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Add new abstract ir_rvalue class; rework accordingly.

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Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
This commit is contained in:
Kenneth Graunke
2010-03-26 00:25:36 -07:00
committed by Ian Romanick
parent 44e1dfa2df
commit fb9fb5f51d
8 changed files with 98 additions and 79 deletions
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20
ir.cpp
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@@ -26,19 +26,19 @@
#include "ir.h"
#include "glsl_types.h"
ir_assignment::ir_assignment(ir_instruction *lhs, ir_instruction *rhs,
ir_expression *condition)
: ir_instruction()
ir_assignment::ir_assignment(ir_rvalue *lhs, ir_rvalue *rhs,
ir_rvalue *condition)
: ir_rvalue()
{
this->lhs = (ir_dereference *) lhs;
this->lhs = lhs;
this->rhs = rhs;
this->condition = condition;
}
ir_expression::ir_expression(int op, const struct glsl_type *type,
ir_instruction *op0, ir_instruction *op1)
: ir_instruction()
ir_rvalue *op0, ir_rvalue *op1)
: ir_rvalue()
{
this->type = type;
this->operation = ir_expression_operation(op);
@@ -55,7 +55,7 @@ ir_label::ir_label(const char *label)
ir_constant::ir_constant(const struct glsl_type *type, const void *data)
: ir_instruction()
: ir_rvalue()
{
const unsigned elements =
((type->vector_elements == 0) ? 1 : type->vector_elements)
@@ -79,7 +79,7 @@ ir_constant::ir_constant(const struct glsl_type *type, const void *data)
ir_dereference::ir_dereference(ir_instruction *var)
: ir_instruction()
: ir_rvalue()
{
this->mode = ir_reference_variable;
this->var = var;
@@ -88,8 +88,8 @@ ir_dereference::ir_dereference(ir_instruction *var)
ir_dereference::ir_dereference(ir_instruction *var,
ir_instruction *array_index)
: ir_instruction(), mode(ir_reference_array),
ir_rvalue *array_index)
: ir_rvalue(), mode(ir_reference_array),
var(var)
{
this->type = (var != NULL) ? var->type : glsl_error_type;