Chris Lattner 7a90b68e5c * Rename pass to globalopt, since we do more than just constify ...

* Instead of handling dead functions specially, just nuke them.
* Be more aggressive about cleaning up after constification, in
  particular, handle getelementptr instructions and constantexprs.
* Be a little bit more structured about how we process globals.

*** Delete globals that are only stored to, and never read.  These are
    clearly not useful, so they should go.  This implements deadglobal.llx

This last one triggers quite a few times.  In particular, 2208 in the
external tests, 1865 of which are in 252.eon.  This shrinks eon from
1995094 to 1732341 bytes of bytecode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16802 91177308-0d34-0410-b5e6-96231b3b80d8

2004-10-07 04:16:33 +00:00

..

Hello

Add a newline

2004-09-15 17:53:52 +00:00

Instrumentation

Add accessor function.

2004-09-30 20:14:29 +00:00

IPO

* Rename pass to globalopt, since we do more than just constify

2004-10-07 04:16:33 +00:00

Scalar

Instcombine: -(X sdiv C) -> (X sdiv -C), tested by sub.ll:test16

2004-10-06 15:08:25 +00:00

Utils

Do not insert trivially dead select instructions, which allows us to

2004-09-29 05:43:32 +00:00

ExprTypeConvert.cpp

Add includes and use std:: for standard library calls to make code

2004-09-28 14:42:44 +00:00

LevelRaise.cpp

Prototype more accurately

2004-09-20 04:43:57 +00:00

Makefile

…

TransformInternals.cpp

Merge i*.h headers into Instructions.h as part of bug403.

2004-07-29 12:17:34 +00:00

TransformInternals.h

…