23 Commits

Author SHA1 Message Date
Chris Lattner
f03b87704f Make -ds-aa more useful, allowing it to be updated as xforms hack on the program.
llvm-svn: 19818
2005-01-24 20:00:14 +00:00
Jeff Cohen
f692cd303d Add last four createXxxPass functions
llvm-svn: 19424
2005-01-09 20:42:52 +00:00
Reid Spencer
d0d846cd06 For PR387:\
Add getModRefInfo method to avoid overloaded virtuals

llvm-svn: 18601
2004-12-07 08:11:24 +00:00
Chris Lattner
43c0372c0b 'Pass' should now not be derived from by clients. Instead, they should derive
from ModulePass.  Instead of implementing Pass::run, then should implement
ModulePass::runOnModule.

llvm-svn: 16436
2004-09-20 04:48:05 +00:00
Chris Lattner
7e0d8f8084 Move all of the DSA headers into the Analysis/DataStructure subdir.
llvm-svn: 14663
2004-07-07 06:32:21 +00:00
Chris Lattner
1336a3f17a Updates to work with the new auto-forwarding AA interface changes
llvm-svn: 13682
2004-05-23 21:14:27 +00:00
Chris Lattner
430a61e786 If an object is not in the scalar map then it must be a global from another
graph.

llvm-svn: 13173
2004-04-26 14:44:08 +00:00
Misha Brukman
ee27e80a0b Implement getModRefInfo() for DSA to calculate whether a function modifies or
references a pointer.

llvm-svn: 12330
2004-03-12 06:14:22 +00:00
Chris Lattner
0127841d4e Forward method request to chained aa implementation
llvm-svn: 11024
2004-01-30 22:20:55 +00:00
Chris Lattner
25f95d2b7c minor cleanups
llvm-svn: 10985
2004-01-27 21:51:19 +00:00
Chris Lattner
b60823472a Fine-grainify namespaces for this library
llvm-svn: 9948
2003-11-12 23:11:14 +00:00
Brian Gaeke
d25f86d683 Put all LLVM code into the llvm namespace, as per bug 109.
llvm-svn: 9903
2003-11-11 22:41:34 +00:00
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
Misha Brukman
b9a4ddbfc5 Fixed spelling and grammar.
llvm-svn: 8478
2003-09-11 18:14:24 +00:00
Chris Lattner
86c8f822ec Disable incorrect mustalias code
llvm-svn: 7087
2003-07-02 23:56:51 +00:00
Chris Lattner
95c5313776 Reduce amount of work we do calculating mustaliases if the arg is a global
llvm-svn: 7062
2003-07-02 04:39:13 +00:00
Chris Lattner
b932c794ee Expose must alias information for global variables, implementing: DSGraph/mustalias.ll
llvm-svn: 6973
2003-06-29 00:54:08 +00:00
Chris Lattner
5f90382628 Avoid double negatives
llvm-svn: 6945
2003-06-28 21:58:28 +00:00
Chris Lattner
0a0266865a Remove support for the MultiObject flag, which was fundamentally broken
llvm-svn: 6840
2003-06-22 03:03:52 +00:00
Chris Lattner
365e583866 * Changes to make NodeType be private to DSNode.
* 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
Chris Lattner
4162adcfee Adjust to implement new AA interface
llvm-svn: 5638
2003-02-26 19:29:36 +00:00
Chris Lattner
b056679b1e Don't bother counting alias results, allow the AliasAnalysisCounter to do that.
llvm-svn: 5505
2003-02-07 20:39:48 +00:00
Chris Lattner
2a3c476fd4 Initial implementation of ds-aa
llvm-svn: 5484
2003-02-03 22:50:46 +00:00