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Author SHA1 Message Date
Marek Olšák
2283244975 nir: change export_amd intrinsics to use target instead of base 
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40415>
 2026-03-23 06:10:49 +00:00
Marek Olšák
b75a3112fd nir: change export_amd intrinsics to use enabled_channels instead of write_mask 
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40415>
 2026-03-23 06:10:49 +00:00
Bas Nieuwenhuizen
5a84a6b775 ac/llvm: Fix build with LLVM 23.
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Simple ac_llvm_context vs LLVMContextRef mixup.

Fixes: c431eaad63 ("ac/llvm: Use new denormal_fpenv attribute for llvm >= 23")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40419>
 2026-03-14 19:57:11 +00:00
Marek Olšák
fd6941650c ac: add ac_cu_info::has_fmask, adjust FMASK checks 
Some of these should check has_fmask, others should check < GFX11.

v2: move to ac_cu_info

Reviewed-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/40022>
 2026-03-04 21:14:56 +00:00
Marek Olšák
18bcfbe1b3 ac/llvm: encode LLVM cache flags manually 
so that ac_hw_cache_flags doesn't have to match LLVM

Reviewed-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/40022>
 2026-03-04 21:14:56 +00:00
Karol Herbst
db6394babc ac/llvm: handle int8 inside ac_build_optimization_barrier 
Rusticl wants to support more subgroup operations and with CL they use
8bit integer sources as well.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37169>
 2026-03-03 16:31:31 +00:00
Rhys Perry
5c3b5688a1 amd: rename ac_cu_info to ac_compiler_info 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40042>
 2026-03-03 08:50:12 +00:00
Marek Olšák
f22f117d1a amd: add meson variable idep_amd_generated_headers for all generated headers 
group all generated header under the same variable

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40084>
 2026-02-28 05:23:59 +00:00
Rhys Perry
7c66adf97e ac/llvm: pass ac_cu_info to ac_llvm_context_init 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39992>
 2026-02-26 15:49:15 +00:00
Rhys Perry
29f8237d30 amd: move various flags to ac_cu_info 
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39992>
 2026-02-26 15:49:14 +00:00
Georg Lehmann
892274d20d ac/llvm: implement mixed float dot 
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40003>
 2026-02-24 08:55:53 +00:00
Marek Olšák
9237ca7e46 ac/llvm: remove unused functions 
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39638>
 2026-02-13 15:33:19 +00:00
Marek Olšák
d1e6a5c1c8 ac: lower load_num_workgroups in NIR 
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39638>
 2026-02-13 15:33:19 +00:00
Marek Olšák
0a9bdcac79 ac: lower load_workgroup_ids for ACO in NIR 
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39638>
 2026-02-13 15:33:19 +00:00
Georg Lehmann
5dd35bf67e ac/llvm: remove unpack_half support 
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39511>
 2026-02-06 06:12:36 +00:00
Marek Olšák
f096652aec ac/llvm: pass soffset to buffer_load/store_format 
this will be needed in the future

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39536>
 2026-02-02 21:09:46 +00:00
Marek Olšák
d6a5bb3808 ac/llvm: simplify emitting FP intrinsics 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39536>
 2026-02-02 21:09:46 +00:00
Marek Olšák
74bc4ee9f3 ac/llvm: remove scalarizing emit_intrin_1f_param_scalar 
we scalarize this in NIR

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39536>
 2026-02-02 21:09:45 +00:00
Marek Olšák
fc9f56556a ac/llvm: fix buffer_load_format with TFE by replacing inline asm with LLVM code 
It was broken with gfx12 at least. This fixes vkd3d-proton tests with
RADV_DEBUG=llvm and removes the hard-to-maintain inline assembly.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39474>
 2026-02-02 17:56:55 +00:00
Marek Olšák
bac80013e6 ac: remove image_load buffer code from ACO & LLVM 
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com> (aco)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39474>
 2026-02-02 17:56:55 +00:00
Marek Olšák
c05d340184 ac: remove txf buffer code from ACO & LLVM 
Reviewed-by: Georg Lehmann <dadschoorse@gmail.com> (aco)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39474>
 2026-02-02 17:56:55 +00:00
Marek Olšák
94058ff179 ac/llvm: handle ACCESS_SPARSE in load_buffer_amd 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39474>
 2026-02-02 17:56:54 +00:00
Marek Olšák
21d79dc22f aco,ac/llvm: force IDXEN=1 for buffer format opcodes on GFX9 
This fixes txf and image_load lowered to buffer_load_amd.

Reviewed-by: Georg Lehmann <dadschoorse@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39474>
 2026-02-02 17:56:53 +00:00
Matt Arsenault
c431eaad63 ac/llvm: Use new denormal_fpenv attribute for llvm >= 23 
Reviwed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39566>
 2026-01-30 04:00:05 +00:00
Matt Arsenault
ec9df376d8 ac/llvm: Remove -promote-alloca workaround 
This bug was fixed many years ago.

Reviwed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/39566>
 2026-01-30 04:00:04 +00:00
Daniel Schürmann
1e8d367537 amd: add and use ac_cu_info::has_vtx_format_alpha_adjust_bug 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38701>
 2025-12-22 07:34:48 +00:00
Daniel Schürmann
febc29907c amd: add and use ac_cu_info::has_gfx6_mrt_export_bug 
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38701>
 2025-12-22 07:34:47 +00:00
Georg Lehmann
6a7ff2204b ac/llvm/gfx6: move mrtz writemask workaround to ac_build_export 
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38853>
 2025-12-12 17:00:51 +00:00
Qiang Yu
3f37740762 ac/llvm: workaround legacy fma intrinsic crash on gfx12 
This is a llvm bug:
  https://github.com/llvm/llvm-project/issues/170437

Cc: mesa-stable
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/14359
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38884>
 2025-12-12 02:08:41 +00:00
Marek Olšák
3fe651f607 nir: remove load_smem_amd 
replaced by load_global_amd + ACCESS_SMEM_AMD

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36936>
 2025-10-08 08:54:11 +00:00
Georg Lehmann
65227ef325 ac/llvm: support nir_atomic_op_isub 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37702>
 2025-10-07 14:07:56 +00:00
Georg Lehmann
2cda56e8b7 ac/llvm: remove unused ballot size 
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37294>
 2025-09-14 13:21:20 +00:00
Karol Herbst
4f94ca6c96 ac/llvm: fix get_global_address for global atomics
Some checks are pending
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They do not have an ACCESS index.

Fixes: 9a33c03654 ("ac/llvm: port load_smem_amd behavior to load_global_amd")
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37292>
 2025-09-12 08:55:39 +00:00
Marek Olšák
9a33c03654 ac/llvm: port load_smem_amd behavior to load_global_amd 
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37101>
 2025-08-30 15:04:32 -04:00
Marek Olšák
f5ba2d3e8f ac/llvm: fix handling COHERENT and VOLATILE flags for global access 
Fixes: c181db0660 - ac/llvm: rewrite global & shared stores to share code

Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/37101>
 2025-08-30 15:04:32 -04:00
Georg Lehmann
9ed94371f7 amd: stop using custom gl_access_qualifier for access type 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36764>
 2025-08-15 08:26:10 +00:00
Georg Lehmann
f17cb6b714 amd: replace ACCESS_TYPE_SMEM with ACCESS_SMEM_AMD 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36764>
 2025-08-15 08:26:10 +00:00
Marek Olšák
d93156c2a2 ac: merge AC_ARG_INT & AC_ARG_FLOAT into single AC_ARG_VALUE 
nothing uses the type anymore

Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36696>
 2025-08-11 15:32:30 -04:00
Marek Olšák
bb8d2e55d1 ac/llvm: make AC_ARG_FLOAT equal to AC_ARG_INT 
Nothing cares about the type anymore.

Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36696>
 2025-08-11 15:32:29 -04:00
Marek Olšák
324a7f7e24 ac/llvm: make ac_get_arg non-inline 
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36696>
 2025-08-11 15:32:25 -04:00
Marek Olšák
54fe9aa664 ac: simplify AC_ARG_CONST_*PTR enums 
The pointer type doesn't matter anymore.

Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36696>
 2025-08-11 15:32:23 -04:00
Marek Olšák
d5d5726908 ac/nir: remove unused ac_get_ptr_arg & ac_arg_type_to_pointee_type 
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36696>
 2025-08-11 15:32:19 -04:00
Marek Olšák
dbefe0c26d ac/nir: inline ac_get_ptr_arg 
so that we can get rid of ac_get_ptr_args.

RADV uses AC_ARG_CONST_PTR for num_work_groups, which maps to i8, which
seems wrong.

No functional change.

Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36696>
 2025-08-11 15:32:17 -04:00
Marek Olšák
4edcd8a87f ac/llvm: inline ac_array_in_const*_addr_space 
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36696>
 2025-08-11 15:32:15 -04:00
Qiang Yu
7a91473192 all: rename gl_shader_stage_is_compute to mesa_shader_stage_is_compute 
Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:41 +08:00
Qiang Yu
196569b1a4 all: rename gl_shader_stage to mesa_shader_stage 
It's not only for GL, change to a generic name.

Use command:
  find . -type f -not -path '*/.git/*' -exec sed -i 's/\bgl_shader_stage\b/mesa_shader_stage/g' {} +

Acked-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Yonggang Luo <luoyonggang@gmail.com>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36569>
 2025-08-06 10:28:40 +08:00
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
Marek Olšák
4a80272bae ac/llvm: fix readlane with vectors 
It crashes in LLVM when the type is not scalar integer.

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35950>
 2025-07-24 06:31:17 +00:00
Marek Olšák
543fddb01b ac/llvm: always use opaque pointers 
LLVM removed typed pointers a long time ago. These types and bitcasts
had no effect.

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35950>
 2025-07-24 06:31:16 +00:00
Marek Olšák
d205772869 ac/llvm: rewrite global & shared loads to share code 
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35950>
 2025-07-24 06:31:16 +00:00