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Caio Oliveira 4fda724fd4 brw: Avoid invalid access when compacting out-of-bounds JIP/UIP 
Usually JIP will be valid, but as part of other changes, it will be
possible to have a shader that have multiple EOT messages and end with
and ENDIF instruction.  Its JIP will point after the program ends.
This is fine but was tripping up the compaction code.

Change compaction to not read its internal structures beyond the last
instruction.

Acked-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36822>
2025-08-20 00:54:41 +00:00
..
elk
elk/algebraic: Protect SHUFFLE from OOB indices
2025-08-19 09:15:19 +00:00
tests
intel/compiler tests: fix path-to-string conversion
2025-06-23 08:26:29 +00:00
brw_analysis_def.cpp
brw: consider LOAD_PAYLOAD fully defined
2025-07-30 07:57:19 +00:00
brw_analysis_liveness.cpp
intel: fork exec_node/list -> brw_exec_node/list as a private Intel utility
2025-07-31 20:23:02 +00:00
brw_analysis_performance.cpp
brw: Rename is_send_from_grf to is_send, replace other is_send() helper
2025-08-08 22:12:05 +00:00
brw_analysis.cpp
intel: fork exec_node/list -> brw_exec_node/list as a private Intel utility
2025-07-31 20:23:02 +00:00
brw_analysis.h
brw: Track the largest VGRF size in liveness analysis
2025-04-11 20:34:51 +00:00
brw_asm_internal.h
brw: Rework label tracking in assembler
2025-03-06 17:06:20 -08:00
brw_asm_tool.c
intel/compiler tests: fix variable type for getopt_long() return value
2025-06-23 08:26:29 +00:00
brw_asm.c
brw: Rework label tracking in assembler
2025-03-06 17:06:20 -08:00
brw_asm.h
brw: Fix size in assembler when compacting
2025-03-03 20:43:56 +00:00
brw_builder.cpp
brw: Add brw_builder::uniform()
2025-04-04 23:07:21 +00:00
brw_builder.h
brw: Define order for fixes in 3-src operand fix
2025-08-19 13:54:43 +00:00
brw_cfg.cpp
intel: fork exec_node/list -> brw_exec_node/list as a private Intel utility
2025-07-31 20:23:02 +00:00
brw_cfg.h
intel: fork exec_node/list -> brw_exec_node/list as a private Intel utility
2025-07-31 20:23:02 +00:00
brw_compile_bs.cpp
all: rename gl_shader_stage_name to mesa_shader_stage_name
2025-08-06 10:28:41 +08:00
brw_compile_cs.cpp
all: rename gl_shader_stage_is_compute to mesa_shader_stage_is_compute
2025-08-06 10:28:41 +08:00
brw_compile_fs.cpp
brw: Enumerate SHADER_OPCODE_SEND sources and standardize how many
2025-08-08 22:12:08 +00:00
brw_compile_gs.cpp
brw: compute consistent clip/cull distance masks with VUE
2025-08-13 06:24:44 +00:00
brw_compile_mesh.cpp
brw: compute consistent clip/cull distance masks with VUE
2025-08-13 06:24:44 +00:00
brw_compile_tcs.cpp
brw: move URB channel mask shifting to the lowering pass
2025-08-13 12:01:49 +00:00
brw_compile_tes.cpp
brw: compute consistent clip/cull distance masks with VUE
2025-08-13 06:24:44 +00:00
brw_compile_vs.cpp
brw: compute consistent clip/cull distance masks with VUE
2025-08-13 06:24:44 +00:00
brw_compiler.c
all: rename gl_shader_stage to mesa_shader_stage
2025-08-06 10:28:40 +08:00
brw_compiler.h
brw: reorder reloc enums to leave embedded samplers at the end
2025-08-13 12:01:49 +00:00
brw_debug_recompile.c
all: rename gl_shader_stage to mesa_shader_stage
2025-08-06 10:28:40 +08:00
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_info.cpp
intel: fork exec_node/list -> brw_exec_node/list as a private Intel utility
2025-07-31 20:23:02 +00:00
brw_disasm_info.h
intel: fork exec_node/list -> brw_exec_node/list as a private Intel utility
2025-07-31 20:23:02 +00:00
brw_disasm_tool.c
intel/brw: Remove Gfx8- code from disassembler
2024-02-28 05:45:38 +00:00
brw_disasm.c
intel: fork exec_node/list -> brw_exec_node/list as a private Intel utility
2025-07-31 20:23:02 +00:00
brw_disasm.h
intel/brw: support for dumping shader line numbers
2025-04-08 19:39:53 +00:00
brw_eu_compact.c
brw: Avoid invalid access when compacting out-of-bounds JIP/UIP
2025-08-20 00:54:41 +00:00
brw_eu_defines.h
brw: Enumerate SHADER_OPCODE_SEND sources and standardize how many
2025-08-08 22:12:08 +00:00
brw_eu_emit.c
build: avoid redefining unreachable() which is standard in C23
2025-07-31 17:49:42 +00:00
brw_eu_inst.h
brw: Add BRW_TYPE_BF for bfloat16
2025-03-25 05:23:37 +00:00
brw_eu_validate.c
build: avoid redefining unreachable() which is standard in C23
2025-07-31 17:49:42 +00:00
brw_eu.c
build: avoid redefining unreachable() which is standard in C23
2025-07-31 17:49:42 +00:00
brw_eu.h
build: avoid redefining unreachable() which is standard in C23
2025-07-31 17:49:42 +00:00
brw_from_nir.cpp
brw: move URB channel mask shifting to the lowering pass
2025-08-13 12:01:49 +00:00
brw_generator.cpp
brw: Enumerate SHADER_OPCODE_SEND sources and standardize how many
2025-08-08 22:12:08 +00:00
brw_generator.h
all: rename gl_shader_stage to mesa_shader_stage
2025-08-06 10:28:40 +08:00
brw_gram.y
brw: Add EU assembler support for bfloat16
2025-03-25 05:23:37 +00:00
brw_inst.cpp
brw: Make sure copied instruction don't copy the list pointers
2025-08-19 13:54:43 +00:00
brw_inst.h
brw: Rename is_send_from_grf to is_send, replace other is_send() helper
2025-08-08 22:12:05 +00:00
brw_isa_info.h
intel/compiler: Use #pragma once instead of header guards
2024-12-11 19:47:44 +00:00
brw_kernel.c
intel: Update all NIR_PASS_V to NIR_PASS
2025-07-14 19:25:52 +00:00
brw_kernel.h
intel: rework CL pre-compile
2025-01-25 03:28:07 +00:00
brw_lex.l
brw: Add EU assembler support for bfloat16
2025-03-25 05:23:37 +00:00
brw_list.h
intel: fork exec_node/list -> brw_exec_node/list as a private Intel utility
2025-07-31 20:23:02 +00:00
brw_load_reg.cpp
brw: Add and use brw_reg_is_arf to test for a specific ARF
2025-07-24 23:08:07 +00:00
brw_lower_dpas.cpp
brw: Simplify brw_builder "insert before inst" constructor
2025-03-06 23:33:38 +00:00
brw_lower_integer_multiplication.cpp
brw: Remove bblock_t parameters from various passes
2025-03-06 23:33:38 +00:00
brw_lower_logical_sends.cpp
brw: Only access valid sources in lower_btd_logical_send()
2025-08-19 13:54:43 +00:00
brw_lower_pack.cpp
build: avoid redefining unreachable() which is standard in C23
2025-07-31 17:49:42 +00:00
brw_lower_regioning.cpp
brw: Rename is_send_from_grf to is_send, replace other is_send() helper
2025-08-08 22:12:05 +00:00
brw_lower_scoreboard.cpp
brw: Rename is_send_from_grf to is_send, replace other is_send() helper
2025-08-08 22:12:05 +00:00
brw_lower_simd_width.cpp
brw: Use a builder to track position in lower_simd
2025-07-19 17:49:48 +00:00
brw_lower_subgroup_ops.cpp
build: avoid redefining unreachable() which is standard in C23
2025-07-31 17:49:42 +00:00
brw_lower.cpp
brw: Enumerate SHADER_OPCODE_SEND sources and standardize how many
2025-08-08 22:12:08 +00:00
brw_nir_analyze_ubo_ranges.c
intel/compiler: take reg_unit size into account with ubo ranges
2025-01-07 21:38:06 +00:00
brw_nir_lower_alpha_to_coverage.c
nir: rename nir_lower_io_to_temporaries -> nir_lower_io_vars_to_temporaries
2025-06-26 18:20:54 +00:00
brw_nir_lower_cooperative_matrix.c
build: avoid redefining unreachable() which is standard in C23
2025-07-31 17:49:42 +00:00
brw_nir_lower_cs_intrinsics.c
all: rename gl_shader_stage_uses_workgroup to mesa_shader_stage_uses_workgroup
2025-08-06 10:28:41 +08:00
brw_nir_lower_fs_barycentrics.c
treewide: simplify nir_def_rewrite_uses_after
2025-08-01 15:34:24 +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_immediate_offsets.c
treewide: use nir_def_as_*
2025-08-01 15:34:24 +00:00
brw_nir_lower_intersection_shader.c
intel: Update all NIR_PASS_V to NIR_PASS
2025-07-14 19:25:52 +00:00
brw_nir_lower_ray_queries.c
intel/compiler: Fix ray geometry index
2025-08-19 09:32:55 +00:00
brw_nir_lower_rt_intrinsics_pre_trace.c
brw: add pre ray trace intrinsic moves
2025-05-06 13:34:53 +00:00
brw_nir_lower_rt_intrinsics.c
intel/compiler: Fix ray geometry index
2025-08-19 09:32:55 +00:00
brw_nir_lower_sample_index_in_coord.c
intel/compiler: Lower sample index into coord for MSRT messages
2025-03-07 23:06:14 +00:00
brw_nir_lower_shader_calls.c
build: avoid redefining unreachable() which is standard in C23
2025-07-31 17:49:42 +00:00
brw_nir_lower_storage_image.c
build: avoid redefining unreachable() which is standard in C23
2025-07-31 17:49:42 +00:00
brw_nir_lower_texel_address.c
build: avoid redefining unreachable() which is standard in C23
2025-07-31 17:49:42 +00:00
brw_nir_lower_texture.c
brw: move texture offset packing to NIR
2025-03-29 02:15:18 +00:00
brw_nir_opt_fsat.c
treewide: use nir_def_block
2025-08-01 15:34:24 +00:00
brw_nir_rt_builder.h
intel/rt: Update BVH instance leaf load for Xe3+
2025-04-21 20:10:45 +00:00
brw_nir_rt.c
all: rename gl_shader_stage to mesa_shader_stage
2025-08-06 10:28:40 +08:00
brw_nir_rt.h
intel: Update all NIR_PASS_V to NIR_PASS
2025-07-14 19:25:52 +00:00
brw_nir_trig_workarounds.py
…
brw_nir_wa_18019110168.c
treewide: use nir_def_as_*
2025-08-01 15:34:24 +00:00
brw_nir.c
all: rename gl_shader_stage_can_set_fragment_shading_rate
2025-08-06 10:28:41 +08:00
brw_nir.h
all: rename gl_shader_stage to mesa_shader_stage
2025-08-06 10:28:40 +08:00
brw_opt_address_reg_load.cpp
brw: Remove extra iteration on instructions from brw_opt_address_reg_load
2025-07-31 19:45:16 +00:00
brw_opt_algebraic.cpp
brw/algebraic: Protect SHUFFLE from OOB indices
2025-08-19 09:15:19 +00:00
brw_opt_bank_conflicts.cpp
util: crib SWAP macro from freedreno
2025-07-21 11:42:18 +00:00
brw_opt_cmod_propagation.cpp
build: avoid redefining unreachable() which is standard in C23
2025-07-31 17:49:42 +00:00
brw_opt_combine_constants.cpp
intel: fork exec_node/list -> brw_exec_node/list as a private Intel utility
2025-07-31 20:23:02 +00:00
brw_opt_copy_propagation.cpp
brw: Enumerate SHADER_OPCODE_SEND sources and standardize how many
2025-08-08 22:12:08 +00:00
brw_opt_cse.cpp
brw: Stop using is_send_from_grf() in CSE pass
2025-08-08 22:12:05 +00:00
brw_opt_dead_code_eliminate.cpp
intel: fork exec_node/list -> brw_exec_node/list as a private Intel utility
2025-07-31 20:23:02 +00:00
brw_opt_register_coalesce.cpp
brw: Enumerate SHADER_OPCODE_SEND sources and standardize how many
2025-08-08 22:12:08 +00:00
brw_opt_saturate_propagation.cpp
brw: Clean up saturate propagation after non-defs version removal
2025-04-09 19:06:48 +00:00
brw_opt_txf_combiner.cpp
brw: Add more specific brw_builder helpers
2025-07-19 17:49:47 +00:00
brw_opt_virtual_grfs.cpp
brw: Don't assert about MAX_VGRF_SIZE in brw_opt_split_virtual_grfs()
2025-04-11 20:34:51 +00:00
brw_opt.cpp
brw: If the instruction is already a SEND, no need to resize sources
2025-08-19 13:54:43 +00:00
brw_packed_float.c
…
brw_prim.h
intel/compiler: Use #pragma once instead of header guards
2024-12-11 19:47:44 +00:00
brw_print.cpp
intel: fork exec_node/list -> brw_exec_node/list as a private Intel utility
2025-07-31 20:23:02 +00:00
brw_private.h
intel/debug: shader dump filter
2025-05-23 19:57:02 +00:00
brw_reg_allocate.cpp
brw: Enumerate SHADER_OPCODE_SEND sources and standardize how many
2025-08-08 22:12:08 +00:00
brw_reg_type.c
brw: Add BRW_TYPE_BF for bfloat16
2025-03-25 05:23:37 +00:00
brw_reg_type.h
brw: Add BRW_TYPE_BF for bfloat16
2025-03-25 05:23:37 +00:00
brw_reg.cpp
build: avoid redefining unreachable() which is standard in C23
2025-07-31 17:49:42 +00:00
brw_reg.h
build: avoid redefining unreachable() which is standard in C23
2025-07-31 17:49:42 +00:00
brw_rt.h
intel/compiler: Use #pragma once instead of header guards
2024-12-11 19:47:44 +00:00
brw_schedule_instructions.cpp
intel: fork exec_node/list -> brw_exec_node/list as a private Intel utility
2025-07-31 20:23:02 +00:00
brw_shader.cpp
brw: move URB channel mask shifting to the lowering pass
2025-08-13 12:01:49 +00:00
brw_shader.h
all: rename gl_shader_stage_uses_workgroup to mesa_shader_stage_uses_workgroup
2025-08-06 10:28:41 +08:00
brw_simd_selection.cpp
build: avoid redefining unreachable() which is standard in C23
2025-07-31 17:49:42 +00:00
brw_spirv.c
nir: add nir_vectorize_cb callback parameter to nir_lower_phis_to_scalar()
2025-07-08 15:33:59 +00:00
brw_thread_payload.cpp
all: rename gl_shader_stage_is_compute to mesa_shader_stage_is_compute
2025-08-06 10:28:41 +08:00
brw_thread_payload.h
intel/brw: Rename fs_visitor to brw_shader
2025-02-11 09:13:28 +00:00
brw_validate.cpp
brw: Validate that send payloads can't be imms or have source mods
2025-08-08 22:12:11 +00:00
brw_vue_map.c
all: rename gl_shader_stage_name to mesa_shader_stage_name
2025-08-06 10:28:41 +08:00
brw_workaround.cpp
brw: Rename is_send_from_grf to is_send, replace other is_send() helper
2025-08-08 22:12:05 +00:00
intel_gfx_ver_enum.h
build: avoid redefining unreachable() which is standard in C23
2025-07-31 17:49:42 +00:00
intel_nir_blockify_uniform_loads.c
treewide: simplify nir_def_rewrite_uses_after
2025-08-01 15:34:24 +00:00
intel_nir_clamp_image_1d_2d_array_sizes.c
treewide: simplify nir_def_rewrite_uses_after
2025-08-01 15:34:24 +00:00
intel_nir_clamp_per_vertex_loads.c
treewide: use nir_def_as_*
2025-08-01 15:34:24 +00:00
intel_nir_lower_non_uniform_barycentric_at_sample.c
treewide: use nir_def_as_*
2025-08-01 15:34:24 +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
nir: drop printf_base_identifier
2025-02-05 20:33:15 +00:00
intel_nir_lower_shading_rate_output.c
treewide: simplify nir_def_rewrite_uses_after
2025-08-01 15:34:24 +00:00
intel_nir_lower_sparse.c
treewide: simplify nir_def_rewrite_uses_after
2025-08-01 15:34:24 +00:00
intel_nir_opt_peephole_ffma.c
treewide: use nir_def_as_*
2025-08-01 15:34:24 +00:00
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
treewide: Switch to nir_progress
2025-02-26 15:19:53 +00:00
intel_nir.c
intel/compiler: Use nir_split_conversions()
2025-04-07 17:45:21 -05:00
intel_nir.h
anv: lower input vertices for TCS unconditionally
2025-05-08 06:48:34 +00:00
intel_shader_enums.h
brw: handle wa_18019110168 with independent shader compilation
2025-06-28 05:55:35 +00:00
meson.build
brw: replace lower_fs_msaa with nir_inline_sysval
2025-08-03 21:27:47 +00:00
test_eu_compact.cpp
build: avoid redefining unreachable() which is standard in C23
2025-07-31 17:49:42 +00:00
test_eu_validate.cpp
build: avoid redefining unreachable() which is standard in C23
2025-07-31 17:49:42 +00:00
test_helpers.cpp
brw: Simplify the test code for brw passes
2025-03-13 17:43:17 +00:00
test_helpers.h
all: rename gl_shader_stage to mesa_shader_stage
2025-08-06 10:28:40 +08:00
test_insert_load_reg.cpp
brw: Add passes to generate and lower load_reg
2025-04-04 06:45:02 +00:00
test_lower_scoreboard.cpp
brw: Enumerate SHADER_OPCODE_SEND sources and standardize how many
2025-08-08 22:12:08 +00:00
test_opt_algebraic.cpp
brw/algebraic: Don't optimize float SEL.CMOD to MOV
2025-04-15 23:59:31 +00:00
test_opt_cmod_propagation.cpp
brw/cmod: Don't propagate from CMP to possible Inf + (-Inf)
2025-04-28 19:44:23 +00:00
test_opt_combine_constants.cpp
brw: Add brw_builder::uniform()
2025-04-04 23:07:21 +00:00
test_opt_copy_propagation.cpp
brw: Simplify the test code for brw passes
2025-03-13 17:43:17 +00:00
test_opt_cse.cpp
brw: Simplify the test code for brw passes
2025-03-13 17:43:17 +00:00
test_opt_register_coalesce.cpp
brw: don't generate invalid instructions
2025-06-04 06:08:26 +00:00
test_opt_saturate_propagation.cpp
brw/sat: Eliminate non-defs saturate propagation
2025-04-04 06:45:02 +00:00
test_simd_selection.cpp
intel: Switch uint64_t intel_debug to a bitset
2025-04-22 23:09:26 +00:00
test_vf_float_conversions.cpp
…