Tim Northover 68c567a38a IR: add a second ordering operand to cmpxhg for failure ... The syntax for "cmpxchg" should now look something like: cmpxchg i32* %addr, i32 42, i32 3 acquire monotonic where the second ordering argument gives the required semantics in the case that no exchange takes place. It should be no stronger than the first ordering constraint and cannot be either "release" or "acq_rel" (since no store will have taken place). rdar://problem/15996804 llvm-svn: 203559		2014-03-11 10:48:52 +00:00
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AddressSanitizer	IR: add a second ordering operand to cmpxhg for failure	2014-03-11 10:48:52 +00:00
BoundsChecking	Teach MemoryBuiltins about address spaces	2013-12-14 00:27:48 +00:00
DataFlowSanitizer	Introduce two command-line flags for the instrumentation pass to control whether the labels of pointers should be ignored in load and store instructions	2013-11-21 23:20:54 +00:00
MemorySanitizer	IR: add a second ordering operand to cmpxhg for failure	2014-03-11 10:48:52 +00:00
ThreadSanitizer	IR: add a second ordering operand to cmpxhg for failure	2014-03-11 10:48:52 +00:00