Chris Lattner c78b0b740b improve code insertion in two ways: ... 1. Only forward subst offsets into loads and stores, not into arbitrary things, where it will likely become a load. 2. If the source is a cast from pointer, forward subst the cast as well, allowing us to fold the cast away (improving cases when the cast is from an alloca or global). This hasn't been fully tested, but does appear to further reduce register pressure and improve code. Lets let the testers grind on it a bit. :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24640 91177308-0d34-0410-b5e6-96231b3b80d8		2005-12-08 08:00:12 +00:00
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DAGCombiner.cpp	Only transform (sext (truncate x)) -> (sextinreg x) if before legalize or	2005-12-07 18:02:05 +00:00
LegalizeDAG.cpp	Fix a crash where ConstantVec nodes were being generated with the wrong	2005-12-07 19:48:11 +00:00
Makefile	Change Library Names Not To Conflict With Others When Installed	2004-10-27 23:18:45 +00:00
ScheduleDAG.cpp	Support multiple ValueTypes per RegisterClass, needed for upcoming vector	2005-12-01 04:51:06 +00:00
SelectionDAG.cpp	Teach the SelectionDAG ISel how to turn ConstantPacked values into	2005-12-06 06:18:55 +00:00
SelectionDAGISel.cpp	improve code insertion in two ways:	2005-12-08 08:00:12 +00:00
SelectionDAGPrinter.cpp	Added an index field to GlobalAddressSDNode so it can represent X+12, etc.	2005-11-30 02:04:11 +00:00
TargetLowering.cpp	Add the majority of the vector machien value types we expect to support,	2005-11-29 05:45:29 +00:00