Signed-off-by: Zebediah Figura zfigura@codeweavers.com --- dlls/d3dcompiler_43/hlsl.y | 139 +++++++++++++++++-------------------- 1 file changed, 63 insertions(+), 76 deletions(-)
diff --git a/dlls/d3dcompiler_43/hlsl.y b/dlls/d3dcompiler_43/hlsl.y index 96a27d6a30d..43ffa43a02a 100644 --- a/dlls/d3dcompiler_43/hlsl.y +++ b/dlls/d3dcompiler_43/hlsl.y @@ -1193,12 +1193,14 @@ static struct list *append_unop(struct list *list, struct hlsl_ir_node *node) return list; }
-static struct list *append_binop(struct list *first, struct list *second, struct hlsl_ir_node *node) +static struct list *add_binary_expr(struct list *list1, struct list *list2, + enum hlsl_ir_expr_op op, struct source_location loc) { - list_move_tail(first, second); - d3dcompiler_free(second); - list_add_tail(first, &node->entry); - return first; + struct hlsl_ir_node *arg1 = node_from_list(list1), *arg2 = node_from_list(list2); + list_move_tail(list1, list2); + d3dcompiler_free(list2); + list_add_tail(list1, &new_binary_expr(op, arg1, arg2, loc)->entry); + return list1; }
static struct list *make_list(struct hlsl_ir_node *node) @@ -2578,40 +2580,33 @@ unary_op: '+' $$ = UNARY_OP_BITNOT; }
-mul_expr: unary_expr - { - $$ = $1; - } - | mul_expr '*' unary_expr - { - $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_MUL, - node_from_list($1), node_from_list($3), get_location(&@2))); - } - | mul_expr '/' unary_expr - { - $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_DIV, - node_from_list($1), node_from_list($3), get_location(&@2))); - } - | mul_expr '%' unary_expr - { - $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_MOD, - node_from_list($1), node_from_list($3), get_location(&@2))); - } +mul_expr:
-add_expr: mul_expr - { - $$ = $1; - } - | add_expr '+' mul_expr - { - $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_ADD, - node_from_list($1), node_from_list($3), get_location(&@2))); - } - | add_expr '-' mul_expr - { - $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_SUB, - node_from_list($1), node_from_list($3), get_location(&@2))); - } + unary_expr + | mul_expr '*' unary_expr + { + $$ = add_binary_expr($1, $3, HLSL_IR_BINOP_MUL, get_location(&@2)); + } + | mul_expr '/' unary_expr + { + $$ = add_binary_expr($1, $3, HLSL_IR_BINOP_DIV, get_location(&@2)); + } + | mul_expr '%' unary_expr + { + $$ = add_binary_expr($1, $3, HLSL_IR_BINOP_MOD, get_location(&@2)); + } + +add_expr: + + mul_expr + | add_expr '+' mul_expr + { + $$ = add_binary_expr($1, $3, HLSL_IR_BINOP_ADD, get_location(&@2)); + } + | add_expr '-' mul_expr + { + $$ = add_binary_expr($1, $3, HLSL_IR_BINOP_SUB, get_location(&@2)); + }
shift_expr: add_expr { @@ -2626,45 +2621,37 @@ shift_expr: add_expr FIXME("Right shift\n"); }
-relational_expr: shift_expr - { - $$ = $1; - } - | relational_expr '<' shift_expr - { - $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_LESS, - node_from_list($1), node_from_list($3), get_location(&@2))); - } - | relational_expr '>' shift_expr - { - $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_GREATER, - node_from_list($1), node_from_list($3), get_location(&@2))); - } - | relational_expr OP_LE shift_expr - { - $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_LEQUAL, - node_from_list($1), node_from_list($3), get_location(&@2))); - } - | relational_expr OP_GE shift_expr - { - $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_GEQUAL, - node_from_list($1), node_from_list($3), get_location(&@2))); - } +relational_expr:
-equality_expr: relational_expr - { - $$ = $1; - } - | equality_expr OP_EQ relational_expr - { - $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_EQUAL, - node_from_list($1), node_from_list($3), get_location(&@2))); - } - | equality_expr OP_NE relational_expr - { - $$ = append_binop($1, $3, new_binary_expr(HLSL_IR_BINOP_NEQUAL, - node_from_list($1), node_from_list($3), get_location(&@2))); - } + shift_expr + | relational_expr '<' shift_expr + { + $$ = add_binary_expr($1, $3, HLSL_IR_BINOP_LESS, get_location(&@2)); + } + | relational_expr '>' shift_expr + { + $$ = add_binary_expr($1, $3, HLSL_IR_BINOP_GREATER, get_location(&@2)); + } + | relational_expr OP_LE shift_expr + { + $$ = add_binary_expr($1, $3, HLSL_IR_BINOP_LEQUAL, get_location(&@2)); + } + | relational_expr OP_GE shift_expr + { + $$ = add_binary_expr($1, $3, HLSL_IR_BINOP_GEQUAL, get_location(&@2)); + } + +equality_expr: + + relational_expr + | equality_expr OP_EQ relational_expr + { + $$ = add_binary_expr($1, $3, HLSL_IR_BINOP_EQUAL, get_location(&@2)); + } + | equality_expr OP_NE relational_expr + { + $$ = add_binary_expr($1, $3, HLSL_IR_BINOP_NEQUAL, get_location(&@2)); + }
bitand_expr: equality_expr {