10 #include "compiler/nir/nir_builder.h"
17 optimize(nir_shader *nir)  in optimize()  argument
23       NIR_PASS(progress, nir, nir_split_var_copies);  in optimize()
24       NIR_PASS(progress, nir, nir_split_struct_vars, nir_var_function_temp);  in optimize()
25       NIR_PASS(progress, nir, nir_lower_var_copies);  in optimize()
26       NIR_PASS(progress, nir, nir_lower_vars_to_ssa);  in optimize()
28       NIR_PASS(progress, nir, nir_copy_prop);  in optimize()
29       NIR_PASS(progress, nir, nir_opt_remove_phis);  in optimize()
30       NIR_PASS(progress, nir, nir_lower_phis_to_scalar, true);  in optimize()
31       NIR_PASS(progress, nir, nir_opt_dce);  in optimize()
32       NIR_PASS(progress, nir, nir_opt_dead_cf);  in optimize()
33       NIR_PASS(progress, nir, nir_opt_cse);  in optimize()
34       NIR_PASS(progress, nir, nir_opt_peephole_select, 64, false, true);  in optimize()
35       NIR_PASS(progress, nir, nir_opt_phi_precision);  in optimize()
36       NIR_PASS(progress, nir, nir_opt_algebraic);  in optimize()
37       NIR_PASS(progress, nir, nir_opt_constant_folding);  in optimize()
39       NIR_PASS(progress, nir, nir_opt_deref);  in optimize()
40       NIR_PASS(progress, nir, nir_opt_copy_prop_vars);  in optimize()
41       NIR_PASS(progress, nir, nir_opt_undef);  in optimize()
42       NIR_PASS(progress, nir, nir_lower_undef_to_zero);  in optimize()
44       NIR_PASS(progress, nir, nir_opt_shrink_vectors, true);  in optimize()
45       NIR_PASS(progress, nir, nir_opt_loop_unroll);  in optimize()
95    nir_shader *nir =  in brw_nir_from_spirv()  local
98    nir_validate_shader(nir, "after spirv_to_nir");  in brw_nir_from_spirv()
99    nir_validate_ssa_dominance(nir, "after spirv_to_nir");  in brw_nir_from_spirv()
100    ralloc_steal(mem_ctx, nir);  in brw_nir_from_spirv()
101    nir->info.name = ralloc_strdup(nir, "library");  in brw_nir_from_spirv()
103    nir_fixup_is_exported(nir);  in brw_nir_from_spirv()
105    NIR_PASS(_, nir, nir_lower_system_values);  in brw_nir_from_spirv()
106    NIR_PASS(_, nir, nir_lower_calls_to_builtins);  in brw_nir_from_spirv()
108    NIR_PASS_V(nir, nir_lower_printf, &(const struct nir_lower_printf_options) {  in brw_nir_from_spirv()
113    NIR_PASS(_, nir, nir_lower_variable_initializers, nir_var_function_temp);  in brw_nir_from_spirv()
114    NIR_PASS(_, nir, nir_lower_returns);  in brw_nir_from_spirv()
115    NIR_PASS(_, nir, nir_inline_functions);  in brw_nir_from_spirv()
116    //nir_remove_non_exported(nir);  in brw_nir_from_spirv()
117    NIR_PASS(_, nir, nir_copy_prop);  in brw_nir_from_spirv()
118    NIR_PASS(_, nir, nir_opt_deref);  in brw_nir_from_spirv()
121    nir_lower_constant_to_temp(nir);  in brw_nir_from_spirv()
127    NIR_PASS(_, nir, nir_lower_variable_initializers, ~0);  in brw_nir_from_spirv()
134    NIR_PASS(_, nir, nir_lower_vec3_to_vec4,  in brw_nir_from_spirv()
141    NIR_PASS(_, nir, nir_lower_vars_to_explicit_types,  in brw_nir_from_spirv()
146    optimize(nir);  in brw_nir_from_spirv()
148    NIR_PASS(_, nir, nir_remove_dead_variables, nir_var_all, NULL);  in brw_nir_from_spirv()
153    NIR_PASS(_, nir, nir_lower_vars_to_explicit_types,  in brw_nir_from_spirv()
157    assert(nir->constant_data_size == 0);  in brw_nir_from_spirv()
159    NIR_PASS(_, nir, nir_lower_memcpy);  in brw_nir_from_spirv()
161    NIR_PASS(_, nir, nir_lower_explicit_io, nir_var_mem_constant,  in brw_nir_from_spirv()
164    NIR_PASS(_, nir, nir_lower_explicit_io, nir_var_uniform,  in brw_nir_from_spirv()
171    NIR_PASS(_, nir, nir_lower_convert_alu_types, NULL);  in brw_nir_from_spirv()
172    NIR_PASS(_, nir, nir_opt_if, 0);  in brw_nir_from_spirv()
173    NIR_PASS(_, nir, nir_opt_idiv_const, 16);  in brw_nir_from_spirv()
175    optimize(nir);  in brw_nir_from_spirv()
177    return nir;  in brw_nir_from_spirv()