Vikram S. Adve 2b7a92c72f Fix several related bugs in DSNode::mergeWith() caused by the ... fact that the incoming nodes may be merged away at intermediate steps. Use an extra level of indirection via DSNodeHandles to track the nodes being merged. All this now happens in a static helper function MergeNodes(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4947 91177308-0d34-0410-b5e6-96231b3b80d8		2002-12-06 21:15:21 +00:00
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DataStructure	Fix several related bugs in DSNode::mergeWith() caused by the	2002-12-06 21:15:21 +00:00
IPA	(1) Bug fix that was causing nodes with dangling references to be freed.	2002-11-27 17:37:46 +00:00
LiveVar	Fix spelling of `propagate'.	2002-10-29 23:06:16 +00:00
AliasAnalysis.cpp	Make query operations non-const to allow demand-driven analyses.	2002-11-06 17:17:55 +00:00
AliasSetTracker.cpp	First try at implementing the AliasSetTracker class. I'm sure it will need	2002-09-26 21:49:07 +00:00
ConstantRange.cpp	Minor bug fix.	2002-09-03 23:12:40 +00:00
Expressions.cpp	- Renamed Type::isIntegral() to Type::isInteger()	2002-09-03 01:05:48 +00:00
InductionVariable.cpp	Fix warning	2002-11-09 00:49:43 +00:00
InstCount.cpp	Simplify code	2002-12-03 19:40:16 +00:00
Interval.cpp	*** empty log message ***	2002-07-31 19:32:01 +00:00
IntervalPartition.cpp	Fix spelling of `propagate'.	2002-10-29 23:06:16 +00:00
LoadValueNumbering.cpp	Initial implementation of value numbering for load instructions	2002-08-30 20:28:10 +00:00
LoopInfo.cpp	Added helper functions in LoopInfo: isLoopExit and numBackEdges.	2002-10-11 05:31:10 +00:00
Makefile	Use PARALLEL_DIRS.	2002-10-11 16:08:17 +00:00
PostDominators.cpp	Handle post dominance correctly in the case where blocks do not have a path to	2002-10-04 14:50:20 +00:00
PrintSCC.cpp	Simple passes that print out SCCs in the CFGs or in the CallGraph of a module.	2002-11-04 14:20:22 +00:00
ValueNumbering.cpp	Use new isCommutative interface, which gives us SetEQ and SetNE for free.	2002-10-31 04:20:07 +00:00