Chris Lattner 952eaee239 Hoist the contents of Loops in depth first order in the dominator tree, ...

rather than in random order.  This causes LICM to be DRAMATICALLY more
effective. For example, on bzip2.c, it is able to hoist 302 loads and
2380 total instructions, as opposed to 44/338 before.  This  obviously
makes other transformations much more powerful as well!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3978 91177308-0d34-0410-b5e6-96231b3b80d8

2002-09-29 21:46:09 +00:00

..

ADCE.cpp

Fix the last of the silly bugs I just introduced. :(

2002-09-10 23:46:10 +00:00

BreakCriticalEdges.cpp

- Cleanup break-crit-edges pass by making SplitCriticalEdge a member method.

2002-09-26 16:18:51 +00:00

ConstantProp.cpp

* Add support for different "PassType's"

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

CorrelatedExprs.cpp

Correlated Exprs pass now requires BCE pass instead of doing it manually

2002-09-24 15:43:56 +00:00

DCE.cpp

* Add support for different "PassType's"

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

DecomposeMultiDimRefs.cpp

Extract most of the transformation into an externally accessible

2002-09-16 16:40:07 +00:00

GCSE.cpp

Really minor cleanups

2002-08-30 22:53:30 +00:00

IndVarSimplify.cpp

Simplify code (somtimes dramatically), by using the new "auto-insert" feature

2002-09-10 17:04:02 +00:00

InstructionCombining.cpp

Optimize away cases like:

2002-09-23 23:39:43 +00:00

LICM.cpp

Hoist the contents of Loops in depth first order in the dominator tree,

2002-09-29 21:46:09 +00:00

Makefile

*** empty log message ***

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

PiNodeInsertion.cpp

Clean up code due to auto-insert constructors

2002-09-10 22:38:47 +00:00

Reassociate.cpp

Simplify code (somtimes dramatically), by using the new "auto-insert" feature

2002-09-10 17:04:02 +00:00

SCCP.cpp

- Implement SCCP of getelementptr instructions

2002-08-30 23:39:00 +00:00

SimplifyCFG.cpp

Eliminate extraneous #include

2002-09-24 21:18:40 +00:00

SymbolStripping.cpp

Function.h is unnecessary when Module.h is included.

2002-09-14 03:04:02 +00:00