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| author | Paul Eggert <eggert@cs.ucla.edu> | 2018-10-14 22:20:08 -0500 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2018-10-14 23:36:55 -0500 |
| commit | f4efbdfb44ebb7dfe4c19759c426153bdd48a1dd (patch) | |
| tree | 1e0e5597ff21cbf2da31cb3438b73510d296dda4 /posix/regex_internal.h | |
| parent | 9f9feb6d5db3bf7b3cda6d7a23029f93da80895d (diff) | |
| download | glibc-f4efbdfb44ebb7dfe4c19759c426153bdd48a1dd.tar.gz glibc-f4efbdfb44ebb7dfe4c19759c426153bdd48a1dd.tar.xz glibc-f4efbdfb44ebb7dfe4c19759c426153bdd48a1dd.zip | |
regex: __builtin_expect → __glibc_unlikely
[BZ#23744] This refactoring was prompted by a problem when the regex code is used as part of Gnulib and when the builder’s compiler does not grok __builtin_expect. Problem reported for Gawk by Nelson H.F. Beebe in: https://lists.gnu.org/r/bug-gnulib/2018-09/msg00137.html Although this refactoring does not fix the problem directly, we might as well have Gawk use the now-preferred glibc style for when __builtin_expect is unavailable. * posix/regex_internal.h (BE): Remove. All uses replaced by __glibc_unlikely or __glibc_likely.
Diffstat (limited to 'posix/regex_internal.h')
| -rw-r--r-- | posix/regex_internal.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/posix/regex_internal.h b/posix/regex_internal.h index c7880667dd..de4bcbdc2d 100644 --- a/posix/regex_internal.h +++ b/posix/regex_internal.h @@ -132,8 +132,6 @@ # define RE_ENABLE_I18N #endif -#define BE(expr, val) __builtin_expect (expr, val) - /* Number of ASCII characters. */ #define ASCII_CHARS 0x80 |