Dan Gohman ab37f50838 Make SCEVUnknown a CallbackVH, so that it can be notified directly ... of Value deletions and RAUWs, instead of relying on ScalarEvolution's Scalars map being notified, as that's complicated at best, and insufficient in general. This means SCEVUnknown needs a non-trivial destructor, so introduce a mechanism to allow ScalarEvolution to locate all the SCEVUnknowns. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110086 91177308-0d34-0410-b5e6-96231b3b80d8		2010-08-02 23:49:30 +00:00
..
ADT	Fix the ValueMap copy constructor. The issue is that the map keys are value	2010-07-30 05:49:32 +00:00
Analysis	Make SCEVUnknown a CallbackVH, so that it can be notified directly	2010-08-02 23:49:30 +00:00
ExecutionEngine	missed a use of SizeRequired.	2010-07-22 21:34:55 +00:00
Support	add dyn_cast_or_null tests, exclude invalid dyn_cast test	2010-07-22 15:37:20 +00:00
Transforms
VMCore	Prefix next' iterator operation with llvm::'.	2010-08-02 06:00:15 +00:00
Makefile	Make SCEVUnknown a CallbackVH, so that it can be notified directly	2010-08-02 23:49:30 +00:00
Makefile.unittest