Chris Bieneman 6184f87702 Removing the static initializer in ManagedStatic.cpp by using llvm_call_once to initialize the ManagedStatic mutex. ... Summary: This patch adds an llvm_call_once which is a wrapper around std::call_once on platforms where it is available and devoid of bugs. The patch also migrates the ManagedStatic mutex to be allocated using llvm_call_once. These changes are philosophically equivalent to the changes added in r219638, which were reverted due to a hang on Win32 which was the result of a bug in the Windows implementation of std::call_once. Reviewers: aaron.ballman, chapuni, chandlerc, rnk Reviewed By: rnk Subscribers: majnemer, llvm-commits Differential Revision: http://reviews.llvm.org/D5922 llvm-svn: 220932		2014-10-30 22:07:09 +00:00
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llvm	Removing the static initializer in ManagedStatic.cpp by using llvm_call_once to initialize the ManagedStatic mutex.	2014-10-30 22:07:09 +00:00
llvm-c	[C API] PR19859: Add functions to query and modify branches.	2014-10-28 19:46:56 +00:00