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mesa/src/intel/compiler
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Alyssa Rosenzweig 952bd63d6d nir/opt_barrier: Generalize to control barriers 
For GLSL, we want to optimize code like

   memoryBarrierBuffer();
   controlBarrier();

into a single scoped_barrier intrinsic for the backend to consume. Now that
backends can get scoped_barriers everywhere, what's left is enabling backends to
combine these barriers together. We already have an Intel-specific pass for
combining memory barriers; it just needs a teensy bit of generalization to allow
combining all sorts of barriers together.

This avoids code quality regression on Asahi when switching to purely scoped
barriers. It's probably useful for other backends too.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21661>
2023-03-06 22:09:27 +00:00
..
brw_cfg.cpp intel/fs: Add physical fall-through CFG edge for unconditional BREAK instruction. 2021-12-21 00:43:29 +00:00
brw_cfg.h
brw_clip.h
brw_clip_line.c intel/compiler: Split 3DPRIM_* defines out to a separate header. 2022-06-30 23:46:35 +00:00
brw_clip_point.c
brw_clip_tri.c intel/compiler: Split 3DPRIM_* defines out to a separate header. 2022-06-30 23:46:35 +00:00
brw_clip_unfilled.c intel/compiler: Split 3DPRIM_* defines out to a separate header. 2022-06-30 23:46:35 +00:00
brw_clip_util.c intel: move away from booleans to identify platforms 2021-11-08 16:48:06 +00:00
brw_compile_clip.c intel/compiler: Introduce a new brw_isa_info structure 2022-06-30 23:46:35 +00:00
brw_compile_ff_gs.c intel/compiler: Introduce a new brw_isa_info structure 2022-06-30 23:46:35 +00:00
brw_compile_sf.c intel/compiler: Introduce a new brw_isa_info structure 2022-06-30 23:46:35 +00:00
brw_compiler.c intel/compiler: fine-grained control of dispatch widths 2023-01-27 11:00:41 +00:00
brw_compiler.h intel/compiler/mesh: use U888X packed index format 2023-02-10 21:03:33 +00:00
brw_dead_control_flow.cpp
brw_dead_control_flow.h
brw_debug_recompile.c intel/compiler: Delete sampler key handling for planar format stuff 2022-12-09 10:18:25 +00:00
brw_disasm.c intel/disasm/gfx12+: Fix print out of non-existing condmod field with 64-bit immediate. 2023-01-19 06:14:03 +00:00
brw_disasm_info.c intel/eu: Handle compaction when inserting validation errors 2022-07-28 21:31:45 +00:00
brw_disasm_info.h intel/eu: Handle compaction when inserting validation errors 2022-07-28 21:31:45 +00:00
brw_eu.c intel/compiler: export brw_num_sources_from_inst 2022-12-10 03:59:19 +00:00
brw_eu.h intel/compiler: Use SHADER_OPCODE_SEND for PI messages 2023-02-06 09:12:17 +00:00
brw_eu_compact.c intel/compiler: don't allocate compaction arrays on the stack 2022-10-28 07:10:58 +00:00
brw_eu_defines.h intel/fs: drop FS_OPCODE_UNIFORM_PULL_CONSTANT_LOAD_GFX7 2023-01-26 11:26:53 +00:00
brw_eu_emit.c intel/eu/gfx8-9: Fix execution with all channels disabled due to HW bug #220160235. 2023-02-07 21:37:12 +00:00
brw_eu_util.c
brw_eu_validate.c intel/eu/validate: Check predication and cmod for SEL, CMP, and CMPN 2023-01-09 19:15:19 +00:00
brw_fs.cpp intel/fs: make alpha_to_coverage a tristate 2023-02-06 09:12:18 +00:00
brw_fs.h intel/compiler: remove unused field from fs_thread_payload 2023-02-23 08:04:24 +00:00
brw_fs_bank_conflicts.cpp intel/compiler: Introduce a new brw_isa_info structure 2022-06-30 23:46:35 +00:00
brw_fs_builder.h intel/fs: reduce liveness of variables in lowering passes 2022-10-27 21:05:00 +00:00
brw_fs_cmod_propagation.cpp intel/fs: avoid cmod optimization on instruction with different write_mask 2023-01-24 07:35:42 +00:00
brw_fs_combine_constants.cpp
brw_fs_copy_propagation.cpp intel/fs: Fix src and dst types of LOAD_PAYLOAD ACP entries during copy propagation. 2023-01-25 22:22:12 +00:00
brw_fs_cse.cpp intel/compiler: Implement nir_intrinsic_last_invocation 2022-03-26 00:28:19 +00:00
brw_fs_dead_code_eliminate.cpp intel/compiler: Eliminate SHADER_OPCODE_UNTYPED_ATOMIC_FLOAT 2023-01-19 08:42:22 +00:00
brw_fs_generator.cpp intel/compiler: Use SHADER_OPCODE_SEND for PI messages 2023-02-06 09:12:17 +00:00
brw_fs_live_variables.cpp
brw_fs_live_variables.h
brw_fs_lower_pack.cpp intel/fs: reduce liveness of variables in lowering passes 2022-10-27 21:05:00 +00:00
brw_fs_lower_regioning.cpp intel: add devinfo->has_64bit_float_via_math_pipe 2022-12-10 03:59:19 +00:00
brw_fs_nir.cpp intel: Use nir_lower_tex_options::lower_index_to_offset 2023-03-06 21:38:32 +00:00
brw_fs_reg_allocate.cpp intel/fs: put scratch surface in the surface state heap 2022-11-19 14:58:58 +00:00
brw_fs_register_coalesce.cpp
brw_fs_saturate_propagation.cpp brw: fix saturate propagation region overlap range 2022-12-09 00:39:05 +00:00
brw_fs_scoreboard.cpp intel/fs/gfx12+: Drop redundant handling of SHADER_OPCODE_BROADCAST in exec pipe inference. 2023-01-19 06:14:03 +00:00
brw_fs_sel_peephole.cpp
brw_fs_thread_payload.cpp intel/compiler: remove unused field from fs_thread_payload 2023-02-23 08:04:24 +00:00
brw_fs_validate.cpp intel/fs/validate: Assert SEND [extended] descriptors are uniform 2023-02-06 09:12:18 +00:00
brw_fs_visitor.cpp intel/compiler: add comment about workaround on simd width 2023-03-02 14:06:36 +00:00
brw_gfx_ver_enum.h intel/compiler: Fix brw_gfx_ver_enum.h to be a proper header file 2022-06-30 23:46:35 +00:00
brw_inst.h intel/eu/gfx12+: Implement decoding of 64-bit immediates. 2023-01-19 06:14:03 +00:00
brw_interpolation_map.c
brw_ir.h intel/fs: switch register allocation spilling to use LSC on Gfx12.5+ 2022-08-24 17:51:40 +00:00
brw_ir_allocator.h
brw_ir_analysis.h
brw_ir_fs.h intel: add devinfo->has_64bit_float_via_math_pipe 2022-12-10 03:59:19 +00:00
brw_ir_performance.cpp intel/compiler: Use SHADER_OPCODE_SEND for PI messages 2023-02-06 09:12:17 +00:00
brw_ir_performance.h
brw_ir_vec4.h intel: fix typos found by codespell 2022-06-27 10:20:55 +00:00
brw_isa_info.h intel/compiler: Remove use of thread_local for opcode tables 2022-06-30 23:46:35 +00:00
brw_kernel.c intel/fs: make Wa_1806565034 conditional to non robust access 2022-12-13 18:05:19 +00:00
brw_kernel.h intel/compiler: fix singleton pointer coverity warning 2022-04-19 12:36:10 +03:00
brw_lower_logical_sends.cpp intel/fs: Rework dynamic coarse handling 2023-02-06 09:12:18 +00:00
brw_mesh.cpp intel/compiler/mesh: follow the type of offset variable 2023-02-21 11:10:24 +00:00
brw_nir.c nir/opt_barrier: Generalize to control barriers 2023-03-06 22:09:27 +00:00
brw_nir.h anv: use shader_info->var_copies_lowered 2023-02-06 22:11:34 +00:00
brw_nir_analyze_boolean_resolves.c
brw_nir_analyze_ubo_ranges.c intel/compiler: Fix missing tie-breaker in brw_nir_analyze_ubo_ranges() ordering code 2022-11-14 19:41:35 +00:00
brw_nir_attribute_workarounds.c intel/compiler: Use named NIR intrinsic const index accessors 2022-08-16 05:44:30 +00:00
brw_nir_clamp_image_1d_2d_array_sizes.c
brw_nir_clamp_per_vertex_loads.c intel/fs: clamp per vertex input accesses to patchControlPoints 2022-12-07 08:16:03 +00:00
brw_nir_lower_alpha_to_coverage.c intel/fs: make alpha_to_coverage a tristate 2023-02-06 09:12:18 +00:00
brw_nir_lower_conversions.c intel/fs: Use nir_type_convert instead of nir_type_conversion_op 2022-12-14 06:23:21 +00:00
brw_nir_lower_cs_intrinsics.c intel/compiler: optimize away local_inv_index and local_inv_id if workgroup size is 1 2022-12-13 13:00:49 +00:00
brw_nir_lower_intersection_shader.c intel/rt: Handle halts in any-hit shaders properly 2022-08-05 11:51:31 +00:00
brw_nir_lower_ray_queries.c nir: make ray query load values visible in NIR prints 2022-11-10 14:40:08 +02:00
brw_nir_lower_rt_intrinsics.c intel/nir/rt: fixup primitive id 2022-12-12 10:16:21 +02:00
brw_nir_lower_scoped_barriers.c
brw_nir_lower_shader_calls.c intel: Fixes -Werror,-Wbitwise-instead-of-logical for clang-15 in brw_nir_lower_shader_calls.c 2022-11-17 23:17:40 +00:00
brw_nir_lower_shading_rate_output.c intel: fix typos found by codespell 2022-06-27 10:20:55 +00:00
brw_nir_lower_storage_image.c intel/compiler: use lower_image_samples_to_one 2023-02-01 19:52:49 +00:00
brw_nir_opt_peephole_ffma.c Revert "nir: Drop the unused instr arg for src/dest copy functions." 2022-08-30 18:21:44 +00:00
brw_nir_opt_peephole_imul32x16.c intel/compiler: Fix signed integer range analysis of imax and imin 2022-11-09 21:34:26 +00:00
brw_nir_rt.c anv: use shader_info->var_copies_lowered 2023-02-06 22:11:34 +00:00
brw_nir_rt.h anv: support VK_PIPELINE_CREATE_RAY_TRACING_SKIP_* 2022-10-20 00:03:55 +00:00
brw_nir_rt_builder.h intel/nir/rt: fixup primitive id 2022-12-12 10:16:21 +02:00
brw_nir_tcs_workarounds.c
brw_nir_trig_workarounds.py driconf: Add a limit_trig_input_range option 2022-05-13 06:47:53 +00:00
brw_packed_float.c
brw_predicated_break.cpp intel/compiler: Don't predicate a WHILE if there is a CONT 2021-12-08 14:56:32 -08:00
brw_prim.h intel/compiler: Split 3DPRIM_* defines out to a separate header. 2022-06-30 23:46:35 +00:00
brw_private.h intel/compiler: Use SIMD selection helpers in compile_single_bs() 2022-11-15 04:55:18 +00:00
brw_reg.h intel/compiler: Add a few more brw_ud* helpers 2022-09-13 01:44:24 +00:00
brw_reg_type.c
brw_reg_type.h
brw_rt.h intel/rt: Fix L3 bank performance bottlenecks due to SW stack stride alignment. 2023-02-26 11:48:33 -08:00
brw_schedule_instructions.cpp intel/compiler: Use SHADER_OPCODE_SEND for PI messages 2023-02-06 09:12:17 +00:00
brw_shader.cpp intel/fs: drop FS_OPCODE_UNIFORM_PULL_CONSTANT_LOAD_GFX7 2023-01-26 11:26:53 +00:00
brw_shader.h intel/compiler: Introduce a new brw_isa_info structure 2022-06-30 23:46:35 +00:00
brw_simd_selection.cpp intel/compiler: fine-grained control of dispatch widths 2023-01-27 11:00:41 +00:00
brw_vec4.cpp intel/vec4: Don't optimize multiply by 1.0 away 2023-02-10 16:34:01 +00:00
brw_vec4.h intel/vec4: Set the rounding mode 2023-02-10 16:34:00 +00:00
brw_vec4_builder.h
brw_vec4_cmod_propagation.cpp intel: fixes -Werror,-Wunused-but-set-variable for clang-15 2022-11-17 23:17:40 +00:00
brw_vec4_copy_propagation.cpp intel/compiler: Introduce a new brw_isa_info structure 2022-06-30 23:46:35 +00:00
brw_vec4_cse.cpp intel/compiler: Rename vec4 state URB opcodes to have VEC4_ prefix 2022-07-08 19:45:34 +00:00
brw_vec4_dead_code_eliminate.cpp
brw_vec4_generator.cpp intel/vec4: Set the rounding mode 2023-02-10 16:34:00 +00:00
brw_vec4_gs_nir.cpp intel/compiler: Use named NIR intrinsic const index accessors 2022-08-16 05:44:30 +00:00
brw_vec4_gs_visitor.cpp intel/compiler: Use FS thread payload only for FS 2022-09-13 01:44:24 +00:00
brw_vec4_gs_visitor.h intel/fs,vec4: Drop support for shader time 2021-12-10 21:20:47 +00:00
brw_vec4_live_variables.cpp
brw_vec4_live_variables.h
brw_vec4_nir.cpp intel: Use nir_lower_tex_options::lower_index_to_offset 2023-03-06 21:38:32 +00:00
brw_vec4_reg_allocate.cpp intel/compiler: Don't create vec4 reg-set for gen8+ 2022-07-14 17:49:01 +00:00
brw_vec4_surface_builder.cpp intel: move away from booleans to identify platforms 2021-11-08 16:48:06 +00:00
brw_vec4_surface_builder.h
brw_vec4_tcs.cpp intel/fs: clamp per vertex input accesses to patchControlPoints 2022-12-07 08:16:03 +00:00
brw_vec4_tcs.h intel/fs,vec4: Drop support for shader time 2021-12-10 21:20:47 +00:00
brw_vec4_tes.cpp intel/compiler: Rename vec4 state URB opcodes to have VEC4_ prefix 2022-07-08 19:45:34 +00:00
brw_vec4_tes.h intel/fs,vec4: Drop support for shader time 2021-12-10 21:20:47 +00:00
brw_vec4_visitor.cpp intel/vec4: Set the rounding mode 2023-02-10 16:34:00 +00:00
brw_vec4_vs.h intel/fs,vec4: Drop support for shader time 2021-12-10 21:20:47 +00:00
brw_vec4_vs_visitor.cpp intel/compiler: Rename vec4 state URB opcodes to have VEC4_ prefix 2022-07-08 19:45:34 +00:00
brw_vue_map.c intel/compiler: Store the number of position slots in the VUE map 2022-08-31 02:00:18 +00:00
gfx6_gs_visitor.cpp intel/compiler: Rename vec4 state URB opcodes to have VEC4_ prefix 2022-07-08 19:45:34 +00:00
gfx6_gs_visitor.h intel/fs,vec4: Drop support for shader time 2021-12-10 21:20:47 +00:00
intel_clc.c intel/compiler: Fix dynarray usage in intel_clc 2022-11-14 19:15:05 +00:00
meson.build intel/dev: create a helper dependency for libintel_dev 2023-03-02 00:01:27 +00:00
test_eu_compact.cpp intel/compiler: Fixes [-Wdeprecated-declarations] in test_eu_compact.cpp 2022-08-23 15:19:16 +00:00
test_eu_validate.cpp intel/eu/validate: Validate integer multiplication source size restrictions 2022-11-09 21:34:26 +00:00
test_fs_cmod_propagation.cpp intel/fs,vec4: Drop support for shader time 2021-12-10 21:20:47 +00:00
test_fs_copy_propagation.cpp intel/fs,vec4: Drop support for shader time 2021-12-10 21:20:47 +00:00
test_fs_saturate_propagation.cpp intel/fs: add a saturation propagation test 2022-12-09 00:39:05 +00:00
test_fs_scoreboard.cpp intel/fs/xehp: Add unit test for handling of RaR deps across multiple pipelines. 2022-01-25 22:40:44 +00:00
test_simd_selection.cpp intel/compiler: fine-grained control of dispatch widths 2023-01-27 11:00:41 +00:00
test_vec4_cmod_propagation.cpp intel/fs,vec4: Drop support for shader time 2021-12-10 21:20:47 +00:00
test_vec4_copy_propagation.cpp intel/fs,vec4: Drop support for shader time 2021-12-10 21:20:47 +00:00
test_vec4_dead_code_eliminate.cpp intel/fs,vec4: Drop support for shader time 2021-12-10 21:20:47 +00:00
test_vec4_register_coalesce.cpp intel/fs,vec4: Drop support for shader time 2021-12-10 21:20:47 +00:00
test_vf_float_conversions.cpp