9a75369b74
Disable incorrect mustalias code
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llvm-svn: 7087
2003-07-02 23:56:51 +00:00
0b61cdd191
Reduce amount of work we do calculating mustaliases if the arg is a global
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llvm-svn: 7062
2003-07-02 04:39:13 +00:00
0877def4f6
Expose must alias information for global variables, implementing: DSGraph/mustalias.ll
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llvm-svn: 6973
2003-06-29 00:54:08 +00:00
856a6cbb80
Avoid double negatives
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llvm-svn: 6945
2003-06-28 21:58:28 +00:00
d791d8e427
Remove support for the MultiObject flag, which was fundamentally broken
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llvm-svn: 6840
2003-06-22 03:03:52 +00:00
4853d162af
* Changes to make NodeType be private to DSNode.
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* Add new MultiObject flag to DSNode which keeps track of whether or not
multiple objects have been merged into the node, allowing must-alias info
to be tracked.
llvm-svn: 6794
2003-06-19 21:15:11 +00:00
e79b8319a6
Adjust to implement new AA interface
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llvm-svn: 5638
2003-02-26 19:29:36 +00:00
fdc902e6f2
Don't bother counting alias results, allow the AliasAnalysisCounter to do that.
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llvm-svn: 5505
2003-02-07 20:39:48 +00:00
8fd2b77547
Initial implementation of ds-aa
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llvm-svn: 5484
2003-02-03 22:50:46 +00:00
Chris Lattner