The exact same pattern appears later (around line 1323).
No shader-db or fossil-db changes on any Intel platform.
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Acked-by: Jesse Natalie <jenatali@microsoft.com>
Tested-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15121>
A later commit adds a pattern
(('umin', ('iand', a, '#b(is_pos_power_of_two)'),
('iand', c, '#b(is_pos_power_of_two)')),
('iand', ('iand', a, b), ('iand', c, b))),
When I originally made that pattern, I copied and pasted the search to
the replacement as
(('umin', ('iand', a, '#b(is_pos_power_of_two)'),
('iand', c, '#b(is_pos_power_of_two)')),
('iand', ('iand', a, '#b(is_pos_power_of_two)'),
('iand', c, '#b(is_pos_power_of_two)'))),
The caused the variables in the replacement to be marked is_constant,
and that resulted in an assertion failure deep inside nir_search.
src/compiler/nir/nir_search.c:530: construct_value: Assertion `!var->is_constant' failed.
These extra validation rules catch this kind of error at compile time
rather than at run time.
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Acked-by: Jesse Natalie <jenatali@microsoft.com>
Tested-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15121>
For used by legacy GS to store output to different ring according
to stream id.
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20158>
Here we skip replacing parameters with their actual values for
images as glsl_to_nir() expects them to be copied to temps first.
Tree grafting has a similiar rule to avoid this happening also.
Fixes: 8d10a6835f ("glsl: dont create temps for builtin function inputs")
Tested-by: Martin Roukala <martin.roukala@mupuf.org>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20274>
CSE tries to collapse equal instructions, and collapsing two phis with incompatible dests is illegal.
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Reviewed-by: Jason Ekstrand <jason.ekstrand@collabora.com>
Fixes: 6bdce55c ("nir: Add a basic CSE pass")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19960>
It's not valid to be copying input variables to temps when
inlining atomic memory, interpolateAt functions, etc. We got away
with this previously because tree grafting would clean up the
mess but we shouldn't depend on an optimisation to clean up
invalid IR. Also I hope to remove tree grafting in a follow up
merge request.
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19890>
This allows us to drop some duplicate code that is already in the
ir_rvalue_visitor. It also allows us to better replace rvalues
and handle swizzle in the following patch without having to add
even more duplicate code.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19890>
Also fix the leading curly for the new function definitions.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19570>
Make the shader_info printing less verbose by skipping the fields that
are likely not used (being zero).
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19570>
This is a refactoring, it is not supposed to change the printed output.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19570>
We were not taking into account that when all invocations within workgroup
are active, we'll copy more data than needed, corrupting task payload
of other workgroups.
Fixes: 8aff8d3dd4 ("nir: Add common task shader lowering to make the backend's job easier.")
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20080>
link_varyings ignores precisions and can assign the same location to
variables with different precisions. nir_link_varying_precision should
check location_frac as well.
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20113>
In try_fold_load_store when trying to extract const addition from
non-const offset source, we should take into account that there is
already a constant base offset, which should count towards the limit.
The issue was found in "Monster Hunter: World" running on Turnip.
Fixes: cac6f633b2
("nir/opt_offsets: Use nir_ssa_scalar to chase offset additions.")
Well, the issue was present before this commit but it made a lot
of changes in surrounding code.
Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20099>
Used by radeonsi for lower nir_atomic_add_gen/xfb_prim_count_amd.
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18010>
For radeonsi which use 32bit address in ac_build_load_to_sgpr().
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18010>
We'll use formatted loads and some system values to lower UBOs and VBOs to
global memory in NIR, using the AGX-specific format support and addressing
arithmetic to optimize the emitted code.
Add the intrinsics and teach nir_opt_preamble how to move them so we don't
regress UBO pushing.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Karol Herbst <kherbst@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19996>
According to the deprecation note:
> It's a pure subset of meson.get_external_property, and works strangely
> in host == build configurations, since it would be more accurately
> described as get_host_property.
Signed-off-by: Eric Engestrom <eric@igalia.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19904>
We need this, because on Intel task payload starts with private header,
followed by user-accessible data.
Fixes: 37e78803d7 ("intel/compiler: use nir_lower_task_shader pass")
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19409>
Move them up to where the other conversion helpers. For nir_b2<T>(),
suffix them with N like all the others and make them use
nir_type_convert() as well.
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20067>
