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Author SHA1 Message Date
Rhys Perry
0bc8a9be67 aco: make store clauses more aggressively 
Apparently this significantly improves performance of a radeonsi resolve
shader.

fossil-db (navi31):
Totals from 2372 (2.99% of 79395) affected shaders:
MaxWaves: 59903 -> 59863 (-0.07%)
Instrs: 3508838 -> 3506178 (-0.08%); split: -0.10%, +0.02%
CodeSize: 18516272 -> 18505956 (-0.06%); split: -0.07%, +0.02%
VGPRs: 152708 -> 154604 (+1.24%)
Latency: 27881253 -> 27861445 (-0.07%); split: -0.07%, +0.00%
InvThroughput: 4076649 -> 4076220 (-0.01%); split: -0.03%, +0.02%
VClause: 92696 -> 89409 (-3.55%); split: -3.55%, +0.01%
Copies: 310787 -> 311697 (+0.29%); split: -0.03%, +0.32%
VALU: 1891048 -> 1891933 (+0.05%); split: -0.01%, +0.05%
VOPD: 2534 -> 2559 (+0.99%); split: +1.07%, -0.08%

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/11014
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28763>
 2024-04-23 12:31:59 +00:00
Rhys Perry
1bce498bbf aco: include LDSDIR in latency/etc stats 
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/28763>
 2024-04-23 12:31:59 +00:00
Timur Kristóf
afb08ee244 radv: Run DCE before deleting I/O variables. 
Apparently, nir_lower_io leaves dead code in shaders, which
prevented us from deleting the IO variables properly.

Fixes: dbfb96f08f
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28764>
 2024-04-18 18:35:07 +00:00
Rhys Perry
8eb2743b1f aco/tests: remove LLVM 11 code 
RADV requires LLVM 15+.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28748>
 2024-04-16 15:46:19 +00:00
Rhys Perry
13faa231c2 aco/tests: don't assume constructor order 
"tests" might not be initialized when this constructor is called. Just use
a pointer instead.

Fixes aco_tests with LTO enabled.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/11009
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28748>
 2024-04-16 15:46:19 +00:00
Rhys Perry
c2a467dd4b aco: remove occupancy check in dealloc_vgprs() 
This didn't consider that there might be different programs using the same
SIMD.

fossil-db (navi31):
Totals from 68129 (85.81% of 79395) affected shaders:
Instrs: 23230924 -> 23388315 (+0.68%)
CodeSize: 120636544 -> 121272888 (+0.53%)
Latency: 115645106 -> 115683965 (+0.03%)
InvThroughput: 18804076 -> 18806912 (+0.02%); split: -0.00%, +0.02%
Branches: 404644 -> 407945 (+0.82%)

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/28633>
 2024-04-11 18:30:47 +00:00
Rhys Perry
9775318aa9 aco: don't include the clause in VMEM_CLAUSE_MAX_GRAB_DIST 
By excluding the clause from this check, we only count the number of
instructions that we're actually moving the store across.

fossil-db (navi31):
Totals from 4409 (5.55% of 79395) affected shaders:
MaxWaves: 120234 -> 119738 (-0.41%)
Instrs: 3184513 -> 3184702 (+0.01%); split: -0.09%, +0.09%
CodeSize: 15942424 -> 15943276 (+0.01%); split: -0.07%, +0.07%
VGPRs: 248448 -> 255816 (+2.97%); split: -0.04%, +3.00%
Latency: 18841156 -> 18829451 (-0.06%); split: -0.08%, +0.02%
InvThroughput: 2549229 -> 2552042 (+0.11%); split: -0.02%, +0.13%
VClause: 67760 -> 64138 (-5.35%); split: -5.40%, +0.06%
SClause: 82921 -> 82922 (+0.00%)
Copies: 270026 -> 273399 (+1.25%); split: -0.14%, +1.39%
VALU: 1793374 -> 1796743 (+0.19%); split: -0.02%, +0.21%
VOPD: 798 -> 802 (+0.50%); split: +0.63%, -0.13%

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/28633>
 2024-04-11 18:30:47 +00:00
Georg Lehmann
1f4662cc4e radv: move alu 
The stats are decent now that aco has an ILP scheduler

Foz-DB Navi31:
Totals from 73549 (92.59% of 79439) affected shaders:
MaxWaves: 2226952 -> 2229352 (+0.11%); split: +0.21%, -0.10%
Instrs: 44690384 -> 44905884 (+0.48%); split: -0.10%, +0.58%
CodeSize: 232666088 -> 233474808 (+0.35%); split: -0.10%, +0.45%
VGPRs: 2998036 -> 2986936 (-0.37%); split: -0.58%, +0.21%
SpillSGPRs: 7176 -> 7170 (-0.08%); split: -0.53%, +0.45%
SpillVGPRs: 1124 -> 1068 (-4.98%); split: -5.07%, +0.09%
Scratch: 6981632 -> 6977792 (-0.06%)
Latency: 297998345 -> 298541597 (+0.18%); split: -0.35%, +0.53%
InvThroughput: 49162321 -> 49039572 (-0.25%); split: -0.46%, +0.21%
VClause: 881737 -> 884147 (+0.27%); split: -0.35%, +0.62%
SClause: 1371928 -> 1373973 (+0.15%); split: -0.78%, +0.92%
Copies: 2920492 -> 2927281 (+0.23%); split: -0.84%, +1.08%
Branches: 890209 -> 890121 (-0.01%); split: -0.03%, +0.02%
PreSGPRs: 2376670 -> 2377251 (+0.02%); split: -0.25%, +0.28%
PreVGPRs: 2229634 -> 2208966 (-0.93%); split: -1.04%, +0.11%
VALU: 25124040 -> 25127521 (+0.01%); split: -0.07%, +0.08%
SALU: 4343167 -> 4361062 (+0.41%); split: -0.23%, +0.65%
VMEM: 1582363 -> 1582245 (-0.01%); split: -0.01%, +0.00%
VOPD: 8709 -> 8708 (-0.01%); split: +2.35%, -2.37%

Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27032>
 2024-04-10 17:05:59 +00:00
Georg Lehmann
702f40f415 aco: add ra test for hi v_interp_p2_f16 
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
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
Georg Lehmann
d15ca421c4 aco/gfx9: all non legacy opsel instructions only write 16bits 
This affects 16bit VOP3 instructions that were new on gfx9, like max3.

No Foz-DB changes on vega10.

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
Georg Lehmann
18706947e8 aco/tests: add assembler tests for interp high_16bits 
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
Georg Lehmann
4b5016a537 aco: support high_16bits FS IO 
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
Georg Lehmann
af199c6949 aco: swap opsel and wait_exp for vinterp 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28435>
 2024-04-10 07:49:26 +00:00
Georg Lehmann
81a334a594 aco/assembler: add vintrp high_16bit support 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28435>
 2024-04-10 07:49:26 +00:00
Georg Lehmann
893ee883fe aco: use v1 definition for v_interp_p1lv_f16 
The result of the first interpolation step is always fp32.

Fixes: 1647e098e9 ("aco: implement 16-bit interp")
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28435>
 2024-04-10 07:49:26 +00:00
Rhys Perry
0f2d5ed75c aco: assume no unreachable blocks 
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/28301>
 2024-04-08 18:38:39 +00:00
Rhys Perry
306a72db1f aco/tests: add control flow tests 
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/28301>
 2024-04-08 18:38:39 +00:00
Rhys Perry
ae63d967d7 aco/tests: add isel test helpers 
Having NIR-based instruction selection tests instead of GLSL lets us be
more precise with the input NIR.

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/28301>
 2024-04-08 18:38:39 +00:00
Rhys Perry
543ca160a5 nir,aco: add test intrinsics 
These don't really do anything. They're just a source and user of SSA
defs.

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/28301>
 2024-04-08 18:38:39 +00:00
Rhys Perry
0a25af1d4e aco: save/reset/combine has_divergent_continue in uniform branches 
For
if (uniform) {
   if (divergent)
      continue
} else {
   break
}
we don't need to consider the continue to be divergent.

No fossil-db changes.

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/28301>
 2024-04-08 18:38:39 +00:00
Rhys Perry
46c734ff02 aco: ensure loop exits exist in NIR 
This simplifies instruction selection and fixes the case where the loop
ends with a continue instruction.

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/28301>
 2024-04-08 18:38:39 +00:00
Rhys Perry
842191e9ba aco: remove unreachable merge blocks 
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/28301>
 2024-04-08 18:38:39 +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
Rhys Perry
6b301eae36 aco: implement mqsad_4x8 and shfr 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26251>
 2024-04-05 11:01:39 +00:00
Georg Lehmann
be93e38152 aco/vn: remove instruction hash templates 
This reuses the instruction data size helper used for creating instruction.
It also removes the hashing of the aco::spans used for operands and definitions,
which was redundant with hash finalization.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28527>
 2024-04-05 10:23:16 +00:00
Timur Kristóf
b9b557f2e7 aco/optimizer_postRA: Remove a check from SCC no-compare optimization. 
Not all code paths of this optimization depend on there being only
one user of the first operand; and those code paths already have
their own check for this.

Fossil DB stats on Navi 21:

Totals from 477 (0.60% of 79395) affected shaders:
Instrs: 995901 -> 995341 (-0.06%); split: -0.06%, +0.00%
CodeSize: 5218856 -> 5216816 (-0.04%); split: -0.04%, +0.00%
Latency: 16340256 -> 16338799 (-0.01%); split: -0.01%, +0.00%
InvThroughput: 3044975 -> 3044871 (-0.00%); split: -0.00%, +0.00%
Copies: 95047 -> 95071 (+0.03%)
SALU: 150345 -> 149785 (-0.37%); split: -0.38%, +0.01%

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28545>
 2024-04-04 00:50:11 +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
Samuel Pitoiset
e7206bcdb2 radv: implement alpha-to-one 
This was missing and it's useful for Zink.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28434>
 2024-04-01 10:50:51 +00:00
Timur Kristóf
8883b88dd4 aco: Delete all TCS epilog code. 
Now that neither RADV nor RadeonSI uses TCS epilogs, we don't
need to keep the code to compile them in ACO either.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28425>
 2024-03-30 21:56:39 +01:00
Rhys Perry
03938804f1 aco: avoid breaking clauses with waitcnt 
fossil-db (navi31):
Totals from 3573 (4.50% of 79395) affected shaders:
Instrs: 6172096 -> 6170009 (-0.03%); split: -0.04%, +0.01%
CodeSize: 31448052 -> 31439660 (-0.03%); split: -0.03%, +0.01%
Latency: 37317302 -> 37307935 (-0.03%); split: -0.03%, +0.00%
InvThroughput: 6820967 -> 6819930 (-0.02%); split: -0.02%, +0.00%
VClause: 163424 -> 157705 (-3.50%)
SClause: 135441 -> 135295 (-0.11%)

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28433>
 2024-03-29 12:04:13 +00:00
Timur Kristóf
3fd002f6d5 radv, aco: Remove the code that jumped to RADV's TCS epilogs. 
The actual TCS epilog selection code is kept unchanged for now,
we'll delete it when RadeonSI also gets rid of TCS epilogs.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28408>
 2024-03-28 23:44:03 +00:00
Rhys Perry
66153f7bfe aco: always emit float mode for merged shaders compiled separately 
We don't know what the float mode was by the end of the previous shader,
so we should always set it.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28392>
 2024-03-28 21:02:29 +00:00
Daniel Schürmann
a4231d4f56 aco/spill: use average use distances to spill loop variables 
Totals from 83 (0.10% of 79395) affected shaders: (GFX11)

Instrs: 3429510 -> 3427917 (-0.05%); split: -0.05%, +0.01%
CodeSize: 17587884 -> 17570224 (-0.10%); split: -0.11%, +0.01%
SpillSGPRs: 4660 -> 4630 (-0.64%); split: -1.07%, +0.43%
Latency: 20054145 -> 20054454 (+0.00%); split: -0.00%, +0.01%
InvThroughput: 4989606 -> 4989740 (+0.00%); split: -0.00%, +0.01%
VClause: 90844 -> 90843 (-0.00%)
SClause: 69534 -> 69535 (+0.00%); split: -0.04%, +0.04%
Copies: 283288 -> 283415 (+0.04%); split: -0.11%, +0.15%
Branches: 113543 -> 113409 (-0.12%); split: -0.12%, +0.01%
VALU: 1888933 -> 1887489 (-0.08%); split: -0.08%, +0.00%
SALU: 423548 -> 423609 (+0.01%); split: -0.07%, +0.09%
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27799>
 2024-03-28 13:57:36 +00:00
Daniel Schürmann
c371882060 aco/spill: use average use distances in init_live_in_vars() for merge blocks 
Totals from 18 (0.02% of 79395) affected shaders: (GFX11)

Instrs: 726400 -> 726409 (+0.00%); split: -0.00%, +0.00%
CodeSize: 3750396 -> 3750420 (+0.00%); split: -0.00%, +0.00%
Latency: 4363014 -> 4363039 (+0.00%); split: -0.00%, +0.00%
InvThroughput: 1483486 -> 1483485 (-0.00%)
SClause: 13393 -> 13392 (-0.01%); split: -0.01%, +0.01%
Copies: 70236 -> 70254 (+0.03%); split: -0.01%, +0.03%
Branches: 23811 -> 23810 (-0.00%)
VALU: 404250 -> 404247 (-0.00%); split: -0.00%, +0.00%
SALU: 92208 -> 92226 (+0.02%); split: -0.01%, +0.02%
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27799>
 2024-03-28 13:57:36 +00:00
Daniel Schürmann
c2ac4f1917 aco/spill: use average use distances in process_block() 
Totals from 128 (0.16% of 79395) affected shaders: (GFX11)

Instrs: 672936 -> 672086 (-0.13%); split: -0.40%, +0.28%
CodeSize: 3574396 -> 3565540 (-0.25%); split: -0.55%, +0.30%
SpillSGPRs: 6254 -> 6636 (+6.11%); split: -0.32%, +6.43%
SpillVGPRs: 967 -> 839 (-13.24%)
Latency: 6489362 -> 6469427 (-0.31%); split: -0.36%, +0.05%
InvThroughput: 2216723 -> 2212417 (-0.19%); split: -0.24%, +0.05%
VClause: 11670 -> 11517 (-1.31%); split: -1.50%, +0.19%
SClause: 15711 -> 15754 (+0.27%); split: -0.29%, +0.57%
Copies: 85185 -> 84155 (-1.21%); split: -2.14%, +0.93%
Branches: 18706 -> 18708 (+0.01%); split: -0.05%, +0.06%
VALU: 386892 -> 386204 (-0.18%); split: -0.40%, +0.23%
SALU: 85754 -> 86211 (+0.53%); split: -0.46%, +1.00%
VMEM: 18777 -> 18524 (-1.35%); split: -1.37%, +0.02%
VOPD: 670 -> 628 (-6.27%); split: +0.75%, -7.01%
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27799>
 2024-03-28 13:57:36 +00:00
Daniel Schürmann
9833120e91 aco/spill: gather information about average use distances 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27799>
 2024-03-28 13:57:36 +00:00
Daniel Schürmann
b6e56ab356 aco/spill: use live variables instead of next_use_distances in add_coupling_code() 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27799>
 2024-03-28 13:57:36 +00:00
Daniel Schürmann
7b96482ec9 aco/spill: maintain valid live vars at any point 
In order to do so, we need to process blocks unconditionally.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27799>
 2024-03-28 13:57:36 +00:00
Daniel Schürmann
fab8757831 aco/spill: compute live-in variables from live-out 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27799>
 2024-03-28 13:57:36 +00:00
Daniel Schürmann
bfb62fa70d aco/spill: pass live_vars to spill_ctx 
We will use them in future commits.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27799>
 2024-03-28 13:57:36 +00:00
Daniel Schürmann
66616f0862 aco/spill: Fix assertion for nested loops 
Fixes: 898fd9227a ('aco/spill: keep loop variables spilled during nested loops')
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27799>
 2024-03-28 13:57:36 +00:00
Georg Lehmann
51a5ebbd01 aco: don't combine mul+add_clamp to mad_clamp 
The result is not the same if the multiplication overflows, mad_clamp
does not truncate between the mul and the add.

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>

Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28421>
 2024-03-28 12:41:49 +00:00
Daniel Schürmann
db29984c25 aco: move create_instruction() to aco_ir.cpp 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28370>
 2024-03-28 11:25:43 +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
4cb73cb5f3 aco: defer instruction size from aco::Format in create_instruction() 
rather than using the template argument.

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
cd62f97719 aco/builder: use accessor functions instead of casting to subtypes 
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
5d265257a0 aco: remove SOPP_instruction::block member 
Re-use SOPP_instruction::imm instead.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28370>
 2024-03-28 11:25:43 +00:00