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8f0a16eac6
llvm-6502/lib/Analysis
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Chris Lattner 8f0a16eac6 This fixes all kinds of problems with array handling. There are still bugs to 
be fixed, but we are getting much closer now.

    * Make DSNode::TypeRec a full fledged DSTypeRec type.
    * Add methods used to update and access the typerecords elements
    * Add methods to query if and to cause a node to be completely folded
    * DSGraph construction doesn't use the allocation type for anything at all,
      now nodes get their type information based on how they are used.
    * Fixed a bug with global value handling introduced in the last checkin
    * GEP support is now much better, arrays are handled correctly.  The array
      flag is now updated in type records.  There are still cases that are not
      handled yet (we do not detect pessimizations), but getting much closer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4465 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-31 05:45:02 +00:00
..
DataStructure This fixes all kinds of problems with array handling. There are still bugs to 2002-10-31 05:45:02 +00:00
IPA Make users of FindUsedTypes not have problems with linkage. This fixes 2002-09-24 00:07:21 +00:00
LiveVar Fix spelling of `propagate'. 2002-10-29 23:06:16 +00:00
AliasAnalysis.cpp * Add capability to recognize alias properties of the following common cases: 2002-09-08 18:45:18 +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 Added capability to get execution count of a loop if it is a predictable 2002-10-11 05:34:32 +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
ValueNumbering.cpp Use new isCommutative interface, which gives us SetEQ and SetNE for free. 2002-10-31 04:20:07 +00:00