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glsl: Convert lower_variable_index_to_cond_assign to ir_builder

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Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
This commit is contained in:
Ian Romanick
2017-09-18 15:04:03 -05:00
parent eb58668525
commit 3cc997c7c8
3 changed files with 65 additions and 105 deletions
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8
src/compiler/glsl/ir_optimization.h
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@@ -170,9 +170,11 @@ bool lower_blend_equation_advanced(gl_linked_shader *shader);
bool lower_subroutine(exec_list *instructions, struct _mesa_glsl_parse_state *state);
void propagate_invariance(exec_list *instructions);
ir_variable *compare_index_block(exec_list *instructions, ir_variable *index,
unsigned base, unsigned components,
void *mem_ctx);
namespace ir_builder { class ir_factory; };
ir_variable *compare_index_block(ir_builder::ir_factory &body,
ir_variable *index,
unsigned base, unsigned components);
bool lower_64bit_integer_instructions(exec_list *instructions,
unsigned what_to_lower);