Zachary Turner 4ea454b0f2 Replace Execution Engine's mutex with std::recursive_mutex.
This change has a bit of a trickle down effect due to the fact that
there are a number of derived implementations of ExecutionEngine,
and that the mutex is not tightly encapsulated so is used by other
classes directly.

Reviewed by: rnk

Differential Revision: http://reviews.llvm.org/D4196

llvm-svn: 211214
2014-06-18 20:17:35 +00:00
..
2014-04-24 06:44:33 +00:00
2014-03-16 23:58:43 +00:00