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* Don't bother counting alias results, allow the AliasAnalysisCounter to do that.Chris Lattner2003-02-071-24/+6
| | | | llvm-svn: 5505
* Add statistics to basicAA passChris Lattner2003-02-031-7/+28
| | | | llvm-svn: 5480
* Make query operations non-const to allow demand-driven analyses.Vikram S. Adve2002-11-061-5/+5
| | | | llvm-svn: 4569
* * Add capability to recognize alias properties of the following common cases:Chris Lattner2002-09-081-12/+79
| | | | | | | | | | | | | | | | | - A[c1] cannot alias A[c2] where constants c1 != c2 - A[i] cannot alias B[j] if A & B are provably different arrays This should help out array based codes. For example, from bzip2 from spec, 3 additional loads can be GCSE'd, and _21_ additional loads can be LICMd due to this change. In a test example from the Spec GAP benchmark (vecffe.c), this change allows _52_ additional loads to be GCSE'd and _224_ additional LICM'd loads. Not bad for such a simple change. Other testcases show no change at all because they just don't use arrays. Not too suprising there. llvm-svn: 3616
* Remove unneeded #includeChris Lattner2002-08-291-1/+0
| | | | llvm-svn: 3524
* doxygenize commentsChris Lattner2002-08-221-9/+8
| | | | llvm-svn: 3481
* Add missing #includeChris Lattner2002-08-221-0/+1
| | | | llvm-svn: 3467
* Check-in new alias analysis infrastructureChris Lattner2002-08-221-0/+155
llvm-svn: 3465
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