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path: root/llvm/lib/Analysis/AliasAnalysis.cpp
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* Fix #includes of i*.h => Instructions.h as per PR403.Misha Brukman2004-07-291-1/+1
| | | | llvm-svn: 15334
* Add #include <iostream> since Value.h does not #include it any more.Reid Spencer2004-07-041-0/+1
| | | | llvm-svn: 14622
* Changes to work with the changes to the AliasAnalysis interface. The -no-aaChris Lattner2004-05-231-28/+67
| | | | | | class is now in the BasicAliasAnalysis.cpp file llvm-svn: 13684
* Deinline some virtual methods, provide better mod/ref answers through theChris Lattner2004-03-151-5/+21
| | | | | | use of the boolean queries llvm-svn: 12410
* Improve mod/ref information based on the pointsToConstantMemory method.Chris Lattner2004-01-301-2/+9
| | | | llvm-svn: 11021
* Put all LLVM code into the llvm namespace, as per bug 109.Brian Gaeke2003-11-111-0/+4
| | | | llvm-svn: 9903
* Added LLVM project notice to the top of every C++ source file.John Criswell2003-10-201-0/+7
| | | | | | Header files will be on the way. llvm-svn: 9298
* Add new -no-aa implementationChris Lattner2003-02-261-0/+19
| | | | llvm-svn: 5641
* Move BasicAA pass out to it's own header fileChris Lattner2003-02-261-258/+7
| | | | llvm-svn: 5640
* - Checkin of the alias analysis work:Chris Lattner2003-02-261-78/+187
| | | | | | | | | * Takes into account the size of the memory reference to determine aliasing. * Expose mod/ref information in a more consistent way * BasicAA can now disambiguate A[i][1] and A[j][2] for conservative request sizes llvm-svn: 5633
* Implement knowledge in BasicAA that &A->field != &A and (P+1) != PChris Lattner2003-02-091-0/+17
| | | | llvm-svn: 5519
* - Fix BasicAA to correctly detect the non-aliasness of A[1] & A[2]Chris Lattner2003-02-091-2/+2
| | | | llvm-svn: 5518
* 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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