Chris Lattner 0ec48ddef2 implement some fixme's: when deleting an instruction with ...

an entry in the nonlocal deps map, don't reset entries
referencing that instruction to [dirty, null], instead, set
them to [dirty,next] where next is the instruction after the
deleted one.  Use this information in the non-local deps
code to avoid rescanning entire blocks.

This speeds up GVN slightly by avoiding pointless work.  On
403.gcc this makes GVN 1.5% faster. 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60256 91177308-0d34-0410-b5e6-96231b3b80d8

2008-11-29 22:02:15 +00:00

..

ADT

protect against negative values that would exceed allowed bit width

2008-11-29 08:52:45 +00:00

Analysis

implement some fixme's: when deleting an instruction with

2008-11-29 22:02:15 +00:00

Assembly

Move Print*Pass to use raw_ostream.

2008-10-22 03:25:22 +00:00

Bitcode

Add raw_ostream versions of WriteBitcodeToFile and BitcodeWriterPass.

2008-10-22 17:39:14 +00:00

CodeGen

On x86 favors folding short immediate into some arithmetic operations (e.g. add, and, xor, etc.) because materializing an immediate in a register is expensive in turns of code size.

2008-11-27 00:49:46 +00:00

CompilerDriver

Add 'hidden' and 'really_hidden' option properties.

2008-11-28 00:13:25 +00:00

Config

CMake: Remove HAVE_LT_DLOPEN from config.h.cmake because it was

2008-11-18 21:12:01 +00:00

Debugger

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ExecutionEngine

Support for allocation of TLS variables in the JIT. Allocation of a global

2008-10-25 15:41:43 +00:00

Support

Add 'tell' method to raw_fd_ostream that clients can use to query the current location in the file the stream is writing to.

2008-11-26 03:33:13 +00:00

System

Update the stub and callback code to handle lazy compilation. The stub

2008-10-20 21:39:23 +00:00

Target

If the type legalizer actually legalized anything

2008-11-24 14:53:14 +00:00

Transforms

Enhance RecursivelyDeleteTriviallyDeadInstructions to optionally

2008-11-27 23:14:34 +00:00

AbstractTypeUser.h

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Argument.h

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Attributes.h

Implement stack protectors as function attributes: "ssp" and "sspreq".

2008-11-13 01:02:14 +00:00

AutoUpgrade.h

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BasicBlock.h

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CallGraphSCCPass.h

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CallingConv.h

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CMakeLists.txt

CMake: Adds header and TableGen files to Visual Studio solution. A new

2008-11-15 02:08:08 +00:00

Constant.h

fix typo's

2008-10-13 10:28:12 +00:00

Constants.h

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DerivedTypes.h

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Function.h

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GlobalAlias.h

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GlobalValue.h

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GlobalVariable.h

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InlineAsm.h

Keep track of *which* input constraint matches an output

2008-10-17 16:47:46 +00:00

InstrTypes.h

Use the opcode predicates, instead of duplicating the code.

2008-10-17 21:42:45 +00:00

Instruction.def

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Instruction.h

improve const correctness.

2008-11-27 08:39:18 +00:00

Instructions.h

add a long-overdue AllocaInst::isStaticAlloca method.

2008-11-26 02:54:17 +00:00

IntrinsicInst.h

reapply Sanjiv's patch to genericize memcpy/memset/memmove to take an

2008-11-21 16:42:48 +00:00

Intrinsics.h

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Intrinsics.td

reapply Sanjiv's patch to genericize memcpy/memset/memmove to take an

2008-11-21 16:42:48 +00:00

IntrinsicsAlpha.td

Modify the intrinsics pattern to separate out the "return" types from the

2008-11-13 09:08:33 +00:00

IntrinsicsARM.td

Modify the intrinsics pattern to separate out the "return" types from the

2008-11-13 09:08:33 +00:00

IntrinsicsCellSPU.td

Modify the intrinsics pattern to separate out the "return" types from the

2008-11-13 09:08:33 +00:00

IntrinsicsPowerPC.td

Modify the intrinsics pattern to separate out the "return" types from the

2008-11-13 09:08:33 +00:00

IntrinsicsX86.td

Modify the intrinsics pattern to separate out the "return" types from the

2008-11-13 09:08:33 +00:00

IntrinsicsXCore.td

Add XCore intrinsics for getid (returns thread id) and bitrev (reverses

2008-11-14 10:12:16 +00:00

LinkAllPasses.h

Add new helper pass that strips all symbol names except debugging information.

2008-11-18 21:34:39 +00:00

LinkAllVMCore.h

opt was not exporting the Mangler symbols

2008-11-05 22:42:50 +00:00

Linker.h

Make comments and code for QuietWarnings and QuietErrors

2008-10-25 17:57:20 +00:00

Module.h

- Add a "getOrInsertGlobal" method to the Module class. This acts similarly to

2008-11-04 22:51:24 +00:00

ModuleProvider.h

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OperandTraits.h

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Pass.h

Add an assert to catch user errors like:

2008-10-31 17:27:41 +00:00

PassAnalysisSupport.h

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PassManager.h

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PassManagers.h

Trim #includes.

2008-10-16 20:18:31 +00:00

PassSupport.h

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SymbolTableListTraits.h

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Type.h

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TypeSymbolTable.h

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Use.h

Add comment on how tagged pointers are

2008-10-17 08:31:36 +00:00

User.h

Do not allow a user to set the operand for a constant.

2008-10-28 17:22:40 +00:00

Value.h

fit in 80 cols

2008-10-28 06:20:17 +00:00

ValueSymbolTable.h

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