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274 Commits

Author SHA1 Message Date
Chris Lattner
321f68306f remove dead method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19977 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-01 21:37:06 +00:00
Chris Lattner
a9548d9fd9 * Make some methods more const correct. 
* Change the FunctionCalls and AuxFunctionCalls vectors into std::lists.
  This makes many operations on these lists much more natural, and avoids
  *exteremely* expensive copying of DSCallSites (e.g. moving nodes around
  between lists, erasing a node from not the end of the vector, etc).

With a profile build of analyze, this speeds up BU DS from 25.14s to
12.59s on 176.gcc.  I expect that it would help TD even more, but I don't
have data for it.

This effectively eliminates removeIdenticalCalls and children from the
profile, going from 6.53 to 0.27s.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19939 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-30 23:51:02 +00:00
Chris Lattner
bca81448ac Improve conformance with the Misha spelling benchmark suite 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19930 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-30 00:09:23 +00:00
Chris Lattner
3cf8e6857e Adjust to ilist changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19923 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-29 18:41:12 +00:00
Chris Lattner
d5af7c4df6 Add some methods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19817 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-24 19:55:34 +00:00
Jeff Cohen
2611dd4448 Get lib/Analysis/DataStructure to compile with VC++ 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19412 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-09 04:18:28 +00:00
Chris Lattner
833408d484 Move method out of line 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18666 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-08 21:04:10 +00:00
Chris Lattner
033a7d5389 Substantially cleanup/speedup the eq graphs pass by walking the callgraph 
a DSGraph at a time instead of a function at a time.  This is also more
correct, though it doesn't seem to fix any programs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17435 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-02 17:51:11 +00:00
Chris Lattner
4457f7ea46 Remove more dead methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17413 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-01 21:07:05 +00:00
Chris Lattner
dddc13f986 Delete a dead method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17412 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-01 21:04:47 +00:00
Chris Lattner
fcb7d950bc Rename FoldedGraph -> DSInfo to be consistent with other passes 
delete some dead methods


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17410 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-01 21:02:23 +00:00
Chris Lattner
77408b8987 Get rid of the EquivClassGraphArgsInfo class, and the map that held it. 
We only need one instance of the vector that it contains at a time.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17407 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-01 20:37:00 +00:00
Chris Lattner
68f9658fcb Eliminate the cloneGraph method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17405 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-01 19:54:06 +00:00
Chris Lattner
31d3f671be * Do not refer to ActualCallees in CBU, when we can do it locally. 
* *DO NOT* print CBU graphs when asked to print our own.  This is just
  FREAKING confusing and misleading: it's better to not print anything.
* Simplify and clean up some code
* Add some more paranoia assertion checking code that I found to track
  down this bug:
* Fix a nasty bug that was causing us to crash on Prolangs-C++/objects,
  where we were missing processing some graphs.  This hunk is the bugfix:

-    if (!I->isExternal() && !FoldedGraphsMap.count(I))
+    if (!I->isExternal() && !ValMap.count(I))

  urg!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17386 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-31 23:41:26 +00:00
Chris Lattner
4bbf3dfbe6 Simplify graph traversal, improve grammar 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17383 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-31 23:01:34 +00:00
Chris Lattner
ab8544aa75 Do not do horrible things to the CBU graphs. In particular, we do NOT own 
the CBU graphs, copy them instead of hacking on the CBU graphs.

Also, instead of forwarding request from ECGraphs clients to the CBU graphs
clients, service them ourselves.

Finally, remove a broken "optimization"


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17378 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-31 21:56:11 +00:00
Chris Lattner
5b3ed508f6 Add an assertion and a method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17353 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-30 04:03:47 +00:00
Chris Lattner
1fca5ff62b Convert 'struct' to 'class' in various places to adhere to the coding standards 
and work better with VC++.  Patch contributed by Morten Ofstad!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17281 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-10-27 16:14:51 +00:00
Chris Lattner
b12914bfc0 'Pass' should now not be derived from by clients. Instead, they should derive 
from ModulePass.  Instead of implementing Pass::run, then should implement
ModulePass::runOnModule.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16436 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-20 04:48:05 +00:00
Chris Lattner
d55c9bf318 Adjust to API changes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16429 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-20 04:35:27 +00:00
Chris Lattner
5148b63329 Adjust to #include movage 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16329 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-14 04:08:41 +00:00
Reid Spencer
551ccae044 Changes For Bug 352 
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/.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-09-01 22:55:40 +00:00
Chris Lattner
8adbec89ce Headers moved 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14665 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-07 06:35:22 +00:00
Chris Lattner
6c49989b3e Move DSA headers into Analysis/DataStructure to make it more obvious 
what is implemented by the DataStructure library.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14662 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-07 06:29:26 +00:00
Chris Lattner
efffdc9408 As much as I hate to say it, the whole setNode interface for DSNodeHandles 
is HOPELESSLY broken.  The problem is that the embedded getNode call can
change the offset of the node handle in unpredictable ways.

As it turns out, all of the clients of this method really want to set
both the node and the offset, thus it is more efficient (and less buggy)
to just do both of them in one method call.  This fixes some obscure bugs
handling non-forwarded node handles.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14660 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-07-07 06:12:52 +00:00
Vikram S. Adve
c5204fb6f8 Complete rewrite of the code that merges DS graphs for equivalence classes 
of functions called at a common call site.  The rewrite inlines the
resulting graphs bottom-up on the SCCs of the CBU call graph.  It also
simplifies the merging of equivalence classes by exploiting the fact that
functions in non-trivial SCCs are already merged.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13645 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 07:54:02 +00:00
Vikram S. Adve
44860ccaf2 Fix size/offset assertion to allow negative offsets and folded nodes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13644 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-05-23 07:34:53 +00:00
Misha Brukman
dd298c8c6e Doxygenified and cleand up comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12294 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-11 23:08:20 +00:00
Chris Lattner
69a69ff5fd new method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12263 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-09 19:36:59 +00:00
Chris Lattner
66be3c8f72 Rename method, add new method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12103 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-03 22:00:20 +00:00
Chris Lattner
3d549b18a3 De-inline methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12101 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-03 20:55:15 +00:00
Chris Lattner
23511597fe Add new method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12056 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-01 19:36:50 +00:00
Chris Lattner
99df257910 Fix the "partial pool allocator" on em3d and others. The problem is that 
DSNodes, unlike other GraphTraits nodes, can have null outgoing edges, and
df_iterator doesn't take this into consideration.  As a workaround, the
successor iterator now handles null nodes and 'indicates' that null has
no successors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12025 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-03-01 01:42:26 +00:00
Chris Lattner
9c0b9bf2b5 Update comments and add warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11691 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-21 22:27:20 +00:00
Chris Lattner
bbdfe40ba7 Add a method useful for updating DSA 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11636 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-19 21:27:50 +00:00
Chris Lattner
4ff0b9636d Substantially improve the DSA code by removing 'forwarding' nodes from 
DSGraphs while they are forwarding.  When the last reference to the forwarding
node is dropped, the forwarding node is autodeleted.  This should simplify
removeTriviallyDead nodes, and is only (efficiently) possible because we are
using an ilist of dsnodes now.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11175 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-08 01:27:18 +00:00
Chris Lattner
28897e1784 Switch the Nodes list from being an std::vector<DSNode*> to an ilist<DSNode> 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11173 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-08 00:53:26 +00:00
Chris Lattner
04364fb01e Change to use iterators instead of direct access 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11170 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-08 00:22:41 +00:00
Chris Lattner
e187d56520 Abstract out the Nodes collection. Instead of providing a getNodes() method, 
provide node_begin/end iterators, which are only guaranteed to be
bidirectional, not random access.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11165 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-07 23:57:09 +00:00
Chris Lattner
bee5ff3ae2 Actually USE isForwarding method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11160 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-07 23:02:32 +00:00
Chris Lattner
d1d2be3c16 As Alkis pointed out to me, I forgot to commit this... :( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11159 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-02-07 22:54:19 +00:00
Chris Lattner
14c67ccf02 Keep track of all of the globals inserted into the scalar map 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10995 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-28 03:01:22 +00:00
Chris Lattner
18348fe201 Pull the ScalarMap out into something that is more structured than what we had 
before.  This allows us to have a place to implement optimizations in a
structured way.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10994 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-28 02:42:12 +00:00
Chris Lattner
660f1e90ec Minor tweaks 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10983 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-27 21:49:42 +00:00
Chris Lattner
7a31285c3f Add comments, allow DSNode "copy ctor" to ignore outgoing links, add more 
structured access to the globals list, add a couple helper methods.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10982 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-27 21:49:25 +00:00
Chris Lattner
5f549af582 * cloneReachable* and clonePartiallyInto are not obsolete 
* Make AssertNodeInGraph not be HORRIBLY time consuming
* Eliminate the dead mergeInGlobalsGraph method
*** Add the definition for the new ReachabilityCloner class


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10981 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-27 21:48:35 +00:00
Chris Lattner
078c513e87 Add new flag, other minor modifications 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10969 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-23 01:42:32 +00:00
Chris Lattner
1db1c93b30 Fix grammar 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10968 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-23 01:42:16 +00:00
Chris Lattner
2f561384fb Eliminated the CompletedNodes argument to the cloneReachable* methods. This 
map was only used to implement a marginal GlobalsGraph optimization, and it
actually slows the analysis down (due to the overhead of keeping it), so just
eliminate it entirely.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10955 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-22 16:56:13 +00:00
Chris Lattner
9a37f2d96a It doesn't make sense for one side to be const, but not the other. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10952 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-22 16:08:51 +00:00
Chris Lattner
9e9848d037 Remove const qualifier (all Value*'s are nonconst in DSA, so it's not clear 
why this one was)

Add new method proto


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10950 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-22 15:26:52 +00:00
Chris Lattner
c4282a33d1 Specialize std::swap correctly 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10949 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-01-22 15:26:15 +00:00
Chris Lattner
21fc51daa5 Add methods for implementation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9963 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-13 05:05:34 +00:00
Chris Lattner
7d26815d8d Add an initial version of the CompleteBUDataStructures pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9955 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-13 01:42:38 +00:00
Chris Lattner
f58aefcb20 Add argument 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9921 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-12 17:58:09 +00:00
Brian Gaeke
d0fde30ce8 Put all LLVM code into the llvm namespace, as per bug 109. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-11 22:41:34 +00:00
Chris Lattner
3b120be94f Add new method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9879 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-11 05:08:36 +00:00
Chris Lattner
15869aa2c7 All DSGraphs keep a reference to the targetdata they are created with. This is 
used to eliminate the hard coded, hacked in, sparc specific, global TargetData.
Changing the TargetData used to actually match the code fixes problems, and
eliminates a crash.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9659 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-11-02 22:27:28 +00:00
John Criswell
6fbcc26f14 Added LLVM copyright header (for lack of a better term). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9304 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-10-20 20:19:47 +00:00
Chris Lattner
628bf091e6 Add prototype 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8640 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-21 00:28:18 +00:00
Chris Lattner
808a7aeec7 Switch from using CallInst's to represent call sites to using the LLVM 
CallSite class.  Now we can represent function calls by invoke instructions
too!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8629 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-20 16:34:13 +00:00
Chris Lattner
51757155fa Unsquishify 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8612 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-09-20 01:23:29 +00:00
Chris Lattner
8366b38ff7 Add a comment to the method decl 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7609 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-05 18:38:16 +00:00
Sumant Kowshik
9f2ac19f8e Added declaration of mergeInGlobalsGraph 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7607 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-05 17:06:18 +00:00
Chris Lattner
869ff9e7be Remove #includes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7339 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-26 22:56:46 +00:00
Chris Lattner
d957518b51 Use the C++ <cassert> header, not the C <assert.h> header 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7310 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 17:34:17 +00:00
Vikram S. Adve
a53e3da92c (1) Added DSGraph::cloneReachableSubgraph and DSGraph::cloneReachableNodes 
to clone the subgraph reachable from a set of root nodes, into the
    current graph, merging the global nodes into those in the current graph.
(2) Added DSGraph::updateFromGlobalGraph() to rematerialize nodes from the
    globals graph into the current graph in both BU and TD passes.
(3) Added hash_set<const GlobalValue*> InlinedGlobals: a set of globals to
    track which globals have been inlined into the current graph from
    callers or callees.  In the TD pass, such globals are up-to-date and
    do not need to be rematerialized from the GlobalsGraph.
(4) Added StripIncompleteBit/KeepIncompleteBit to remove incomplete bit
    when cloning nodes into the globals graph.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7190 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-16 21:45:15 +00:00
Chris Lattner
3915da3e0f INCLUDE_PARENT_GRAPH is required 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7089 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-02 23:57:21 +00:00
Chris Lattner
a523e22a20 Remove dead method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7083 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-02 23:43:06 +00:00
Chris Lattner
8fd2715098 Add new methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7057 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-02 04:37:00 +00:00
Chris Lattner
73440f6a15 Disable the parent graph code when not compiled in DEBUG mode 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7056 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-02 04:33:55 +00:00
Chris Lattner
c019f9bba5 TD pass keeps track of which functions have complete arguments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7048 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-01 21:12:10 +00:00
Chris Lattner
b512b24442 Add new operator= impl 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7047 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-01 21:11:59 +00:00
Chris Lattner
e2fe664e8f Ok, I'm a moron. Fixed now 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7035 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-01 17:15:11 +00:00
Chris Lattner
985d31215c Fix major problem that was causing all kinds of nasty foldings 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7034 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-01 17:10:50 +00:00
Chris Lattner
17d5d863b2 Add new methods to BUDS for keeping track of a precise call graph 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7028 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-01 16:27:15 +00:00
Chris Lattner
a9d6566e36 Add new method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7007 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-30 05:57:30 +00:00
Chris Lattner
332f0aa425 Be more const correct 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7004 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-30 05:27:05 +00:00
Chris Lattner
fa45c7a938 Constness changes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7002 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-30 05:10:09 +00:00
Chris Lattner
17fefa3ac3 Substantial revamp: DSGraphs now may contain the graphs for multiple functions 
in the same graph


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6991 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-30 03:14:23 +00:00
Chris Lattner
0baec255a7 Remove prototype for dead method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6989 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-30 03:13:28 +00:00
Chris Lattner
35de11f3b1 Add new DSGraph::ScalarMapTy typedef to avoid pulling representation issues 
into callers of getScalarMap


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6944 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 21:57:13 +00:00
Chris Lattner
2769e6ca92 Add new 'isComplete' method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6943 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-28 21:56:42 +00:00
Chris Lattner
3889a2cb05 Remove a ton of extraneous #includes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6842 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-22 03:08:05 +00:00
Chris Lattner
18345bb93f Whoops, accidentally lost a #include 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6841 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-22 03:04:58 +00:00
Chris Lattner
5bb8776ece Remove support for the MultiObject flag, which was just fundamentally broken 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6839 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-22 03:03:24 +00:00
Chris Lattner
160cf48671 Lots of changes to make the NodeType field private to DSNode. 
Add new MultiObject flag


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6793 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-19 21:14:22 +00:00
John Criswell
be583b914d Included assert.h so that the code compiles under newer versions of GCC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6682 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-11 14:01:36 +00:00
Chris Lattner
af68ccefeb Don't apply type information to loads 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5683 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-03-03 17:13:22 +00:00
Chris Lattner
731b2d7df5 Move node forwarding code from being inlined to being out-of-line. 
This brings a 11.6% speedup to steens, and a 3.6 overall speedup to ds-aa


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5552 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-13 19:09:00 +00:00
Chris Lattner
72d29a4b00 Implement a "union-findy" version of DS-Analysis, which eliminates the 
Referrers list on DSNodes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5536 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-11 23:11:51 +00:00
Chris Lattner
d3c2e3237c Fix uninitialized member problem 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5534 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-11 06:36:00 +00:00
Chris Lattner
1fcc101b1c Bugfix for calling dump() after the links vector has been cleared 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5533 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-10 22:46:47 +00:00
Chris Lattner
ed14f8283a Move getNode() out of line 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5531 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-10 18:19:41 +00:00
Chris Lattner
c40c905d63 Implement a new method "viewGraph" which can be used to instantly view a graph from GDB. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5529 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-10 18:17:38 +00:00
Chris Lattner
d4aabcb0d0 TD Pass now does not cause globals to mark nodes incomplete. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5512 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-09 18:40:25 +00:00
Chris Lattner
923fc05b3a Implement optimization for direct function call case. This dramatically 
reduces the number of function nodes created and speeds up analysis by
about 10% overall.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5495 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-05 21:59:58 +00:00
Chris Lattner
f52ade928c Add sanity check 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5489 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-04 00:03:57 +00:00
Chris Lattner
4923d1be91 Hack to work around deficiency in pass infrastructure 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5485 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-03 22:51:28 +00:00
Chris Lattner
5a939029d5 Eliminate unused resolving caller stuff 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5475 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-02-03 19:11:04 +00:00