Andrew Trick 4bbf4678e3 Improve pre-RA-sched register pressure tracking for duplicate operands. ...

This helps cases like 2008-07-19-movups-spills.ll, but doesn't have an obvious impact on benchmarks


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127347 91177308-0d34-0410-b5e6-96231b3b80d8

2011-03-09 19:12:43 +00:00

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Analysis

When SCEV can determine the loop test is X < X, set ExactBECount=0.

2011-03-09 17:29:58 +00:00

Archive

Revert PathV2 changes, as sys::fs::unique_file is not finished yet.

2011-03-01 19:50:55 +00:00

AsmParser

Use X86_thiscall calling convention for Win64 as well.

2011-03-03 07:49:07 +00:00

Bitcode

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CodeGen

Improve pre-RA-sched register pressure tracking for duplicate operands.

2011-03-09 19:12:43 +00:00

CompilerDriver

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ExecutionEngine

Support unregistering exception frames of functions when they are removed.

2011-03-04 23:37:39 +00:00

Linker

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MC

Add constructors to MCElfStreamer and MCObjectStreamer to take an extra MCAssembler * argument.

2011-03-09 17:33:05 +00:00

Object

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Support

lib/Support/regcomp.c: Fix cygwin warning.

2011-03-08 12:25:29 +00:00

Target

Add createELFObjectTargetWriter method to TargetAsmBackend, which enables construction of non-standard ELFObjectWriters that can be used in MCJIT.

2011-03-09 18:44:41 +00:00

Transforms

Fix a crasher introduced by r127317 that is seen on the bots when using an

2011-03-09 07:34:11 +00:00

VMCore

ptx: Fix calling convention printing in AsmWriter.cpp

2011-03-07 14:32:30 +00:00

CMakeLists.txt

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Makefile

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