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556 Commits

Author SHA1 Message Date
Chris Lattner
a4c1b5f3e6 rename some methods and add some new methods for dealing with the globals list 
in a DSNode.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20701 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-20 02:38:39 +00:00
Chris Lattner
6269be8aca Make each scalar map contain a reference to an equivalence class of global 
variables.  Do not insert a global into the scalar map unless it is the
leader of its equivalence class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20695 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-19 22:13:13 +00:00
Chris Lattner
ed53fe9945 Each DS collection now contains an equivalence class of globals values. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20694 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-19 22:12:33 +00:00
Chris Lattner
ce325fdb87 add a method to clear globals from a node 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20693 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-19 22:12:03 +00:00
Chris Lattner
0f34412293 add 3 methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20667 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-17 23:45:35 +00:00
Chris Lattner
df6001380a remove use of compat_iterator 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20642 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-16 22:42:01 +00:00
Chris Lattner
a9fec4ed81 remove warning, make computeGGToGMapping return an invnodemap. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20621 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-15 17:52:07 +00:00
Chris Lattner
adea6306d4 add support for hashing nodehandles. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20620 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-15 17:51:51 +00:00
Chris Lattner
60cc3e1c4e add iterators for return nodes list. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20617 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-15 16:46:11 +00:00
Jeff Cohen
805213e65c Do it right... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20605 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-15 06:21:40 +00:00
Jeff Cohen
0ef161eef9 Fix VC++ breakage. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20604 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-15 06:15:08 +00:00
Chris Lattner
e448580492 Rename method, add counterpart. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20592 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-15 00:58:09 +00:00
Chris Lattner
62b2b22573 Add a useful method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20587 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-14 19:22:33 +00:00
Chris Lattner
bc341e616e Add support for printing EQ graphs 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20581 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-13 19:50:40 +00:00
Chris Lattner
b25959a632 remove this from the PA namespace, leaving it in the llvm ns 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20574 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-12 12:08:52 +00:00
Chris Lattner
8694c076c7 Fix some crashes noted by John Mellor-Crummey's group. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20558 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-11 00:00:56 +00:00
Chris Lattner
df28a31435 export two methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20526 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-09 05:34:23 +00:00
Chris Lattner
51a4ad475b new helper method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20491 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-03-06 20:55:34 +00:00
Chris Lattner
803513b364 Fix a case where we incorrectly returned hasComputableLoopEvolution for 
a ternary commutative expr.  Remove FIXME that does not need to be fixed
(can't happen).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20335 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-26 18:40:02 +00:00
Chris Lattner
d672ab936f Add a new method to make it easy to update graphs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20194 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-15 18:40:55 +00:00
Chris Lattner
afc0dc7184 Add a new replaceSymbolicValuesWithConcrete method to the SCEV class, 
adjust const'ness a bit to be more correct.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20145 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-13 04:34:51 +00:00
Chris Lattner
748ca4de2c Add some iterators that should have come in long ago 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20085 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-09 03:14:29 +00:00
Chris Lattner
ddf5a35eed Hopefully fix the build on Darwin with GCC 3.3 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20064 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-07 16:09:01 +00:00
Chris Lattner
eefc71be20 Add some new members 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20034 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-04 19:58:06 +00:00
Chris Lattner
fbafcb7468 add new member 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20033 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-04 19:57:57 +00:00
Chris Lattner
3a826203c7 Add a new method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20017 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-02-03 18:40:05 +00:00
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
Jeff Cohen
a5ba89421e Get VC++ compiling again 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19869 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-28 07:29:32 +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
6e400f76e6 Apply feed back from Chris: 
1. Rename createLoaderPass to CreateProfileLoaderPass
  2. Opt shouldn't use the pass registered in CodeGen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19431 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-10 03:56:27 +00:00
Jeff Cohen
1d7b5de7ee Add last four createXxxPass functions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19424 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-09 20:42:52 +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
Jeff Cohen
534927d82d Add even more missing createXxxPass functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19402 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-01-08 22:01:16 +00:00
Chris Lattner
fb752ba02a Make code fit in 80 cols 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19016 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-17 17:02:54 +00:00
Chris Lattner
248e8ebeff Make the AliasAnalysis interface more precise for common cases. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18956 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-15 07:21:39 +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
Reid Spencer
ce9653ce44 For PR387:\ 
Make only one print method to avoid overloaded virtual warnings when \
compiled with -Woverloaded-virtual


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18589 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-12-07 04:03:45 +00:00
Chris Lattner
276636c93b Change interface to this method a bit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18274 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-27 18:37:04 +00:00
Chris Lattner
07bfa52405 Add a new interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18266 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-11-26 21:36:25 +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