Sviatoslav Peleshko 57344052b6 intel/brw: Don't apply discard_if condition opt if it can change results ... We can't just always negate the alu instruction's cmod, because negating it can produce different results when the argument is NaN float. We can still do that if the condition is == or !=. Fixes: 0ba9497e ("intel/fs: Improve discard_if code generation") Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/11800 Signed-off-by: Sviatoslav Peleshko <sviatoslav.peleshko@globallogic.com> Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31042>		2024-09-27 11:52:27 +00:00
..
elk	intel/elk: delete copy constructor and copy-assignment-operator	2024-09-16 20:31:45 +00:00
tests	intel/brw: Remove assembler tests for Gfx8-	2024-02-24 02:10:56 +00:00
brw_asm.c	intel/brw: Add DUMP flag to brw_assemble	2024-09-27 02:46:28 +00:00
brw_asm.h	intel/brw: Add DUMP flag to brw_assemble	2024-09-27 02:46:28 +00:00
brw_asm_internal.h	intel/brw: Split off assembler logic into library	2024-07-12 19:34:23 +00:00
brw_asm_tool.c	intel/brw: Split off assembler logic into library	2024-07-12 19:34:23 +00:00
brw_cfg.cpp	intel/brw: Add a file parameter to idom_tree::dump()	2024-08-22 22:54:45 +00:00
brw_cfg.h	intel/brw: Add a file parameter to idom_tree::dump()	2024-08-22 22:54:45 +00:00
brw_compile_bs.cpp	intel/brw: Move calculate_cfg out of fs_visitor	2024-07-25 15:37:13 +00:00
brw_compile_cs.cpp	intel/brw: Move calculate_cfg out of fs_visitor	2024-07-25 15:37:13 +00:00
brw_compile_fs.cpp	intel/brw: Skip per-primitive inputs when computing flat input mask	2024-09-27 08:15:18 +00:00
brw_compile_gs.cpp	intel/brw: Move calculate_cfg out of fs_visitor	2024-07-25 15:37:13 +00:00
brw_compile_mesh.cpp	brw: switch mesh/task URB fence prior to EOT to GPU	2024-08-27 13:38:14 +00:00
brw_compile_tcs.cpp	intel/brw: Move calculate_cfg out of fs_visitor	2024-07-25 15:37:13 +00:00
brw_compile_tes.cpp	intel/brw: Move calculate_cfg out of fs_visitor	2024-07-25 15:37:13 +00:00
brw_compile_vs.cpp	intel/brw: Move calculate_cfg out of fs_visitor	2024-07-25 15:37:13 +00:00
brw_compiler.c	intel/brw/xe2: Allow int64 conversions	2024-08-21 20:16:00 +00:00
brw_compiler.h	brw: remove unused prog_data field	2024-08-22 19:44:40 +00:00
brw_debug_recompile.c	intel/brw: Simplify @file annotations	2024-07-22 22:48:03 +00:00
brw_def_analysis.cpp	intel/brw: Track the number of uses of each def in def_analysis	2024-06-18 09:02:25 +00:00
brw_device_sha1_gen_c.py	intel/compiler: drop unused ray-tracing fields from cache hash	2024-03-22 00:01:28 +00:00
brw_disasm.c	intel/brw: Expose functions to convert LSC enums to strings	2024-09-12 20:54:36 +00:00
brw_disasm.h	intel/brw: Expose functions to convert LSC enums to strings	2024-09-12 20:54:36 +00:00
brw_disasm_info.cpp	intel/brw: Simplify fs_inst annotation	2024-08-28 03:59:50 +00:00
brw_disasm_info.h	intel/brw: Simplify fs_inst annotation	2024-08-28 03:59:50 +00:00
brw_disasm_tool.c	intel/brw: Remove Gfx8- code from disassembler	2024-02-28 05:45:38 +00:00
brw_eu.c	brw,elk: Fix opening flags on dumping shader binaries	2024-08-27 08:26:08 +00:00
brw_eu.h	intel/brw: Get rid of the lsc_msg_desc_wcmask helper	2024-08-27 09:25:59 +00:00
brw_eu_compact.c	intel/brw: Remove long register file names	2024-08-25 22:08:14 +00:00
brw_eu_defines.h	brw: move null_rt control up a layer	2024-09-23 15:56:02 +00:00
brw_eu_emit.c	brw: add a comment what Gfx12.5 URB fences	2024-08-27 13:38:14 +00:00
brw_eu_validate.c	intel/brw: Only validate GRF boundary crossing restriction for GRFs	2024-09-24 03:39:05 +00:00
brw_fs.cpp	intel/brw: Delete old-style surface and A64 message opcodes	2024-09-12 20:54:36 +00:00
brw_fs.h	intel/brw: Replace predicated break optimization with a simple peephole	2024-08-05 19:17:55 -07:00
brw_fs_bank_conflicts.cpp	intel/brw: Simplify @file annotations	2024-07-22 22:48:03 +00:00
brw_fs_builder.h	intel/brw: Remove special treatment for 2-src in emit() helper	2024-08-30 04:33:47 +00:00
brw_fs_cmod_propagation.cpp	brw: Fix mov cmod propagation when there's int signedness mismatch	2024-09-09 22:13:08 +00:00
brw_fs_combine_constants.cpp	intel/brw: Move calculate_cfg out of fs_visitor	2024-07-25 15:37:13 +00:00
brw_fs_copy_propagation.cpp	intel/brw: Delete old-style surface and A64 message opcodes	2024-09-12 20:54:36 +00:00
brw_fs_cse.cpp	intel/brw: Use CSE for LOAD_SUBGROUP_INVOCATION	2024-08-08 18:20:49 +00:00
brw_fs_dead_code_eliminate.cpp	intel/brw: Delete old-style surface and A64 message opcodes	2024-09-12 20:54:36 +00:00
brw_fs_generator.cpp	intel/brw: Don't include sync.nop in INTEL_DEBUG instruction counts	2024-09-24 03:12:32 +00:00
brw_fs_live_variables.cpp	intel/brw: Simplify @file annotations	2024-07-22 22:48:03 +00:00
brw_fs_live_variables.h	intel/brw: Replace uses of fs_reg with brw_reg	2024-07-03 02:53:19 +00:00
brw_fs_lower.cpp	intel/brw: Simplify fs_inst annotation	2024-08-28 03:59:50 +00:00
brw_fs_lower_dpas.cpp	intel/brw: Replace uses of fs_reg with brw_reg	2024-07-03 02:53:19 +00:00
brw_fs_lower_integer_multiplication.cpp	intel/brw: Replace uses of fs_reg with brw_reg	2024-07-03 02:53:19 +00:00
brw_fs_lower_pack.cpp	intel/brw: Replace uses of fs_reg with brw_reg	2024-07-03 02:53:19 +00:00
brw_fs_lower_regioning.cpp	intel/brw: lower math op regions for Xe2+	2024-09-24 09:58:28 +00:00
brw_fs_lower_simd_width.cpp	intel/brw: Delete old-style surface and A64 message opcodes	2024-09-12 20:54:36 +00:00
brw_fs_nir.cpp	intel/brw: Don't apply discard_if condition opt if it can change results	2024-09-27 11:52:27 +00:00
brw_fs_opt.cpp	intel/brw: Remove long register file names	2024-08-25 22:08:14 +00:00
brw_fs_opt_algebraic.cpp	intel/brw: Rename fs_reg_* helpers to brw_reg_*	2024-07-03 02:53:19 +00:00
brw_fs_opt_virtual_grfs.cpp	brw: fix virtual register splitting to not go below physical register size	2024-09-18 23:26:34 +00:00
brw_fs_reg_allocate.cpp	brw: align spilling offsets to physical register sizes	2024-09-04 23:05:31 +00:00
brw_fs_register_coalesce.cpp	intel/brw: Simplify @file annotations	2024-07-22 22:48:03 +00:00
brw_fs_saturate_propagation.cpp	intel/brw: Use def analysis for simple cases of saturate propagation	2024-08-09 14:26:05 -07:00
brw_fs_scoreboard.cpp	intel/brw: Simplify @file annotations	2024-07-22 22:48:03 +00:00
brw_fs_thread_payload.cpp	intel/brw: Replace uses of fs_reg with brw_reg	2024-07-03 02:53:19 +00:00
brw_fs_validate.cpp	intel/brw: Introduce new MEMORY_*_LOGICAL opcodes	2024-09-12 20:54:36 +00:00
brw_fs_visitor.cpp	intel/brw: Move interp_reg and per_primitive_reg out of fs_visitor	2024-07-25 15:37:13 +00:00
brw_fs_workaround.cpp	intel/brw: Replace uses of fs_reg with brw_reg	2024-07-03 02:53:19 +00:00
brw_gram.y	intel/brw: Add SWSB MATH pipe to assembler	2024-09-26 20:40:28 +00:00
brw_inst.h	intel/brw: Remove long register file names	2024-08-25 22:08:14 +00:00
brw_ir.h	intel/brw: Fold backend_reg into fs_reg	2024-03-01 17:52:09 +00:00
brw_ir_allocator.h	intel/compiler,intel/blorp,intel/vulkan: decouple vulkan driver and compiler from gallium	2023-08-03 22:00:15 +00:00
brw_ir_analysis.h
brw_ir_fs.h	intel/brw: Copy prop from raw integer moves with mismatched types	2024-08-30 03:39:31 +00:00
brw_ir_performance.cpp	intel/brw: Replace uses of fs_reg with brw_reg	2024-07-03 02:53:19 +00:00
brw_ir_performance.h	intel/brw: Fold backend_shader into fs_visitor	2024-02-29 19:28:05 +00:00
brw_isa_info.h
brw_kernel.c	intel-clc: missing printf lowering	2024-08-06 17:55:18 +00:00
brw_kernel.h	intel-clc: Use correct set of nir_options when building for Gfx8	2024-02-24 00:24:32 +00:00
brw_lex.l	intel/brw: Add SWSB MATH pipe to assembler	2024-09-26 20:40:28 +00:00
brw_lower_logical_sends.cpp	brw: remove EOT handling from sampler messages	2024-09-25 10:22:40 +00:00
brw_nir.c	brw: fix TGM messages to use cmask lsc opcodes	2024-09-17 09:28:58 +00:00
brw_nir.h	iris: ensure null render target for specific cases	2024-09-23 15:56:02 +00:00
brw_nir_analyze_ubo_ranges.c	intel/brw/xe2: Update brw_nir_analyze_ubo_ranges to account for 512b physical registers	2024-04-01 00:00:03 +00:00
brw_nir_lower_alpha_to_coverage.c	treewide: use nir_metadata_control_flow	2024-06-17 16:28:14 -04:00
brw_nir_lower_cooperative_matrix.c	intel/brw/xe2+: Allow vec16 for cooperative matrix	2024-06-25 14:17:47 -07:00
brw_nir_lower_cs_intrinsics.c	compiler: Allow derivative_group to be used for all stages in shader_info	2024-09-03 20:03:18 +00:00
brw_nir_lower_fsign.py	intel/brw: Use range analysis to optimize fsign	2024-05-14 01:28:21 +00:00
brw_nir_lower_intersection_shader.c	intel/rt: fix terminateOnFirstHit handling	2024-08-05 21:43:36 +00:00
brw_nir_lower_ray_queries.c	intel/nir: only consider ray query variables in lowering	2024-02-24 12:56:30 +00:00
brw_nir_lower_rt_intrinsics.c	brw/rt: fix ray_object_(direction|origin) for closest-hit shaders	2024-08-13 10:28:50 +00:00
brw_nir_lower_shader_calls.c	treewide: use nir_metadata_control_flow	2024-06-17 16:28:14 -04:00
brw_nir_lower_storage_image.c	intel/brw: Drop image_{load,store}_raw_intel handling	2024-08-09 07:20:08 +00:00
brw_nir_opt_fsat.c	intel/brw: Move fsat instructions closer to the source	2024-08-09 14:26:10 -07:00
brw_nir_rt.c	treewide: use nir_def_replace sometimes	2024-06-21 15:36:56 +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: Fix bad align_offset on global_constant_uniform_block_intel	2024-08-21 20:44:57 +00:00
brw_nir_trig_workarounds.py
brw_packed_float.c
brw_prim.h
brw_print.cpp	intel/brw: Delete old-style surface and A64 message opcodes	2024-09-12 20:54:36 +00:00
brw_private.h	intel/brw: fix subgroup size of geometry stages for lnl+	2024-05-14 23:13:37 +00:00
brw_reg.h	intel/brw: Pack brw_reg struct	2024-08-28 03:59:50 +00:00
brw_reg_type.c	intel/brw: Rename brw_reg_type_to_hw_type to brw_type_encode	2024-04-25 11:41:48 +00:00
brw_reg_type.h	intel/brw: Make a helper for finding the largest of two types	2024-04-29 07:51:45 +00:00
brw_rt.h	intel: Use ALIGN_POT instead of ALIGN inside macro define	2024-01-03 12:46:10 +00:00
brw_schedule_instructions.cpp	intel/brw: Only force g0's liveness to be the whole program if spilling	2024-08-01 16:37:34 -07:00
brw_shader.cpp	intel/brw: Delete old-style surface and A64 message opcodes	2024-09-12 20:54:36 +00:00
brw_simd_selection.cpp	intel/brw: fix subgroup size of geometry stages for lnl+	2024-05-14 23:13:37 +00:00
brw_vue_map.c	intel/brw: Simplify @file annotations	2024-07-22 22:48:03 +00:00
intel_clc.c	intel/clc: Free disk_cache	2024-07-24 20:46:28 +00:00
intel_gfx_ver_enum.h	intel/compiler: Rename brw_gfx_ver_enum.h to intel_gfx_ver_enum.h	2024-02-16 22:35:05 +00:00
intel_nir.c	intel/compiler: Rename the passes and files related to intel_nir.h	2024-02-16 22:35:05 +00:00
intel_nir.h	intel/nir: add printf lowering	2024-05-15 13:13:38 +00:00
intel_nir_blockify_uniform_loads.c	intel/nir: remove load_global_const_block_intel intrinsic	2024-08-16 11:12:39 +00:00
intel_nir_clamp_image_1d_2d_array_sizes.c	treewide: use nir_metadata_control_flow	2024-06-17 16:28:14 -04:00
intel_nir_clamp_per_vertex_loads.c	treewide: use nir_metadata_control_flow	2024-06-17 16:28:14 -04:00
intel_nir_lower_conversions.c	intel/nir: Don't needlessly split u2f16 for nir_type_uint32	2024-07-11 02:37:05 -07:00
intel_nir_lower_non_uniform_barycentric_at_sample.c	intel/compiler: Ensure load_barycentric_at_sample and load_interpolated_input remain together	2024-04-04 23:42:27 +00:00
intel_nir_lower_non_uniform_resource_intel.c	treewide: use nir_metadata_control_flow	2024-06-17 16:28:14 -04:00
intel_nir_lower_printf.c	treewide: use nir_metadata_control_flow	2024-06-17 16:28:14 -04:00
intel_nir_lower_shading_rate_output.c	treewide: use nir_metadata_control_flow	2024-06-17 16:28:14 -04:00
intel_nir_lower_sparse.c	treewide: use nir_metadata_control_flow	2024-06-17 16:28:14 -04:00
intel_nir_lower_texture.c	intel/compiler: Pack texture LOD and offset to a single 32-bit value	2024-02-27 00:22:46 +00:00
intel_nir_opt_peephole_ffma.c	treewide: use nir_metadata_control_flow	2024-06-17 16:28:14 -04:00
intel_nir_opt_peephole_imul32x16.c	treewide: use nir_metadata_control_flow	2024-06-17 16:28:14 -04:00
intel_nir_tcs_workarounds.c	intel/nir: Set src_type on TCS quads workaround store_output	2024-05-02 13:58:21 -07:00
intel_shader_enums.h	intel/compiler: Use "intel" prefix for walk_order enum	2024-02-21 00:38:35 +00:00
meson.build	intel/brw: Move fsat instructions closer to the source	2024-08-09 14:26:10 -07:00
test_eu_compact.cpp	intel/brw: Remove long register file names	2024-08-25 22:08:14 +00:00
test_eu_validate.cpp	intel/brw: Remove long register file names	2024-08-25 22:08:14 +00:00
test_fs_cmod_propagation.cpp	brw: Fix mov cmod propagation when there's int signedness mismatch	2024-09-09 22:13:08 +00:00
test_fs_combine_constants.cpp	intel/brw: Move calculate_cfg out of fs_visitor	2024-07-25 15:37:13 +00:00
test_fs_copy_propagation.cpp	intel/brw: Copy prop from raw integer moves with mismatched types	2024-08-30 03:39:31 +00:00
test_fs_cse.cpp	intel/brw: Move calculate_cfg out of fs_visitor	2024-07-25 15:37:13 +00:00
test_fs_saturate_propagation.cpp	intel/brw: Move calculate_cfg out of fs_visitor	2024-07-25 15:37:13 +00:00
test_fs_scoreboard.cpp	intel/brw: Consider pipe when comparing SWSB in tests	2024-09-25 19:32:31 +00:00
test_simd_selection.cpp	intel: Remove brw_ prefix from process debug function	2024-02-16 22:35:05 +00:00
test_vf_float_conversions.cpp