Chris Lattner e3f1d8a525 Totally gut mergeInGraph. There is absolutely no reason to be merging ... global roots in from callees to callers. The BU graphs do not have accurate globals information and all of the clients know it. Instead, just make sure the GG is up-to-date, and they will be perfectly satiated. This speeds up the BU pass on 176.gcc from 5.5s to 1.5s, and Loc+BU+TD from 7s to 2.7s. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20786 91177308-0d34-0410-b5e6-96231b3b80d8		2005-03-23 20:08:59 +00:00
..
DataStructure	Totally gut mergeInGraph. There is absolutely no reason to be merging	2005-03-23 20:08:59 +00:00
IPA	This mega patch converts us from using Function::a{iterator|begin|end} to	2005-03-15 04:54:21 +00:00
AliasAnalysis.cpp	Fix the missing symbols problem Bill was hitting. Patch contributed by	2005-03-17 15:38:16 +00:00
AliasAnalysisCounter.cpp	Add even more missing createXxxPass functions.	2005-01-08 22:01:16 +00:00
AliasAnalysisEvaluator.cpp	Do not include the Function* for direct call/invoke instructions in the	2005-03-17 20:25:04 +00:00
AliasSetTracker.cpp	Fix the missing symbols problem Bill was hitting. Patch contributed by	2005-03-17 15:38:16 +00:00
BasicAliasAnalysis.cpp	Fix Regression/Analysis/BasicAA/2005-03-09-BrokenBasicAA.ll, a miscompilation	2005-03-09 16:29:52 +00:00
CFGPrinter.cpp	For PR387:\	2004-12-07 04:03:45 +00:00
ConstantRange.cpp	Bug fixes for PR341	2004-07-15 01:29:12 +00:00
Expressions.cpp	Add #include <iostream> since Value.h does not #include it any more.	2004-07-04 12:19:56 +00:00
InstCount.cpp	Directly count the number of memory instructions.	2005-03-22 03:55:10 +00:00
Interval.cpp	Fixes for PR341	2004-07-15 02:31:46 +00:00
IntervalPartition.cpp	Remove use of bind_obj, deleter, and finegrainify namespacification.	2005-02-22 23:27:21 +00:00
LoadValueNumbering.cpp	Due to previous simplifications, we can simplify the data structures being	2005-01-29 07:04:10 +00:00
LoopInfo.cpp	For PR387:\	2004-12-07 04:03:45 +00:00
Makefile	Change Library Names Not To Conflict With Others When Installed	2004-10-27 23:18:45 +00:00
PostDominators.cpp	Add support for unreachable	2004-10-16 18:21:33 +00:00
ProfileInfo.cpp	Add even more missing createXxxPass functions.	2005-01-08 22:01:16 +00:00
ProfileInfoLoader.cpp	Add #include <iostream> since Value.h does not #include it any more.	2004-07-04 12:19:56 +00:00
ProfileInfoLoaderPass.cpp	expose this pass to both opt and analyze	2005-03-18 05:27:57 +00:00
ScalarEvolution.cpp	Export two methods for getting -X and A-B.	2005-03-09 05:34:41 +00:00
Trace.cpp	Add #include <iostream> since Value.h does not #include it any more.	2004-07-04 12:19:56 +00:00
ValueNumbering.cpp	Add even more missing createXxxPass functions.	2005-01-08 22:01:16 +00:00