Owen Anderson c778e8bf21 Add an Atomic.h to the System library, for providing a platform independent API ... to low-level sync operations. The only one present at the moment is MemoryFence(), and only for the platforms for which I could easily discern the proper way to do it. If your favorite platform isn't represented, patches are welcome! llvm-svn: 71770		2009-05-14 05:54:36 +00:00
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llvm	Add an Atomic.h to the System library, for providing a platform independent API	2009-05-14 05:54:36 +00:00
llvm-c	Rename PaddedSize to AllocSize, in the hope that this	2009-05-09 07:06:46 +00:00