Chris Lattner 823eb1ca11 Fix an obscure bug in PointerUnion that would bite PointerUnion3/4. Basically, ... when checking isNull(), we'd pick off the sentinel bit for the outer PointerUnion, but would not recursively convert the inner pointerunion to bool, so if *its* sentinel bit is set, isNull() would incorrectly return false. No testcase, because someone hit this when they were trying to refactor code to use PointerUnion3, but they since found a better solution. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137428 91177308-0d34-0410-b5e6-96231b3b80d8		2011-08-12 04:31:38 +00:00
..
APFloat.h	Add an APFloat::convertToInt(APSInt) function that automatically manages the	2011-07-15 07:04:56 +00:00
APInt.h	Add APInt(numBits, ArrayRef<uint64_t> bigVal) constructor to prevent future ambiguity	2011-07-18 21:45:40 +00:00
APSInt.h
ArrayRef.h	Omit explicit length here, now that I've had a chance to test this with gcc.	2011-07-24 09:53:46 +00:00
BitVector.h
DAGDeltaAlgorithm.h
DeltaAlgorithm.h
DenseMap.h	Add a generic 'capacity_in_bytes' function to allow inspection of memory usage of various data structures.	2011-07-27 18:40:45 +00:00
DenseMapInfo.h	In DenseMapInfo<pair<T, U>> tombstone key, use the tombstone for T and U instead	2011-07-28 06:48:33 +00:00
DenseSet.h	Initialize DenseSets lazily.	2011-07-21 23:03:59 +00:00
DepthFirstIterator.h
EquivalenceClasses.h
FoldingSet.h	Remove redundant template partial specilization.	2011-05-16 12:42:22 +00:00
GraphTraits.h
ilist_node.h
ilist.h	Fix a ton of comment typos found by codespell. Patch by	2011-04-15 05:18:47 +00:00
ImmutableIntervalMap.h	Give ImmutableIntervalMap.h an include guard.	2011-04-24 15:46:46 +00:00
ImmutableList.h	Add ImmutableList::contains(). Patch by Rui Paulo!	2011-07-06 21:59:48 +00:00
ImmutableMap.h
ImmutableSet.h
IndexedMap.h
InMemoryStruct.h
IntEqClasses.h
IntervalMap.h
IntrusiveRefCntPtr.h
NullablePtr.h
Optional.h
OwningPtr.h
PackedVector.h	Constify PackedVector::reference::operator T().	2011-06-15 19:18:13 +00:00
PointerIntPair.h
PointerUnion.h	Fix an obscure bug in PointerUnion that would bite PointerUnion3/4. Basically,	2011-08-12 04:31:38 +00:00
PostOrderIterator.h	An interface for iterating over a loop's blocks in DFS order.	2011-08-03 23:27:28 +00:00
PriorityQueue.h
SCCIterator.h	This file was moved from Support to ADT. Correct a comment.	2011-07-28 08:36:22 +00:00
ScopedHashTable.h
SetOperations.h
SetVector.h
SmallBitVector.h
SmallPtrSet.h
SmallSet.h
SmallString.h
SmallVector.h	Add a generic 'capacity_in_bytes' function to allow inspection of memory usage of various data structures.	2011-07-27 18:40:45 +00:00
SparseBitVector.h
Statistic.h
STLExtras.h	move tier out of an anonymous namespace, it doesn't make sense	2011-07-21 06:21:31 +00:00
StringExtras.h	Add a std::string Wrapper for TableGen	2011-07-29 19:06:58 +00:00
StringMap.h	The key of a StringMap can contain nul's in it, so having first() return	2011-07-14 18:31:43 +00:00
StringRef.h	Add asserts in StringRef to make sure we avoid undefined behavior:	2011-05-20 19:24:12 +00:00
StringSet.h
StringSwitch.h
TinyPtrVector.h	various cleanups noticed by Frits	2011-07-18 16:35:57 +00:00
Trie.h
Triple.h	Teach the Triple class about kfreebsd (FreeBSD kernel with	2011-07-26 15:30:04 +00:00
Twine.h	Add Twine support for characters, and switch twine to use a union internally	2011-07-24 20:44:30 +00:00
UniqueVector.h
ValueMap.h
VectorExtras.h