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13845129c4
Apparently, gcc versions up to 4.6, inclusively, have problems allocating eax:edx register pairs in asm statements for 32-bit x86 targets. Included those compilers in the existing workaround. Also, for clang removed the use of __sync-based workarounds for exchange() implementation and use the asm branch with the workaround. It should produce a more efficient code.
Boost.Atomic, part of collection of the Boost C++ Libraries, implements atomic operations for various CPU architectures, reflecting and extending the standard interface defined in C++11.
Directories
- build - Boost.Atomic build scripts
- doc - QuickBook documentation sources
- include - Interface headers of Boost.Atomic
- src - Compilable source code of Boost.Atomic
- test - Boost.Atomic unit tests
More information
- Documentation
- Report bugs. Be sure to mention Boost version, platform and compiler you're using. A small compilable code sample to reproduce the problem is always good as well.
- Submit your patches as pull requests against develop branch. Note that by submitting patches you agree to license your modifications under the Boost Software License, Version 1.0.
Build status
Master:
Develop:
License
Distributed under the Boost Software License, Version 1.0.