Jakob Stoklund Olesen 3e77747eba Convert COPY instructions into KILLs if they have implicit defs. ...

MachineCopyPropagation doesn't understand super-register liveness well
enough to be able to remove implicit defs of super-registers.

This fixes a problem in ARM/2012-01-26-CopyPropKills.ll that is exposed
by an future TwoAddressInstructionPass change. The KILL instructions are
removed before the machine code is emitted.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169060 91177308-0d34-0410-b5e6-96231b3b80d8

2012-11-30 23:53:00 +00:00

..

Analysis

Move the InstVisitor utility into VMCore where it belongs. It heavily

2012-11-30 03:08:41 +00:00

Archive

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AsmParser

Add back support for reading and parsing 'deplibs'.

2012-11-28 08:41:48 +00:00

Bitcode

Add back support for reading and parsing 'deplibs'.

2012-11-28 08:41:48 +00:00

CodeGen

Convert COPY instructions into KILLs if they have implicit defs.

2012-11-30 23:53:00 +00:00

DebugInfo

The section is .debug_line.

2012-11-27 01:40:36 +00:00

ExecutionEngine

Move the InstVisitor utility into VMCore where it belongs. It heavily

2012-11-30 03:08:41 +00:00

Linker

Remove the dependent libraries feature.

2012-11-27 09:55:56 +00:00

MC

Add the rest of the experimental fission sections to MC.

2012-11-30 06:47:06 +00:00

Object

Object: Pass the buffer name through when making a copy.

2012-11-29 20:08:03 +00:00

Support

Add support for fission attributes/forms/operations -> string.

2012-11-30 23:20:43 +00:00

TableGen

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Target

Codegen failure for vmull with small vectors

2012-11-30 19:08:04 +00:00

Transforms

reversed the logic of the log2 detection routine to reduce the number of nested ifs

2012-11-30 22:47:15 +00:00

VMCore

Aggregate pass execution time report by pass ID instead of pass instance.

2012-11-30 21:42:45 +00:00

CMakeLists.txt

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LLVMBuild.txt

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Makefile

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