diff options
| author | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-07-20 04:18:49 +0000 |
|---|---|---|
| committer | normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2014-07-20 04:18:49 +0000 |
| commit | f36315a519f8ca99c873946eb62b90417ffda260 (patch) | |
| tree | 89cc5ca4fdd92a698a6ec95f89e348ef6cb3959d /ChangeLog | |
| parent | fcf080151880aad6088e6c8bf148f9c0df25925d (diff) | |
re_pattern_buffer: shrink from 464 to 448 bytes on 64-bit
* include/ruby/oniguruma.h (struct re_pattern_buffer): shrink to 448
bytes from 464 bytes on 64-bit. This breaks the ABI.
[Feature #10034]
Reducing struct re_pattern_buffer from 464 to 448 bytes allows it to fit
into neatly into seven 64-byte cache lines on x86-64 systems.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46881 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -1,3 +1,9 @@ +Sun Jul 20 12:36:46 2014 Eric Wong <e@80x24.org> + + * include/ruby/oniguruma.h (struct re_pattern_buffer): shrink to 448 + bytes from 464 bytes on 64-bit. This breaks the ABI. + [Feature #10034] + Sun Jul 20 01:06:06 2014 SHIBATA Hiroshi <shibata.hiroshi@gmail.com> * ext/openssl/ossl.c: use encryptor instead of encrypter in doc. |