482202a601
Added LLVM project notice to the top of every C++ source file.
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Header files will be on the way.
llvm-svn: 9298
2003-10-20 19:43:21 +00:00
d14c200425
Fix miscompilation in Fhourstones and bug: LICM/2003-05-02-LoadHoist.ll
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llvm-svn: 5994
2003-05-03 03:42:08 +00:00
c048bb3add
ADd two new 'add' methods
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llvm-svn: 5691
2003-03-03 23:28:05 +00:00
b5b0b7a934
Make the aliassettracker much more precise by actually tracking size
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information for various accesses. What a concept.
llvm-svn: 5647
2003-02-26 22:11:00 +00:00
71b82bb494
Convert to work with new AliasAnalysis interface by conservatively assuming all pointers are arbitrarily large accesses
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llvm-svn: 5636
2003-02-26 19:28:57 +00:00
7606fb65c0
This is a substantial rewrite of the AliasSetTracker class which now uses
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a union-find based algorithm, is significantly faster, and is more general.
It will also scale to handle call instructions correctly, which is a nice
added bonus.
This includes a new pass -print-alias-sets which can be used to show how
alias sets are formed for a particular analysis.
llvm-svn: 5619
2003-02-24 20:37:56 +00:00
647df647e1
First try at implementing the AliasSetTracker class. I'm sure it will need
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revision as I start to use it though.
llvm-svn: 3954
2002-09-26 21:49:07 +00:00
John Criswell