Duncan Sands 2a8bf425bd Rather than giving SmallPtrSetImpl a member field SmallArray which is magically ... replaced by a bigger array in SmallPtrSet (by overridding it), instead just use a pointer to the start of the storage, and have SmallPtrSet pass in the value to use. This has the disadvantage that SmallPtrSet becomes bigger by one pointer. It has the advantage that it no longer uses tricky C++ rules, and is clearly correct while I'm not sure the previous version was. This was inspired by g++-4.6 pointing out that SmallPtrSetImpl was writing off the end of SmallArray, which it was. Since SmallArray is replaced with a bigger array in SmallPtrSet, the write was still to valid memory. But it was writing off the end of the declared array type - sounds kind of dubious to me, like it sounded dubious to g++-4.6. Maybe g++-4.6 is wrong and this construct is perfectly valid and correctly compiled by all compilers, but I think it is better to avoid the whole can of worms by avoiding this construct. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107285 91177308-0d34-0410-b5e6-96231b3b80d8		2010-06-30 15:02:37 +00:00
..
Allocator.cpp
APFloat.cpp
APInt.cpp	improve portability to systems that don't have round, patch by	2010-05-15 17:11:55 +00:00
APSInt.cpp
circular_raw_ostream.cpp
CMakeLists.txt	ADT: Add DAGDeltaAlgorithm, which is a DAG minimization algorithm built on top of the standard 'delta debugging' algorithm.	2010-06-08 16:21:22 +00:00
CommandLine.cpp	Add new configure option, --disable-timestamps, intended to turn off anything which would mess up binary/object comparisons. Currently:	2010-05-10 20:11:56 +00:00
ConstantRange.cpp
COPYRIGHT.regex
DAGDeltaAlgorithm.cpp	Use const_iterator where appropriate.	2010-06-08 17:21:57 +00:00
Debug.cpp
DeltaAlgorithm.cpp	DeltaAlgorithm: Tweak split to split by first/second half instead of even/odd, since adjacent changes are more likely to be related.	2010-06-08 16:21:26 +00:00
Dwarf.cpp	Add the entire range of DW_OP_lit[0..31], DW_OP_reg[0..31], and	2010-06-17 01:23:24 +00:00
ErrorHandling.cpp	Run interrupt routines as part of report_fatal_error, since we are failing	2010-05-08 02:10:36 +00:00
FileUtilities.cpp	fpcmp: Fix bug where fpcmp wouldn't early exit when files obviously differ and	2010-06-15 19:20:30 +00:00
FoldingSet.cpp	Use calloc instead of new/memset, it is more efficient when the set is very large.	2010-06-19 17:00:31 +00:00
FormattedStream.cpp
GraphWriter.cpp
IsInf.cpp
IsNAN.cpp
Makefile
ManagedStatic.cpp
MemoryBuffer.cpp	Rewrite MemoryBuffer::getSTDIN to use read(2) and a SmallVector buffer.	2010-06-25 16:07:18 +00:00
MemoryObject.cpp
PluginLoader.cpp
PrettyStackTrace.cpp	Fix thinko.	2010-06-28 18:33:48 +00:00
raw_os_ostream.cpp
raw_ostream.cpp	Minor code simplification.	2010-05-28 16:50:23 +00:00
regcclass.h
regcname.h
regcomp.c
regengine.inc
regerror.c
regex2.h
regex_impl.h
Regex.cpp
regexec.c
regfree.c
regstrlcpy.c
regutils.h
SlowOperationInformer.cpp
SmallPtrSet.cpp	Rather than giving SmallPtrSetImpl a member field SmallArray which is magically	2010-06-30 15:02:37 +00:00
SmallVector.cpp	Use realloc instead of malloc+memcpy when growing a POD SmallVector. A smart	2010-06-08 11:44:30 +00:00
SourceMgr.cpp
Statistic.cpp
StringExtras.cpp
StringMap.cpp
StringPool.cpp
StringRef.cpp	Add StringRef::compare_numeric and use it to sort TableGen register records.	2010-05-26 21:47:28 +00:00
SystemUtils.cpp
TargetRegistry.cpp
Timer.cpp	Give NamedRegionTimer an Enabled flag, allowing all its clients to	2010-06-18 15:56:31 +00:00
Triple.cpp
Twine.cpp