Jakob Stoklund Olesen cfa7134a9c Basic rematerialization during splitting. ...

Whenever splitting wants to insert a copy, it checks if the value can be
rematerialized cheaply instead.

Missing features:
- Delete instructions when all uses have been rematerialized.
- Truncate live ranges to the remaining uses after rematerialization.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118702 91177308-0d34-0410-b5e6-96231b3b80d8

2010-11-10 19:31:50 +00:00

..

Analysis

Teach InstructionSimplify how to look through PHI nodes. Since PHI

2010-11-10 18:23:01 +00:00

Archive

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AsmParser

Add a new 'hotpatch' attribute. This attribute will insert a two-byte no-op

2010-10-25 15:37:09 +00:00

Bitcode

Fix PR8494: when reading invalid bitcode, getTypeByID may return

2010-10-28 15:47:26 +00:00

CodeGen

Basic rematerialization during splitting.

2010-11-10 19:31:50 +00:00

CompilerDriver

Rename FindExecutable to PrependMainExecutablePath.

2010-11-03 16:14:16 +00:00

ExecutionEngine

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Linker

GetDLLSuffix: Remove the leading dot from LTDL_SHLIB_EXT.

2010-11-02 20:32:59 +00:00

MC

Use MCSectionELF in places we know we have an ELF section.

2010-11-10 19:05:07 +00:00

Support

Fix memory leak in StringRef::edit_distance(). 'Allocated' could be leaked on an early return.

2010-11-07 06:09:02 +00:00

System

Fix Whitespace.

2010-11-10 15:06:00 +00:00

Target

Simplify and clean up MC symbol lookup for ARM constant pool values. This fixes

2010-11-10 17:59:10 +00:00

Transforms

Use getValueOperand() and getPointerOperand() on load and store

2010-11-10 19:03:33 +00:00

VMCore

Last try to get this reference counting right, I swear.

2010-11-09 17:47:10 +00:00

Makefile

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