Dan Gohman e3b4c0e176 Mark IMPLICIT_DEF as being rematerializable and cheap-as-a-move. ...

It's already special-cased and treated as rematerializable within
LiveIntervals; this allows it to be handled by other passes
such as TwoAddressInstrctionPass.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55999 91177308-0d34-0410-b5e6-96231b3b80d8

2008-09-09 18:25:28 +00:00

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Analysis

Optimization suggested by Matthijs Kooijman.

2008-09-09 13:44:24 +00:00

Archive

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AsmParser

Update generated files.

2008-09-09 01:13:24 +00:00

Bitcode

Temporarily disable vector select in the bitcode reader. The

2008-09-09 02:08:49 +00:00

CodeGen

Check for type legality before materializing integer constants in fast isel. With this change,

2008-09-09 06:32:02 +00:00

Debugger

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ExecutionEngine

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Linker

Fix incorrect linker behaviour: we shouldn't resolve weak aliases.

2008-09-09 18:23:48 +00:00

Support

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System

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Target

Mark IMPLICIT_DEF as being rematerializable and cheap-as-a-move.

2008-09-09 18:25:28 +00:00

Transforms

Make SimplifyDemandedVectorElts simplify vectors with multiple

2008-09-09 18:11:14 +00:00

VMCore

Fix typo

2008-09-09 18:24:07 +00:00

Makefile

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