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Introduce ECMA_STRING_TO_UTF8_STRING and ECMA_FINALIZE_UTF8_STRING

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Benefits:
 * Better readability and maintenance
 * Better heap consumption on 'date-format-xparb.js' test of SunSpider

JerryScript-DCO-1.0-Signed-off-by: László Langó llango.u-szeged@partner.samsung.com
This commit is contained in:
László Langó
2016-03-29 09:23:23 +02:00
parent 9ab0998ae6
commit 9dad7dbfba
13 changed files with 136 additions and 195 deletions
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jerry-core/parser/regexp/re-compiler.c
+4 -8
View File
@@ -546,16 +546,12 @@ re_compile_bytecode (const re_compiled_code_t **out_bytecode_p, /**< [out] point
re_ctx.bytecode_ctx_p = &bc_ctx;
lit_utf8_size_t pattern_str_size = ecma_string_get_size (pattern_str_p);
MEM_DEFINE_LOCAL_ARRAY (pattern_start_p, pattern_str_size, lit_utf8_byte_t);
lit_utf8_size_t sz = ecma_string_to_utf8_string (pattern_str_p, pattern_start_p, pattern_str_size);
JERRY_ASSERT (sz == pattern_str_size);
ECMA_STRING_TO_UTF8_STRING (pattern_str_p, pattern_start_p, pattern_start_size);
re_parser_ctx_t parser_ctx;
parser_ctx.input_start_p = pattern_start_p;
parser_ctx.input_curr_p = pattern_start_p;
parser_ctx.input_end_p = pattern_start_p + pattern_str_size;
parser_ctx.input_curr_p = (lit_utf8_byte_t *) pattern_start_p;
parser_ctx.input_end_p = pattern_start_p + pattern_start_size;
parser_ctx.num_of_groups = -1;
re_ctx.parser_ctx_p = &parser_ctx;
@@ -593,7 +589,7 @@ re_compile_bytecode (const re_compiled_code_t **out_bytecode_p, /**< [out] point
ECMA_FINALIZE (empty);
MEM_FINALIZE_LOCAL_ARRAY (pattern_start_p);
ECMA_FINALIZE_UTF8_STRING (pattern_start_p, pattern_start_size);
size_t byte_code_size = (size_t) (bc_ctx.block_end_p - bc_ctx.block_start_p);
jerry-core/parser/regexp/re-parser.c
+1 -1
View File
@@ -259,7 +259,7 @@ re_count_num_of_groups (re_parser_ctx_t *parser_ctx_p) /**< RegExp parser contex
{
int char_class_in = 0;
parser_ctx_p->num_of_groups = 0;
lit_utf8_byte_t *curr_p = parser_ctx_p->input_start_p;
lit_utf8_byte_t *curr_p = (lit_utf8_byte_t *) parser_ctx_p->input_start_p;
while (curr_p < parser_ctx_p->input_end_p)
{
jerry-core/parser/regexp/re-parser.h
+2 -2
View File
@@ -92,9 +92,9 @@ typedef struct
*/
typedef struct
{
lit_utf8_byte_t *input_start_p; /**< start of input pattern */
const lit_utf8_byte_t *input_start_p; /**< start of input pattern */
lit_utf8_byte_t *input_curr_p; /**< current position in input pattern */
lit_utf8_byte_t *input_end_p; /**< end of input pattern */
const lit_utf8_byte_t *input_end_p; /**< end of input pattern */
int num_of_groups; /**< number of groups */
uint32_t num_of_classes; /**< number of character classes */
} re_parser_ctx_t;