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* Convert typerec to be a structure instead of a pairChris Lattner2002-10-181-1/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4226 91177308-0d34-0410-b5e6-96231b3b80d8
* Calculate mod/ref infoChris Lattner2002-10-171-0/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4223 91177308-0d34-0410-b5e6-96231b3b80d8
* DataStructure.h doesn't include DSGraph.hChris Lattner2002-10-021-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4029 91177308-0d34-0410-b5e6-96231b3b80d8
* * Implement fully general merging of array subscripts on demand! ThisChris Lattner2002-10-021-3/+27
| | | | | | | does not handle the initial pointer index case yet though. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4012 91177308-0d34-0410-b5e6-96231b3b80d8
* Checkin some major reworks of data structure analysis. This is not done,Chris Lattner2002-10-011-142/+208
| | | | | | | | nor does it work very well, but I need to get it checked in before I break the tree unintentionally. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3996 91177308-0d34-0410-b5e6-96231b3b80d8
* Eliminated the MemAccessInst class, folding contents into GEP class.Chris Lattner2002-08-221-9/+8
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* Load & StoreInst no longer derive from MemAccessInst, so we don't haveChris Lattner2002-08-221-3/+3
| | | | | | | to handle indexing anymore git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3485 91177308-0d34-0410-b5e6-96231b3b80d8
* - Do not expose ::ID from any of the analyses anymore.Chris Lattner2002-08-211-1/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3416 91177308-0d34-0410-b5e6-96231b3b80d8
* Add GlobalDSGraph -- a common graph that holds externally visible nodes.Vikram S. Adve2002-07-301-4/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3173 91177308-0d34-0410-b5e6-96231b3b80d8
* * Standardize how analysis results/passes as printed with the print() virtualChris Lattner2002-07-271-0/+4
| | | | | | | | | | | 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
* Always create a shadow node for a store instruction, even if it's storingChris Lattner2002-07-221-3/+3
| | | | | | | a scalar value. Likewise for load instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2990 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename removeDeadNodes to removeTriviallyDeadNodesChris Lattner2002-07-181-1/+3
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* Implement cast nodes correctly.Chris Lattner2002-07-181-12/+17
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* Lots of bug fixes, add BottomUpClosure, which has bugs, but is a start.Chris Lattner2002-07-181-47/+55
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2945 91177308-0d34-0410-b5e6-96231b3b80d8
* * Nodes now keep track of any global variables in themChris Lattner2002-07-111-17/+35
| | | | | | | | * Only dead-node-eliminate nodes with no flags * Don't merge scalars, only merge what they point to. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2878 91177308-0d34-0410-b5e6-96231b3b80d8
* New implementation of data structure analysis. Only local analysis has beenChris Lattner2002-07-101-0/+283
implemented so far. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2871 91177308-0d34-0410-b5e6-96231b3b80d8