Chris Lattner f2ebc682d1 teach instcombine to optimize pointer difference idioms involving constant ...

expressions.  This is a step towards comment #4 in PR3351.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92401 91177308-0d34-0410-b5e6-96231b3b80d8

2010-01-01 22:29:12 +00:00

..

AlignOf.h

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Allocator.h

Move DataTypes.h to include/llvm/System, update all users. This breaks the last

2009-10-26 01:35:46 +00:00

CallSite.h

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Casting.h

Convert debug messages to use dbgs(). Generally this means

2009-12-23 18:25:37 +00:00

CFG.h

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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

Add qualifiers for calls to member functions in dependent bases.

2009-12-11 01:04:42 +00:00

Compiler.h

Add an "ATTRIBUTE_UNUSED" macro (and use it). It's for variables which are

2009-12-28 01:20:29 +00:00

ConstantFolder.h

Add utility routines for NSW multiply.

2009-12-18 03:10:26 +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

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Debug.h

Fix a comment.

2009-12-23 23:19:43 +00:00

DebugLoc.h

Remove isPod() from DenseMapInfo, splitting it out to its own

2009-12-15 07:26:43 +00:00

DOTGraphTraits.h

Remove ShortNames from getNodeLabel in DOTGraphTraits

2009-11-30 12:38:47 +00:00

Dwarf.h

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DynamicLinker.h

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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

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Format.h

Restore snprintf weirdness for VCPP only

2009-12-22 20:11:00 +00:00

FormattedStream.h

Make some methods const. The only interesting change here is that

2009-12-19 01:38:42 +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

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InstVisitor.h

rename indbr -> indirectbr to appease the residents of #llvm.

2009-10-28 00:19:10 +00:00

IRBuilder.h

remove #include that comes in from ConstantFolder.h

2009-12-28 21:52:06 +00:00

IRReader.h

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LeakDetector.h

Make a few headers standalone. Plus, add a missing "template" keyword

2009-11-05 13:30:28 +00:00

ManagedStatic.h

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Mangler.h

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MathExtras.h

Move DataTypes.h to include/llvm/System, update all users. This breaks the last

2009-10-26 01:35:46 +00:00

MemoryBuffer.h

Remove spurious @verbatim. Patch by Timo Juhani Lindfors!

2009-11-18 22:04:44 +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

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NoFolder.h

Add utility routines for NSW multiply.

2009-12-18 03:10:26 +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

Make a few headers standalone. Plus, add a missing "template" keyword

2009-11-05 13:30:28 +00:00

PatternMatch.h

teach instcombine to optimize pointer difference idioms involving constant

2010-01-01 22:29:12 +00:00

PluginLoader.h

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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

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PrettyStackTrace.h

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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

Make some methods const. The only interesting change here is that

2009-12-19 01:38:42 +00:00

Recycler.h

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RecyclingAllocator.h

Make a few headers standalone. Plus, add a missing "template" keyword

2009-11-05 13:30:28 +00:00

Regex.h

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Registry.h

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RegistryParser.h

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SlowOperationInformer.h

Move DataTypes.h to include/llvm/System, update all users. This breaks the last

2009-10-26 01:35:46 +00:00

SourceMgr.h

SourceMgr: Add ShowLine argument to PrintMessage, to allow suppressing the source line output.

2009-11-22 22:08:00 +00:00

StableBasicBlockNumbering.h

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StandardPasses.h

don't run GVN at -O1, GCC doesn't do it's equivalent at that optimization level.

2009-12-22 04:47:41 +00:00

StringPool.h

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SystemUtils.h

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TargetFolder.h

Add utility routines for NSW multiply.

2009-12-18 03:10:26 +00:00

Timer.h

Move DataTypes.h to include/llvm/System, update all users. This breaks the last

2009-10-26 01:35:46 +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

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ValueHandle.h

Remove isPod() from DenseMapInfo, splitting it out to its own

2009-12-15 07:26:43 +00:00