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d3dcompiler: Introduce a new_unary_expr() helper. 

Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
stable
Zebediah Figura 2019-08-12 10:27:30 -05:00 committed by Alexandre Julliard
parent b89f027bc1
commit b899965615
3 changed files with 18 additions and 34 deletions
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6
dlls/d3dcompiler_43/d3dcompiler_private.h
View File

@ -1186,6 +1186,12 @@ void free_instr(struct hlsl_ir_node *node) DECLSPEC_HIDDEN;
void free_instr_list(struct list *list) DECLSPEC_HIDDEN;
void free_function_rb(struct wine_rb_entry *entry, void *context) DECLSPEC_HIDDEN;
static inline struct hlsl_ir_node *new_unary_expr(enum hlsl_ir_expr_op op,
struct hlsl_ir_node *op1, struct source_location loc)
{
struct hlsl_ir_node *operands[3] = {op1};
return &new_expr(op, operands, &loc)->node;
}
#define MAKE_TAG(ch0, ch1, ch2, ch3) \
((DWORD)(ch0) | ((DWORD)(ch1) << 8) | \

35
dlls/d3dcompiler_43/hlsl.y
View File

@ -257,9 +257,8 @@ static void declare_predefined_types(struct hlsl_scope *scope)
static struct hlsl_ir_if *loop_condition(struct list *cond_list)
{
struct hlsl_ir_node *cond, *not_cond;
struct hlsl_ir_if *out_cond;
struct hlsl_ir_expr *not_cond;
struct hlsl_ir_node *cond, *operands[3];
struct hlsl_ir_jump *jump;
unsigned int count = list_count(cond_list);
@ -276,16 +275,13 @@ static struct hlsl_ir_if *loop_condition(struct list *cond_list)
return NULL;
}
out_cond->node.type = HLSL_IR_IF;
operands[0] = cond;
operands[1] = operands[2] = NULL;
not_cond = new_expr(HLSL_IR_UNOP_LOGIC_NOT, operands, &cond->loc);
if (!not_cond)
if (!(not_cond = new_unary_expr(HLSL_IR_UNOP_LOGIC_NOT, cond, cond->loc)))
{
ERR("Out of memory.\n");
d3dcompiler_free(out_cond);
return NULL;
}
out_cond->condition = &not_cond->node;
out_cond->condition = not_cond;
jump = d3dcompiler_alloc(sizeof(*jump));
if (!jump)
{
@ -1931,7 +1927,6 @@ postfix_expr: primary_expr
}
| postfix_expr OP_INC
{
struct hlsl_ir_node *operands[3];
struct source_location loc;
set_location(&loc, &@2);
@ -1941,16 +1936,13 @@ postfix_expr: primary_expr
"modifying a const expression");
YYABORT;
}
operands[0] = $1;
operands[1] = operands[2] = NULL;
$$ = &new_expr(HLSL_IR_UNOP_POSTINC, operands, &loc)->node;
$$ = new_unary_expr(HLSL_IR_UNOP_POSTINC, $1, loc);
/* Post increment/decrement expressions are considered const */
$$->data_type = clone_hlsl_type($$->data_type);
$$->data_type->modifiers |= HLSL_MODIFIER_CONST;
}
| postfix_expr OP_DEC
{
struct hlsl_ir_node *operands[3];
struct source_location loc;
set_location(&loc, &@2);
@ -1960,9 +1952,7 @@ postfix_expr: primary_expr
"modifying a const expression");
YYABORT;
}
operands[0] = $1;
operands[1] = operands[2] = NULL;
$$ = &new_expr(HLSL_IR_UNOP_POSTDEC, operands, &loc)->node;
$$ = new_unary_expr(HLSL_IR_UNOP_POSTDEC, $1, loc);
/* Post increment/decrement expressions are considered const */
$$->data_type = clone_hlsl_type($$->data_type);
$$->data_type->modifiers |= HLSL_MODIFIER_CONST;
@ -2125,7 +2115,6 @@ unary_expr: postfix_expr
}
| OP_INC unary_expr
{
struct hlsl_ir_node *operands[3];
struct source_location loc;
set_location(&loc, &@1);
@ -2135,13 +2124,10 @@ unary_expr: postfix_expr
"modifying a const expression");
YYABORT;
}
operands[0] = $2;
operands[1] = operands[2] = NULL;
$$ = &new_expr(HLSL_IR_UNOP_PREINC, operands, &loc)->node;
$$ = new_unary_expr(HLSL_IR_UNOP_PREINC, $2, loc);
}
| OP_DEC unary_expr
{
struct hlsl_ir_node *operands[3];
struct source_location loc;
set_location(&loc, &@1);
@ -2151,15 +2137,12 @@ unary_expr: postfix_expr
"modifying a const expression");
YYABORT;
}
operands[0] = $2;
operands[1] = operands[2] = NULL;
$$ = &new_expr(HLSL_IR_UNOP_PREDEC, operands, &loc)->node;
$$ = new_unary_expr(HLSL_IR_UNOP_PREDEC, $2, loc);
}
| unary_op unary_expr
{
enum hlsl_ir_expr_op ops[] = {0, HLSL_IR_UNOP_NEG,
HLSL_IR_UNOP_LOGIC_NOT, HLSL_IR_UNOP_BIT_NOT};
struct hlsl_ir_node *operands[3];
struct source_location loc;
if ($1 == UNARY_OP_PLUS)
@ -2168,10 +2151,8 @@ unary_expr: postfix_expr
}
else
{
operands[0] = $2;
operands[1] = operands[2] = NULL;
set_location(&loc, &@1);
$$ = &new_expr(ops[$1], operands, &loc)->node;
$$ = new_unary_expr(ops[$1], $2, loc);
}
}
/* var_modifiers just to avoid shift/reduce conflicts */

11
dlls/d3dcompiler_43/utils.c
View File

@ -1343,15 +1343,12 @@ struct hlsl_ir_expr *new_expr(enum hlsl_ir_expr_op op, struct hlsl_ir_node **ope
struct hlsl_ir_expr *new_cast(struct hlsl_ir_node *node, struct hlsl_type *type,
struct source_location *loc)
{
struct hlsl_ir_expr *cast;
struct hlsl_ir_node *operands[3];
struct hlsl_ir_node *cast;
operands[0] = node;
operands[1] = operands[2] = NULL;
cast = new_expr(HLSL_IR_UNOP_CAST, operands, loc);
cast = new_unary_expr(HLSL_IR_UNOP_CAST, node, *loc);
if (cast)
cast->node.data_type = type;
return cast;
cast->data_type = type;
return expr_from_node(cast);
}
struct hlsl_ir_expr *hlsl_mul(struct hlsl_ir_node *op1, struct hlsl_ir_node *op2,