Jakob Stoklund Olesen 6ef7da0197 Add register mask support to InterferenceCache. ...

This makes global live range splitting behave identically with and
without register mask operands.

This is not necessarily the best way of using register masks for live
range splitting.  It would be more efficient to first split global live
ranges around calls (i.e., register masks), and reserve the fine grained
per-physreg interference guidance for global live ranges that do not
cross calls.

For now the goal is to produce identical assembly when enabling register
masks.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150259 91177308-0d34-0410-b5e6-96231b3b80d8

2012-02-10 18:58:34 +00:00

..

Analysis

Have AliasSet::aliasesUnknownInst use pointer TBAA info when available

2012-02-10 15:52:39 +00:00

Archive

Avoid using an invalidated iterator.

2012-01-23 05:07:16 +00:00

AsmParser

Convert assert(0) to llvm_unreachable

2012-02-07 05:05:23 +00:00

Bitcode

Enable streaming of bitcode

2012-02-06 22:30:29 +00:00

CodeGen

Add register mask support to InterferenceCache.

2012-02-10 18:58:34 +00:00

DebugInfo

More dead code removal (using -Wunreachable-code)

2012-01-20 21:51:11 +00:00

ExecutionEngine

Convert assert(0) to llvm_unreachable

2012-02-07 05:05:23 +00:00

Linker

Convert assert(0) to llvm_unreachable

2012-02-07 05:05:23 +00:00

MC

Convert assert(0) to llvm_unreachable

2012-02-07 05:05:23 +00:00

Object

Object: avoid undefined behavior when bounds-checking

2012-02-04 02:41:39 +00:00

Support

Change default error_code ctor to a 'named ctor' so it's more self-documenting.

2012-02-09 19:24:12 +00:00

TableGen

Convert assert(0) to llvm_unreachable

2012-02-07 05:05:23 +00:00

Target

Make valgrind happy.

2012-02-10 16:07:59 +00:00

Transforms

Update BBVectorize to use aliasesUnknownInst.

2012-02-10 15:52:40 +00:00

VMCore

Added Pass::createPass(ID) to handle pass configuration by ID

2012-02-08 21:22:34 +00:00

CMakeLists.txt

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LLVMBuild.txt

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Makefile

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