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path: root/llvm/lib/Analysis/AliasSetTracker.cpp
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* Fix #includes of i*.h => Instructions.h as per PR403.Misha Brukman2004-07-291-3/+1
| | | | llvm-svn: 15334
* Remove a bogus assertionChris Lattner2004-07-271-3/+0
| | | | llvm-svn: 15261
* Use context-sensitive alias analysis to avoid pessimization in clients ofChris Lattner2004-07-271-5/+23
| | | | | | | AliasSetTracker (dse and licm). This implements DeadStoreElimination/context-sensitive.llx llvm-svn: 15254
* Add some new methodsChris Lattner2004-07-261-0/+13
| | | | llvm-svn: 15230
* Fix a latent bug in the AliasSetTracker that was exposed by the FreeInst ↵Chris Lattner2004-07-251-1/+2
| | | | | | additions and broke a bunch of programs last night. llvm-svn: 15214
* Add support for free instructionsChris Lattner2004-07-251-2/+18
| | | | llvm-svn: 15197
* Clean up reference counting to stop "leaking" alias setsChris Lattner2004-07-221-11/+13
| | | | llvm-svn: 15099
* Add capability to remove aliasing aliassets from an ASTChris Lattner2004-07-211-0/+56
| | | | llvm-svn: 15066
* Make the AST interface a bit richer by returning whether an insertion causedChris Lattner2004-07-211-19/+32
| | | | | | an insertion or not (because the pointer set already existed). llvm-svn: 15064
* Add #include <iostream> since Value.h does not #include it any more.Reid Spencer2004-07-041-0/+1
| | | | llvm-svn: 14622
* Rename a methodChris Lattner2004-05-231-2/+2
| | | | llvm-svn: 13676
* Changes to fix up the inst_iterator to pass to boost iterator checks. ThisChris Lattner2004-04-271-1/+1
| | | | | | patch was graciously contributed by Vladimir Prus. llvm-svn: 13185
* Fix a HORRIBLY NASTY bug that caused siod to stop working last night.Chris Lattner2004-03-171-1/+1
| | | | llvm-svn: 12479
* Ok, the assertion was bogus. Calls that do not read/write memory should notChris Lattner2004-03-151-0/+6
| | | | | | have an alias set, just like adds and subtracts don't. llvm-svn: 12422
* This assertion is bogus now that calls do not necessarily read/write memoryChris Lattner2004-03-151-2/+0
| | | | llvm-svn: 12421
* Don't be COMPLETELY pessimistic in the face of function callsChris Lattner2004-03-151-4/+20
| | | | llvm-svn: 12413
* Add a new AliassetTracker::remove method. Because we need to be able to removeChris Lattner2003-12-181-8/+36
| | | | | | | | a pointer from an AliasSet, maintain the pointer values on a doubly linked list instead of a singly linked list, to permit efficient removal from the middle of the list. llvm-svn: 10506
* Finegrainify namespacificationChris Lattner2003-12-141-9/+12
| | | | | | | Add capability to represent volatile AliasSet's Propagate this information from loads&stores into the aliassets llvm-svn: 10457
* Put all LLVM code into the llvm namespace, as per bug 109.Brian Gaeke2003-11-111-1/+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
* Fix miscompilation in Fhourstones and bug: LICM/2003-05-02-LoadHoist.llChris Lattner2003-05-031-0/+1
| | | | llvm-svn: 5994
* ADd two new 'add' methodsChris Lattner2003-03-031-0/+28
| | | | llvm-svn: 5691
* Make the aliassettracker much more precise by actually tracking sizeChris Lattner2003-02-261-20/+33
| | | | | | information for various accesses. What a concept. llvm-svn: 5647
* Convert to work with new AliasAnalysis interface by conservatively assuming ↵Chris Lattner2003-02-261-6/+8
| | | | | | all pointers are arbitrarily large accesses llvm-svn: 5636
* This is a substantial rewrite of the AliasSetTracker class which now usesChris Lattner2003-02-241-111/+218
| | | | | | | | | | | 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
* First try at implementing the AliasSetTracker class. I'm sure it will needChris Lattner2002-09-261-0/+172
revision as I start to use it though. llvm-svn: 3954
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