Andrew Trick bc4bd92d52 Fix PostRA antidependence breaker. ...

Avoid using the same register for two def operands or and earlyclobber
def and use operand. This fixes PR8986 and improves on the prior fix
for rdar://problem/8959122.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125089 91177308-0d34-0410-b5e6-96231b3b80d8

2011-02-08 17:39:46 +00:00

..

Analysis

Add an m_Div pattern for matching either a udiv or an sdiv and use it

2011-02-07 09:36:32 +00:00

Archive

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AsmParser

implement .ll and .bc support for nsw/nuw on shl and exact on lshr/ashr.

2011-02-07 16:40:21 +00:00

Bitcode

implement .ll and .bc support for nsw/nuw on shl and exact on lshr/ashr.

2011-02-07 16:40:21 +00:00

CodeGen

Fix PostRA antidependence breaker.

2011-02-08 17:39:46 +00:00

CompilerDriver

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ExecutionEngine

Fix libffi usage when it is on a custom path.

2011-01-28 16:49:05 +00:00

Linker

Correctly merge available_externally and regular definitions when they have

2011-02-01 05:33:52 +00:00

MC

Teach ARM/MC/ELF about gcc compatible reloc output to get past odd linkage

2011-02-07 01:11:15 +00:00

Object

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Support

Fix a clang warning.

2011-02-05 18:19:35 +00:00

Target

Temporary workaround for a bad bug introduced by r121082 which replaced

2011-02-08 03:07:03 +00:00

Transforms

Don't split any loop backedges, including backedges of loops other than

2011-02-08 00:55:13 +00:00

VMCore

fix comment change.

2011-02-07 20:03:14 +00:00

Makefile

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