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Author SHA1 Message Date
Ian Romanick
31f640bc5f intel/brw: Correctly dump subnr for FIXED_GRF in INTEL_DEBUG=optimizer 
v2: Also update printing FIXED_GRF as destionation. Suggested by Lionel.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27552>
 2024-03-12 21:31:30 +00:00
Kenneth Graunke
97bf3d3b2d intel/brw: Replace CS_OPCODE_CS_TERMINATE with SHADER_OPCODE_SEND 
There's no need for special handling here, it's just a send message
with a trivial g0 header and descriptor.

Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27924>
 2024-03-05 11:16:20 +00:00
Kenneth Graunke
63d2aa4eb6 intel/brw: Mark FIND[_LAST]_LIVE_CHANNEL as not writing the flag 
brw_lower_find_live_channel doesn't actually write a flag register,
but elk_find_live_channel notes that the flag was used on Gfx7.

This allows more CSE on FIND[_LAST]_LIVE_CHANNEL.

shader-db and fossil-db on Alchemist show minor reductions in cycles
and instruction count, a few minor increases, but it doesn't seem to
be a large effect in either direction.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27862>
 2024-03-01 17:18:30 -08:00
Kenneth Graunke
ad37622a8f intel/brw: Delete legacy texture opcodes 
We first generate the logical opcodes, and these days fully lower to
SHADER_OPCODE_SEND.  In the past, we lowered to a non-logical variant
and handled that in the generator.  These days, we were just using the
non-logical opcodes as an awkward intermediate opcode change during
the lowering...which isn't really necessary at all.

This patch eliminates them by using the original logical opcodes.

Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27908>
 2024-03-01 22:19:51 +00:00
Kenneth Graunke
45a5e4c0c4 intel/brw: Delete SHADER_OPCODE_TXF_UMS 
Nothing seems to generate this anymore.  I guess we always use CMS.

Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27908>
 2024-03-01 22:19:51 +00:00
Kenneth Graunke
601ef12467 intel/brw: Delete SHADER_OPCODE_TXF_CMS[_LOGICAL] 
We always use the wide variant (_W) on hardware this compiler supports.

Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27908>
 2024-03-01 22:19:50 +00:00
Caio Oliveira
fb1d871714 intel/brw: Fold backend_reg into fs_reg 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27904>
 2024-03-01 17:52:09 +00:00
Caio Oliveira
e5c5a983f7 intel/brw: Move functions from backend_instruction into fs_inst 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27866>
 2024-02-29 21:14:13 -08:00
Caio Oliveira
db322554a7 intel/brw: Use fs_inst explicitly in various passes 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27866>
 2024-02-29 20:47:48 -08:00
Caio Oliveira
865ef36609 intel/brw: Remove brw_shader.h 
Find a better home for its existing content.  Some functions are
now just static functions at the usage sites.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27861>
 2024-02-29 19:28:06 +00:00
Caio Oliveira
d9552fccf2 intel/brw: Remove extra stage_prog_data field in fs_visitor 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27861>
 2024-02-29 19:28:06 +00:00
Caio Oliveira
634dff403f intel/brw: Fold backend_shader into fs_visitor 
The base class was used when we had vec4, but now we can fold it with
its only subclass.  Declare fs_visitor now as a struct to be able to
forward declare for C code without causing errors due to class/struct
being mixed.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27861>
 2024-02-29 19:28:05 +00:00
Caio Oliveira
f3e9a5c719 intel/brw: Move dump_* functions into fs_visitor 
Make them non-virtual and update the parameter to use fs_inst.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27861>
 2024-02-29 19:28:05 +00:00
Caio Oliveira
1e3fbb1afe intel/brw: Fold fs_instruction_scheduler into instruction_scheduler 
And use fs_inst instead of backend_instruction.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27861>
 2024-02-29 19:28:05 +00:00
Caio Oliveira
559d94cd0d intel/brw: Use fs_visitor instead of backend_shader in various passes 
And since we are touching them, rename a couple of passes
to follow same name convention as existing ones.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27861>
 2024-02-29 19:28:05 +00:00
Kenneth Graunke
bbcd35141b intel/brw: Delete unnecessary brw_wm_prog_data fields 
Register blocks and interp_mode[] were for Gfx4-5.

The binding table section doesn't seem to be used anymore, nor does
color_outputs_written.

Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27872>
 2024-02-29 18:00:14 +00:00
Caio Oliveira
dae59e7078 intel/brw: Remove runtime_check_aads_emit 
It was used for Gfx4 payload.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27691>
 2024-02-28 05:45:39 +00:00
Caio Oliveira
aff961f423 intel/brw: Remove Gfx8- fields from *_prog_key structs 
Those are not used or relevant anymore.  Also update Iris accordingly.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27691>
 2024-02-28 05:45:39 +00:00
Caio Oliveira
8f3c52c1da intel/brw: Remove MRF type 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27691>
 2024-02-28 05:45:39 +00:00
Caio Oliveira
5c93a0e125 intel/brw: Remove Gfx8- remaining opcodes 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27691>
 2024-02-28 05:45:39 +00:00
Caio Oliveira
3ef1ed73d3 intel/brw: Remove Gfx8- code from visitor 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27691>
 2024-02-28 05:45:39 +00:00
Caio Oliveira
3b3931daec intel/brw: Remove Gfx8- code from fs_inst 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27691>
 2024-02-28 05:45:38 +00:00
Caio Oliveira
7ac5696157 intel/brw: Remove Gfx8- code from backend passes 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27691>
 2024-02-28 05:45:38 +00:00
Caio Oliveira
6e88fa8a77 intel/brw: Remove Gfx8- code from brw_compile_* functions 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27691>
 2024-02-28 05:45:38 +00:00
Caio Oliveira
c621f75e7b intel/brw: Remove now unused vec4-only opcodes 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27691>
 2024-02-28 05:45:38 +00:00
Caio Oliveira
a641aa294e intel/brw: Remove vec4 backend 
It still exists as part of ELK for older gfx versions.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27691>
 2024-02-28 05:45:37 +00:00
Sagar Ghuge
6f0ab5e4d5 intel/compiler: Add texture gather offset LOD/Bias message support 
v2: (Ian)
- Space formatting on conditional statement

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27447>
 2024-02-27 00:22:46 +00:00
Sagar Ghuge
79af0ac29a intel/compiler: Add gather4_i/l/[_c]/b sampler message 
v2: (Ian)
- Format comment

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Sagar Ghuge <sagar.ghuge@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27447>
 2024-02-27 00:22:46 +00:00
Caio Oliveira
e3dc608db9 intel/brw: Move workarounds to a separate file 
All the workarounds are relatively small, so keep them in a single file.
Promote (or add) them to a separate file if they get large -- like it is
done for opt and lower.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
c25803880e intel/brw: Move lower_simd_width to its own file 
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
c989ad09f1 intel/brw: Expose flag_mask/bit_mask fs helpers 
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
404630ad2e intel/brw: Move lower_integer_multiplication to its own file 
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
4fe3498e72 intel/brw: Move small lowering passes into brw_fs_lower.cpp 
Larger lowering passes will go to their own files.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
bbffe124fc intel/brw: Move fs algebraic to its own file 
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
df013738db intel/brw: Move virtual GRF opts into their own file 
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
f3b7f4726a intel/brw: Move optimize and small optimizations to brw_fs_opt.cpp 
Remaining optimizations in brw_fs.cpp will get their own files.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
7451c0f5d6 intel/brw: Pull optimize() out of fs_visitor 
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
254312b9dd intel/brw: Pull lower_scoreboard out of fs_visitor 
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
5a5a242210 intel/brw: Pull emit_dummy_mov_instruction out of fs_visitor 
Remove references to the workaround number from the callsites.  Instead
the function has "workaround" as part of the name and the number is
in its definition.  Return bool for consistency with other passes.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
755d6e8c44 intel/brw: Pull emit_dummy_memory_fence_before_eot out of fs_visitor 
Rename to workaround_memory_fence_before_eot and return the already
present progress value for consistency.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
a7e0eec62b intel/brw: Pull fixup_3src_null_dest out of fs_visitor 
Rename fixup to lower and return the already present
progress value for consistency.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
a073116091 intel/brw: Simplify OPT macro usage in fs_visitor::optimize 
All passes now take `*this`, so change the macro to implicitly pass it.

The `##__VA_ARGS__` makes it work when there's no extra arguments
(will make the comma disappear), same approach is taken by NIR_PASS.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
de6a798577 intel/brw: Use references for a couple of backend_shader passes 
This will allow simplify the OPT macro for fs_visitor::optimize().

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
19b28ee44a intel/brw: Pull lower_load_payload out of fs_visitor 
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
7397d3c950 intel/brw: Pull lower_find_live_channel out of fs_visitor 
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
619888e077 intel/brw: Pull lower_uniform_pull_constant_loads out of fs_visitor 
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
6b00719513 intel/brw: Pull fixup_sends_duplicate_payload out of fs_visitor 
Rename it to lower_sends_overlapping_payload.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
06272d4883 intel/brw: Pull lower_regioning out of fs_visitor 
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
89866b6259 intel/brw: Pull lower_derivatives out of fs_visitor 
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00
Caio Oliveira
7b7da31c45 intel/brw: Pull lower_sub_sat out of fs_visitor 
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26887>
 2024-02-26 20:54:25 +00:00