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mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-10-30 15:32:52 +01:00
llvm-mirror/test/Instrumentation
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
..
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