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| author | Michael Meeks <michael.meeks@collabora.com> | 2016-01-05 20:36:56 +0000 |
|---|---|---|
| committer | Michael Meeks <michael.meeks@collabora.com> | 2016-01-06 09:38:16 +0000 |
| commit | e75406e54c57fc3113d4f1983249eb2aec0a3bcd (patch) | |
| tree | 68c4ed87da6e22b6cca557bc3b5d17af2b029c8a /sal/rtl/strtmpl.cxx | |
| parent | tdf#39631: Add optimisation helpers (diff) | |
| download | core-e75406e54c57fc3113d4f1983249eb2aec0a3bcd.tar.gz core-e75406e54c57fc3113d4f1983249eb2aec0a3bcd.zip | |
tdf#39631 - branch hints: comment, and tweak variously, also use.
Find a few million mis-predicted branches (according to callgrind)
and annotate them. Mark string acquire/release as hot, and a number of
deprecated methods as cold.
Change-Id: I678b3981794221c97f9ebb70fd0161c0fda5dceb
Diffstat (limited to 'sal/rtl/strtmpl.cxx')
| -rw-r--r-- | sal/rtl/strtmpl.cxx | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sal/rtl/strtmpl.cxx b/sal/rtl/strtmpl.cxx index 41ab63fd69bd..7260fbcfc9d4 100644 --- a/sal/rtl/strtmpl.cxx +++ b/sal/rtl/strtmpl.cxx @@ -1214,7 +1214,7 @@ void SAL_CALL IMPL_RTL_STRINGNAME( acquire )( IMPL_RTL_STRINGDATA* pThis ) void SAL_CALL IMPL_RTL_STRINGNAME( release )( IMPL_RTL_STRINGDATA* pThis ) SAL_THROW_EXTERN_C() { - if (SAL_STRING_IS_STATIC (pThis)) + if (SAL_UNLIKELY(SAL_STRING_IS_STATIC (pThis))) return; /* OString doesn't have an 'intern' */ |