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vkd3d-shader/hlsl: Return a hlsl_block from the "unary_expr" rule.

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This commit is contained in:
Zebediah Figura 2022-11-14 20:04:44 -06:00 committed by Alexandre Julliard
parent 28dff58fb5
commit 3079c874e3
Notes: Alexandre Julliard 2023-07-11 23:14:07 +02:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/270
1 changed files with 28 additions and 22 deletions
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50
libs/vkd3d-shader/hlsl.y
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@ -1417,15 +1417,15 @@ static struct hlsl_ir_node *add_unary_arithmetic_expr(struct hlsl_ctx *ctx, stru
return add_expr(ctx, block_to_list(block), op, args, arg->data_type, loc);
}
static struct hlsl_ir_node *add_unary_bitwise_expr(struct hlsl_ctx *ctx, struct list *instrs,
static struct hlsl_ir_node *add_unary_bitwise_expr(struct hlsl_ctx *ctx, struct hlsl_block *block,
enum hlsl_ir_expr_op op, struct hlsl_ir_node *arg, const struct vkd3d_shader_location *loc)
{
check_integer_type(ctx, arg);
return add_unary_arithmetic_expr(ctx, list_to_block(instrs), op, arg, loc);
return add_unary_arithmetic_expr(ctx, block, op, arg, loc);
}
static struct hlsl_ir_node *add_unary_logical_expr(struct hlsl_ctx *ctx, struct list *instrs,
static struct hlsl_ir_node *add_unary_logical_expr(struct hlsl_ctx *ctx, struct hlsl_block *block,
enum hlsl_ir_expr_op op, struct hlsl_ir_node *arg, const struct vkd3d_shader_location *loc)
{
struct hlsl_ir_node *args[HLSL_MAX_OPERANDS] = {0};
@ -1434,10 +1434,10 @@ static struct hlsl_ir_node *add_unary_logical_expr(struct hlsl_ctx *ctx, struct
bool_type = hlsl_get_numeric_type(ctx, arg->data_type->class, HLSL_TYPE_BOOL,
arg->data_type->dimx, arg->data_type->dimy);
if (!(args[0] = add_implicit_conversion(ctx, instrs, arg, bool_type, loc)))
if (!(args[0] = add_implicit_conversion(ctx, block_to_list(block), arg, bool_type, loc)))
return NULL;
return add_expr(ctx, instrs, op, args, bool_type, loc);
return add_expr(ctx, block_to_list(block), op, args, bool_type, loc);
}
static struct hlsl_type *get_common_numeric_type(struct hlsl_ctx *ctx, const struct hlsl_ir_node *arg1,
@ -4579,7 +4579,6 @@ static void validate_texture_format_type(struct hlsl_ctx *ctx, struct hlsl_type
%type <list> shift_expr
%type <list> struct_declaration_without_vars
%type <list> type_specs
%type <list> unary_expr
%type <list> variables_def
%type <list> variables_def_typed
@ -4608,6 +4607,7 @@ static void validate_texture_format_type(struct hlsl_ctx *ctx, struct hlsl_type
%type <block> selection_statement
%type <block> statement
%type <block> statement_list
%type <block> unary_expr
%type <boolval> boolean
@ -6250,20 +6250,23 @@ postfix_expr:
unary_expr:
postfix_expr
{
$$ = list_to_block($1);
}
| OP_INC unary_expr
{
if (!add_increment(ctx, $2, false, false, &@1))
if (!add_increment(ctx, block_to_list($2), false, false, &@1))
{
destroy_instr_list($2);
destroy_block($2);
YYABORT;
}
$$ = $2;
}
| OP_DEC unary_expr
{
if (!add_increment(ctx, $2, true, false, &@1))
if (!add_increment(ctx, block_to_list($2), true, false, &@1))
{
destroy_instr_list($2);
destroy_block($2);
YYABORT;
}
$$ = $2;
@ -6274,23 +6277,23 @@ unary_expr:
}
| '-' unary_expr
{
add_unary_arithmetic_expr(ctx, list_to_block($2), HLSL_OP1_NEG, node_from_list($2), &@1);
add_unary_arithmetic_expr(ctx, $2, HLSL_OP1_NEG, node_from_block($2), &@1);
$$ = $2;
}
| '~' unary_expr
{
add_unary_bitwise_expr(ctx, $2, HLSL_OP1_BIT_NOT, node_from_list($2), &@1);
add_unary_bitwise_expr(ctx, $2, HLSL_OP1_BIT_NOT, node_from_block($2), &@1);
$$ = $2;
}
| '!' unary_expr
{
add_unary_logical_expr(ctx, $2, HLSL_OP1_LOGIC_NOT, node_from_list($2), &@1);
add_unary_logical_expr(ctx, $2, HLSL_OP1_LOGIC_NOT, node_from_block($2), &@1);
$$ = $2;
}
/* var_modifiers is necessary to avoid shift/reduce conflicts. */
| '(' var_modifiers type arrays ')' unary_expr
{
struct hlsl_type *src_type = node_from_list($6)->data_type;
struct hlsl_type *src_type = node_from_block($6)->data_type;
struct hlsl_type *dst_type;
unsigned int i;
@ -6326,9 +6329,9 @@ unary_expr:
YYABORT;
}
if (!add_cast(ctx, $6, node_from_list($6), dst_type, &@3))
if (!add_cast(ctx, block_to_list($6), node_from_block($6), dst_type, &@3))
{
hlsl_free_instr_list($6);
destroy_block($6);
YYABORT;
}
$$ = $6;
@ -6336,17 +6339,20 @@ unary_expr:
mul_expr:
unary_expr
{
$$ = block_to_list($1);
}
| mul_expr '*' unary_expr
{
$$ = add_binary_expr_merge(ctx, $1, $3, HLSL_OP2_MUL, &@2);
$$ = add_binary_expr_merge(ctx, $1, block_to_list($3), HLSL_OP2_MUL, &@2);
}
| mul_expr '/' unary_expr
{
$$ = add_binary_expr_merge(ctx, $1, $3, HLSL_OP2_DIV, &@2);
$$ = add_binary_expr_merge(ctx, $1, block_to_list($3), HLSL_OP2_DIV, &@2);
}
| mul_expr '%' unary_expr
{
$$ = add_binary_expr_merge(ctx, $1, $3, HLSL_OP2_MOD, &@2);
$$ = add_binary_expr_merge(ctx, $1, block_to_list($3), HLSL_OP2_MOD, &@2);
}
add_expr:
@ -6474,15 +6480,15 @@ assignment_expr:
}
| unary_expr assign_op assignment_expr
{
struct hlsl_ir_node *lhs = node_from_list($1), *rhs = node_from_block($3);
struct hlsl_ir_node *lhs = node_from_block($1), *rhs = node_from_block($3);
if (lhs->data_type->modifiers & HLSL_MODIFIER_CONST)
{
hlsl_error(ctx, &@2, VKD3D_SHADER_ERROR_HLSL_MODIFIES_CONST, "Statement modifies a const expression.");
YYABORT;
}
list_move_tail(&$3->instrs, $1);
vkd3d_free($1);
hlsl_block_add_block($3, $1);
destroy_block($1);
if (!add_assignment(ctx, block_to_list($3), lhs, $2, rhs))
YYABORT;
$$ = $3;