Chris Lattner 4279f3c984 Fix PR255: [tailduplication] Single basic block loops are very rare ...

Note that this is a band-aid put over a band-aid.  This just undisables
tail duplication in on very specific case that it seems to work in.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11989 91177308-0d34-0410-b5e6-96231b3b80d8

2004-02-29 06:41:20 +00:00

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Analysis

Only clone global nodes between graphs if both graphs have the global.

2004-02-27 20:05:15 +00:00

Archive

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AsmParser

It turns out that the two dimensional vectors were causing big slowdowns

2004-02-09 21:03:38 +00:00

Bytecode

Adjustments to support the new ConstantAggregateZero class

2004-02-15 05:55:15 +00:00

CodeGen

Eliminate the distinction between "real" and "unreal" instructions

2004-02-29 06:31:16 +00:00

Debugger

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ExecutionEngine

remove obsolete comment

2004-02-26 07:59:22 +00:00

Linker

Include Config/config.h for SHLIBEXT.

2004-02-23 22:42:51 +00:00

Support

Make sure that at least one virtual method is defined in a .cpp file to avoid

2004-02-26 07:24:18 +00:00

Target

Adjust to change in TII ctor arguments

2004-02-29 06:31:44 +00:00

Transforms

Fix PR255: [tailduplication] Single basic block loops are very rare

2004-02-29 06:41:20 +00:00

VMCore

Fix typo in comment

2004-02-28 21:55:18 +00:00

Makefile

CBackend is no longer here

2004-02-13 23:29:37 +00:00