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* Add a new getLoopLatch() method.Chris Lattner2005-09-121-1/+25
| | | | llvm-svn: 23315
* Remove extra blank lineMisha Brukman2005-05-051-1/+0
| | | | llvm-svn: 21706
* Convert tabs to spacesMisha Brukman2005-04-221-3/+3
| | | | llvm-svn: 21439
* Remove trailing whitespaceMisha Brukman2005-04-211-13/+13
| | | | llvm-svn: 21416
* For PR387:\Reid Spencer2004-12-071-1/+1
| | | | | | | Make only one print method to avoid overloaded virtual warnings when \ compiled with -Woverloaded-virtual llvm-svn: 18589
* Convert code to compile with vc7.1.Reid Spencer2004-09-151-3/+3
| | | | | | Patch contributed by Paolo Invernizzi. Thanks Paolo! llvm-svn: 16368
* Fixes to make LLVM compile with vc7.1.Alkis Evlogimenos2004-09-031-1/+1
| | | | | | Patch contributed by Paolo Invernizzi! llvm-svn: 16152
* Changes For Bug 352Reid Spencer2004-09-011-1/+1
| | | | | | | | Move include/Config and include/Support into include/llvm/Config, include/llvm/ADT and include/llvm/Support. From here on out, all LLVM public header files must be under include/llvm/. llvm-svn: 16137
* Add #include <iostream> since Value.h does not #include it any more.Reid Spencer2004-07-041-0/+2
| | | | llvm-svn: 14622
* Don't grab the condition of unconditional branches!Chris Lattner2004-06-081-7/+8
| | | | | | This fixes PR363 llvm-svn: 14076
* Remove code to update loop depthsChris Lattner2004-04-191-10/+1
| | | | llvm-svn: 13058
* Add new methodChris Lattner2004-04-181-0/+8
| | | | llvm-svn: 13050
* Fix computation of exit blocksChris Lattner2004-04-181-2/+2
| | | | llvm-svn: 13047
* Change the ExitBlocks list from being explicitly contained in the LoopChris Lattner2004-04-181-43/+12
| | | | | | | structure to being dynamically computed on demand. This makes updating loop information MUCH easier. llvm-svn: 13045
* Implement methodChris Lattner2004-04-181-0/+12
| | | | llvm-svn: 13036
* Add a new method, add a check missing that caused a segfault if a loop didn'tChris Lattner2004-04-181-0/+14
| | | | | | have a canonical indvar llvm-svn: 13032
* add some helpful methods. Rearrange #includes to proper orderChris Lattner2004-04-151-6/+89
| | | | llvm-svn: 12960
* Add some methods that are useful for updating loop information.Chris Lattner2004-04-121-4/+86
| | | | llvm-svn: 12871
* Order #includes alphabetically, per style guide.Misha Brukman2004-01-301-2/+2
| | | | llvm-svn: 11015
* Improve encapsulation in the Loop and LoopInfo classes by eliminating theChris Lattner2004-01-081-2/+2
| | | | | | | getSubLoops/getTopLevelLoops methods, replacing them with iterator-based accessors. llvm-svn: 10714
* Put all LLVM code into the llvm namespace, as per bug 109.Brian Gaeke2003-11-111-0/+4
| | | | llvm-svn: 9903
* Do not add unreachable code to a natural loop!Chris Lattner2003-10-221-1/+4
| | | | llvm-svn: 9377
* 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
* Regularize header file commentsChris Lattner2003-10-131-1/+1
| | | | llvm-svn: 9071
* Make getNumBackEdges more efficientChris Lattner2003-10-121-7/+6
| | | | llvm-svn: 9063
* Remove explicit use of BasicBlock::succ_iteratorChris Lattner2003-09-241-2/+2
| | | | llvm-svn: 8706
* Fix the bug that broke the nightly tester in McCat/18-imp last night. :(Chris Lattner2003-08-171-6/+6
| | | | llvm-svn: 7925
* Fix bug: LoopPreheaders/2003-08-15-PreheadersFail.llChris Lattner2003-08-161-4/+81
| | | | llvm-svn: 7915
* Fix bug: Analysis/LoopInfo/2003-05-15-NestingProblem.llChris Lattner2003-05-151-1/+7
| | | | llvm-svn: 6230
* Fix bug: LoopPreheaders/2003-04-25-AssertFail.llChris Lattner2003-04-261-3/+24
| | | | llvm-svn: 5959
* Add dump method for LoopsChris Lattner2003-02-281-0/+4
| | | | llvm-svn: 5671
* Simplify a bit by using a new member functionChris Lattner2003-02-271-6/+3
| | | | llvm-svn: 5662
* Change behavior of changeExitBlock function to replace all instances of exit ↵Chris Lattner2003-02-271-2/+8
| | | | | | block llvm-svn: 5661
* Fix bug: LICM/2003-02-27-PreheaderProblem.llChris Lattner2003-02-271-0/+7
| | | | | | | | There may be a single outside predecessor and still need a new loop-preheader if the predecessor has multiple successors. llvm-svn: 5656
* - LoopInfo now calculates and tracks loop exit blocksChris Lattner2003-02-271-11/+40
| | | | llvm-svn: 5650
* Dramatically simplify building of natural loops and fix a bug where the BBMapChris Lattner2003-02-221-37/+23
| | | | | | was not correctly computed. llvm-svn: 5606
* Fix the requisite bug that I introducedChris Lattner2003-02-201-11/+13
| | | | llvm-svn: 5605
* Fix 80 character formattingChris Lattner2003-02-201-4/+4
| | | | llvm-svn: 5604
* Fix bug: 2003-02-19-LoopInfoNestingBug.llChris Lattner2003-02-201-15/+35
| | | | llvm-svn: 5603
* Added helper functions in LoopInfo: isLoopExit and numBackEdges.Misha Brukman2002-10-111-0/+24
| | | | llvm-svn: 4112
* Minor tweakChris Lattner2002-09-291-2/+3
| | | | llvm-svn: 3985
* Fix printing of loop informationChris Lattner2002-09-291-2/+2
| | | | llvm-svn: 3977
* Fix printing of loop informationChris Lattner2002-09-261-2/+2
| | | | llvm-svn: 3941
* - Add new methods to LoopInfo: getLoopPreheader, addBasicBlockToLoop.Chris Lattner2002-09-261-1/+51
| | | | | | | These allow extra information to be easily gathered, and loopinfo to be updated. llvm-svn: 3936
* Changed so it gets linked properlyAnand Shukla2002-08-261-0/+1
| | | | llvm-svn: 3508
* - Do not expose ::ID from any of the analyses anymore.Chris Lattner2002-08-211-1/+0
| | | | llvm-svn: 3417
* - Cleaned up the interface to AnalysisUsage to take analysis class namesChris Lattner2002-08-081-1/+1
| | | | | | | instead of ::ID's. - Pass::getAnalysis<> now no longer takes an optional argument llvm-svn: 3264
* Declare that these passes only depend on the CFG of the functionChris Lattner2002-07-301-1/+1
| | | | llvm-svn: 3157
* * Eliminate the Provided set. All Passes now finally just automaticallyChris Lattner2002-07-291-1/+0
| | | | | | provide themselves. llvm-svn: 3124
* * Standardize how analysis results/passes as printed with the print() virtualChris Lattner2002-07-271-8/+27
| | | | | | | | | | methods * Eliminate AnalysisID: Now it is just a typedef for const PassInfo* * Simplify how AnalysisID's are initialized * Eliminate Analysis/Writer.cpp/.h: incorporate printing functionality into the analyses themselves. llvm-svn: 3116
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