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Author SHA1 Message Date
Chris Lattner
82609bbc7c Add more info 
llvm-svn: 4682
 2002-11-10 07:31:38 +00:00
Chris Lattner
928e9c012b * Dramatically rework liveness evaluation. 
* Implement the first step of the Globals graph: Deleting nodes from function
  graphs.  In practice, these nodes need to be moved to the globals graph, but
  this will be taken care of later.  Note that the graphs computed right now are
  not strictly correct!

llvm-svn: 4681
 2002-11-10 06:59:55 +00:00
Chris Lattner
9df7df3e02 Add more numbers 
llvm-svn: 4680
 2002-11-10 06:55:29 +00:00
Chris Lattner
a91cf7f41b Add a timer to evaluate bytecode load time and space requirements 
llvm-svn: 4679
 2002-11-10 06:55:02 +00:00
Chris Lattner
f5667969d1 Honor the shouldPrintAuxCalls flag 
llvm-svn: 4678
 2002-11-10 06:53:59 +00:00
Chris Lattner
2597c1158f Initialize PrintAuxCalls member 
llvm-svn: 4677
 2002-11-10 06:53:38 +00:00
Chris Lattner
db1822a429 Add hasGraph() methods to all of the passes for the printer 
llvm-svn: 4676
 2002-11-10 06:53:19 +00:00
Chris Lattner
a30663385f * Bottom-Up graphs print the Aux call vector 
* Significantly improve DEBUG output
* Aggressively fold calls together if we inlined a graph that provides
  call nodes.
* Add a bailout if the current graph has over 200 call nodes in it, this is
  a really whacky case that should never happen.

llvm-svn: 4675
 2002-11-10 06:52:47 +00:00
Chris Lattner
7cb6ecd396 Implement swapping 
llvm-svn: 4674
 2002-11-10 06:48:24 +00:00
Chris Lattner
fbfba19b2f Implement support for swapping. Callsites now sort by callee 
llvm-svn: 4673
 2002-11-10 06:48:11 +00:00
Chris Lattner
667b09146f Add capability to set a preference of what call vector is printed to dot files 
llvm-svn: 4672
 2002-11-10 06:47:35 +00:00
Chris Lattner
58a8339c03 Fix a problem where bad graphs could be generated 
llvm-svn: 4671
 2002-11-10 06:47:03 +00:00
Chris Lattner
8175700c70 Run local, bu, & td analyses 
llvm-svn: 4670
 2002-11-10 06:41:19 +00:00
Chris Lattner
b5493b772c Add new test that causes infinite recursion in bu pass 
llvm-svn: 4669
 2002-11-10 06:41:07 +00:00
Chris Lattner
96d1bfd014 Fix testcase: FunctionResolve/2002-11-09-ExternFn.ll 
llvm-svn: 4668
 2002-11-10 03:36:55 +00:00
Chris Lattner
d700f5db93 New testcase 
llvm-svn: 4667
 2002-11-10 03:35:43 +00:00
Chris Lattner
1fe76d2385 eliminate the ability to remove global nodes from deadNodeElminate... for now. 
This slows stuff down a bit, but it should get much better before it gets any
worse.

llvm-svn: 4666
 2002-11-09 22:07:02 +00:00
Chris Lattner
d9c732c581 Remove obsolete code 
llvm-svn: 4665
 2002-11-09 21:41:44 +00:00
Chris Lattner
20d264e16b Fix logic 
llvm-svn: 4664
 2002-11-09 21:40:58 +00:00
Chris Lattner
0752756a6a Add globals graphs to all three passes 
llvm-svn: 4663
 2002-11-09 21:12:07 +00:00
Chris Lattner
c2eca7c7bc Move maskNodeTypes from cpp file 
llvm-svn: 4662
 2002-11-09 21:02:30 +00:00
Chris Lattner
f6ea37ce99 Move maskNodeTypes to header file 
llvm-svn: 4661
 2002-11-09 21:02:26 +00:00
Chris Lattner
e726eb5ea7 Clean up DSGraph::removeDeadNodes interface 
llvm-svn: 4660
 2002-11-09 21:00:49 +00:00
Chris Lattner
3e54e8f3ca Make removeTriviallyDeadNodes a private interface of DSGraph 
llvm-svn: 4659
 2002-11-09 20:55:24 +00:00
Chris Lattner
f17ffc0cc5 Make removeTriviallyDeadNodes a private interface 
llvm-svn: 4658
 2002-11-09 20:55:04 +00:00
Chris Lattner
082bbe3069 Don't put constants into the scalar map! 
llvm-svn: 4657
 2002-11-09 20:14:03 +00:00
Chris Lattner
1c5c03d6f7 Add initial support for a globals graph 
llvm-svn: 4656
 2002-11-09 20:01:01 +00:00
Chris Lattner
5a11bf70c3 Tighten up array handling 
llvm-svn: 4655
 2002-11-09 19:25:27 +00:00
Chris Lattner
6172544663 #include Datastructure.h first 
llvm-svn: 4654
 2002-11-09 19:25:10 +00:00
Chris Lattner
0db8dff751 Remove unneccesary #include 
llvm-svn: 4653
 2002-11-09 19:24:41 +00:00
Chris Lattner
a81c52f557 Remove GlobalDSGraph delcaration 
llvm-svn: 4652
 2002-11-09 19:21:56 +00:00
Chris Lattner
a651878973 Add highlighting of changes fields 
llvm-svn: 4651
 2002-11-09 19:15:58 +00:00
Chris Lattner
ca81f24a2e Allow tests to be run with release tools when ENABLE_OPTIMIZED=1 
llvm-svn: 4650
 2002-11-09 00:50:02 +00:00
Chris Lattner
0141841bc4 Fix warning 
llvm-svn: 4649
 2002-11-09 00:49:43 +00:00
Chris Lattner
b3580d5111 Fix warning & release build 
llvm-svn: 4648
 2002-11-09 00:49:05 +00:00
Chris Lattner
fa3cdfdcf7 Fix release build 
llvm-svn: 4647
 2002-11-09 00:48:52 +00:00
Chris Lattner
15e2b6ddb9 Add new methods 
llvm-svn: 4646
 2002-11-08 23:22:48 +00:00
Chris Lattner
f03f32d2e8 Fix spelling error 
llvm-svn: 4645
 2002-11-08 23:18:37 +00:00
Chris Lattner
1287614e0f Add numbers for array folding 
llvm-svn: 4644
 2002-11-08 22:51:10 +00:00
Chris Lattner
608bb157f7 Fold arrays down to a single element. This causes huge wins on some benchmarks 
for example: 197.parser (64M->14M), 164.gzip (14M->2.7M).  The actual graphs
represented should not change at all.

llvm-svn: 4643
 2002-11-08 22:49:57 +00:00
Chris Lattner
6606515304 Add a bunch more numbers 
llvm-svn: 4642
 2002-11-08 22:29:30 +00:00
Chris Lattner
a6520dea5c Add another option to cloneGraph 
llvm-svn: 4641
 2002-11-08 22:28:55 +00:00
Chris Lattner
4baa01ba61 ONLY merge in the aux call sites, this causes a HUGE speedup 
llvm-svn: 4640
 2002-11-08 22:27:25 +00:00
Chris Lattner
380395f58e Allow specification of whether the call sites should be copied, AND whether 
the aux call sites should be copied

llvm-svn: 4639
 2002-11-08 22:27:09 +00:00
Chris Lattner
5cffea23bb Reenable 'quick exit' case 
llvm-svn: 4638
 2002-11-08 22:26:43 +00:00
Chris Lattner
8cd66f734f Reduce amount of work needed to compute ip/modref 
llvm-svn: 4637
 2002-11-08 22:17:01 +00:00
Chris Lattner
ee05a7d01c fix path 
llvm-svn: 4636
 2002-11-08 21:29:22 +00:00
Chris Lattner
b3bf781d44 Reimplement TD pass completely it now works 
llvm-svn: 4635
 2002-11-08 21:28:37 +00:00
Chris Lattner
f1e963a98c Cannot modify original call sites vector 
llvm-svn: 4634
 2002-11-08 21:27:37 +00:00
Chris Lattner
427b472549 - Add a bunch of checking to make sure that dead nodes are not used after they 
are marked DEAD.  This helped track down some bugs
- Fix a bunch of bugs where we were doing work on nodes after they became dead
- Add support for aux function call sites
- Add support for not cloning call sites

llvm-svn: 4633
 2002-11-08 21:27:12 +00:00