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glsl: use the linear allocator for ast_node and derived classes

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Tested-by: Edmondo Tommasina <edmondo.tommasina@gmail.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák
2016-10-07 19:17:15 +02:00
parent 2296bb0967
commit a4a93103fb
6 changed files with 114 additions and 113 deletions
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4
src/compiler/glsl/ast.h
View File

@@ -49,7 +49,7 @@ struct YYLTYPE;
*/
class ast_node {
public:
DECLARE_RZALLOC_CXX_OPERATORS(ast_node);
DECLARE_LINEAR_ZALLOC_CXX_OPERATORS(ast_node);
/**
* Print an AST node in something approximating the original GLSL code
@@ -775,7 +775,7 @@ class ast_declarator_list;
class ast_struct_specifier : public ast_node {
public:
ast_struct_specifier(const char *identifier,
ast_struct_specifier(void *lin_ctx, const char *identifier,
ast_declarator_list *declarator_list);
virtual void print(void) const;

13
src/compiler/glsl/ast_type.cpp
View File

@@ -264,10 +264,10 @@ ast_type_qualifier::merge_qualifier(YYLTYPE *loc,
this->xfb_buffer, &buff_idx)) {
if (state->out_qualifier->out_xfb_stride[buff_idx]) {
state->out_qualifier->out_xfb_stride[buff_idx]->merge_qualifier(
new(state) ast_layout_expression(*loc, this->xfb_stride));
new(state->linalloc) ast_layout_expression(*loc, this->xfb_stride));
} else {
state->out_qualifier->out_xfb_stride[buff_idx] =
new(state) ast_layout_expression(*loc, this->xfb_stride);
new(state->linalloc) ast_layout_expression(*loc, this->xfb_stride);
}
}
}
@@ -363,7 +363,6 @@ ast_type_qualifier::merge_out_qualifier(YYLTYPE *loc,
const ast_type_qualifier &q,
ast_node* &node, bool create_node)
{
void *mem_ctx = state;
const bool r = this->merge_qualifier(loc, state, q, false);
ast_type_qualifier valid_out_mask;
valid_out_mask.flags.i = 0;
@@ -396,7 +395,7 @@ ast_type_qualifier::merge_out_qualifier(YYLTYPE *loc,
valid_out_mask.flags.q.prim_type = 1;
} else if (state->stage == MESA_SHADER_TESS_CTRL) {
if (create_node) {
node = new(mem_ctx) ast_tcs_output_layout(*loc);
node = new(state->linalloc) ast_tcs_output_layout(*loc);
}
valid_out_mask.flags.q.vertices = 1;
valid_out_mask.flags.q.explicit_xfb_buffer = 1;
@@ -436,7 +435,7 @@ ast_type_qualifier::merge_in_qualifier(YYLTYPE *loc,
const ast_type_qualifier &q,
ast_node* &node, bool create_node)
{
void *mem_ctx = state;
void *lin_ctx = state->linalloc;
bool create_gs_ast = false;
bool create_cs_ast = false;
ast_type_qualifier valid_in_mask;
@@ -580,9 +579,9 @@ ast_type_qualifier::merge_in_qualifier(YYLTYPE *loc,
if (create_node) {
if (create_gs_ast) {
node = new(mem_ctx) ast_gs_input_layout(*loc, q.prim_type);
node = new(lin_ctx) ast_gs_input_layout(*loc, q.prim_type);
} else if (create_cs_ast) {
node = new(mem_ctx) ast_cs_input_layout(*loc, q.local_size);
node = new(lin_ctx) ast_cs_input_layout(*loc, q.local_size);
}
}

202
src/compiler/glsl/glsl_parser.yy
View File

@@ -432,42 +432,42 @@ variable_identifier:
primary_expression:
variable_identifier
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression(ast_identifier, NULL, NULL, NULL);
$$->set_location(@1);
$$->primary_expression.identifier = $1;
}
| INTCONSTANT
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression(ast_int_constant, NULL, NULL, NULL);
$$->set_location(@1);
$$->primary_expression.int_constant = $1;
}
| UINTCONSTANT
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression(ast_uint_constant, NULL, NULL, NULL);
$$->set_location(@1);
$$->primary_expression.uint_constant = $1;
}
| FLOATCONSTANT
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression(ast_float_constant, NULL, NULL, NULL);
$$->set_location(@1);
$$->primary_expression.float_constant = $1;
}
| DOUBLECONSTANT
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression(ast_double_constant, NULL, NULL, NULL);
$$->set_location(@1);
$$->primary_expression.double_constant = $1;
}
| BOOLCONSTANT
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression(ast_bool_constant, NULL, NULL, NULL);
$$->set_location(@1);
$$->primary_expression.bool_constant = $1;
@@ -482,7 +482,7 @@ postfix_expression:
primary_expression
| postfix_expression '[' integer_expression ']'
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression(ast_array_index, $1, $3, NULL);
$$->set_location_range(@1, @4);
}
@@ -492,20 +492,20 @@ postfix_expression:
}
| postfix_expression DOT_TOK FIELD_SELECTION
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression(ast_field_selection, $1, NULL, NULL);
$$->set_location_range(@1, @3);
$$->primary_expression.identifier = $3;
}
| postfix_expression INC_OP
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression(ast_post_inc, $1, NULL, NULL);
$$->set_location_range(@1, @2);
}
| postfix_expression DEC_OP
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression(ast_post_dec, $1, NULL, NULL);
$$->set_location_range(@1, @2);
}
@@ -558,13 +558,13 @@ function_call_header:
function_identifier:
type_specifier
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_function_expression($1);
$$->set_location(@1);
}
| postfix_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_function_expression($1);
$$->set_location(@1);
}
@@ -579,19 +579,19 @@ unary_expression:
postfix_expression
| INC_OP unary_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression(ast_pre_inc, $2, NULL, NULL);
$$->set_location(@1);
}
| DEC_OP unary_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression(ast_pre_dec, $2, NULL, NULL);
$$->set_location(@1);
}
| unary_operator unary_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression($1, $2, NULL, NULL);
$$->set_location_range(@1, @2);
}
@@ -609,19 +609,19 @@ multiplicative_expression:
unary_expression
| multiplicative_expression '*' unary_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_bin(ast_mul, $1, $3);
$$->set_location_range(@1, @3);
}
| multiplicative_expression '/' unary_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_bin(ast_div, $1, $3);
$$->set_location_range(@1, @3);
}
| multiplicative_expression '%' unary_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_bin(ast_mod, $1, $3);
$$->set_location_range(@1, @3);
}
@@ -631,13 +631,13 @@ additive_expression:
multiplicative_expression
| additive_expression '+' multiplicative_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_bin(ast_add, $1, $3);
$$->set_location_range(@1, @3);
}
| additive_expression '-' multiplicative_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_bin(ast_sub, $1, $3);
$$->set_location_range(@1, @3);
}
@@ -647,13 +647,13 @@ shift_expression:
additive_expression
| shift_expression LEFT_OP additive_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_bin(ast_lshift, $1, $3);
$$->set_location_range(@1, @3);
}
| shift_expression RIGHT_OP additive_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_bin(ast_rshift, $1, $3);
$$->set_location_range(@1, @3);
}
@@ -663,25 +663,25 @@ relational_expression:
shift_expression
| relational_expression '<' shift_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_bin(ast_less, $1, $3);
$$->set_location_range(@1, @3);
}
| relational_expression '>' shift_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_bin(ast_greater, $1, $3);
$$->set_location_range(@1, @3);
}
| relational_expression LE_OP shift_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_bin(ast_lequal, $1, $3);
$$->set_location_range(@1, @3);
}
| relational_expression GE_OP shift_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_bin(ast_gequal, $1, $3);
$$->set_location_range(@1, @3);
}
@@ -691,13 +691,13 @@ equality_expression:
relational_expression
| equality_expression EQ_OP relational_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_bin(ast_equal, $1, $3);
$$->set_location_range(@1, @3);
}
| equality_expression NE_OP relational_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_bin(ast_nequal, $1, $3);
$$->set_location_range(@1, @3);
}
@@ -707,7 +707,7 @@ and_expression:
equality_expression
| and_expression '&' equality_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_bin(ast_bit_and, $1, $3);
$$->set_location_range(@1, @3);
}
@@ -717,7 +717,7 @@ exclusive_or_expression:
and_expression
| exclusive_or_expression '^' and_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_bin(ast_bit_xor, $1, $3);
$$->set_location_range(@1, @3);
}
@@ -727,7 +727,7 @@ inclusive_or_expression:
exclusive_or_expression
| inclusive_or_expression '|' exclusive_or_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_bin(ast_bit_or, $1, $3);
$$->set_location_range(@1, @3);
}
@@ -737,7 +737,7 @@ logical_and_expression:
inclusive_or_expression
| logical_and_expression AND_OP inclusive_or_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_bin(ast_logic_and, $1, $3);
$$->set_location_range(@1, @3);
}
@@ -747,7 +747,7 @@ logical_xor_expression:
logical_and_expression
| logical_xor_expression XOR_OP logical_and_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_bin(ast_logic_xor, $1, $3);
$$->set_location_range(@1, @3);
}
@@ -757,7 +757,7 @@ logical_or_expression:
logical_xor_expression
| logical_or_expression OR_OP logical_xor_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_bin(ast_logic_or, $1, $3);
$$->set_location_range(@1, @3);
}
@@ -767,7 +767,7 @@ conditional_expression:
logical_or_expression
| logical_or_expression '?' expression ':' assignment_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression(ast_conditional, $1, $3, $5);
$$->set_location_range(@1, @5);
}
@@ -777,7 +777,7 @@ assignment_expression:
conditional_expression
| unary_expression assignment_operator assignment_expression
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression($2, $1, $3, NULL);
$$->set_location_range(@1, @3);
}
@@ -804,7 +804,7 @@ expression:
}
| expression ',' assignment_expression
{
void *ctx = state;
void *ctx = state->linalloc;
if ($1->oper != ast_sequence) {
$$ = new(ctx) ast_expression(ast_sequence, NULL, NULL, NULL);
$$->set_location_range(@1, @3);
@@ -867,7 +867,7 @@ function_header_with_parameters:
function_header:
fully_specified_type variable_identifier '('
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_function();
$$->set_location(@2);
$$->return_type = $1;
@@ -885,7 +885,7 @@ function_header:
parameter_declarator:
type_specifier any_identifier
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_parameter_declarator();
$$->set_location_range(@1, @2);
$$->type = new(ctx) ast_fully_specified_type();
@@ -896,7 +896,7 @@ parameter_declarator:
}
| type_specifier any_identifier array_specifier
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_parameter_declarator();
$$->set_location_range(@1, @3);
$$->type = new(ctx) ast_fully_specified_type();
@@ -916,7 +916,7 @@ parameter_declaration:
}
| parameter_qualifier parameter_type_specifier
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_parameter_declarator();
$$->set_location(@2);
$$->type = new(ctx) ast_fully_specified_type();
@@ -1004,7 +1004,7 @@ init_declarator_list:
single_declaration
| init_declarator_list ',' any_identifier
{
void *ctx = state;
void *ctx = state->linalloc;
ast_declaration *decl = new(ctx) ast_declaration($3, NULL, NULL);
decl->set_location(@3);
@@ -1014,7 +1014,7 @@ init_declarator_list:
}
| init_declarator_list ',' any_identifier array_specifier
{
void *ctx = state;
void *ctx = state->linalloc;
ast_declaration *decl = new(ctx) ast_declaration($3, $4, NULL);
decl->set_location_range(@3, @4);
@@ -1024,7 +1024,7 @@ init_declarator_list:
}
| init_declarator_list ',' any_identifier array_specifier '=' initializer
{
void *ctx = state;
void *ctx = state->linalloc;
ast_declaration *decl = new(ctx) ast_declaration($3, $4, $6);
decl->set_location_range(@3, @4);
@@ -1034,7 +1034,7 @@ init_declarator_list:
}
| init_declarator_list ',' any_identifier '=' initializer
{
void *ctx = state;
void *ctx = state->linalloc;
ast_declaration *decl = new(ctx) ast_declaration($3, NULL, $5);
decl->set_location(@3);
@@ -1048,14 +1048,14 @@ init_declarator_list:
single_declaration:
fully_specified_type
{
void *ctx = state;
void *ctx = state->linalloc;
/* Empty declaration list is valid. */
$$ = new(ctx) ast_declarator_list($1);
$$->set_location(@1);
}
| fully_specified_type any_identifier
{
void *ctx = state;
void *ctx = state->linalloc;
ast_declaration *decl = new(ctx) ast_declaration($2, NULL, NULL);
decl->set_location(@2);
@@ -1066,7 +1066,7 @@ single_declaration:
}
| fully_specified_type any_identifier array_specifier
{
void *ctx = state;
void *ctx = state->linalloc;
ast_declaration *decl = new(ctx) ast_declaration($2, $3, NULL);
decl->set_location_range(@2, @3);
@@ -1077,7 +1077,7 @@ single_declaration:
}
| fully_specified_type any_identifier array_specifier '=' initializer
{
void *ctx = state;
void *ctx = state->linalloc;
ast_declaration *decl = new(ctx) ast_declaration($2, $3, $5);
decl->set_location_range(@2, @3);
@@ -1088,7 +1088,7 @@ single_declaration:
}
| fully_specified_type any_identifier '=' initializer
{
void *ctx = state;
void *ctx = state->linalloc;
ast_declaration *decl = new(ctx) ast_declaration($2, NULL, $4);
decl->set_location(@2);
@@ -1099,7 +1099,7 @@ single_declaration:
}
| INVARIANT variable_identifier
{
void *ctx = state;
void *ctx = state->linalloc;
ast_declaration *decl = new(ctx) ast_declaration($2, NULL, NULL);
decl->set_location(@2);
@@ -1111,7 +1111,7 @@ single_declaration:
}
| PRECISE variable_identifier
{
void *ctx = state;
void *ctx = state->linalloc;
ast_declaration *decl = new(ctx) ast_declaration($2, NULL, NULL);
decl->set_location(@2);
@@ -1126,14 +1126,14 @@ single_declaration:
fully_specified_type:
type_specifier
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_fully_specified_type();
$$->set_location(@1);
$$->specifier = $1;
}
| type_qualifier type_specifier
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_fully_specified_type();
$$->set_location_range(@1, @2);
$$->qualifier = $1;
@@ -1513,7 +1513,7 @@ layout_qualifier_id:
| any_identifier '=' constant_expression
{
memset(& $$, 0, sizeof($$));
void *ctx = state;
void *ctx = state->linalloc;
if ($3->oper != ast_int_constant &&
$3->oper != ast_uint_constant &&
@@ -1735,7 +1735,7 @@ subroutine_qualifier:
subroutine_type_list:
any_identifier
{
void *ctx = state;
void *ctx = state->linalloc;
ast_declaration *decl = new(ctx) ast_declaration($1, NULL, NULL);
decl->set_location(@1);
@@ -1744,7 +1744,7 @@ subroutine_type_list:
}
| subroutine_type_list ',' any_identifier
{
void *ctx = state;
void *ctx = state->linalloc;
ast_declaration *decl = new(ctx) ast_declaration($3, NULL, NULL);
decl->set_location(@3);
@@ -2065,7 +2065,7 @@ memory_qualifier:
array_specifier:
'[' ']'
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_array_specifier(@1, new(ctx) ast_expression(
ast_unsized_array_dim, NULL,
NULL, NULL));
@@ -2073,13 +2073,13 @@ array_specifier:
}
| '[' constant_expression ']'
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_array_specifier(@1, $2);
$$->set_location_range(@1, @3);
}
| array_specifier '[' ']'
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = $1;
if (state->check_arrays_of_arrays_allowed(& @1)) {
@@ -2109,19 +2109,19 @@ type_specifier:
type_specifier_nonarray:
basic_type_specifier_nonarray
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_type_specifier($1);
$$->set_location(@1);
}
| struct_specifier
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_type_specifier($1);
$$->set_location(@1);
}
| TYPE_IDENTIFIER
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_type_specifier($1);
$$->set_location(@1);
}
@@ -2265,15 +2265,15 @@ precision_qualifier:
struct_specifier:
STRUCT any_identifier '{' struct_declaration_list '}'
{
void *ctx = state;
$$ = new(ctx) ast_struct_specifier($2, $4);
void *ctx = state->linalloc;
$$ = new(ctx) ast_struct_specifier(ctx, $2, $4);
$$->set_location_range(@2, @5);
state->symbols->add_type($2, glsl_type::void_type);
}
| STRUCT '{' struct_declaration_list '}'
{
void *ctx = state;
$$ = new(ctx) ast_struct_specifier(NULL, $3);
void *ctx = state->linalloc;
$$ = new(ctx) ast_struct_specifier(ctx, NULL, $3);
$$->set_location_range(@2, @4);
}
;
@@ -2294,7 +2294,7 @@ struct_declaration_list:
struct_declaration:
fully_specified_type struct_declarator_list ';'
{
void *ctx = state;
void *ctx = state->linalloc;
ast_fully_specified_type *const type = $1;
type->set_location(@1);
@@ -2326,13 +2326,13 @@ struct_declarator_list:
struct_declarator:
any_identifier
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_declaration($1, NULL, NULL);
$$->set_location(@1);
}
| any_identifier array_specifier
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_declaration($1, $2, NULL);
$$->set_location_range(@1, @2);
}
@@ -2353,7 +2353,7 @@ initializer:
initializer_list:
initializer
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_aggregate_initializer();
$$->set_location(@1);
$$->expressions.push_tail(& $1->link);
@@ -2387,7 +2387,7 @@ simple_statement:
compound_statement:
'{' '}'
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_compound_statement(true, NULL);
$$->set_location_range(@1, @2);
}
@@ -2397,7 +2397,7 @@ compound_statement:
}
statement_list '}'
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_compound_statement(true, $3);
$$->set_location_range(@1, @4);
state->symbols->pop_scope();
@@ -2412,13 +2412,13 @@ statement_no_new_scope:
compound_statement_no_new_scope:
'{' '}'
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_compound_statement(false, NULL);
$$->set_location_range(@1, @2);
}
| '{' statement_list '}'
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_compound_statement(false, $2);
$$->set_location_range(@1, @3);
}
@@ -2449,13 +2449,13 @@ statement_list:
expression_statement:
';'
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_statement(NULL);
$$->set_location(@1);
}
| expression ';'
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_expression_statement($1);
$$->set_location(@1);
}
@@ -2464,8 +2464,8 @@ expression_statement:
selection_statement:
IF '(' expression ')' selection_rest_statement
{
$$ = new(state) ast_selection_statement($3, $5.then_statement,
$5.else_statement);
$$ = new(state->linalloc) ast_selection_statement($3, $5.then_statement,
$5.else_statement);
$$->set_location_range(@1, @5);
}
;
@@ -2490,7 +2490,7 @@ condition:
}
| fully_specified_type any_identifier '=' initializer
{
void *ctx = state;
void *ctx = state->linalloc;
ast_declaration *decl = new(ctx) ast_declaration($2, NULL, $4);
ast_declarator_list *declarator = new(ctx) ast_declarator_list($1);
decl->set_location_range(@2, @4);
@@ -2508,7 +2508,7 @@ condition:
switch_statement:
SWITCH '(' expression ')' switch_body
{
$$ = new(state) ast_switch_statement($3, $5);
$$ = new(state->linalloc) ast_switch_statement($3, $5);
$$->set_location_range(@1, @5);
}
;
@@ -2516,12 +2516,12 @@ switch_statement:
switch_body:
'{' '}'
{
$$ = new(state) ast_switch_body(NULL);
$$ = new(state->linalloc) ast_switch_body(NULL);
$$->set_location_range(@1, @2);
}
| '{' case_statement_list '}'
{
$$ = new(state) ast_switch_body($2);
$$ = new(state->linalloc) ast_switch_body($2);
$$->set_location_range(@1, @3);
}
;
@@ -2529,12 +2529,12 @@ switch_body:
case_label:
CASE expression ':'
{
$$ = new(state) ast_case_label($2);
$$ = new(state->linalloc) ast_case_label($2);
$$->set_location(@2);
}
| DEFAULT ':'
{
$$ = new(state) ast_case_label(NULL);
$$ = new(state->linalloc) ast_case_label(NULL);
$$->set_location(@2);
}
;
@@ -2542,7 +2542,7 @@ case_label:
case_label_list:
case_label
{
ast_case_label_list *labels = new(state) ast_case_label_list();
ast_case_label_list *labels = new(state->linalloc) ast_case_label_list();
labels->labels.push_tail(& $1->link);
$$ = labels;
@@ -2558,7 +2558,7 @@ case_label_list:
case_statement:
case_label_list statement
{
ast_case_statement *stmts = new(state) ast_case_statement($1);
ast_case_statement *stmts = new(state->linalloc) ast_case_statement($1);
stmts->set_location(@2);
stmts->stmts.push_tail(& $2->link);
@@ -2574,7 +2574,7 @@ case_statement:
case_statement_list:
case_statement
{
ast_case_statement_list *cases= new(state) ast_case_statement_list();
ast_case_statement_list *cases= new(state->linalloc) ast_case_statement_list();
cases->set_location(@1);
cases->cases.push_tail(& $1->link);
@@ -2590,21 +2590,21 @@ case_statement_list:
iteration_statement:
WHILE '(' condition ')' statement_no_new_scope
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_iteration_statement(ast_iteration_statement::ast_while,
NULL, $3, NULL, $5);
$$->set_location_range(@1, @4);
}
| DO statement WHILE '(' expression ')' ';'
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_iteration_statement(ast_iteration_statement::ast_do_while,
NULL, $5, NULL, $2);
$$->set_location_range(@1, @6);
}
| FOR '(' for_init_statement for_rest_statement ')' statement_no_new_scope
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_iteration_statement(ast_iteration_statement::ast_for,
$3, $4.cond, $4.rest, $6);
$$->set_location_range(@1, @6);
@@ -2641,31 +2641,31 @@ for_rest_statement:
jump_statement:
CONTINUE ';'
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_jump_statement(ast_jump_statement::ast_continue, NULL);
$$->set_location(@1);
}
| BREAK ';'
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_jump_statement(ast_jump_statement::ast_break, NULL);
$$->set_location(@1);
}
| RETURN ';'
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_jump_statement(ast_jump_statement::ast_return, NULL);
$$->set_location(@1);
}
| RETURN expression ';'
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_jump_statement(ast_jump_statement::ast_return, $2);
$$->set_location_range(@1, @2);
}
| DISCARD ';' // Fragment shader only.
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_jump_statement(ast_jump_statement::ast_discard, NULL);
$$->set_location(@1);
}
@@ -2681,7 +2681,7 @@ external_declaration:
function_definition:
function_prototype compound_statement_no_new_scope
{
void *ctx = state;
void *ctx = state->linalloc;
$$ = new(ctx) ast_function_definition();
$$->set_location_range(@1, @2);
$$->prototype = $1;
@@ -2787,16 +2787,16 @@ interface_qualifier:
instance_name_opt:
/* empty */
{
$$ = new(state) ast_interface_block(NULL, NULL);
$$ = new(state->linalloc) ast_interface_block(NULL, NULL);
}
| NEW_IDENTIFIER
{
$$ = new(state) ast_interface_block($1, NULL);
$$ = new(state->linalloc) ast_interface_block($1, NULL);
$$->set_location(@1);
}
| NEW_IDENTIFIER array_specifier
{
$$ = new(state) ast_interface_block($1, $2);
$$ = new(state->linalloc) ast_interface_block($1, $2);
$$->set_location_range(@1, @2);
}
;
@@ -2817,7 +2817,7 @@ member_list:
member_declaration:
fully_specified_type struct_declarator_list ';'
{
void *ctx = state;
void *ctx = state->linalloc;
ast_fully_specified_type *type = $1;
type->set_location(@1);

4
src/compiler/glsl/glsl_parser_extras.cpp
View File

@@ -1635,7 +1635,7 @@ ast_struct_specifier::print(void) const
}
ast_struct_specifier::ast_struct_specifier(const char *identifier,
ast_struct_specifier::ast_struct_specifier(void *lin_ctx, const char *identifier,
ast_declarator_list *declarator_list)
{
if (identifier == NULL) {
@@ -1647,7 +1647,7 @@ ast_struct_specifier::ast_struct_specifier(const char *identifier,
count = anon_count++;
mtx_unlock(&mutex);
identifier = ralloc_asprintf(this, "#anon_struct_%04x", count);
identifier = linear_asprintf(lin_ctx, "#anon_struct_%04x", count);
}
name = identifier;
this->declarations.push_degenerate_list_at_head(&declarator_list->link);

3
src/compiler/glsl/glsl_symbol_table.cpp
View File

@@ -106,6 +106,7 @@ glsl_symbol_table::glsl_symbol_table()
this->separate_function_namespace = false;
this->table = _mesa_symbol_table_ctor();
this->mem_ctx = ralloc_context(NULL);
this->linalloc = linear_alloc_parent(this->mem_ctx, 0);
}
glsl_symbol_table::~glsl_symbol_table()
@@ -207,7 +208,7 @@ bool glsl_symbol_table::add_default_precision_qualifier(const char *type_name,
{
char *name = ralloc_asprintf(mem_ctx, "#default_precision_%s", type_name);
ast_type_specifier *default_specifier = new(mem_ctx) ast_type_specifier(name);
ast_type_specifier *default_specifier = new(linalloc) ast_type_specifier(name);
default_specifier->default_precision = precision;
symbol_table_entry *entry =

1
src/compiler/glsl/glsl_symbol_table.h
View File

@@ -110,6 +110,7 @@ private:
struct _mesa_symbol_table *table;
void *mem_ctx;
void *linalloc;
};
#endif /* GLSL_SYMBOL_TABLE */