From: Zebediah Figura zfigura@codeweavers.com
Signed-off-by: Zebediah Figura zfigura@codeweavers.com --- v2: don't drop all of the struct initializer elements on the floor v3: style tweak, clarify loop_condition() v4: fix append_conditional_break(); remove confusing uses of append_unop() v5: don't drop all of the variable initializer instructions on the floor
This supersedes https://source.winehq.org/patches/data/178616; other patches in that series should still apply.
dlls/d3dcompiler_43/d3dcompiler_private.h | 6 + dlls/d3dcompiler_43/hlsl.y | 328 ++++++++++++---------- dlls/d3dcompiler_43/utils.c | 46 +-- 3 files changed, 185 insertions(+), 195 deletions(-)
diff --git a/dlls/d3dcompiler_43/d3dcompiler_private.h b/dlls/d3dcompiler_43/d3dcompiler_private.h index 5fc3161f5f0..9c58830ffe2 100644 --- a/dlls/d3dcompiler_43/d3dcompiler_private.h +++ b/dlls/d3dcompiler_43/d3dcompiler_private.h @@ -984,6 +984,7 @@ struct parse_initializer { struct hlsl_ir_node **args; unsigned int args_count; + struct list *instrs; };
struct parse_variable_def @@ -1120,6 +1121,11 @@ static inline struct hlsl_ir_loop *loop_from_node(const struct hlsl_ir_node *nod return CONTAINING_RECORD(node, struct hlsl_ir_loop, node); }
+static inline struct hlsl_ir_node *node_from_list(struct list *list) +{ + return LIST_ENTRY(list_tail(list), struct hlsl_ir_node, entry); +} + BOOL add_declaration(struct hlsl_scope *scope, struct hlsl_ir_var *decl, BOOL local_var) DECLSPEC_HIDDEN; struct hlsl_ir_var *get_variable(struct hlsl_scope *scope, const char *name) DECLSPEC_HIDDEN; void free_declaration(struct hlsl_ir_var *decl) DECLSPEC_HIDDEN; diff --git a/dlls/d3dcompiler_43/hlsl.y b/dlls/d3dcompiler_43/hlsl.y index d81d6afa9cc..f9e091af51c 100644 --- a/dlls/d3dcompiler_43/hlsl.y +++ b/dlls/d3dcompiler_43/hlsl.y @@ -255,56 +255,49 @@ static void declare_predefined_types(struct hlsl_scope *scope) add_type_to_scope(scope, type); }
-static struct hlsl_ir_if *loop_condition(struct list *cond_list) +static BOOL append_conditional_break(struct list *cond_list) { - struct hlsl_ir_node *cond, *not_cond; - struct hlsl_ir_if *out_cond; + struct hlsl_ir_node *condition, *not; struct hlsl_ir_jump *jump; - unsigned int count = list_count(cond_list); + struct hlsl_ir_if *iff;
- if (!count) - return NULL; - if (count != 1) - ERR("Got multiple expressions in a for condition.\n"); + /* E.g. "for (i = 0; ; ++i)". */ + if (!list_count(cond_list)) + return TRUE;
- cond = LIST_ENTRY(list_head(cond_list), struct hlsl_ir_node, entry); - out_cond = d3dcompiler_alloc(sizeof(*out_cond)); - if (!out_cond) + condition = node_from_list(cond_list); + if (!(not = new_unary_expr(HLSL_IR_UNOP_LOGIC_NOT, condition, condition->loc))) { ERR("Out of memory.\n"); - return NULL; + return FALSE; } - out_cond->node.type = HLSL_IR_IF; - if (!(not_cond = new_unary_expr(HLSL_IR_UNOP_LOGIC_NOT, cond, cond->loc))) + list_add_tail(cond_list, ¬->entry); + + if (!(iff = d3dcompiler_alloc(sizeof(*iff)))) { ERR("Out of memory.\n"); - d3dcompiler_free(out_cond); - return NULL; + return FALSE; } - out_cond->condition = not_cond; - jump = d3dcompiler_alloc(sizeof(*jump)); - if (!jump) + iff->node.type = HLSL_IR_IF; + iff->condition = not; + list_add_tail(cond_list, &iff->node.entry); + + if (!(iff->then_instrs = d3dcompiler_alloc(sizeof(*iff->then_instrs)))) { ERR("Out of memory.\n"); - d3dcompiler_free(out_cond); - d3dcompiler_free(not_cond); - return NULL; + return FALSE; } - jump->node.type = HLSL_IR_JUMP; - jump->type = HLSL_IR_JUMP_BREAK; - out_cond->then_instrs = d3dcompiler_alloc(sizeof(*out_cond->then_instrs)); - if (!out_cond->then_instrs) + list_init(iff->then_instrs); + + if (!(jump = d3dcompiler_alloc(sizeof(*jump)))) { ERR("Out of memory.\n"); - d3dcompiler_free(out_cond); - d3dcompiler_free(not_cond); - d3dcompiler_free(jump); - return NULL; + return FALSE; } - list_init(out_cond->then_instrs); - list_add_head(out_cond->then_instrs, &jump->node.entry); - - return out_cond; + jump->node.type = HLSL_IR_JUMP; + jump->type = HLSL_IR_JUMP_BREAK; + list_add_head(iff->then_instrs, &jump->node.entry); + return TRUE; }
enum loop_type @@ -315,7 +308,7 @@ enum loop_type };
static struct list *create_loop(enum loop_type type, struct list *init, struct list *cond, - struct hlsl_ir_node *iter, struct list *body, struct source_location *loc) + struct list *iter, struct list *body, struct source_location *loc) { struct list *list = NULL; struct hlsl_ir_loop *loop = NULL; @@ -340,20 +333,19 @@ static struct list *create_loop(enum loop_type type, struct list *init, struct l goto oom; list_init(loop->body);
- cond_jump = loop_condition(cond); - if (!cond_jump) + if (!append_conditional_break(cond)) goto oom;
if (type != LOOP_DO_WHILE) - list_add_tail(loop->body, &cond_jump->node.entry); + list_move_tail(loop->body, cond);
list_move_tail(loop->body, body);
if (iter) - list_add_tail(loop->body, &iter->entry); + list_move_tail(loop->body, iter);
if (type == LOOP_DO_WHILE) - list_add_tail(loop->body, &cond_jump->node.entry); + list_move_tail(loop->body, cond);
d3dcompiler_free(init); d3dcompiler_free(cond); @@ -369,7 +361,7 @@ oom: d3dcompiler_free(list); free_instr_list(init); free_instr_list(cond); - free_instr(iter); + free_instr_list(iter); free_instr_list(body); return NULL; } @@ -388,9 +380,7 @@ static unsigned int initializer_size(const struct parse_initializer *initializer
static void free_parse_initializer(struct parse_initializer *initializer) { - unsigned int i; - for (i = 0; i < initializer->args_count; ++i) - free_instr(initializer->args[i]); + free_instr_list(initializer->instrs); d3dcompiler_free(initializer->args); }
@@ -508,6 +498,9 @@ static void struct_var_initializer(struct list *list, struct hlsl_ir_var *var, return; }
+ list_move_tail(list, initializer->instrs); + d3dcompiler_free(initializer->instrs); + LIST_FOR_EACH_ENTRY(field, type->e.elements, struct hlsl_struct_field, entry) { struct hlsl_ir_node *node = initializer->args[i]; @@ -526,6 +519,7 @@ static void struct_var_initializer(struct list *list, struct hlsl_ir_var *var, break; } deref->node.loc = node->loc; + list_add_tail(list, &deref->node.entry); assignment = make_assignment(&deref->node, ASSIGN_OP_ASSIGN, BWRITERSP_WRITEMASK_ALL, node); list_add_tail(list, &assignment->entry); } @@ -533,9 +527,6 @@ static void struct_var_initializer(struct list *list, struct hlsl_ir_var *var, FIXME("Initializing with "mismatched" fields is not supported yet.\n"); }
- /* Free initializer elements in excess. */ - for (; i < initializer->args_count; ++i) - free_instr(initializer->args[i]); d3dcompiler_free(initializer->args); }
@@ -609,6 +600,7 @@ static struct list *declare_vars(struct hlsl_type *basic_type, DWORD modifiers, if (v->initializer.args_count) { unsigned int size = initializer_size(&v->initializer); + struct hlsl_ir_deref *deref;
TRACE("Variable with initializer.\n"); if (type->type <= HLSL_CLASS_LAST_NUMERIC @@ -661,7 +653,12 @@ static struct list *declare_vars(struct hlsl_type *basic_type, DWORD modifiers, continue; }
- assignment = make_assignment(&new_var_deref(var)->node, ASSIGN_OP_ASSIGN, + list_move_tail(statements_list, v->initializer.instrs); + d3dcompiler_free(v->initializer.instrs); + + deref = new_var_deref(var); + list_add_tail(statements_list, &deref->node.entry); + assignment = make_assignment(&deref->node, ASSIGN_OP_ASSIGN, BWRITERSP_WRITEMASK_ALL, v->initializer.args[0]); d3dcompiler_free(v->initializer.args); list_add_tail(statements_list, &assignment->entry); @@ -880,6 +877,35 @@ static const struct hlsl_ir_function_decl *get_overloaded_func(struct wine_rb_tr return NULL; }
+static struct list *append_unop(struct list *list, struct hlsl_ir_node *node) +{ + list_add_tail(list, &node->entry); + return list; +} + +static struct list *append_binop(struct list *first, struct list *second, struct hlsl_ir_node *node) +{ + list_move_tail(first, second); + d3dcompiler_free(second); + list_add_tail(first, &node->entry); + return first; +} + +static struct list *make_list(struct hlsl_ir_node *node) +{ + struct list *list; + + if (!(list = d3dcompiler_alloc(sizeof(*list)))) + { + ERR("Out of memory.\n"); + free_instr(node); + return NULL; + } + list_init(list); + list_add_tail(list, &node->entry); + return list; +} + %}
%locations @@ -1024,12 +1050,12 @@ static const struct hlsl_ir_function_decl *get_overloaded_func(struct wine_rb_tr %type <variable_def> type_spec %type <initializer> complex_initializer %type <initializer> initializer_expr_list -%type <instr> initializer_expr +%type <list> initializer_expr %type <modifiers> var_modifiers %type <list> field %type <list> parameters %type <list> param_list -%type <instr> expr +%type <list> expr %type <intval> array %type <list> statement %type <list> statement_list @@ -1048,21 +1074,21 @@ static const struct hlsl_ir_function_decl *get_overloaded_func(struct wine_rb_tr %type <list> variables_def %type <list> variables_def_optional %type <if_body> if_body -%type <instr> primary_expr -%type <instr> postfix_expr -%type <instr> unary_expr -%type <instr> mul_expr -%type <instr> add_expr -%type <instr> shift_expr -%type <instr> relational_expr -%type <instr> equality_expr -%type <instr> bitand_expr -%type <instr> bitxor_expr -%type <instr> bitor_expr -%type <instr> logicand_expr -%type <instr> logicor_expr -%type <instr> conditional_expr -%type <instr> assignment_expr +%type <list> primary_expr +%type <list> postfix_expr +%type <list> unary_expr +%type <list> mul_expr +%type <list> add_expr +%type <list> shift_expr +%type <list> relational_expr +%type <list> equality_expr +%type <list> bitand_expr +%type <list> bitxor_expr +%type <list> bitor_expr +%type <list> logicand_expr +%type <list> logicor_expr +%type <list> conditional_expr +%type <list> assignment_expr %type <list> expr_statement %type <unary_op> unary_op %type <assign_op> assign_op @@ -1615,7 +1641,7 @@ array: /* Empty */ { FIXME("Array.\n"); $$ = 0; - free_instr($2); + free_instr_list($2); }
var_modifiers: /* Empty */ @@ -1672,7 +1698,8 @@ complex_initializer: initializer_expr $$.args_count = 1; if (!($$.args = d3dcompiler_alloc(sizeof(*$$.args)))) YYABORT; - $$.args[0] = $1; + $$.args[0] = node_from_list($1); + $$.instrs = $1; } | '{' initializer_expr_list '}' { @@ -1693,14 +1720,17 @@ initializer_expr_list: initializer_expr $$.args_count = 1; if (!($$.args = d3dcompiler_alloc(sizeof(*$$.args)))) YYABORT; - $$.args[0] = $1; + $$.args[0] = node_from_list($1); + $$.instrs = $1; } | initializer_expr_list ',' initializer_expr { $$ = $1; if (!($$.args = d3dcompiler_realloc($$.args, ($$.args_count + 1) * sizeof(*$$.args)))) YYABORT; - $$.args[$$.args_count++] = $3; + $$.args[$$.args_count++] = node_from_list($3); + list_move_tail($$.instrs, $3); + d3dcompiler_free($3); }
boolean: KW_TRUE @@ -1742,15 +1772,14 @@ jump_statement: KW_RETURN expr ';' jump->node.type = HLSL_IR_JUMP; set_location(&jump->node.loc, &@1); jump->type = HLSL_IR_JUMP_RETURN; - jump->node.data_type = $2->data_type; - jump->return_value = $2; + jump->node.data_type = node_from_list($2)->data_type; + jump->return_value = node_from_list($2);
FIXME("Check for valued return on void function.\n"); FIXME("Implicit conversion to the return type if needed, " "error out if conversion not possible.\n");
- $$ = d3dcompiler_alloc(sizeof(*$$)); - list_init($$); + $$ = $2; list_add_tail($$, &jump->node.entry); }
@@ -1764,18 +1793,17 @@ selection_statement: KW_IF '(' expr ')' if_body } instr->node.type = HLSL_IR_IF; set_location(&instr->node.loc, &@1); - instr->condition = $3; + instr->condition = node_from_list($3); instr->then_instrs = $5.then_instrs; instr->else_instrs = $5.else_instrs; - if ($3->data_type->dimx > 1 || $3->data_type->dimy > 1) + if (instr->condition->data_type->dimx > 1 || instr->condition->data_type->dimy > 1) { hlsl_report_message(instr->node.loc.file, instr->node.loc.line, instr->node.loc.col, HLSL_LEVEL_ERROR, "if condition requires a scalar"); } - $$ = d3dcompiler_alloc(sizeof(*$$)); - list_init($$); - list_add_head($$, &instr->node.entry); + $$ = $3; + list_add_tail($$, &instr->node.entry); }
if_body: statement @@ -1792,32 +1820,14 @@ if_body: statement loop_statement: KW_WHILE '(' expr ')' statement { struct source_location loc; - struct list *cond = d3dcompiler_alloc(sizeof(*cond)); - - if (!cond) - { - ERR("Out of memory.\n"); - YYABORT; - } - list_init(cond); - list_add_head(cond, &$3->entry); set_location(&loc, &@1); - $$ = create_loop(LOOP_WHILE, NULL, cond, NULL, $5, &loc); + $$ = create_loop(LOOP_WHILE, NULL, $3, NULL, $5, &loc); } | KW_DO statement KW_WHILE '(' expr ')' ';' { struct source_location loc; - struct list *cond = d3dcompiler_alloc(sizeof(*cond)); - - if (!cond) - { - ERR("Out of memory.\n"); - YYABORT; - } - list_init(cond); - list_add_head(cond, &$5->entry); set_location(&loc, &@1); - $$ = create_loop(LOOP_DO_WHILE, NULL, cond, NULL, $2, &loc); + $$ = create_loop(LOOP_DO_WHILE, NULL, $5, NULL, $2, &loc); } | KW_FOR '(' scope_start expr_statement expr_statement expr ')' statement { @@ -1846,10 +1856,7 @@ expr_statement: ';' } | expr ';' { - $$ = d3dcompiler_alloc(sizeof(*$$)); - list_init($$); - if ($1) - list_add_head($$, &$1->entry); + $$ = $1; }
primary_expr: C_FLOAT @@ -1864,7 +1871,8 @@ primary_expr: C_FLOAT set_location(&c->node.loc, &yylloc); c->node.data_type = new_hlsl_type(d3dcompiler_strdup("float"), HLSL_CLASS_SCALAR, HLSL_TYPE_FLOAT, 1, 1); c->v.value.f[0] = $1; - $$ = &c->node; + if (!($$ = make_list(&c->node))) + YYABORT; } | C_INTEGER { @@ -1878,7 +1886,8 @@ primary_expr: C_FLOAT set_location(&c->node.loc, &yylloc); c->node.data_type = new_hlsl_type(d3dcompiler_strdup("int"), HLSL_CLASS_SCALAR, HLSL_TYPE_INT, 1, 1); c->v.value.i[0] = $1; - $$ = &c->node; + if (!($$ = make_list(&c->node))) + YYABORT; } | boolean { @@ -1892,7 +1901,8 @@ primary_expr: C_FLOAT set_location(&c->node.loc, &yylloc); c->node.data_type = new_hlsl_type(d3dcompiler_strdup("bool"), HLSL_CLASS_SCALAR, HLSL_TYPE_BOOL, 1, 1); c->v.value.b[0] = $1; - $$ = &c->node; + if (!($$ = make_list(&c->node))) + YYABORT; } | VAR_IDENTIFIER { @@ -1908,8 +1918,9 @@ primary_expr: C_FLOAT } if ((deref = new_var_deref(var))) { - $$ = &deref->node; - set_location(&$$->loc, &@1); + set_location(&deref->node.loc, &@1); + if (!($$ = make_list(&deref->node))) + YYABORT; } else $$ = NULL; @@ -1926,43 +1937,48 @@ postfix_expr: primary_expr | postfix_expr OP_INC { struct source_location loc; + struct hlsl_ir_node *inc;
set_location(&loc, &@2); - if ($1->data_type->modifiers & HLSL_MODIFIER_CONST) + if (node_from_list($1)->data_type->modifiers & HLSL_MODIFIER_CONST) { hlsl_report_message(loc.file, loc.line, loc.col, HLSL_LEVEL_ERROR, "modifying a const expression"); YYABORT; } - $$ = new_unary_expr(HLSL_IR_UNOP_POSTINC, $1, loc); + inc = new_unary_expr(HLSL_IR_UNOP_POSTINC, node_from_list($1), loc); /* Post increment/decrement expressions are considered const */ - $$->data_type = clone_hlsl_type($$->data_type); - $$->data_type->modifiers |= HLSL_MODIFIER_CONST; + inc->data_type = clone_hlsl_type(inc->data_type); + inc->data_type->modifiers |= HLSL_MODIFIER_CONST; + $$ = append_unop($1, inc); } | postfix_expr OP_DEC { struct source_location loc; + struct hlsl_ir_node *inc;
set_location(&loc, &@2); - if ($1->data_type->modifiers & HLSL_MODIFIER_CONST) + if (node_from_list($1)->data_type->modifiers & HLSL_MODIFIER_CONST) { hlsl_report_message(loc.file, loc.line, loc.col, HLSL_LEVEL_ERROR, "modifying a const expression"); YYABORT; } - $$ = new_unary_expr(HLSL_IR_UNOP_POSTDEC, $1, loc); + inc = new_unary_expr(HLSL_IR_UNOP_POSTDEC, node_from_list($1), loc); /* Post increment/decrement expressions are considered const */ - $$->data_type = clone_hlsl_type($$->data_type); - $$->data_type->modifiers |= HLSL_MODIFIER_CONST; + inc->data_type = clone_hlsl_type(inc->data_type); + inc->data_type->modifiers |= HLSL_MODIFIER_CONST; + $$ = append_unop($1, inc); } | postfix_expr '.' any_identifier { + struct hlsl_ir_node *node = node_from_list($1); struct source_location loc;
set_location(&loc, &@2); - if ($1->data_type->type == HLSL_CLASS_STRUCT) + if (node->data_type->type == HLSL_CLASS_STRUCT) { - struct hlsl_type *type = $1->data_type; + struct hlsl_type *type = node->data_type; struct hlsl_struct_field *field;
$$ = NULL; @@ -1970,7 +1986,7 @@ postfix_expr: primary_expr { if (!strcmp($3, field->name)) { - struct hlsl_ir_deref *deref = new_record_deref($1, field); + struct hlsl_ir_deref *deref = new_record_deref(node, field);
if (!deref) { @@ -1978,7 +1994,7 @@ postfix_expr: primary_expr YYABORT; } deref->node.loc = loc; - $$ = &deref->node; + $$ = append_unop($1, &deref->node); break; } } @@ -1989,18 +2005,18 @@ postfix_expr: primary_expr YYABORT; } } - else if ($1->data_type->type <= HLSL_CLASS_LAST_NUMERIC) + else if (node->data_type->type <= HLSL_CLASS_LAST_NUMERIC) { struct hlsl_ir_swizzle *swizzle;
- swizzle = get_swizzle($1, $3, &loc); + swizzle = get_swizzle(node, $3, &loc); if (!swizzle) { hlsl_report_message(loc.file, loc.line, loc.col, HLSL_LEVEL_ERROR, "invalid swizzle %s", debugstr_a($3)); YYABORT; } - $$ = &swizzle->node; + $$ = append_unop($1, &swizzle->node); } else { @@ -2015,7 +2031,7 @@ postfix_expr: primary_expr * subcomponent access. * We store it as an array dereference in any case. */ struct hlsl_ir_deref *deref = d3dcompiler_alloc(sizeof(*deref)); - struct hlsl_type *expr_type = $1->data_type; + struct hlsl_type *expr_type = node_from_list($1)->data_type; struct source_location loc;
TRACE("Array dereference from type %s\n", debug_hlsl_type(expr_type)); @@ -2048,24 +2064,24 @@ postfix_expr: primary_expr hlsl_report_message(loc.file, loc.line, loc.col, HLSL_LEVEL_ERROR, "expression is not array-indexable"); d3dcompiler_free(deref); - free_instr($1); - free_instr($3); + free_instr_list($1); + free_instr_list($3); YYABORT; } - if ($3->data_type->type != HLSL_CLASS_SCALAR) + if (node_from_list($3)->data_type->type != HLSL_CLASS_SCALAR) { hlsl_report_message(loc.file, loc.line, loc.col, HLSL_LEVEL_ERROR, "array index is not scalar"); d3dcompiler_free(deref); - free_instr($1); - free_instr($3); + free_instr_list($1); + free_instr_list($3); YYABORT; } deref->type = HLSL_IR_DEREF_ARRAY; - deref->v.array.array = $1; - deref->v.array.index = $3; + deref->v.array.array = node_from_list($1); + deref->v.array.index = node_from_list($3);
- $$ = &deref->node; + $$ = append_binop($1, $3, &deref->node); } /* "var_modifiers" doesn't make sense in this case, but it's needed in the grammar to avoid shift/reduce conflicts. */ @@ -2104,7 +2120,7 @@ postfix_expr: primary_expr constructor->args_count = $4.args_count; memcpy(constructor->args, $4.args, $4.args_count * sizeof(*$4.args)); d3dcompiler_free($4.args); - $$ = &constructor->node; + $$ = append_unop($4.instrs, &constructor->node); }
unary_expr: postfix_expr @@ -2116,26 +2132,26 @@ unary_expr: postfix_expr struct source_location loc;
set_location(&loc, &@1); - if ($2->data_type->modifiers & HLSL_MODIFIER_CONST) + if (node_from_list($2)->data_type->modifiers & HLSL_MODIFIER_CONST) { hlsl_report_message(loc.file, loc.line, loc.col, HLSL_LEVEL_ERROR, "modifying a const expression"); YYABORT; } - $$ = new_unary_expr(HLSL_IR_UNOP_PREINC, $2, loc); + $$ = append_unop($2, new_unary_expr(HLSL_IR_UNOP_PREINC, node_from_list($2), loc)); } | OP_DEC unary_expr { struct source_location loc;
set_location(&loc, &@1); - if ($2->data_type->modifiers & HLSL_MODIFIER_CONST) + if (node_from_list($2)->data_type->modifiers & HLSL_MODIFIER_CONST) { hlsl_report_message(loc.file, loc.line, loc.col, HLSL_LEVEL_ERROR, "modifying a const expression"); YYABORT; } - $$ = new_unary_expr(HLSL_IR_UNOP_PREDEC, $2, loc); + $$ = append_unop($2, new_unary_expr(HLSL_IR_UNOP_PREDEC, node_from_list($2), loc)); } | unary_op unary_expr { @@ -2150,14 +2166,13 @@ unary_expr: postfix_expr else { set_location(&loc, &@1); - $$ = new_unary_expr(ops[$1], $2, loc); + $$ = append_unop($2, new_unary_expr(ops[$1], node_from_list($2), loc)); } } /* var_modifiers just to avoid shift/reduce conflicts */ | '(' var_modifiers type array ')' unary_expr { - struct hlsl_ir_expr *expr; - struct hlsl_type *src_type = $6->data_type; + struct hlsl_type *src_type = node_from_list($6)->data_type; struct hlsl_type *dst_type; struct source_location loc;
@@ -2182,8 +2197,7 @@ unary_expr: postfix_expr YYABORT; }
- expr = new_cast($6, dst_type, &loc); - $$ = expr ? &expr->node : NULL; + $$ = append_unop($6, &new_cast(node_from_list($6), dst_type, &loc)->node); }
unary_op: '+' @@ -2212,21 +2226,21 @@ mul_expr: unary_expr struct source_location loc;
set_location(&loc, &@2); - $$ = new_binary_expr(HLSL_IR_BINOP_MUL, $1, $3, loc); + $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_MUL, node_from_list($1), node_from_list($3), loc)); } | mul_expr '/' unary_expr { struct source_location loc;
set_location(&loc, &@2); - $$ = new_binary_expr(HLSL_IR_BINOP_DIV, $1, $3, loc); + $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_DIV, node_from_list($1), node_from_list($3), loc)); } | mul_expr '%' unary_expr { struct source_location loc;
set_location(&loc, &@2); - $$ = new_binary_expr(HLSL_IR_BINOP_MOD, $1, $3, loc); + $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_MOD, node_from_list($1), node_from_list($3), loc)); }
add_expr: mul_expr @@ -2238,14 +2252,14 @@ add_expr: mul_expr struct source_location loc;
set_location(&loc, &@2); - $$ = new_binary_expr(HLSL_IR_BINOP_ADD, $1, $3, loc); + $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_ADD, node_from_list($1), node_from_list($3), loc)); } | add_expr '-' mul_expr { struct source_location loc;
set_location(&loc, &@2); - $$ = new_binary_expr(HLSL_IR_BINOP_SUB, $1, $3, loc); + $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_SUB, node_from_list($1), node_from_list($3), loc)); }
shift_expr: add_expr @@ -2270,28 +2284,28 @@ relational_expr: shift_expr struct source_location loc;
set_location(&loc, &@2); - $$ = new_binary_expr(HLSL_IR_BINOP_LESS, $1, $3, loc); + $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_LESS, node_from_list($1), node_from_list($3), loc)); } | relational_expr '>' shift_expr { struct source_location loc;
set_location(&loc, &@2); - $$ = new_binary_expr(HLSL_IR_BINOP_GREATER, $1, $3, loc); + $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_GREATER, node_from_list($1), node_from_list($3), loc)); } | relational_expr OP_LE shift_expr { struct source_location loc;
set_location(&loc, &@2); - $$ = new_binary_expr(HLSL_IR_BINOP_LEQUAL, $1, $3, loc); + $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_LEQUAL, node_from_list($1), node_from_list($3), loc)); } | relational_expr OP_GE shift_expr { struct source_location loc;
set_location(&loc, &@2); - $$ = new_binary_expr(HLSL_IR_BINOP_GEQUAL, $1, $3, loc); + $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_GEQUAL, node_from_list($1), node_from_list($3), loc)); }
equality_expr: relational_expr @@ -2303,14 +2317,14 @@ equality_expr: relational_expr struct source_location loc;
set_location(&loc, &@2); - $$ = new_binary_expr(HLSL_IR_BINOP_EQUAL, $1, $3, loc); + $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_EQUAL, node_from_list($1), node_from_list($3), loc)); } | equality_expr OP_NE relational_expr { struct source_location loc;
set_location(&loc, &@2); - $$ = new_binary_expr(HLSL_IR_BINOP_NEQUAL, $1, $3, loc); + $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_NEQUAL, node_from_list($1), node_from_list($3), loc)); }
bitand_expr: equality_expr @@ -2374,18 +2388,20 @@ assignment_expr: conditional_expr | unary_expr assign_op assignment_expr { struct source_location loc; + struct hlsl_ir_node *instr;
set_location(&loc, &@2); - if ($1->data_type->modifiers & HLSL_MODIFIER_CONST) + if (node_from_list($1)->data_type->modifiers & HLSL_MODIFIER_CONST) { hlsl_report_message(loc.file, loc.line, loc.col, HLSL_LEVEL_ERROR, "l-value is const"); YYABORT; } - $$ = make_assignment($1, $2, BWRITERSP_WRITEMASK_ALL, $3); - if (!$$) + if (!(instr = make_assignment(node_from_list($1), $2, + BWRITERSP_WRITEMASK_ALL, node_from_list($3)))) YYABORT; - $$->loc = loc; + instr->loc = loc; + $$ = append_binop($3, $1, instr); }
assign_op: '=' diff --git a/dlls/d3dcompiler_43/utils.c b/dlls/d3dcompiler_43/utils.c index 0cae62b60fc..3f5a57ffa40 100644 --- a/dlls/d3dcompiler_43/utils.c +++ b/dlls/d3dcompiler_43/utils.c @@ -1278,10 +1278,14 @@ static struct hlsl_type *expr_common_type(struct hlsl_type *t1, struct hlsl_type static struct hlsl_ir_node *implicit_conversion(struct hlsl_ir_node *node, struct hlsl_type *type, struct source_location *loc) { + struct hlsl_ir_expr *cast; + if (compare_hlsl_types(node->data_type, type)) return node; TRACE("Implicit conversion of expression to %s\n", debug_hlsl_type(type)); - return &new_cast(node, type, loc)->node; + if ((cast = new_cast(node, type, loc))) + list_add_after(&node->entry, &cast->node.entry); + return &cast->node; }
struct hlsl_ir_expr *new_expr(enum hlsl_ir_expr_op op, struct hlsl_ir_node **operands, @@ -1468,8 +1472,6 @@ struct hlsl_ir_node *make_assignment(struct hlsl_ir_node *left, enum parse_assig hlsl_report_message(rhs->loc.file, rhs->loc.line, rhs->loc.col, HLSL_LEVEL_ERROR, "can't implicitly convert %s to %s", debug_hlsl_type(rhs->data_type), debug_hlsl_type(type)); - free_instr(lhs); - free_instr(rhs); d3dcompiler_free(assign); return NULL; } @@ -1481,8 +1483,6 @@ struct hlsl_ir_node *make_assignment(struct hlsl_ir_node *left, enum parse_assig if (!converted_rhs) { ERR("Couldn't implicitly convert expression to %s.\n", debug_hlsl_type(type)); - free_instr(lhs); - free_instr(rhs); d3dcompiler_free(assign); return NULL; } @@ -1502,11 +1502,9 @@ struct hlsl_ir_node *make_assignment(struct hlsl_ir_node *left, enum parse_assig } else { - struct hlsl_ir_deref *lhs_deref = deref_from_node(lhs), *new_deref; - TRACE("Adding an expression for the compound assignment.\n"); - new_deref = new_var_deref(lhs_deref->v.var); - expr = new_binary_expr(op, &new_deref->node, rhs, left->loc); + expr = new_binary_expr(op, lhs, rhs, lhs->loc); + list_add_after(&rhs->entry, &expr->entry); assign->rhs = expr; } } @@ -2173,60 +2171,32 @@ static void free_ir_constant(struct hlsl_ir_constant *constant)
static void free_ir_deref(struct hlsl_ir_deref *deref) { - switch (deref->type) - { - case HLSL_IR_DEREF_VAR: - /* Variables are shared among nodes in the tree. */ - break; - case HLSL_IR_DEREF_ARRAY: - free_instr(deref->v.array.array); - free_instr(deref->v.array.index); - break; - case HLSL_IR_DEREF_RECORD: - free_instr(deref->v.record.record); - break; - } d3dcompiler_free(deref); }
static void free_ir_swizzle(struct hlsl_ir_swizzle *swizzle) { - free_instr(swizzle->val); d3dcompiler_free(swizzle); }
static void free_ir_constructor(struct hlsl_ir_constructor *constructor) { - unsigned int i; - for (i = 0; i < constructor->args_count; ++i) - free_instr(constructor->args[i]); d3dcompiler_free(constructor); }
static void free_ir_expr(struct hlsl_ir_expr *expr) { - unsigned int i; - - for (i = 0; i < 3; ++i) - { - if (!expr->operands[i]) - break; - free_instr(expr->operands[i]); - } free_instr_list(expr->subexpressions); d3dcompiler_free(expr); }
static void free_ir_assignment(struct hlsl_ir_assignment *assignment) { - free_instr(assignment->lhs); - free_instr(assignment->rhs); d3dcompiler_free(assignment); }
static void free_ir_if(struct hlsl_ir_if *if_node) { - free_instr(if_node->condition); free_instr_list(if_node->then_instrs); free_instr_list(if_node->else_instrs); d3dcompiler_free(if_node); @@ -2234,8 +2204,6 @@ static void free_ir_if(struct hlsl_ir_if *if_node)
static void free_ir_jump(struct hlsl_ir_jump *jump) { - if (jump->type == HLSL_IR_JUMP_RETURN) - free_instr(jump->return_value); d3dcompiler_free(jump); }