Duncan Sands bcc2393369 Fix the ValueMap copy constructor. The issue is that the map keys are value ... handles with a pointer to the containing map. When a map is copied, these pointers need to be corrected to point to the new map. If not, then consider the case of a map M1 which maps a value V to something. Create a copy M2 of M1. At this point there are two value handles on V, one representing V as a key in M1, the other representing V as a key in M2. But both value handles point to M1 as the containing map. Now delete V. The value handles remove themselves from their containing map (which destroys them), but only the first value handle is successful: the second one cannot remove itself from M1 as (once the first one has removed itself) there is nothing there to remove; it is therefore not destroyed. This causes an assertion failure "All references to V were not removed?". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109851 91177308-0d34-0410-b5e6-96231b3b80d8		2010-07-30 05:49:32 +00:00
..
APFloat.h	Don't pass StringRef by reference.	2010-07-14 22:38:02 +00:00
APInt.h	Don't pass StringRef by reference.	2010-07-14 22:38:02 +00:00
APSInt.h
BitVector.h
DAGDeltaAlgorithm.h	Fix a gcc warning:	2010-06-09 03:00:05 +00:00
DeltaAlgorithm.h
DenseMap.h	Add includes to get ptrdiff_t. This is needed by gcc-4.6 which has	2010-06-10 10:13:58 +00:00
DenseMapInfo.h
DenseSet.h	Fill out the interface of DenseSet a bit.	2010-07-27 23:55:47 +00:00
DepthFirstIterator.h
EquivalenceClasses.h	getOrInsertLeaderValue cannot be const because it calls insert.	2010-07-12 20:27:02 +00:00
FoldingSet.h	Add convenience method FoldingSetImpl::InsertNode(Node *N) that asserts if the node is already inserted.	2010-07-12 20:47:08 +00:00
GraphTraits.h
ilist_node.h
ilist.h	Add includes to get ptrdiff_t. This is needed by gcc-4.6 which has	2010-06-10 10:13:58 +00:00
ImmutableIntervalMap.h	80-columns	2010-07-13 05:50:08 +00:00
ImmutableList.h
ImmutableMap.h
ImmutableSet.h
IndexedMap.h
IntrusiveRefCntPtr.h
NullablePtr.h	add a new NullablePtr class which makes it more obvious in API	2010-07-24 18:47:46 +00:00
Optional.h
OwningPtr.h
PointerIntPair.h
PointerUnion.h
PostOrderIterator.h	Use std::vector rather than SmallVector here because SmallVector	2010-07-08 13:06:08 +00:00
PriorityQueue.h
SCCIterator.h
ScopedHashTable.h	make lookup failures not fatal.	2010-07-27 18:59:50 +00:00
SetOperations.h
SetVector.h	Implement operator== and operator!= for SetVector.	2010-06-05 00:26:02 +00:00
SmallBitVector.h
SmallPtrSet.h	Rename NextPowerOfTwo to RoundUpToPowerOfTwo.	2010-06-30 17:24:28 +00:00
SmallSet.h
SmallString.h
SmallVector.h	disable SmallVectorImpl's copy constructor. This prevents a class	2010-06-15 18:59:43 +00:00
SparseBitVector.h
Statistic.h	Add a comment about a thread safety issue in Statistic.h.	2010-06-24 16:31:32 +00:00
STLExtras.h
StringExtras.h
StringMap.h	give StringMap a new ctor which allows you to initialize it	2010-07-23 03:29:59 +00:00
StringRef.h
StringSet.h	modernize stringset interface	2010-07-23 03:21:53 +00:00
StringSwitch.h
Trie.h
Triple.h	80-columns	2010-07-13 05:50:08 +00:00
Twine.h
UniqueVector.h
ValueMap.h	Fix the ValueMap copy constructor. The issue is that the map keys are value	2010-07-30 05:49:32 +00:00
VectorExtras.h