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	BumpPtrAllocator::Reset() doesn't need to allocate anything. (Thanks, Jakob)	2010-04-13 16:38:06 +00:00
APFloat.cpp	Fix minor style issues.	2010-03-24 19:38:02 +00:00
APInt.cpp	improve portability to systems that don't have round, patch by	2010-05-15 17:11:55 +00:00
APSInt.cpp	Added FoldingSet style 'profiling' support for APSInt.	2008-01-19 04:31:12 +00:00
circular_raw_ostream.cpp	clean this up, fix std::min ambiguity on some platforms.	2010-04-09 20:43:54 +00:00
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	Fix a typo that several people pointed out. Also, address the case of	2010-01-26 15:56:18 +00:00
COPYRIGHT.regex	Add regular expression matching support, based on OpenBSD regexec()/regcomp()	2009-08-30 08:24:09 +00:00
DAGDeltaAlgorithm.cpp	Use const_iterator where appropriate.	2010-06-08 17:21:57 +00:00
Debug.cpp	Fix a bunch of namespace polution.	2010-04-15 17:08:50 +00:00
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	Fix various doxygen warnings.	2010-02-22 04:10:52 +00:00
GraphWriter.cpp	reduce indentation	2010-04-18 03:35:23 +00:00
IsInf.cpp	Remove attribution from file headers, per discussion on llvmdev.	2007-12-29 20:36:04 +00:00
IsNAN.cpp	Remove attribution from file headers, per discussion on llvmdev.	2007-12-29 20:36:04 +00:00
Makefile	Removed trailing whitespace from Makefiles.	2009-01-09 16:44:42 +00:00
ManagedStatic.cpp	Split the thread-related APIs out into their own file, and add a few more	2009-06-16 17:33:51 +00:00
MemoryBuffer.cpp	Rewrite MemoryBuffer::getSTDIN to use read(2) and a SmallVector buffer.	2010-06-25 16:07:18 +00:00
MemoryObject.cpp	canonicalize namespace gymnastics	2009-09-09 23:46:42 +00:00
PluginLoader.cpp	remove some uses of llvm/Support/Streams.h	2009-08-23 08:43:55 +00:00
PrettyStackTrace.cpp	Fix thinko.	2010-06-28 18:33:48 +00:00
raw_os_ostream.cpp	Make some methods const. The only interesting change here is that	2009-12-19 01:38:42 +00:00
raw_ostream.cpp	Minor code simplification.	2010-05-28 16:50:23 +00:00
regcclass.h	Add regular expression matching support, based on OpenBSD regexec()/regcomp()	2009-08-30 08:24:09 +00:00
regcname.h	Add regular expression matching support, based on OpenBSD regexec()/regcomp()	2009-08-30 08:24:09 +00:00
regcomp.c	Fix may-be-used-uninitialized warning.	2009-09-08 16:14:54 +00:00
regengine.inc	Various MSVC warning fixes about truncated 64 bit shifts and const pointers passed to free.	2010-04-08 15:25:57 +00:00
regerror.c	More MSVC warning fixes:	2009-09-06 12:26:28 +00:00
regex2.h	Add regular expression matching support, based on OpenBSD regexec()/regcomp()	2009-08-30 08:24:09 +00:00
regex_impl.h	Add regular expression matching support, based on OpenBSD regexec()/regcomp()	2009-08-30 08:24:09 +00:00
Regex.cpp	Add Regex::sub, for doing regular expression substitution with backreferences.	2010-02-17 20:08:42 +00:00
regexec.c	Push const through the regex engine. Fixes some of the warnings in PR6616.	2010-04-05 17:50:20 +00:00
regfree.c	Add regular expression matching support, based on OpenBSD regexec()/regcomp()	2009-08-30 08:24:09 +00:00
regstrlcpy.c	Add regular expression matching support, based on OpenBSD regexec()/regcomp()	2009-08-30 08:24:09 +00:00
regutils.h	More MSVC warning fixes:	2009-09-06 12:26:28 +00:00
SlowOperationInformer.cpp	remove some uses of llvm/Support/Streams.h	2009-08-23 08:43:55 +00:00
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	enhance SMDiagnostic to also maintain a pointer to the SourceMgr.	2010-04-06 18:06:18 +00:00
Statistic.cpp	Introduce namespace-scope functions to enable LLVM statistics without	2010-03-30 17:32:08 +00:00
StringExtras.cpp	Fix refacto reported by Nicolas Geoffray.	2010-01-18 12:40:05 +00:00
StringMap.cpp	Pass StringRef by value.	2009-11-06 10:58:06 +00:00
StringPool.cpp	Kill off more cerr/cout uses and prune includes a bit.	2009-08-23 11:37:21 +00:00
StringRef.cpp	Add StringRef::compare_numeric and use it to sort TableGen register records.	2010-05-26 21:47:28 +00:00
SystemUtils.cpp	Fix llvm-extract's "writing bitcode to a terminal" warning, which wasn't	2009-09-11 20:46:33 +00:00
TargetRegistry.cpp	Improve JIT error message for users crazy enough to use -march with JIT, and	2009-09-08 23:32:35 +00:00
Timer.cpp	Give NamedRegionTimer an Enabled flag, allowing all its clients to	2010-06-18 15:56:31 +00:00
Triple.cpp	Fix comment typo.	2010-03-24 09:05:14 +00:00
Twine.cpp	Implement rdar://7415680 - Twine integer support lacks greatness	2010-05-05 18:40:33 +00:00