merge from gcc
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		| @@ -529,10 +529,16 @@ extern int re_exec _RE_ARGS ((const char *)); | ||||
| #  endif | ||||
| # endif | ||||
| #endif | ||||
| /* For now unconditionally define __restrict_arr to expand to nothing. | ||||
|    Ideally we would have a test for the compiler which allows defining | ||||
|    it to restrict.  */ | ||||
| #define __restrict_arr | ||||
|  | ||||
| /* GCC 3.1 and later support declaring arrays as non-overlapping | ||||
|    using the syntax array_name[restrict]  */ | ||||
| #ifndef __restrict_arr | ||||
| # if ! (3 < __GNUC__ || (3 == __GNUC__ && 1 <= __GNUC_MINOR__)) || defined (__GNUG__) | ||||
| #  define __restrict_arr | ||||
| # else | ||||
| #  define __restrict_arr __restrict | ||||
| # endif | ||||
| #endif | ||||
|  | ||||
| /* POSIX compatibility.  */ | ||||
| extern int regcomp _RE_ARGS ((regex_t *__restrict __preg, | ||||
|   | ||||
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