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adc6e06ff0
llvm-6502/include/llvm/Support
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Jakob Stoklund Olesen adc6e06ff0 Avoid overflowing a signed integer which triggers undefined behaviour. 
Overflowing an unsigned integer is fine and behaves as you would expect.
Also fix a pasto, allowing SignExtend64 to take a 64-bit argument.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100517 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-06 03:12:43 +00:00
..
AlignOf.h Removed trailing whitespace. 2009-02-20 22:51:36 +00:00
Allocator.h Switch SSEDomainFix to SpecificBumpPtrAllocator. 2010-04-04 18:00:21 +00:00
CallSite.h Introduce ImmutableCallSite, useful for contexts where no mutation 2010-04-01 08:21:08 +00:00
Casting.h Switch isa_impl from a function template to a class template with a 2010-03-30 18:05:52 +00:00
CFG.h rename pred_const_iterator to const_pred_iterator for consistency's sake 2010-03-25 23:25:28 +00:00
circular_raw_ostream.h Add circular_raw_ostream, which buffers its output in a circular queue 2009-12-23 16:08:15 +00:00
CommandLine.h Refer to -help instead of --help since this is what tools themselves say. 2010-02-18 14:08:13 +00:00
Compiler.h don't use always_inline with gcc 3.4, it has some unimplemented features 2010-03-03 20:47:12 +00:00
ConstantFolder.h Adding missing methods for creating Add, Mul, Neg and Sub with NUW. 2010-02-02 12:53:04 +00:00
ConstantRange.h implement shl, ashr, and lshr methods. shl is not fully implemented as it is quite tricky. 2009-11-12 14:53:53 +00:00
DataFlow.h Make dataflow iteration possible on Value*, not only on User*: df_ext_iterator<Value*, SmallPtrSet<const Value*, 16> > 2009-04-30 17:09:22 +00:00
Debug.h Fix a comment. 2009-12-23 23:19:43 +00:00
DebugLoc.h remove compatibility typedef. 2010-04-02 20:26:07 +00:00
DOTGraphTraits.h Remove ShortNames from getNodeLabel in DOTGraphTraits 2009-11-30 12:38:47 +00:00
Dwarf.h Start using DIFile. See updated SourceLevelDebugging.html for more information. 2010-03-09 00:44:10 +00:00
DynamicLinker.h
ELF.h Move DataTypes.h to include/llvm/System, update all users. This breaks the last 2009-10-26 01:35:46 +00:00
ErrorHandling.h Make it easier to use the llvm_unreachable and DEBUG macros without "using 2009-12-12 04:08:32 +00:00
FileUtilities.h Fix llvm-ld to clean up its output files in case of an error. 2010-03-30 19:56:41 +00:00
Format.h Restore snprintf weirdness for VCPP only 2009-12-22 20:11:00 +00:00
FormattedStream.h comment fix. 2010-02-15 18:55:04 +00:00
GetElementPtrTypeIterator.h Fix indentation. 2009-12-04 22:46:47 +00:00
GraphWriter.h Fix odd declaration. 2009-11-30 15:52:29 +00:00
InstIterator.h
InstVisitor.h rename indbr -> indirectbr to appease the residents of #llvm. 2009-10-28 00:19:10 +00:00
IRBuilder.h Reapply address space patch after fixing an issue in MemCopyOptimizer. 2010-04-04 03:10:48 +00:00
IRReader.h Give llvm::SourceMgr the ability to have a client-specified 2010-04-06 00:26:48 +00:00
LeakDetector.h Make a few headers standalone. Plus, add a missing "template" keyword 2009-11-05 13:30:28 +00:00
MachO.h Add a new top-level MachO.h file for manifest constants, fixing 2010-02-02 19:38:14 +00:00
ManagedStatic.h Resolve undefined behaviour when ManagedStatic is instantiated with a fixed-length array type. 2009-07-09 17:26:16 +00:00
MathExtras.h Avoid overflowing a signed integer which triggers undefined behaviour. 2010-04-06 03:12:43 +00:00
MemoryBuffer.h stringref-ize the MemoryBuffer::get apis. This requires 2010-04-05 22:42:30 +00:00
MemoryObject.h Move DataTypes.h to include/llvm/System, update all users. This breaks the last 2009-10-26 01:35:46 +00:00
MutexGuard.h
NoFolder.h Adding missing methods for creating Add, Mul, Neg and Sub with NUW. 2010-02-02 12:53:04 +00:00
OutputBuffer.h Make a few headers standalone. Plus, add a missing "template" keyword 2009-11-05 13:30:28 +00:00
PassNameParser.h give PassNameParser a home. 2010-01-22 06:29:25 +00:00
PatternMatch.h change the canonical form of "cond ? -1 : 0" to be 2010-01-24 00:09:49 +00:00
PluginLoader.h
PointerLikeTypeTraits.h lang points out that the comment is out of date with the code. 2009-10-27 04:58:10 +00:00
PredIteratorCache.h Add caching of predecessor counts as well as predecessors themselves. 2009-04-22 08:46:33 +00:00
PrettyStackTrace.h add a knob to turn off PrettyStackTrace globally. Patch by Zoltan 2009-07-16 06:17:45 +00:00
raw_os_ostream.h Make some methods const. The only interesting change here is that 2009-12-19 01:38:42 +00:00
raw_ostream.h Add a comment. 2010-03-27 16:34:32 +00:00
Recycler.h Public and private corrections, warned about by icc (#304). 2009-09-06 08:55:57 +00:00
RecyclingAllocator.h Define placement new wrappers for BumpPtrAllocator and 2010-03-18 18:49:47 +00:00
Regex.h Add Regex::sub, for doing regular expression substitution with backreferences. 2010-02-17 20:08:42 +00:00
Registry.h Remove unneeded declaration, as warned about by 2009-09-06 07:23:28 +00:00
RegistryParser.h
SlowOperationInformer.h Add an explicit keyword. 2010-04-02 14:57:49 +00:00
SMLoc.h Added a newline at the end of SMLoc.h 2010-01-18 22:16:54 +00:00
SourceMgr.h give the SourceMgr object a cookie. 2010-04-06 00:33:43 +00:00
StableBasicBlockNumbering.h
StandardPasses.h Revert r97245 which seems to be causing performance problems. 2010-02-28 05:34:05 +00:00
StringPool.h Convert StringMap to using StringRef for its APIs. 2009-07-23 18:17:34 +00:00
SystemUtils.h eliminate the ostream version of CheckBitcodeOutputToConsole, 2009-08-23 21:36:09 +00:00
TargetFolder.h add missing method, PR6284 2010-02-17 18:39:56 +00:00
Timer.h stringref'ize Timer apis 2010-03-30 05:34:02 +00:00
type_traits.h improve isPodLike to know that all non-class types are pod. 2009-12-15 07:40:44 +00:00
TypeBuilder.h Add support for TypeBuilder<const/volatile void*, false>. 2010-02-09 19:07:19 +00:00
ValueHandle.h add new apis for getting/setting !dbg metadata on 2010-03-31 03:34:40 +00:00