Chris Lattner 26d91f1646 Modify how immediates are removed from base expressions to deal with the fact ... that the symbolic evaluator is not always able to use subtraction to remove expressions. This makes the code faster, and fixes the last crash on 178.galgel. Finally, add a statistic to see how many phi nodes are inserted. On 178.galgel, we get the follow stats: 2562 loop-reduce - Number of PHIs inserted 3927 loop-reduce - Number of GEPs strength reduced git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22662 91177308-0d34-0410-b5e6-96231b3b80d8		2005-08-04 22:34:05 +00:00
..
ADCE.cpp	preserve calling conventions when hacking on code	2005-05-14 12:25:32 +00:00
BasicBlockPlacement.cpp	Remove trailing whitespace	2005-04-21 23:48:37 +00:00
CondPropagate.cpp	Remove trailing whitespace	2005-04-21 23:48:37 +00:00
ConstantProp.cpp	Remove trailing whitespace	2005-04-21 23:48:37 +00:00
CorrelatedExprs.cpp	Remove trailing whitespace	2005-04-21 23:48:37 +00:00
DCE.cpp	clean up and modernize this pass.	2005-05-08 18:45:26 +00:00
DeadStoreElimination.cpp	Remove trailing whitespace	2005-04-21 23:48:37 +00:00
GCSE.cpp	Remove trailing whitespace	2005-04-21 23:48:37 +00:00
IndVarSimplify.cpp	Break SCEVExpander out of IndVarSimplify into its own .h/.cpp file so that	2005-07-30 00:12:19 +00:00
InstructionCombining.cpp	Update to use the new MathExtras.h support for log2 computation.	2005-08-02 19:16:58 +00:00
LICM.cpp	prevent va_arg from being hoisted from a loop	2005-06-20 13:36:33 +00:00
LoopStrengthReduce.cpp	Modify how immediates are removed from base expressions to deal with the fact	2005-08-04 22:34:05 +00:00
LoopUnroll.cpp	Eliminate tabs and trailing spaces	2005-04-23 21:38:35 +00:00
LoopUnswitch.cpp	Remove trailing whitespace	2005-04-21 23:48:37 +00:00
LowerConstantExprs.cpp	Remove trailing whitespace	2005-04-21 23:48:37 +00:00
LowerGC.cpp	Remove trailing whitespace	2005-04-21 23:48:37 +00:00
LowerPacked.cpp	Remove trailing whitespace	2005-04-21 23:48:37 +00:00
Makefile	Change Library Names Not To Conflict With Others When Installed	2004-10-27 23:18:45 +00:00
PRE.cpp	Remove trailing whitespace	2005-04-21 23:48:37 +00:00
Reassociate.cpp	Eliminate all remaining tabs and trailing spaces.	2005-07-27 06:12:32 +00:00
ScalarReplAggregates.cpp	Remove trailing whitespace	2005-04-21 23:48:37 +00:00
SCCP.cpp	Eliminate tabs and trailing spaces	2005-04-23 21:38:35 +00:00
SimplifyCFG.cpp	Remove trailing whitespace	2005-04-21 23:48:37 +00:00
TailDuplication.cpp	Remove trailing whitespace	2005-04-21 23:48:37 +00:00
TailRecursionElimination.cpp	Eliminate all remaining tabs and trailing spaces.	2005-07-27 06:12:32 +00:00