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49a4b220eb
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96 Commits

Author SHA1 Message Date
Chris Lattner
49a4b220eb Expose more information to clients 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2027 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-29 03:35:30 +00:00
Chris Lattner
4dc1f82e7e Implement getEscapingAllocations & getNonEscapingAllocations 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2021 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-28 19:33:00 +00:00
Chris Lattner
d38cadb13d * Remove RemoveUnreachableShadowNodes & UnlinkUndistinguishableShadowNodes 
to reflect the fact that they actually operate on arbitrary nodes
* Clean up public interface of FunctionDSGraph
* add getEscapingAllocations & getNonEscapingAllocations


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2019 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-28 19:15:38 +00:00
Chris Lattner
1d8ec6194a * Define some operators on PointerVal and PVS's 
* Nodes can determine whether they are foldable with another node
* Rename NewDSNode to AllocDSNode
* The Function graph breaks up all of the node types into individual
  vectors to alloc fast access when you are looking for a particular type
  of node.  Simplifies much code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2009 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-28 17:48:41 +00:00
Chris Lattner
b3ebdadb2c * Add a nice utility method to DSNode 
* Export interface to tell whether an alloc node represent a malloc or alloca
* Add the concept of a "critical" shadow node


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2000 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-27 19:41:45 +00:00
Chris Lattner
26f8a40b51 Allow isa<DSNode>(..) 
Simplification routines return true on change


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1996 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-27 00:52:57 +00:00
Chris Lattner
d9ddf05014 New header file for datastructure analysis 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1993 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-26 22:38:45 +00:00
Chris Lattner
0fc0c1d3e1 Change uses of Method to Function 
Change uses of methodArgument to FunctionArgument


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1988 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-26 17:49:55 +00:00
Chris Lattner
b277d1d0e0 Remove unneccesary forward declarations for classes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1987 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-26 17:49:00 +00:00
Chris Lattner
e7506a366e Rename Method to Function 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1957 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-23 22:51:58 +00:00
Vikram S. Adve
06fa17c1c2 Big bug fix: killed uses were being inserted instead of erased! 
Also added a set of debug options.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1917 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-19 00:59:08 +00:00
Chris Lattner
a1f0021a67 Convert the top line of the header from .cpp style to .h style. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1884 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-17 21:16:22 +00:00
Chris Lattner
d4d427baa9 Clean up call graph, add comments, and fix test/Regression/Other/2002-01-31-CallGraph.ll 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1828 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-06 20:19:35 +00:00
Chris Lattner
bf4bf53dfd Move callgraph printing out of writer.h into callgraph.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1824 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-06 17:59:45 +00:00
Chris Lattner
e1755d39c0 Pull Callgraph out of the cfg namespace 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1821 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-06 17:39:28 +00:00
Chris Lattner
4ce0f8aa9e Take CallGraph out of the CFG namespace. It has nothing to do with CFGs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1820 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-03-06 17:16:43 +00:00
Chris Lattner
9039ba9939 Expose verifier for method and module, and accept constant structures 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1814 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-26 21:38:48 +00:00
Chris Lattner
1ddf664f74 Make it compile with GCC 3.0.4 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1786 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-24 23:01:21 +00:00
Chris Lattner
62cca70d34 Modernize verifier interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1780 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-20 17:54:35 +00:00
Chris Lattner
ababfa5615 * Pull BasicBlock::pred_* and BasicBlock::succ_* out of BasicBlock.h and into 
llvm/Support/CFG.h
* Make pred & succ iterators for intervals global functions


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1748 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-12 22:35:27 +00:00
Chris Lattner
3c34a46c7e Method.h no longer includes BasicBlock.h 
Method::inst_* is now in llvm/Support/InstIterator.h


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1745 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-12 21:04:35 +00:00
Chris Lattner
6357a3f42d Convert BBLiveVar to be a BasicBlock annotation, this removes the BB2BBLVMap from MethodLiveVarInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1721 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-05 06:52:25 +00:00
Chris Lattner
748697d242 Minor change: Methods that return ValueSet's that are guaranteed to be valid 
return references instead of pointers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1719 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-05 04:20:12 +00:00
Chris Lattner
eb5230c4f9 Remove generic routines to Support/SetOperations.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1715 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-05 03:35:31 +00:00
Chris Lattner
c980c50dc1 Remove empty files 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1713 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-05 02:52:53 +00:00
Chris Lattner
5e5dfa307a * Eliminate the LiveVarSet class, making applyTranferFuncForMInst a static 
function in the one .cpp file that uses it.  Use ValueSet's instead.
* Prepare to delete LiveVarSet.h & LiveVarSet.cpp
* Eliminate the ValueSet class, making all old member functions into global
  templates that will eventually be moved to Support.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1711 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-05 02:51:01 +00:00
Chris Lattner
0665a5f1f5 * Code Cleanups 
* Introduce RAV to allow stream I/O instead of using printValue


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1710 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-05 01:43:49 +00:00
Chris Lattner
a9abada125 Remove empty file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1708 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-05 00:35:59 +00:00
Chris Lattner
0174410fd0 * Big cleanups. 
* Make BBLiveVar.h effectively an internal header file
* Prepare LiveVarMap.h for deletion


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1705 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-05 00:33:19 +00:00
Chris Lattner
bdfd328515 Clean up MethodLiveVarInfo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1703 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-04 20:49:04 +00:00
Chris Lattner
4fd2dbbf1d Turn live variable analysis into a real MethodPass. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1699 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-04 20:00:08 +00:00
Chris Lattner
bcbce17864 Remove Obsolete LoopDepthCalculator. All users should use LoopInfo directly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1697 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-04 17:49:01 +00:00
Chris Lattner
0ae4568169 Remvoe big hack that was used by the register allocator 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1692 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-04 17:38:03 +00:00
Chris Lattner
387092e09c eliminate the add and remove methods, clients must use insert and erase directly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1686 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-04 16:33:18 +00:00
Chris Lattner
c5d97bda46 Remove tons of include pollution 
Remove frivolous const's
Make use of the -> operator


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1685 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-04 16:32:40 +00:00
Chris Lattner
39fdbda361 Use generic pointer hashes instead of custom ones. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1684 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-04 16:31:42 +00:00
Chris Lattner
28a7aa0e64 Eliminate ModuleAnalyzer. It's old code that is not going to be used in the near future 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1679 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-04 06:47:17 +00:00
Chris Lattner
825e048596 Remove extraneous #includes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1634 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-02-03 07:03:13 +00:00
Chris Lattner
dee687b9f7 Free memory when not in use 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1618 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-31 18:32:49 +00:00
Chris Lattner
2d4fe48b17 Remove this file. Folded into UnifyMethodExitNodes pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1612 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-31 01:02:32 +00:00
Chris Lattner
9261f0e02b Implement LoopDepth calculation in terms of dominators instead of intervals 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1600 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-31 00:41:01 +00:00
Chris Lattner
facd752d3a Convert analyses over to new Pass framework 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1595 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-30 23:27:55 +00:00
Chris Lattner
b1244c54a4 Don't die on call instructions, which reference methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1593 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-30 23:00:41 +00:00
Chris Lattner
f4de63f65f Implement a more powerful, simpler, pass system. This pass system can figure 
out how to run a collection of passes optimially given their behaviors and
charactaristics.

Convert code to use it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1507 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-21 07:31:50 +00:00
Chris Lattner
697954c15d Changes to build successfully with GCC 3.02 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1503 91177308-0d34-0410-b5e6-96231b3b80d8
 2002-01-20 22:54:45 +00:00
Ruchira Sasanka
b720a8bc1d Added comments are more documentation info 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1434 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-08 21:04:22 +00:00
Chris Lattner
7a17675206 Renamed inst_const_iterator -> const_inst_iterator 
Renamed op_const_iterator   -> const_op_iterator
Renamed PointerType::getValueType() -> PointerType::getElementType()


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1408 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-04 00:03:30 +00:00
Chris Lattner
e9bb2df410 Rename ConstPoolVal -> Constant 
Rename ConstPool*   -> Constant*
Rename ConstPoolVals.h -> ConstantVals.h


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1407 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-03 22:26:30 +00:00
Chris Lattner
df89f6efbc Induction variables must be phi nodes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1402 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-12-03 17:27:42 +00:00
Chris Lattner
cee8f9ae67 Create a new #include "Support/..." directory structure to move things 
from "llvm/Support/..." that are not llvm dependant.

Move files and fix #includes


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1400 91177308-0d34-0410-b5e6-96231b3b80d8
 2001-11-27 00:03:19 +00:00