lockfree: don't pollute public namespace

git-svn-id: http://svn.boost.org/svn/boost/trunk@84287 b8fc166d-592f-0410-95f2-cb63ce0dd405
atomic: Optimization for 64 bit loads and stores for 32 bit x86 on gcc

fixes #8574

git-svn-id: http://svn.boost.org/svn/boost/trunk@84288 b8fc166d-592f-0410-95f2-cb63ce0dd405
add inline to avoid duplicate symbol warnings

git-svn-id: http://svn.boost.org/svn/boost/trunk@84289 b8fc166d-592f-0410-95f2-cb63ce0dd405
untabify to adjust to style of the rest of the file

git-svn-id: http://svn.boost.org/svn/boost/trunk@84290 b8fc166d-592f-0410-95f2-cb63ce0dd405
To resolve problems with some testers that have non-numeric toolset versions compiler checks for SSSE3/AVX2 support have been reworked. The checks now use configure framework instead of relying on compiler version checks.

git-svn-id: http://svn.boost.org/svn/boost/trunk@84291 b8fc166d-592f-0410-95f2-cb63ce0dd405
geometry.index: added handling of Segments to path queries.

git-svn-id: http://svn.boost.org/svn/boost/trunk@84292 b8fc166d-592f-0410-95f2-cb63ce0dd405
geometry.index test,example: added benchmark and test for segment path queries.

git-svn-id: http://svn.boost.org/svn/boost/trunk@84293 b8fc166d-592f-0410-95f2-cb63ce0dd405