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2002-11-06Remove stripscalars argument to cloneIntoChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4561 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-04Add a bunch of assertionsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4549 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-03Rename ValueMap to ScalarMapChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4516 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-03Rename NewNode flag to HeapNodeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4515 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-02Fixed comment on top of DSNode.h, added note to DSSupport.h as to whyMisha Brukman
functions were split out from DSNode class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4509 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-02Implement the "unknown flag" which mainly consists of aligning printing codeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4490 91177308-0d34-0410-b5e6-96231b3b80d8
2002-11-02* Eliminate Scalar node type (renumber other node types)Chris Lattner
* Allow DSNodeHandle::mergeWith to work if a node handle isn't pointing to a node yet git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4487 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-31Eliminate some unneccesary #includes and forward declsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4475 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-31Refactored DSGraph.h:Misha Brukman
* DSGraph.h contains DSGraph * DSNode.h contains DSNode (soon UDSNode and MDSNode) * DSSupport.h contains DSCallsite, DSTypeRec, and DSNodeHandler git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4466 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-31This fixes all kinds of problems with array handling. There are still bugs toChris Lattner
be fixed, but we are getting much closer now. * Make DSNode::TypeRec a full fledged DSTypeRec type. * Add methods used to update and access the typerecords elements * Add methods to query if and to cause a node to be completely folded * DSGraph construction doesn't use the allocation type for anything at all, now nodes get their type information based on how they are used. * Fixed a bug with global value handling introduced in the last checkin * GEP support is now much better, arrays are handled correctly. The array flag is now updated in type records. There are still cases that are not handled yet (we do not detect pessimizations), but getting much closer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4465 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-29Fixed spelling of `propagation'.Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4422 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-27Add #includeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4291 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-22We need to know the call sites each function hostsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4258 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-22Allow modification of calleeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4257 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-21Delete unused arguments to DSGraph::cloneInto methodChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4253 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-21 - Add "ResolvingCaller" to the CallSite record. This keeps track of whichChris Lattner
function was finally able to resolve the function call. Adding this allows the TD pass to actually work right! - Temporarily disable dead node pruning. This will be reenabled soon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4252 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-21Add another copy ctor formChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4251 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-21As it turns out, we don't need a fully generic mapping copy ctor, we just needChris Lattner
something that maps through a std::map. Since this simplified the client and implementation code, do so now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4250 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-21Make sure to initialize isArray memberChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4247 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-21Two callsites are equivalent even if they are from two completely differentChris Lattner
call instructions git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4241 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-21 - Make DSCallSite not inherit from std::vector. Renamed methods slightly.Chris Lattner
Make copy ctor have two versions to avoid dealing with conditional template argument. DSCallSite ctor now takes all arguments instead of taking one and being populated later. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4240 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-20Remove spurious caller pointer in DSCallSite.Vikram S. Adve
Also add functions to access pointer argument nodes cleanly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4235 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-20Add isArray flagChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4230 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-20Added a first-class representation for each call site that can beVikram S. Adve
used in the DS graphs in DSGraph.h. With that, the special-purpose class BUDataStructure::CallSite is no longer needed here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4229 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-20Added a first-class representation for each call site that can be usedVikram S. Adve
in the DS graphs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4227 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-18Convert typerec to be a structure instead of a pairChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4226 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-17Add interface for mod/ref info to be captures by dsgraphsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4222 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-17 * Add data structures to BU pass to keep track of call sites for functionsChris Lattner
* Reenable the TD analysis git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4212 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-17 * Remove a lot of obsolete #if 0'd codeChris Lattner
* Add a simple getNodeForValue method to access the ValueMap. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4211 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-17Be const correct. Handle both DSGraph* and const DSGraph*'sChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4208 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-16The second element of the iterator is really an offset, not a linkChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4196 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-16Allow direct access to mergemap for printingChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4191 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-13First crack at reimplementing graph traits for DSGraphsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4145 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-10Change referenceChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4110 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-10Rename DataStructureGraph.h to DSGraphTraits.hChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4107 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-02Remove commented out stuffChris Lattner
DataStructure.h doesn't include DSGraph.h now git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4028 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-02Move GlobalDSGraph class defn to the end of the fileChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4027 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-02This file doesn't need Pass.hChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4026 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-02 * Implement fully general merging of array subscripts on demand! ThisChris Lattner
does not handle the initial pointer index case yet though. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4011 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-02Checkin the "meat" of the Data structure graph itself. I forgot to checkChris Lattner
this in before. :( git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4009 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-01Check in DataStructure rewrite so far.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3998 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-21- Do not expose ::ID from any of the analyses anymore.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3416 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-09The second parameter of hash_set is the default, remove it.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3273 91177308-0d34-0410-b5e6-96231b3b80d8
2002-08-08- Cleaned up the interface to AnalysisUsage to take analysis class namesChris Lattner
instead of ::ID's. - Pass::getAnalysis<> now no longer takes an optional argument git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3265 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-31Changes to be GCC 3.1 friendlyChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3184 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-30Add GlobalDSGraph -- a common graph that holds externally visible nodes.Vikram S. Adve
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3169 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-29* Eliminate the Provided set. All Passes now finally just automaticallyChris Lattner
provide themselves. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3125 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-27* Standardize how analysis results/passes as printed with the print() virtualChris Lattner
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3115 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-26*** empty log message ***Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3111 91177308-0d34-0410-b5e6-96231b3b80d8
2002-07-26*** empty log message ***Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3107 91177308-0d34-0410-b5e6-96231b3b80d8
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