECK: LLVM ERROR: Error while trying to spill VGPR0 from class VGPR_32: Cannot scavenge register without an emergency spill slot!
---
name: no_free_vgprs_for_copy_s32_to_a32
tracksRegLiveness: true
body: |
bb.0:
liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15, $vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31, $vgpr32_vgpr33_vgpr34_vgpr35_vgpr36_vgpr37_vgpr38_vgpr39_vgpr40_vgpr41_vgpr42_vgpr43_vgpr44_vgpr45_vgpr46_vgpr47, $vgpr48_vgpr49_vgpr50_vgpr51_vgpr52_vgpr53_vgpr54_vgpr55_vgpr56_vgpr57_vgpr58_vgpr59_vgpr60_vgpr61_vgpr62_vgpr63, $vgpr64_vgpr65_vgpr66_vgpr67_vgpr68_vgpr69_vgpr70_vgpr71_vgpr72_vgpr73_vgpr74_vgpr75_vgpr76_vgpr77_vgpr78_vgpr79, $vgpr80_vgpr81_vgpr82_vgpr83_vgpr84_vgpr85_vgpr86_vgpr87_vgpr88_vgpr89_vgpr90_vgpr91_vgpr92_vgpr93_vgpr94_vgpr95, $vgpr96_vgpr97_vgpr98_vgpr99_vgpr100_vgpr101_vgpr102_vgpr103_vgpr104_vgpr105_vgpr106_vgpr107_vgpr108_vgpr109_vgpr110_vgpr111, $vgpr112_vgpr113_vgpr114_vgpr115_vgpr116_vgpr117_vgpr118_vgpr119_vgpr120_vgpr121_vgpr122_vgpr123_vgpr124_vgpr125_vgpr126_vgpr127, $vgpr128_vgpr129_vgpr130_vgpr131_vgpr132_vgpr133_vgpr134_vgpr135_vgpr136_vgpr137_vgpr138_vgpr139_vgpr140_vgpr141_vgpr142_vgpr143, $vgpr144_vgpr145_vgpr146_vgpr147_vgpr148_vgpr149_vgpr150_vgpr151_vgpr152_vgpr153_vgpr154_vgpr155_vgpr156_vgpr157_vgpr158_vgpr159, $vgpr160_vgpr161_vgpr162_vgpr163_vgpr164_vgpr165_vgpr166_vgpr167_vgpr168_vgpr169_vgpr170_vgpr171_vgpr172_vgpr173_vgpr174_vgpr175, $vgpr176_vgpr177_vgpr178_vgpr179_vgpr180_vgpr181_vgpr182_vgpr183_vgpr184_vgpr185_vgpr186_vgpr187_vgpr188_vgpr189_vgpr190_vgpr191, $vgpr192_vgpr193_vgpr194_vgpr195_vgpr196_vgpr197_vgpr198_vgpr199_vgpr200_vgpr201_vgpr202_vgpr203_vgpr204_vgpr205_vgpr206_vgpr207, $vgpr208_vgpr209_vgpr210_vgpr211_vgpr212_vgpr213_vgpr214_vgpr215_vgpr216_vgpr217_vgpr218_vgpr219_vgpr220_vgpr221_vgpr222_vgpr223, $vgpr224_vgpr225_vgpr226_vgpr227_vgpr228_vgpr229_vgpr230_vgpr231_vgpr232_vgpr233_vgpr234_vgpr235_vgpr236_vgpr237_vgpr238_vgpr239, $vgpr240_vgpr241_vgpr242_vgpr243_vgpr244_vgpr245_vgpr246_vgpr247, $vgpr248_vgpr249_vgpr250_vgpr251, $vgpr252_vgpr253, $vgpr254, $vgpr255, $sgpr8
; GFX90A-LABEL: name: no_free_vgprs_for_copy_a32_to_a32
; GFX90A: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15, $vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31, $vgpr32_vgpr33_vgpr34_vgpr35_vgpr36_vgpr37_vgpr38_vgpr39_vgpr40_vgpr41_vgpr42_vgpr43_vgpr44_vgpr45_vgpr46_vgpr47, $vgpr48_vgpr49_vgpr50_vgpr51_vgpr52_vgpr53_vgpr54_vgpr55_vgpr56_vgpr57_vgpr58_vgpr59_vgpr60_vgpr61_vgpr62_vgpr63, $vgpr64_vgpr65_vgpr66_vgpr67_vgpr68_vgpr69_vgpr70_vgpr71_vgpr72_vgpr73_vgpr74_vgpr75_vgpr76_vgpr77_vgpr78_vgpr79, $vgpr80_vgpr81_vgpr82_vgpr83_vgpr84_vgpr85_vgpr86_vgpr87_vgpr88_vgpr89_vgpr90_vgpr91_vgpr92_vgpr93_vgpr94_vgpr95, $vgpr96_vgpr97_vgpr98_vgpr99_vgpr100_vgpr101_vgpr102_vgpr103_vgpr104_vgpr105_vgpr106_vgpr107_vgpr108_vgpr109_vgpr110_vgpr111, $vgpr112_vgpr113_vgpr114_vgpr115_vgpr116_vgpr117_vgpr118_vgpr119_vgpr120_vgpr121_vgpr122_vgpr123_vgpr124_vgpr125_vgpr126_vgpr127, $vgpr128_vgpr129_vgpr130_vgpr131_vgpr132_vgpr133_vgpr134_vgpr135_vgpr136_vgpr137_vgpr138_vgpr139_vgpr140_vgpr141_vgpr142_vgpr143, $vgpr144_vgpr145_vgpr146_vgpr147_vgpr148_vgpr149_vgpr150_vgpr151_vgpr152_vgpr153_vgpr154_vgpr155_vgpr156_vgpr157_vgpr158_vgpr159, $vgpr160_vgpr161_vgpr162_vgpr163_vgpr164_vgpr165_vgpr166_vgpr167_vgpr168_vgpr169_vgpr170_vgpr171_vgpr172_vgpr173_vgpr174_vgpr175, $vgpr176_vgpr177_vgpr178_vgpr179_vgpr180_vgpr181_vgpr182_vgpr183_vgpr184_vgpr185_vgpr186_vgpr187_vgpr188_vgpr189_vgpr190_vgpr191, $vgpr192_vgpr193_vgpr194_vgpr195_vgpr196_vgpr197_vgpr198_vgpr199_vgpr200_vgpr201_vgpr202_vgpr203_vgpr204_vgpr205_vgpr206_vgpr207, $vgpr208_vgpr209_vgpr210_vgpr211_vgpr212_vgpr213_vgpr214_vgpr215_vgpr216_vgpr217_vgpr218_vgpr219_vgpr220_vgpr221_vgpr222_vgpr223, $vgpr224_vgpr225_vgpr226_vgpr227_vgpr228_vgpr229_vgpr230_vgpr231_vgpr232_vgpr233_vgpr234_vgpr235_vgpr236_vgpr237_vgpr238_vgpr239, $vgpr240_vgpr241_vgpr242_vgpr243_vgpr244_vgpr245_vgpr246_vgpr247, $vgpr248_vgpr249_vgpr250_vgpr251, $vgpr252_vgpr253, $vgpr254, $vgpr255, $sgpr8
; GFX90A-NEXT: {{ $}}
; GFX90A-NEXT: $agpr1 = V_ACCVGPR_MOV_B32 $agpr0, implicit $exec
; GFX90A-NEXT: S_ENDPGM 0, csr_amdgpu_allvgprs, implicit $agpr1
$agpr1 = COPY $sgpr8
S_ENDPGM 0, csr_amdgpu_allvgprs, implicit $agpr1
...
---
name: no_free_vgprs_for_copy_s64_to_a64
tracksRegLiveness: true
body: |
bb.0:
liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15, $vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31, $vgpr32_vgpr33_vgpr34_vgpr35_vgpr36_vgpr37_vgpr38_vgpr39_vgpr40_vgpr41_vgpr42_vgpr43_vgpr44_vgpr45_vgpr46_vgpr47, $vgpr48_vgpr49_vgpr50_vgpr51_vgpr52_vgpr53_vgpr54_vgpr55_vgpr56_vgpr57_vgpr58_vgpr59_vgpr60_vgpr61_vgpr62_vgpr63, $vgpr64_vgpr65_vgpr66_vgpr67_vgpr68_vgpr69_vgpr70_vgpr71_vgpr72_vgpr73_vgpr74_vgpr75_vgpr76_vgpr77_vgpr78_vgpr79, $vgpr80_vgpr81_vgpr82_vgpr83_vgpr84_vgpr85_vgpr86_vgpr87_vgpr88_vgpr89_vgpr90_vgpr91_vgpr92_vgpr93_vgpr94_vgpr95, $vgpr96_vgpr97_vgpr98_vgpr99_vgpr100_vgpr101_vgpr102_vgpr103_vgpr104_vgpr105_vgpr106_vgpr107_vgpr108_vgpr109_vgpr110_vgpr111, $vgpr112_vgpr113_vgpr114_vgpr115_vgpr116_vgpr117_vgpr118_vgpr119_vgpr120_vgpr121_vgpr122_vgpr123_vgpr124_vgpr125_vgpr126_vgpr127, $vgpr128_vgpr129_vgpr130_vgpr131_vgpr132_vgpr133_vgpr134_vgpr135_vgpr136_vgpr137_vgpr138_vgpr139_vgpr140_vgpr141_vgpr142_vgpr143, $vgpr144_vgpr145_vgpr146_vgpr147_vgpr148_vgpr149_vgpr150_vgpr151_vgpr152_vgpr153_vgpr154_vgpr155_vgpr156_vgpr157_vgpr158_vgpr159, $vgpr160_vgpr161_vgpr162_vgpr163_vgpr164_vgpr165_vgpr166_vgpr167_vgpr168_vgpr169_vgpr170_vgpr171_vgpr172_vgpr173_vgpr174_vgpr175, $vgpr176_vgpr177_vgpr178_vgpr179_vgpr180_vgpr181_vgpr182_vgpr183_vgpr184_vgpr185_vgpr186_vgpr187_vgpr188_vgpr189_vgpr190_vgpr191, $vgpr192_vgpr193_vgpr194_vgpr195_vgpr196_vgpr197_vgpr198_vgpr199_vgpr200_vgpr201_vgpr202_vgpr203_vgpr204_vgpr205_vgpr206_vgpr207, $vgpr208_vgpr209_vgpr210_vgpr211_vgpr212_vgpr213_vgpr214_vgpr215_vgpr216_vgpr217_vgpr218_vgpr219_vgpr220_vgpr221_vgpr222_vgpr223, $vgpr224_vgpr225_vgpr226_vgpr227_vgpr228_vgpr229_vgpr230_vgpr231_vgpr232_vgpr233_vgpr234_vgpr235_vgpr236_vgpr237_vgpr238_vgpr239, $vgpr240_vgpr241_vgpr242_vgpr243_vgpr244_vgpr245_vgpr246_vgpr247, $vgpr248_vgpr249_vgpr250_vgpr251, $vgpr252_vgpr253, $vgpr254, $vgpr255, $sgpr8_sgpr9
; GFX90A-LABEL: name: no_free_vgprs_for_copy_a64_to_a64
; GFX90A: liveins: $vgpr0_vgpr1_vgpr2_vgpr3_vgpr4_vgpr5_vgpr6_vgpr7_vgpr8_vgpr9_vgpr10_vgpr11_vgpr12_vgpr13_vgpr14_vgpr15, $vgpr16_vgpr17_vgpr18_vgpr19_vgpr20_vgpr21_vgpr22_vgpr23_vgpr24_vgpr25_vgpr26_vgpr27_vgpr28_vgpr29_vgpr30_vgpr31, $vgpr32_vgpr33_vgpr34_vgpr35_vgpr36_vgpr37_vgpr38_vgpr39_vgpr40_vgpr41_vgpr42_vgpr43_vgpr44_vgpr45_vgpr46_vgpr47, $vgpr48_vgpr49_vgpr50_vgpr51_vgpr52_vgpr53_vgpr54_vgpr55_vgpr56_vgpr57_vgpr58_vgpr59_vgpr60_vgpr61_vgpr62_vgpr63, $vgpr64_vgpr65_vgpr66_vgpr67_vgpr68_vgpr69_vgpr70_vgpr71_vgpr72_vgpr73_vgpr74_vgpr75_vgpr76_vgpr77_vgpr78_vgpr79, $vgpr80_vgpr81_vgpr82_vgpr83_vgpr84_vgpr85_vgpr86_vgpr87_vgpr88_vgpr89_vgpr90_vgpr91_vgpr92_vgpr93_vgpr94_vgpr95, $vgpr96_vgpr97_vgpr98_vgpr99_vgpr100_vgpr101_vgpr102_vgpr103_vgpr104_vgpr105_vgpr106_vgpr107_vgpr108_vgpr109_vgpr110_vgpr111, $vgpr112_vgpr113_vgpr114_vgpr115_vgpr116_vgpr117_vgpr118_vgpr119_vgpr120_vgpr121_vgpr122_vgpr123_vgpr124_vgpr125_vgpr126_vgpr127, $vgpr128_vgpr129_vgpr130_vgpr131_vgpr132_vgpr133_vgpr134_vgpr135_vgpr136_vgpr137_vgpr138_vgpr139_vgpr140_vgpr141_vgpr142_vgpr143, $vgpr144_vgpr145_vgpr146_vgpr147_vgpr148_vgpr149_vgpr150_vgpr151_vgpr152_vgpr153_vgpr154_vgpr155_vgpr156_vgpr157_vgpr158_vgpr159, $vgpr160_vgpr161_vgpr162_vgpr163_vgpr164_vgpr165_vgpr166_vgpr167_vgpr168_vgpr169_vgpr170_vgpr171_vgpr172_vgpr173_vgpr174_vgpr175, $vgpr176_vgpr177_vgpr178_vgpr179_vgpr180_vgpr181_vgpr182_vgpr183_vgpr184_vgpr185_vgpr186_vgpr187_vgpr188_vgpr189_vgpr190_vgpr191, $vgpr192_vgpr193_vgpr194_vgpr195_vgpr196_vgpr197_vgpr198_vgpr199_vgpr200_vgpr201_vgpr202_vgpr203_vgpr204_vgpr205_vgpr206_vgpr207, $vgpr208_vgpr209_vgpr210_vgpr211_vgpr212_vgpr213_vgpr214_vgpr215_vgpr216_vgpr217_vgpr218_vgpr219_vgpr220_vgpr221_vgpr222_vgpr223, $vgpr224_vgpr225_vgpr226_vgpr227_vgpr228_vgpr229_vgpr230_vgpr231_vgpr232_vgpr233_vgpr234_vgpr235_vgpr236_vgpr237_vgpr238_vgpr239, $vgpr240_vgpr241_vgpr242_vgpr243_vgpr244_vgpr245_vgpr246_vgpr247, $vgpr248_vgpr249_vgpr250_vgpr251, $vgpr252_vgpr253, $vgpr254, $vgpr255, $sgpr8_sgpr9
; GFX90A-NEXT: {{ $}}
; GFX90A-NEXT: $agpr3 = V_ACCVGPR_MOV_B32 $agpr1, implicit $exec, implicit-def $agpr2_agpr3, implicit $agpr0_agpr1
; GFX90A-NEXT: $agpr2 = V_ACCVGPR_MOV_B32 $agpr0, implicit $exec, implicit $agpr0_agpr1
; GFX90A-NEXT: S_ENDPGM 0, csr_amdgpu_allvgprs, implicit $agpr2_agpr3
$agpr2_agpr3 = COPY $sgpr8_sgpr9
S_ENDPGM 0, csr_amdgpu_allvgprs, implicit $agpr2_agpr3
...