Chris Lattner b9a7793ecb Avoid creating 'load X, 0' instead of just 'load X' ...

This _trivial_ change causes GCSE and LICM to be much more effective at
hoisting loads.  Before it would not be able to eliminate 'load X' if there
was just a dominating 'load X, 0' because the expressions were not identical.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3337 91177308-0d34-0410-b5e6-96231b3b80d8

2002-08-14 22:11:52 +00:00

..

Hello

Initial checkin of the "Hello World" Pass.

2002-08-08 20:10:38 +00:00

Instrumentation

- Cleaned up the interface to AnalysisUsage to take analysis class names

2002-08-08 19:01:28 +00:00

IPO

Remove support for NOT instruction

2002-08-14 17:45:39 +00:00

Scalar

Avoid inserting an entry block unless we need it

2002-08-14 21:35:02 +00:00

Utils

Remove support for Not ConstantExpr. This simplifies the unary case to only

2002-08-14 18:24:09 +00:00

ExprTypeConvert.cpp

Avoid creating 'load X, 0' instead of just 'load X'

2002-08-14 22:11:52 +00:00

LevelRaise.cpp

* Add support for different "PassType's"

2002-07-26 21:12:46 +00:00

Makefile

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2002-07-23 17:52:38 +00:00

TransformInternals.cpp

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2002-07-25 06:17:51 +00:00

TransformInternals.h

* Remove dead code from ExprTypeConvert.cpp

2002-07-17 17:11:33 +00:00