diff options
Diffstat (limited to 'src/intel/vulkan/anv_nir_add_base_work_group_id.c')
-rw-r--r-- | src/intel/vulkan/anv_nir_add_base_work_group_id.c | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/src/intel/vulkan/anv_nir_add_base_work_group_id.c b/src/intel/vulkan/anv_nir_add_base_work_group_id.c deleted file mode 100644 index 97596214de9..00000000000 --- a/src/intel/vulkan/anv_nir_add_base_work_group_id.c +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Copyright © 2017 Intel Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS - * IN THE SOFTWARE. - */ - -#include "anv_nir.h" -#include "nir/nir_builder.h" -#include "compiler/brw_compiler.h" - -bool -anv_nir_add_base_work_group_id(nir_shader *shader) -{ - assert(shader->info.stage == MESA_SHADER_COMPUTE); - - nir_builder b; - bool progress = false; - nir_foreach_function(function, shader) { - if (!function->impl) - continue; - - nir_builder_init(&b, function->impl); - - nir_foreach_block(block, function->impl) { - nir_foreach_instr_safe(instr, block) { - if (instr->type != nir_instr_type_intrinsic) - continue; - - nir_intrinsic_instr *load_id = nir_instr_as_intrinsic(instr); - if (load_id->intrinsic != nir_intrinsic_load_workgroup_id) - continue; - - b.cursor = nir_after_instr(&load_id->instr); - - nir_ssa_def *load_base = - nir_load_push_constant(&b, 3, 32, nir_imm_int(&b, 0), - .base = offsetof(struct anv_push_constants, cs.base_work_group_id), - .range = 3 * sizeof(uint32_t)); - - nir_ssa_def *id = nir_iadd(&b, &load_id->dest.ssa, - load_base); - - nir_ssa_def_rewrite_uses_after(&load_id->dest.ssa, - id, - id->parent_instr); - progress = true; - } - } - - nir_metadata_preserve(function->impl, nir_metadata_block_index | - nir_metadata_dominance); - } - - return progress; -} |