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Author SHA1 Message Date
Georg Lehmann
51ba9b956a aco: use no contract/reassoc instead of exact
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Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40872>
 2026-04-12 17:10:29 +00:00
Daniel Schürmann
8cb8c710fb aco: remove remaining occurences of block_kind_continue 
It has no purpose anymore.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40628>
 2026-04-10 08:51:39 +00:00
Daniel Schürmann
da1594f8bb aco: introduce notion of block_kind_loop_latch 
A block annotated with block_kind_loop_latch denotes a block
the re-entry point for a loop back-edge. It is emitted after
the loop preheader and (potentially) before the loop header.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39519>
 2026-02-13 14:49:44 +00:00
Georg Lehmann
d6356191b9 aco: add fma_mix opcodes with rtz fp16 rounding 
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38815>
 2026-01-20 14:48:22 +00:00
Rhys Perry
156ae6195e aco: print large p_parallelcopy using several lines 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Reviewed-by: Emre Cecanpunar <emreleno@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38695>
 2025-12-11 16:51:21 +00:00
Natalie Vock
af812862b7 aco: Add call-related program/block properties 
Indicates various properties about calls: Whether a program is an
indirect callee, whether a program or block contains function calls, and
whether registers used by a caller need to be preserved.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34531>
 2025-09-15 17:16:20 +00:00
Rhys Perry
ab10604924 aco/gfx12: fix printing of temporal hints 
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/36406>
 2025-08-04 15:06:41 +00:00
Antonio Ospite
ddf2aa3a4d build: avoid redefining unreachable() which is standard in C23 
In the C23 standard unreachable() is now a predefined function-like
macro in <stddef.h>

See https://android.googlesource.com/platform/bionic/+/HEAD/docs/c23.md#is-now-a-predefined-function_like-macro-in

And this causes build errors when building for C23:

-----------------------------------------------------------------------
In file included from ../src/util/log.h:30,
                 from ../src/util/log.c:30:
../src/util/macros.h:123:9: warning: "unreachable" redefined
  123 | #define unreachable(str)    \
      |         ^~~~~~~~~~~
In file included from ../src/util/macros.h:31:
/usr/lib/gcc/x86_64-linux-gnu/14/include/stddef.h:456:9: note: this is the location of the previous definition
  456 | #define unreachable() (__builtin_unreachable ())
      |         ^~~~~~~~~~~
-----------------------------------------------------------------------

So don't redefine it with the same name, but use the name UNREACHABLE()
to also signify it's a macro.

Using a different name also makes sense because the behavior of the
macro was extending the one of __builtin_unreachable() anyway, and it
also had a different signature, accepting one argument, compared to the
standard unreachable() with no arguments.

This change improves the chances of building mesa with the C23 standard,
which for instance is the default in recent AOSP versions.

All the instances of the macro, including the definition, were updated
with the following command line:

  git grep -l '[^_]unreachable(' -- "src/**" | sort | uniq | \
  while read file; \
  do \
    sed -e 's/\([^_]\)unreachable(/\1UNREACHABLE(/g' -i "$file"; \
  done && \
  sed -e 's/#undef unreachable/#undef UNREACHABLE/g' -i src/intel/isl/isl_aux_info.c

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36437>
 2025-07-31 17:49:42 +00:00
Rhys Perry
0094e6c32a aco: optimize lds-only or vmem-only flat access 
fossil-db (polaris10):
Totals from 138 (0.22% of 62070) affected shaders:
Instrs: 233452 -> 234436 (+0.42%)
CodeSize: 1209392 -> 1213220 (+0.32%)
Latency: 3934496 -> 3928089 (-0.16%); split: -0.17%, +0.00%
InvThroughput: 3040782 -> 3038562 (-0.07%); split: -0.07%, +0.00%

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/35465>
 2025-07-11 12:15:08 +00:00
Daniel Schürmann
8cb1700c74 aco/print_ir: print parenthesis around vector-aligned operands 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34359>
 2025-05-28 09:24:16 +00:00
Daniel Schürmann
6aabcb02a1 aco/print_ir: only print 'lateKill' if requested via print_kill flag 
Also only print lateKill for actually killed operands.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34359>
 2025-05-28 09:24:16 +00:00
Daniel Schürmann
2b0536e921 aco: remove block_kind_continue_or_break workaround and tests 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33479>
 2025-05-09 17:20:29 +00:00
Daniel Schürmann
d67932f69e aco/print_ir: don't print disconnected empty blocks 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32330>
 2024-12-12 08:11:21 +00:00
Konstantin Seurer
f8ef1afec8 aco: Handle nir_debug_info_instr 
Propagated debug info using p_debug_info and Program::debug_info.
Offsets into the shader binary are gathered during assembly.
This will be usefull for mapping back the disassembled shader to
nir, glsl or spirv.

Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29298>
 2024-11-11 08:39:13 +00:00
Rhys Perry
4dfc564669 aco: fix printing of block_kind_discard_early_exit 
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/24884>
 2024-11-06 09:58:04 +00:00
Georg Lehmann
aabadb30fc aco/print_ir: use parse_depctr_wait 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31132>
 2024-10-17 11:16:16 +00:00
Georg Lehmann
8912f16464 aco/ir: add float control definition flags 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31172>
 2024-09-18 20:46:17 +00:00
Rhys Perry
192ef947a9 aco: fix printing of d16 MIMG dmask 
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/30761>
 2024-09-03 21:14:27 +00:00
Georg Lehmann
52465956ca aco/print_ir: use neg() for constants 
Otherwise, it's not clear if -1 is 0xffffffff or 0x80000001.
LLVM uses a similar logic.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30781>
 2024-08-27 20:41:09 +00:00
Rhys Perry
b934255510 aco: split selection_control_remove into rarely_taken and never_taken 
No fossil-db changes.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Backport-to: 24.1
Backport-to: 24.2
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30321>
 2024-08-15 16:00:18 +00:00
Konstantin Seurer
f8bf9f07b6 aco: print s_delay_alu INSTSKIP>3 correctly 
INSTSKIP has 3 bits.

Fixes: 94958e6 ("aco: improve printing of s_delay_alu")
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30401>
 2024-07-31 08:09:52 +00:00
Georg Lehmann
53155ba12d aco: add CompilationProgress::after_lower_to_hw 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30399>
 2024-07-29 18:35:33 +00:00
Rhys Perry
492d99fc6a aco: add tests for export priority issue 
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/30241>
 2024-07-23 13:14:51 +00:00
Daniel Schürmann
f86816ca85 aco/print_ir: print live-in instead of live-out variables 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30120>
 2024-07-16 14:00:49 +00:00
Daniel Schürmann
6c6f382d68 aco: add RegisterDemand member to Instruction 
Since we never need both at the same time, we can use
a union with pass_flags.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29962>
 2024-07-10 12:31:02 +00:00
Georg Lehmann
046414e061 aco: add more anonymous namespaces 
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29740>
 2024-06-18 17:53:07 +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
Rhys Perry
00eccf524f aco: use GFX12 scope/temporal-hint 
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/29243>
 2024-06-07 13:22:42 +00:00
Rhys Perry
b41f0f6cc1 aco: use ac_hw_cache_flags 
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/29243>
 2024-06-07 13:22:42 +00:00
Rhys Perry
2a4424425a aco/gfx12: fix s_wait_event immediate 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Acked-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29466>
 2024-06-06 14:26:52 +00:00
Rhys Perry
cadce0f3b7 aco: add GFX12 wait counters 
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/29225>
 2024-05-20 10:45:38 +00:00
Rhys Perry
e1e5bc0dd0 aco: support GFX12 in assembler 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Acked-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29162>
 2024-05-14 20:50:27 +00:00
Rhys Perry
75532d8687 aco: add wait_imm::unpack and wait_imm::max 
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/28981>
 2024-05-10 11:53:08 +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
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
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
Daniel Schürmann
cef01e817d aco: use instr_class::branch to identify SOPP branches 
Also changes the instr_class of s_trap to instr_class::other.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28370>
 2024-03-28 11:25:43 +00:00
Georg Lehmann
36f23bf96d aco: print exec/vcc_lo/hi for single dword access 
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27455>
 2024-02-09 22:14:44 +00:00
Georg Lehmann
684014ff12 aco: print permlane16 bc/fi 
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27455>
 2024-02-09 22:14:44 +00:00
Georg Lehmann
f469fda44c aco: don't print hi() for permlane opsel 
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27455>
 2024-02-09 22:14:44 +00:00
Georg Lehmann
b59f5f9c85 aco: print neg prettier for packed math 
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27455>
 2024-02-09 22:14:44 +00:00
Georg Lehmann
767eb15ddc aco/print_ir: don't use alloca for input modifiers 
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27455>
 2024-02-09 22:14:44 +00:00
Rhys Perry
24c02dbfa6 aco: improve printing of VOPD instructions 
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/27485>
 2024-02-08 12:15:23 +00:00
Rhys Perry
6547e17e60 aco: add VOPD format 
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/23367>
 2024-02-05 10:51:14 +00:00
Georg Lehmann
bc57f14c2d aco: fix printing dpp8 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27118>
 2024-01-24 16:38:39 +00:00
Friedrich Vock
02942d6e7e aco: Update printed block kinds 
Two were missing.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26103>
 2023-11-09 09:58:28 +00:00
Rhys Perry
0e79f76aa5 aco: add fetch_inactive field to DPP instructions 
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/25525>
 2023-10-04 18:53:43 +00:00
Rhys Perry
26fce534b5 aco: shrink DPP8_instruction 
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/25525>
 2023-10-04 18:53:43 +00:00
Rhys Perry
41b6020ff3 aco: remove fast path in insert_exec_mask's process_instructions 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25038>
 2023-09-14 09:25:22 +00:00