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i965/link: Make more use of NIR_PASS 

[jordan.l.justen@intel.com: Tested NIR_TEST_CLONE=1 with valgrind]
Tested-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Jason Ekstrand 2017-09-28 09:58:38 -07:00 committed by Jordan Justen
parent 69ed3244d4
commit 006533d5ef
1 changed files with 6 additions and 6 deletions
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12
src/mesa/drivers/dri/i965/brw_link.cpp
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@ -278,12 +278,12 @@ brw_link_shader(struct gl_context *ctx, struct gl_shader_program *shProg)
nir_shader *producer = shProg->_LinkedShaders[i]->Program->nir;
nir_shader *consumer = shProg->_LinkedShaders[next]->Program->nir;
nir_remove_dead_variables(producer, nir_var_shader_out);
nir_remove_dead_variables(consumer, nir_var_shader_in);
NIR_PASS_V(producer, nir_remove_dead_variables, nir_var_shader_out);
NIR_PASS_V(consumer, nir_remove_dead_variables, nir_var_shader_in);
if (nir_remove_unused_varyings(producer, consumer)) {
nir_lower_global_vars_to_local(producer);
nir_lower_global_vars_to_local(consumer);
NIR_PASS_V(producer, nir_lower_global_vars_to_local);
NIR_PASS_V(consumer, nir_lower_global_vars_to_local);
nir_variable_mode indirect_mask = (nir_variable_mode) 0;
if (compiler->glsl_compiler_options[i].EmitNoIndirectTemp)
@ -293,8 +293,8 @@ brw_link_shader(struct gl_context *ctx, struct gl_shader_program *shProg)
* temporaries so we need to lower indirects on any of the
* varyings we have demoted here.
*/
nir_lower_indirect_derefs(producer, indirect_mask);
nir_lower_indirect_derefs(consumer, indirect_mask);
NIR_PASS_V(producer, nir_lower_indirect_derefs, indirect_mask);
NIR_PASS_V(consumer, nir_lower_indirect_derefs, indirect_mask);
const bool p_is_scalar = compiler->scalar_stage[producer->stage];
producer = brw_nir_optimize(producer, compiler, p_is_scalar);