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318 commits

Author SHA1 Message Date
Daniel Schürmann
709f60e71d aco/ra: use auto for std container iterators 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30898>
 2024-09-02 15:31:52 +00:00
Daniel Schürmann
534031761a aco/ra: avoid rename map lookups in most cases 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30898>
 2024-09-02 15:31:52 +00:00
Daniel Schürmann
72464e24b4 aco/ra: add add_rename() helper 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30898>
 2024-09-02 15:31:51 +00:00
Georg Lehmann
8f3bb1fb2e aco/ra: always reuse def register for literal copy 
Foz-DB Vega10:
Totals from 4056 (6.43% of 63053) affected shaders:
Instrs: 5540797 -> 5540760 (-0.00%); split: -0.00%, +0.00%
CodeSize: 29680912 -> 29680812 (-0.00%); split: -0.00%, +0.00%
SGPRs: 307808 -> 307680 (-0.04%)
Latency: 82483179 -> 82484437 (+0.00%); split: -0.00%, +0.00%
InvThroughput: 45546645 -> 45547091 (+0.00%); split: -0.00%, +0.00%
SClause: 185641 -> 185648 (+0.00%); split: -0.00%, +0.01%
Copies: 642229 -> 642214 (-0.00%); split: -0.01%, +0.01%
SALU: 643132 -> 643107 (-0.00%); split: -0.01%, +0.01%

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30932>
 2024-09-02 11:09:55 +00:00
Georg Lehmann
5fb54d1fde aco/ra: fix copying 64bit literal to sgprs 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30932>
 2024-09-02 11:09:55 +00:00
Georg Lehmann
364764356c aco/ra: use parallelcopy to copy literal instead of s_mov 
This can result in smaller code size.

Foz-DB Vega10:
Totals from 4745 (7.53% of 63053) affected shaders:
CodeSize: 33014176 -> 33007088 (-0.02%); split: -0.02%, +0.00%
Copies: 690055 -> 704738 (+2.13%)

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30932>
 2024-09-02 11:09:55 +00:00
Georg Lehmann
607cf5a8e9 aco/ra: unconditionally replace literal with sgpr when promoting to VOP3 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30932>
 2024-09-02 11:09:55 +00:00
Daniel Schürmann
162876c875 aco/ra: use live-in variables directly rather than computing them 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30120>
 2024-07-16 14:00:49 +00:00
Georg Lehmann
cd9187a1e1 aco/ra: fix affinity for s_addk 
The first, non SCC def matters.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Fixes: 39380d475a ("aco: add affinities for possible sopk optimizations")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29943>
 2024-07-10 13:36:00 +00:00
Daniel Schürmann
fab95c78f9 aco/ra: remove special-casing of p_logical_end 
There is always enough registers available and this code
was broken anyway and had no effect.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29962>
 2024-07-10 12:31:02 +00:00
Daniel Schürmann
dc851c0aa6 aco/ra: use live_in_demand in should_compact_linear_vgprs() 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29962>
 2024-07-10 12:31:02 +00:00
Daniel Schürmann
a497d105e3 aco: move live var information into struct Program 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29713>
 2024-06-14 14:32:35 +00:00
Daniel Schürmann
c452a4d1cc aco/ra: use round robin register allocation 
Totals from 74681 (94.06% of 79395) affected shaders: (GFX11)

MaxWaves: 2265668 -> 2263546 (-0.09%); split: +0.01%, -0.10%
Instrs: 44941647 -> 44412809 (-1.18%); split: -1.23%, +0.05%
CodeSize: 234173852 -> 232009132 (-0.92%); split: -0.97%, +0.05%
VGPRs: 3033208 -> 3403000 (+12.19%); split: -0.02%, +12.22%
Latency: 305575738 -> 301100302 (-1.46%); split: -1.70%, +0.23%
InvThroughput: 49366070 -> 49020000 (-0.70%); split: -0.91%, +0.21%
VClause: 875748 -> 854930 (-2.38%); split: -2.65%, +0.27%
SClause: 1369614 -> 1327212 (-3.10%); split: -3.43%, +0.33%
Copies: 2887932 -> 2883061 (-0.17%); split: -1.93%, +1.76%
Branches: 885041 -> 885101 (+0.01%); split: -0.01%, +0.02%
VALU: 25218078 -> 25215170 (-0.01%); split: -0.20%, +0.19%
SALU: 4328640 -> 4326052 (-0.06%); split: -0.20%, +0.14%
VOPD: 9129 -> 9611 (+5.28%); split: +7.48%, -2.20%
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29235>
 2024-06-06 21:02:15 +00:00
Daniel Schürmann
197943ae27 aco/ra: change heuristic to first fit 
Totals from 73175 (92.17% of 79395) affected shaders: (GFX11)

MaxWaves: 2217690 -> 2217930 (+0.01%); split: +0.02%, -0.01%
Instrs: 44780731 -> 44784895 (+0.01%); split: -0.14%, +0.15%
CodeSize: 233238960 -> 233255604 (+0.01%); split: -0.11%, +0.12%
VGPRs: 3009116 -> 3007684 (-0.05%); split: -0.29%, +0.24%
Latency: 304320163 -> 304286592 (-0.01%); split: -0.31%, +0.30%
InvThroughput: 49121992 -> 49145025 (+0.05%); split: -0.20%, +0.25%
VClause: 872566 -> 873242 (+0.08%); split: -0.25%, +0.33%
SClause: 1359666 -> 1361640 (+0.15%); split: -0.11%, +0.26%
Copies: 2879649 -> 2881646 (+0.07%); split: -1.13%, +1.20%
Branches: 887102 -> 887093 (-0.00%); split: -0.01%, +0.01%
VALU: 25128240 -> 25128572 (+0.00%); split: -0.12%, +0.12%
SALU: 4328852 -> 4330559 (+0.04%); split: -0.07%, +0.11%
VOPD: 8861 -> 8992 (+1.48%); split: +2.63%, -1.15%
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29235>
 2024-06-06 21:02:15 +00:00
Daniel Schürmann
d76fc005b6 aco/ra: re-use registers from killed operands 
Totals from 77283 (97.34% of 79395) affected shaders: (GFX11)

MaxWaves: 2348498 -> 2348250 (-0.01%); split: +0.01%, -0.02%
Instrs: 45304558 -> 45097367 (-0.46%); split: -0.57%, +0.11%
CodeSize: 235719656 -> 234957768 (-0.32%); split: -0.43%, +0.11%
VGPRs: 3065984 -> 3073244 (+0.24%); split: -0.41%, +0.65%
Latency: 308010576 -> 307008565 (-0.33%); split: -0.85%, +0.52%
InvThroughput: 49560307 -> 49464214 (-0.19%); split: -0.54%, +0.34%
VClause: 881895 -> 879739 (-0.24%); split: -0.78%, +0.53%
SClause: 1388139 -> 1374634 (-0.97%); split: -1.12%, +0.14%
Copies: 2918583 -> 2910434 (-0.28%); split: -1.92%, +1.64%
Branches: 893947 -> 893712 (-0.03%); split: -0.06%, +0.03%
VALU: 25260728 -> 25256766 (-0.02%); split: -0.20%, +0.19%
SALU: 4377750 -> 4373595 (-0.09%); split: -0.17%, +0.07%
VOPD: 8603 -> 9163 (+6.51%); split: +8.54%, -2.03%
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29235>
 2024-06-06 21:02:15 +00:00
Daniel Schürmann
b054cfe704 aco/ra: move can_write_m0() check into get_reg_specified() 
This way, affinities are also covered.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29235>
 2024-06-06 21:02:15 +00:00
Daniel Schürmann
8e817cf52b aco/ra: refactor get_reg_simple() with increased stride. 
This should avoid some redundant calls.

Totals from 153 (0.19% of 79395) affected shaders: (GFX11)

Instrs: 301717 -> 301687 (-0.01%); split: -0.06%, +0.05%
CodeSize: 1583080 -> 1582988 (-0.01%); split: -0.06%, +0.05%
VGPRs: 10068 -> 10348 (+2.78%)
Latency: 6685446 -> 6685475 (+0.00%); split: -0.11%, +0.11%
InvThroughput: 999241 -> 999316 (+0.01%); split: -0.01%, +0.02%
VClause: 3868 -> 3870 (+0.05%)
Copies: 23752 -> 23769 (+0.07%); split: -0.27%, +0.34%
Branches: 6479 -> 6480 (+0.02%)
VALU: 179290 -> 179307 (+0.01%); split: -0.04%, +0.04%
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29235>
 2024-06-06 21:02:15 +00:00
Daniel Schürmann
1b0edf3f33 aco/ra: Fix array access when finding register for subdword variables 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29235>
 2024-06-06 21:02:15 +00:00
Daniel Schürmann
5326e033ff aco/ra: fix handling of killed operands in compact_relocate_vars() 
Found by inspection.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29235>
 2024-06-06 21:02:14 +00:00
Georg Lehmann
3fb1a64918 aco: move s_add_u32 -> s_addk_i32 optimization fully to ra 
Having this in one place is better.
When I wrote the old I wasn't aware that checking the kill flag on definitions
is the same as checking zero uses.

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29512>
 2024-06-06 16:28:23 +00:00
Georg Lehmann
60f3f0fdbb aco/ra: use a switch to check vop2acc instruction support 
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29512>
 2024-06-06 16:28:23 +00:00
Georg Lehmann
fdc2fb6835 aco: move literal unswizzle opt to RA 
Much simpler.

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29512>
 2024-06-06 16:28:23 +00:00
Georg Lehmann
c63c750380 aco/gfx11+: fix inline constants for v_pk_fmac_f16 
On newer hardware, the hi operation reads the lo half of the inline constant.
On older hardware, it reads the hi half (zero).
I tested this on Navi31 for gfx11 and Raphael for gfx10.

Foz-DB Navi31:
Totals from 4 (0.01% of 79395) affected shaders:
CodeSize: 36832 -> 36448 (-1.04%)
Latency: 20362 -> 20334 (-0.14%)

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29512>
 2024-06-06 16:28:23 +00:00
Georg Lehmann
39380d475a aco: add affinities for possible sopk optimizations 
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29512>
 2024-06-06 16:28:23 +00:00
Georg Lehmann
fac475bc25 aco: rework how affinities for acc operands are determined 
Improve accuracy by adding a helper that's also used by
the optimization function.

Foz-DB Navi31:
Totals from 50 (0.06% of 79206) affected shaders:
CodeSize: 126148 -> 126128 (-0.02%); split: -0.05%, +0.04%
Latency: 334049 -> 334060 (+0.00%); split: -0.00%, +0.00%
InvThroughput: 59203 -> 59205 (+0.00%)
Copies: 2011 -> 1998 (-0.65%); split: -0.75%, +0.10%
VALU: 14221 -> 14208 (-0.09%); split: -0.11%, +0.01%

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29512>
 2024-06-06 16:28:23 +00:00
Rhys Perry
de07fd384d aco/gfx12: disallow SCC and most constants for BUF SOFFSET 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29330>
 2024-05-28 10:52:11 +00:00
Rhys Perry
b1b3237590 aco/gfx12: remove MIMG vector affinity 
Since GFX12 uses NSA unconditionally, there is no code size advantage to
avoiding it.

fossil-db (gfx1200):
Totals from 41700 (52.52% of 79395) affected shaders:
MaxWaves: 1063633 -> 1063623 (-0.00%); split: +0.00%, -0.00%
Instrs: 32745913 -> 32736332 (-0.03%); split: -0.10%, +0.07%
CodeSize: 177664256 -> 177623280 (-0.02%); split: -0.08%, +0.06%
VGPRs: 1668640 -> 1665280 (-0.20%); split: -0.26%, +0.06%
Latency: 248630176 -> 248803989 (+0.07%); split: -0.23%, +0.30%
InvThroughput: 51923793 -> 51958560 (+0.07%); split: -0.15%, +0.22%
VClause: 633381 -> 633594 (+0.03%); split: -0.31%, +0.34%
SClause: 1090207 -> 1090206 (-0.00%); split: -0.02%, +0.02%
Copies: 2042437 -> 2040188 (-0.11%); split: -0.53%, +0.42%
Branches: 680437 -> 680416 (-0.00%); split: -0.01%, +0.01%
VALU: 19387160 -> 19384917 (-0.01%); split: -0.06%, +0.04%
SALU: 3112590 -> 3112540 (-0.00%); split: -0.01%, +0.00%
VOPD: 5474 -> 5527 (+0.97%); split: +2.87%, -1.90%

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29330>
 2024-05-28 10:52:11 +00:00
Rhys Perry
c8123b67e0 aco/gfx12: don't create v_fmac_legacy_f32 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29330>
 2024-05-28 10:52:11 +00:00
Georg Lehmann
6ecbda83f8 aco/ra: remove gfx6/7 subdword paths 
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28836>
 2024-05-02 11:09:35 +00:00
Daniel Schürmann
e1c9b2a455 aco/ra: assert that the register file is empty after register allocation completed 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28876>
 2024-04-25 19:10:44 +00:00
Daniel Schürmann
be1e68b4ee aco/ra: fix kill flags after renaming fixed Operands 
Suggested-by: Rhys Perry <pendingchaos02@gmail.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28876>
 2024-04-25 19:10:44 +00:00
Georg Lehmann
e2cb9c57a2 aco: use v_interp_p2_f16 opsel 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28435>
 2024-04-10 07:49:27 +00:00
Samuel Pitoiset
7a69d78ba2 aco: use SPDX-License-Identifier 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28622>
 2024-04-08 15:49:25 +00:00
Georg Lehmann
80652de67b aco/ra: use SDWA for 16bit instructions when the second byte is blocked 
Found by inspection, I think this can happen with pack_32_4x8(f2u8(a@16)),
which will use v_cvt_u16_f16 (a 16bit instruction) with a v1b definition.

No Foz-DB changes on Navi21.

Cc: mesa-stable

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28443>
 2024-04-02 19:03:14 +00:00
Daniel Schürmann
a863c7951e aco: remove create_instruction() template parameter 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28370>
 2024-03-28 11:25:43 +00:00
Daniel Schürmann
9b0ebcc39b aco: change return type of create_instruction() to Instruction* 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28370>
 2024-03-28 11:25:43 +00:00
Daniel Schürmann
1187189235 aco: unify different SALU types into single struct SALU_instruction 
This removes
- SOP1_instruction
- SOP2_instruction
- SOPC_instruction
- SOPK_instruction
- SOPP_instruction

and their corresponding methods.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28370>
 2024-03-28 11:25:43 +00:00
Daniel Schürmann
9bbb9f1104 aco: use small_vec as Block::edge_vec for predecessors and successors 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27984>
 2024-03-19 13:06:58 +00:00
Rhys Perry
f9b37723d0 aco/ra: emit linear VGPR parallel copy separately 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27697>
 2024-03-06 12:55:46 +00:00
Rhys Perry
d9b69a7cbf aco/ra: disable live range splitting of linear vgprs 
These shouldn't happen anymore.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27697>
 2024-03-06 12:55:46 +00:00
Rhys Perry
b7738de4f9 aco/ra: rework linear VGPR allocation 
We allocate them at the end of the register file and keep them separate
from normal VGPRs. This is for two reasons:
- Because we only ever move linear VGPRs into an empty space or a space
  previously occupied by a linear one, we never have to swap a normal VGPR
  and a linear one. This simplifies copy lowering.
- As linear VGPR's live ranges only start and end on top-level blocks, we
  never have to move a linear VGPR in control flow.

fossil-db (navi31):
Totals from 5493 (6.93% of 79242) affected shaders:
MaxWaves: 150365 -> 150343 (-0.01%)
Instrs: 7974740 -> 7976073 (+0.02%); split: -0.06%, +0.08%
CodeSize: 41296024 -> 41299024 (+0.01%); split: -0.06%, +0.06%
VGPRs: 283192 -> 329560 (+16.37%)
Latency: 64267936 -> 64268414 (+0.00%); split: -0.17%, +0.17%
InvThroughput: 10954037 -> 10951735 (-0.02%); split: -0.09%, +0.07%
VClause: 132792 -> 132956 (+0.12%); split: -0.06%, +0.18%
SClause: 223854 -> 223841 (-0.01%); split: -0.01%, +0.01%
Copies: 559574 -> 561395 (+0.33%); split: -0.24%, +0.56%
Branches: 179630 -> 179636 (+0.00%); split: -0.02%, +0.02%
VALU: 4572683 -> 4574487 (+0.04%); split: -0.03%, +0.07%
SALU: 772076 -> 772111 (+0.00%); split: -0.01%, +0.01%
VOPD: 1095 -> 1099 (+0.37%); split: +0.73%, -0.37%

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27697>
 2024-03-06 12:55:46 +00:00
Rhys Perry
2d49c79c7e aco/ra: change get_reg_bounds() helper 
We will have a separate bounds for linear VGPRs.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27697>
 2024-03-06 12:55:46 +00:00
Rhys Perry
a38bc9e165 aco/ra: move parallelcopy creation into helper 
This is almost a direct copy+paste into it's own function.

This is useful both for future work and the make the caller smaller.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27697>
 2024-03-06 12:55:46 +00:00
Rhys Perry
a8b72082cf aco/ra: constify various RegisterFile 
This makes it more obvious that these functions don't change it.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27697>
 2024-03-06 12:55:45 +00:00
Rhys Perry
f764f6848a aco/ra: disable p_start_linear_vgpr allocation hint 
As this is, this will become useless soon.

fossil-db (navi31):
Totals from 176 (0.22% of 79242) affected shaders:
Instrs: 101932 -> 102413 (+0.47%); split: -0.01%, +0.49%
CodeSize: 541352 -> 543256 (+0.35%); split: -0.01%, +0.36%
VGPRs: 7884 -> 7896 (+0.15%)
Latency: 588129 -> 588559 (+0.07%); split: -0.07%, +0.15%
InvThroughput: 83349 -> 83689 (+0.41%); split: -0.01%, +0.42%
Copies: 4324 -> 4691 (+8.49%)
VALU: 61431 -> 61798 (+0.60%)

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27697>
 2024-03-06 12:55:45 +00:00
Georg Lehmann
1eb067ee9f aco: store if pseudo instr needs scratch reg 
Cc: mesa-stable
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27855>
 2024-03-05 20:16:21 +00:00
Georg Lehmann
b0554ab0a1 aco: create pseudo instructions with correct struct 
Cc: mesa-stable
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27855>
 2024-03-05 20:16:21 +00:00
Rhys Perry
d0595e4805 aco/ra: fix GFX9- writelane 
061b8bfd29 moved handling of fixed operands earlier, but it should have
moved the fixing of writelane operands earlier too.

This fixes Crucible's func.uniform-subgroup.exclusive.imin64 on GFX8.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Fixes: 061b8bfd29 ("aco/ra: rework fixed operands")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27583>
 2024-02-21 12:40:14 +00:00
Rhys Perry
53800191a3 aco/ra: don't initialize assigned in initializer list 
According to Valgrind, vcc/m0 are uninitialized and this fixes it.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27583>
 2024-02-21 12:40:14 +00:00
Qiang Yu
f3f2311d69 aco: extend max operands in a instruction to 128 
We get more than 64 operands in p_end_with_regs when radeonsi.

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25631>
 2023-10-26 02:01:49 +00:00