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Viewing changes to src/compiler/nir/nir_opt_loop_unroll.c

  • Committer: mmach
  • Date: 2023-11-02 21:31:35 UTC
  • Revision ID: netbit73@gmail.com-20231102213135-18d4tzh7tj0uz752
2023-11-02 22:11:57

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Lines of Context:
src/compiler/nir/nir_opt_loop_unroll.c
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   nir_cf_reinsert(lp_header, nir_after_block(nir_loop_last_block(loop)));
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   nir_cf_reinsert(lp_body, nir_after_block(nir_loop_last_block(loop)));
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   nir_builder b;
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   nir_builder_init(&b, nir_cf_node_get_function(&loop->cf_node));
 
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   nir_builder b = nir_builder_create(nir_cf_node_get_function(&loop->cf_node));
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   nir_foreach_block_in_cf_node(block, &loop->cf_node) {
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      nir_foreach_instr_safe(instr, block) {
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   if (progress) {
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      nir_metadata_preserve(impl, nir_metadata_none);
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      nir_lower_regs_to_ssa_impl(impl);
 
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      nir_lower_reg_intrinsics_to_ssa_impl(impl);
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   } else {
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      nir_metadata_preserve(impl, nir_metadata_all);
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   }
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   bool force_unroll_sampler_indirect = shader->options->force_indirect_unrolling_sampler;
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   nir_variable_mode indirect_mask = shader->options->force_indirect_unrolling;
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   nir_foreach_function(function, shader) {
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      if (function->impl) {
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         progress |= nir_opt_loop_unroll_impl(function->impl, indirect_mask,
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                                              force_unroll_sampler_indirect);
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      }
 
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   nir_foreach_function_impl(impl, shader) {
 
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      progress |= nir_opt_loop_unroll_impl(impl, indirect_mask,
 
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                                           force_unroll_sampler_indirect);
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   }
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   return progress;
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}