John Criswell
b402729b30
Added LLVM project notice to the top of every C++ source file.
...
Header files will be on the way.
llvm-svn: 9298
2003-10-20 19:43:21 +00:00
Chris Lattner
0ec2b1188a
Fix miscompilation in Fhourstones and bug: LICM/2003-05-02-LoadHoist.ll
...
llvm-svn: 5994
2003-05-03 03:42:08 +00:00
Chris Lattner
eb82f294bd
ADd two new 'add' methods
...
llvm-svn: 5691
2003-03-03 23:28:05 +00:00
Chris Lattner
5baf8bb966
Make the aliassettracker much more precise by actually tracking size
...
information for various accesses. What a concept.
llvm-svn: 5647
2003-02-26 22:11:00 +00:00
Chris Lattner
92a8816086
Convert to work with new AliasAnalysis interface by conservatively assuming all pointers are arbitrarily large accesses
...
llvm-svn: 5636
2003-02-26 19:28:57 +00:00
Chris Lattner
f2009dbddb
This is a substantial rewrite of the AliasSetTracker class which now uses
...
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
Chris Lattner
a9bc408104
First try at implementing the AliasSetTracker class. I'm sure it will need
...
revision as I start to use it though.
llvm-svn: 3954
2002-09-26 21:49:07 +00:00
