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314 Commits

Author SHA1 Message Date
Devang Patel 640c5bba77 Implement PMTopLevel::findAnalysisPass() and 
PMDataManager::findAnalysisPass()

llvm-svn: 32377
 2006-12-08 22:30:11 +00:00
Devang Patel 0e29e29cc5 During runOnModule() do initialization and finalization. 
llvm-svn: 32371
 2006-12-08 19:04:09 +00:00
Devang Patel 1929089ea2 Reuse code. Directly use runOnFunction(). 
llvm-svn: 32370
 2006-12-08 19:03:05 +00:00
Devang Patel 1f65368a82 Implement FunctionPassManager_New::FunctionPassManager_New(ModuleProvider *P) 
llvm-svn: 32368
 2006-12-08 18:57:16 +00:00
Devang Patel e958559204 BasicBlockPassManager_New::runOnFunction() 
Do initialization and finalization.

llvm-svn: 32346
 2006-12-08 01:38:28 +00:00
Devang Patel 475c453c00 doInitialization and doFinalization for BasicBlockPassManager_New 
llvm-svn: 32345
 2006-12-08 00:59:05 +00:00
Devang Patel 17ad096dd8 Reimplement removeDeadPasses(). 
llvm-svn: 32344
 2006-12-08 00:37:52 +00:00
Devang Patel bc03f13b75 set Last User. 
llvm-svn: 32342
 2006-12-07 23:55:10 +00:00
Devang Patel 4c36e6bee0 Maintain level(or depth) of pass manager in pass manager food chain. 
llvm-svn: 32339
 2006-12-07 23:24:58 +00:00
Devang Patel 1d6267cac3 New method, PMDataManager::collectRequiredAnalysisPasses() 
llvm-svn: 32338
 2006-12-07 23:05:44 +00:00
Devang Patel 4949fe01f1 When new pass manager is created, initialize available analysis info 
of existing manager at the same level. Otherwise, such info may be
considered as available, which not true.

llvm-svn: 32334
 2006-12-07 22:34:21 +00:00
Devang Patel f4805ce89a PMDataManager does not maintain LastUser info. 
llvm-svn: 32332
 2006-12-07 22:17:09 +00:00
Devang Patel 17bff0dbdc Make current pass info available _after_ removing info that is not 
preserved.

llvm-svn: 32329
 2006-12-07 22:09:36 +00:00
Devang Patel 642c1437cf Add TODOs 
llvm-svn: 32328
 2006-12-07 21:58:50 +00:00
Devang Patel 28bbcbed4f Fix thinko. 
llvm-svn: 32327
 2006-12-07 21:44:12 +00:00
Devang Patel 31217aff9b Top level manages schedule the pass immediately at the time of insertion. 
llvm-svn: 32326
 2006-12-07 21:32:57 +00:00
Devang Patel abcd1d38ed Now FunctionPassManagerImpl_New and PassManagerImpl_New derives from 
PMTopLevelManager.

llvm-svn: 32325
 2006-12-07 21:27:23 +00:00
Devang Patel de124185fa Reimplement schedulePass interface. Move it into PMTopLevelManager. 
llvm-svn: 32324
 2006-12-07 21:10:57 +00:00
Devang Patel b3900320c6 While initializing AvailableAnalysis info, make ImmutablePasses available 
immediately.

llvm-svn: 32323
 2006-12-07 21:02:08 +00:00
Devang Patel e0eb9d8e31 Add ImmutablePass into the list of info managed by top level pass 
manager.

llvm-svn: 32322
 2006-12-07 20:51:18 +00:00
Devang Patel 2e169c37ea If pass reserves all analysis info then each info is not separately 
included in PreservedSet. So check getPreservesAll() first.

llvm-svn: 32319
 2006-12-07 20:03:49 +00:00
Devang Patel f9d96b934d Pass Managers themselves do not invalidate any analysis info. 
llvm-svn: 32318
 2006-12-07 19:57:52 +00:00
Devang Patel f3827bc21d Add a handle to the top level pass manager in PMDataManager. 
llvm-svn: 32317
 2006-12-07 19:54:15 +00:00
Devang Patel a1514cbdea Cosmetic markers to divide code in separate chunks. 
llvm-svn: 32316
 2006-12-07 19:39:39 +00:00
Devang Patel e9976aa91d s/noteDownAvailableAnalysis/recordAvailableAnalysis 
While recording available analysis, include interfaces implemented.

llvm-svn: 32315
 2006-12-07 19:33:53 +00:00
Devang Patel f33f3ebd14 Add PMTopLevelManager. It is not used yet. 
llvm-svn: 32314
 2006-12-07 19:21:29 +00:00
Devang Patel 8f677cecaa RequiredAnalysis support is buggy and not used at the moment so remove 
the code. Add TODO note.

llvm-svn: 32313
 2006-12-07 18:47:25 +00:00
Devang Patel a6b6dcbb1b s/clearAnalysis/initializeAnalysisInfo/g 
llvm-svn: 32312
 2006-12-07 18:41:09 +00:00
Devang Patel dbe4a1eef2 s/CommonPassManagerImpl/PMDataManager/g 
llvm-svn: 32311
 2006-12-07 18:36:24 +00:00
Devang Patel 6fea285c82 Add overview of pass manager. 
llvm-svn: 32309
 2006-12-07 18:23:30 +00:00
Bill Wendling f3baad3ee1 Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are 
now cerr, cout, and NullStream resp.

llvm-svn: 32298
 2006-12-07 01:30:32 +00:00
Bill Wendling dfc91897df Changed to using LLVM streams. 
llvm-svn: 31955
 2006-11-28 02:09:03 +00:00
Devang Patel 9f3083eef0 Add run(Function &F) support in FunctionPassManager_New 
llvm-svn: 31756
 2006-11-15 19:39:54 +00:00
Devang Patel 4a3fa4ff26 Tidy up marking of last analysis user pass. 
llvm-svn: 31746
 2006-11-15 01:48:14 +00:00
Devang Patel ff631ae600 Add doInitialization and doFinalization support in FunctionManager_New. 
llvm-svn: 31745
 2006-11-15 01:27:05 +00:00
Devang Patel 42add710fa Do not derive CommonPassManagerImpl from Pass. 
Now BasicBlockPassManager_New is a FunctionPass,
FunctionPassManager_New is a ModulePass

llvm-svn: 31744
 2006-11-15 01:11:27 +00:00
Devang Patel 07f4f58945 Copy initializeAnalysisImpl() implementation from PassManagerT. 
Update LastUser to recursively walk required transitive set.

llvm-svn: 31741
 2006-11-14 21:49:36 +00:00
Devang Patel ca1892699c Implement removeDeadPasses(). 
llvm-svn: 31722
 2006-11-14 03:05:08 +00:00
Devang Patel 3f0832a3b5 Keep track of Last user of analysis phase. 
llvm-svn: 31721
 2006-11-14 02:54:23 +00:00
Devang Patel f60b5d9676 Use std::map to map AnalysisID and Pass. 
llvm-svn: 31720
 2006-11-14 01:59:59 +00:00
Devang Patel 050ec72ae4 Manage analysis passes during run. 
llvm-svn: 31716
 2006-11-14 01:23:29 +00:00
Devang Patel dafa4ddc46 Update comments. 
llvm-svn: 31713
 2006-11-14 00:03:04 +00:00
Devang Patel 7086844634 Update PassManagerImpl_New::analysisCurrentlyAvailable to check all 
managed passmanagers.

llvm-svn: 31710
 2006-11-13 22:53:19 +00:00
Devang Patel ebba970a6d Check currently available anlysis in active managers. 
llvm-svn: 31709
 2006-11-13 22:40:09 +00:00
Devang Patel 1a6eaa49fe Implement schedulePasses(). 
llvm-svn: 31671
 2006-11-11 02:22:31 +00:00
Devang Patel db789fb8f2 Implement PassManagerImpl_New::add(). 
Just add pass into the pass manager queue without processing analysis.

llvm-svn: 31670
 2006-11-11 02:06:21 +00:00
Devang Patel 90b05e0bc3 While adding pass into the manager, process Analysis only if it is 
required to do so.

llvm-svn: 31669
 2006-11-11 02:04:19 +00:00
Devang Patel 2efbad4a72 Remove dead code. 
llvm-svn: 31668
 2006-11-11 01:56:39 +00:00
Devang Patel 8cad70de14 Code refactoring. Move common code into CommonPassManagerImpl :) 
llvm-svn: 31667
 2006-11-11 01:51:02 +00:00
Devang Patel a98445962d Move CommonPassManagerImpl from PassManager.h to PassManager.cpp 
llvm-svn: 31666
 2006-11-11 01:31:05 +00:00
Devang Patel 349170f5da Remove analysis that is not preserved by the pass from AvailableAnalysis. 
llvm-svn: 31665
 2006-11-11 01:24:55 +00:00
Devang Patel 643676c1f5 Keep track if analysis made available by the pass. 
llvm-svn: 31664
 2006-11-11 01:10:19 +00:00
Devang Patel 6c9f548704 Keep track of analysis required by the passes. Force use of new pass 
manager if a pass does not preserve analysis that is used by other
passes.

llvm-svn: 31659
 2006-11-11 00:42:16 +00:00
Devang Patel 0ed477969f s/PassManagerAnalysisHelper/CommonPassManagerImpl 
Inherit CommonPassManagerImpl from Pass.

llvm-svn: 31642
 2006-11-10 21:33:13 +00:00
Devang Patel 4e12f86a1b Split FunctionPassManager_New into FunctionPassManager_New and FunctionPassManagerImpl_New. 
FunctionPassManagerImpl_New implements the pass manager.
FunctionPassManager_New is the public interface.

llvm-svn: 31547
 2006-11-08 10:44:40 +00:00
Devang Patel 376fefafb2 Split PassManager_New into PassManager_New and PassManagerImpl_New. 
PassManagerImpl_New implements the pass manager.
PassManager_New is the public interface.

llvm-svn: 31546
 2006-11-08 10:29:57 +00:00
Devang Patel ca58e3532f Move BasicBlockPassManager_New, FunctionPassManager_New and 
ModulePassManager_New class declarations from PassManager.h
to PassManager.cpp

llvm-svn: 31545
 2006-11-08 10:05:38 +00:00
Devang Patel d65e9e9fd8 Beautify. 
llvm-svn: 31533
 2006-11-08 01:31:28 +00:00
Devang Patel 3c8eb62560 Update new pass managers to use PassManagerAnalysisHelper API. 
llvm-svn: 31526
 2006-11-07 22:56:50 +00:00
Devang Patel f68a34908d Introduce PassManagerAnalysisHelper. 
llvm-svn: 31522
 2006-11-07 22:35:17 +00:00
Devang Patel c290c8a2c8 Add PassManager_New. 
llvm-svn: 31521
 2006-11-07 22:23:34 +00:00
Devang Patel 05e1a970f3 Add ModulePassManager_New. 
llvm-svn: 31517
 2006-11-07 22:03:15 +00:00
Devang Patel 0c2012ffb3 Add FunctionPassManager_New. 
llvm-svn: 31515
 2006-11-07 21:49:50 +00:00
Devang Patel 6e5a113923 Add BasicBlockPassManager_New. 
llvm-svn: 31513
 2006-11-07 21:31:57 +00:00