Mark parse error functions as cold

Author: dstogov

Zend/zend.h

@@ -289,7 +289,7 @@ ZEND_API ZEND_COLD void zend_throw_error(zend_class_entry *exception_ce, const c
 ZEND_API ZEND_COLD void zend_type_error(const char *format, ...);
 ZEND_API ZEND_COLD void zend_internal_type_error(zend_bool throw_exception, const char *format, ...);
 
-void zenderror(const char *error);
+ZEND_COLD void zenderror(const char *error);
 
 /* The following #define is used for code duality in PHP for Engine 1 & 2 */
 #define ZEND_STANDARD_CLASS_DEF_PTR zend_standard_class_def

Zend/zend_ini_parser.y

@@ -170,7 +170,7 @@ static void zend_ini_get_var(zval *result, zval *name)
 
 /* {{{ ini_error()
 */
-static void ini_error(const char *msg)
+static ZEND_COLD void ini_error(const char *msg)
 {
 	char *error_buf;
 	int error_buf_len;

Zend/zend_ini_scanner.c

@@ -257,15 +257,15 @@ void shutdown_ini_scanner(void)
 
 /* {{{ zend_ini_scanner_get_lineno()
 */
-int zend_ini_scanner_get_lineno(void)
+ZEND_COLD int zend_ini_scanner_get_lineno(void)
 {
 	return SCNG(lineno);
 }
 /* }}} */
 
 /* {{{ zend_ini_scanner_get_filename()
 */
-char *zend_ini_scanner_get_filename(void)
+ZEND_COLD char *zend_ini_scanner_get_filename(void)
 {
 	return ini_filename ? ini_filename : "Unknown";
 }

Zend/zend_ini_scanner.h

@@ -28,8 +28,8 @@
 #define ZEND_INI_SCANNER_TYPED  2 /* Typed mode. */
 
 BEGIN_EXTERN_C()
-int zend_ini_scanner_get_lineno(void);
-char *zend_ini_scanner_get_filename(void);
+ZEND_COLD int zend_ini_scanner_get_lineno(void);
+ZEND_COLD char *zend_ini_scanner_get_filename(void);
 int zend_ini_open_file_for_scanning(zend_file_handle *fh, int scanner_mode);
 int zend_ini_prepare_string_for_scanning(char *str, int scanner_mode);
 int ini_lex(zval *ini_lval);

Zend/zend_ini_scanner.l

@@ -255,15 +255,15 @@ void shutdown_ini_scanner(void)
 
 /* {{{ zend_ini_scanner_get_lineno()
 */
-int zend_ini_scanner_get_lineno(void)
+ZEND_COLD int zend_ini_scanner_get_lineno(void)
 {
 	return SCNG(lineno);
 }
 /* }}} */
 
 /* {{{ zend_ini_scanner_get_filename()
 */
-char *zend_ini_scanner_get_filename(void)
+ZEND_COLD char *zend_ini_scanner_get_filename(void)
 {
 	return ini_filename ? ini_filename : "Unknown";
 }