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5515 Commits

Author SHA1 Message Date
Chris Lattner f8292feb04 Fix problem breaking GAP, use hasNoReferrers more 
llvm-svn: 5530
 2003-02-10 18:18:18 +00:00
Chris Lattner f4122de179 Implement a new method "viewGraph" which can be used to instantly view a graph from GDB. 
llvm-svn: 5529
 2003-02-10 18:17:38 +00:00
Chris Lattner 75007f16de Implement a new "viewGraph" method which can be used to instantly view a graph from gdb 
llvm-svn: 5528
 2003-02-10 18:17:07 +00:00
Chris Lattner b96f2123ab Rearrange code 
llvm-svn: 5527
 2003-02-10 18:16:36 +00:00
Chris Lattner 5153d44a91 Fix problem breaking Fhourstones 
llvm-svn: 5526
 2003-02-10 18:16:19 +00:00
Chris Lattner eaec4be9ea Revert Anand's patch which broke the build 
llvm-svn: 5525
 2003-02-10 15:55:50 +00:00
Chris Lattner df2a78e833 Make steensgaards performance not shameful 
llvm-svn: 5524
 2003-02-10 00:14:57 +00:00
Chris Lattner 43df2886c5 Don't insert null entries into the scalar map for constexpr (cast null to Ty) 
llvm-svn: 5523
 2003-02-09 23:04:12 +00:00
Anand Shukla 893dfda486 *** empty log message *** 
llvm-svn: 5522
 2003-02-09 21:15:36 +00:00
Chris Lattner c15e3d93f2 Remove the -debug option from release executables 
llvm-svn: 5521
 2003-02-09 21:13:57 +00:00
Chris Lattner b0208e1ae3 Allow printing of various types of alias analysis results 
llvm-svn: 5520
 2003-02-09 20:40:13 +00:00
Chris Lattner 2393160bde Implement knowledge in BasicAA that &A->field != &A and (P+1) != P 
llvm-svn: 5519
 2003-02-09 19:38:11 +00:00
Chris Lattner 1fbac976b9 - Fix BasicAA to correctly detect the non-aliasness of A[1] & A[2] 
llvm-svn: 5518
 2003-02-09 19:27:21 +00:00
Chris Lattner 4e0457a027 Switch to using the right call vector 
llvm-svn: 5517
 2003-02-09 19:26:47 +00:00
Chris Lattner 8a8407d1fd Add a basic-aa test 
llvm-svn: 5516
 2003-02-09 19:01:00 +00:00
Chris Lattner 93fdaf9cb9 Fix major bugs in incompleteness marking that were pessimizing results 
llvm-svn: 5515
 2003-02-09 18:42:43 +00:00
Chris Lattner e4059b4ed6 Print out the steens graph if -debug is specified 
llvm-svn: 5514
 2003-02-09 18:42:16 +00:00
Chris Lattner 0eee7eb390 * Fix a bug where global incompleteness marking would not mark the global 
itself incomplete!
* Allow incompleteness callers to specify they don't want globals to be
  considered sources of incompleteness.

llvm-svn: 5513
 2003-02-09 18:41:49 +00:00
Chris Lattner ed8dbc90a5 TD Pass now does not cause globals to mark nodes incomplete. 
llvm-svn: 5512
 2003-02-09 18:40:25 +00:00
Chris Lattner 26bd24cd81 Add a special case for main because we know it's incoming arguments don't alias 
llvm-svn: 5511
 2003-02-08 23:08:02 +00:00
Chris Lattner d73f9f55f2 Fix a bug where we would mark the callees arguments incomplete if the caller was external. 
llvm-svn: 5510
 2003-02-08 23:07:39 +00:00
Chris Lattner eadcadc54b Fix division by zero problem 
llvm-svn: 5509
 2003-02-08 23:04:50 +00:00
Chris Lattner 63ea85f089 Remove explicit result counters 
llvm-svn: 5508
 2003-02-08 23:03:17 +00:00
Chris Lattner cb7d6429fc Add a flag which effectively disables field sensitivity 
llvm-svn: 5506
 2003-02-08 20:18:39 +00:00
Chris Lattner fdc902e6f2 Don't bother counting alias results, allow the AliasAnalysisCounter to do that. 
llvm-svn: 5505
 2003-02-07 20:39:48 +00:00
Chris Lattner 9a734b6c24 Allow counting multiple passes, and print the pass name counted 
llvm-svn: 5504
 2003-02-07 20:39:17 +00:00
Chris Lattner e996681c1c New general purpose alias analysis result auditor 
llvm-svn: 5503
 2003-02-07 19:46:03 +00:00
Chris Lattner afc83ba35e Add notes from Vikram's email 
llvm-svn: 5502
 2003-02-07 19:25:35 +00:00
Chris Lattner 0c552b8a74 Remove obsolete page 
llvm-svn: 5501
 2003-02-07 19:22:53 +00:00
Chris Lattner 371fd2c59b Add a summary 
llvm-svn: 5500
 2003-02-06 22:06:08 +00:00
Chris Lattner 4ecd2d0125 Fix a problem Sumant was running into 
llvm-svn: 5499
 2003-02-06 22:03:46 +00:00
Chris Lattner 4fdb75f223 Simple N^2 alias anlysis accuracy checker 
llvm-svn: 5498
 2003-02-06 21:29:49 +00:00
Chris Lattner 66f24706ea New "open projects" document 
llvm-svn: 5497
 2003-02-06 19:39:21 +00:00
Chris Lattner f7979c2f2b Fix an assertion failure 
llvm-svn: 5496
 2003-02-06 00:15:08 +00:00
Chris Lattner 80614ee5ef Implement optimization for direct function call case. This dramatically 
reduces the number of function nodes created and speeds up analysis by
about 10% overall.

llvm-svn: 5495
 2003-02-05 21:59:58 +00:00
Chris Lattner 5981c63e6e Squelch warning 
llvm-svn: 5494
 2003-02-05 21:44:28 +00:00
Chris Lattner 6a9307866c Allow the addition of edge source labels 
llvm-svn: 5493
 2003-02-05 19:40:59 +00:00
Chris Lattner d7357ab5d1 Remove bogus assertion 
llvm-svn: 5492
 2003-02-04 16:33:23 +00:00
Chris Lattner 04fb4b5808 Fix a huge bug with handling non-pointer instructions 
llvm-svn: 5491
 2003-02-04 00:59:50 +00:00
Chris Lattner 36fd3eccbd Make the TD pass not include all of the call nodes from the local pass, 
eliminating incomplete markers from them

llvm-svn: 5490
 2003-02-04 00:59:32 +00:00
Chris Lattner a0e9e6ec8c Add sanity check 
llvm-svn: 5489
 2003-02-04 00:03:57 +00:00
Chris Lattner 7e41fedd3a Fix steensgaard to work on a lot more cases... 
llvm-svn: 5488
 2003-02-04 00:03:37 +00:00
Chris Lattner 4113571cd1 Fix printing of nonfunction graphs 
llvm-svn: 5487
 2003-02-04 00:03:18 +00:00
Chris Lattner eededa396e Rename variable 
llvm-svn: 5486
 2003-02-03 22:51:53 +00:00
Chris Lattner 390cec0c77 Hack to work around deficiency in pass infrastructure 
llvm-svn: 5485
 2003-02-03 22:51:28 +00:00
Chris Lattner 8fd2b77547 Initial implementation of ds-aa 
llvm-svn: 5484
 2003-02-03 22:50:46 +00:00
Chris Lattner e344bdf485 Check field sensitivity 
llvm-svn: 5483
 2003-02-03 21:40:14 +00:00
Chris Lattner 20278b4ffd Build DS-AA tests 
llvm-svn: 5482
 2003-02-03 21:31:53 +00:00
Chris Lattner 8d621888f9 Initial tests for DS alias analysis 
llvm-svn: 5481
 2003-02-03 21:31:43 +00:00
Chris Lattner 4b9eb3d2a1 Add statistics to basicAA pass 
llvm-svn: 5480
 2003-02-03 21:16:17 +00:00