Chris Lattner
63925c831a
temporarily revert Devang's most recent patch, which caused a large
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compile-time regression in LLC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34385 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-17 23:14:24 +00:00
Devang Patel
62b20023eb
Use inverted map to speedup collectLastUses().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34364 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-17 03:53:44 +00:00
Devang Patel
f5e28d9dfe
Do not drop transferred last uses on the floor.
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Use handleLastUserOverflow().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34006 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 19:37:53 +00:00
Devang Patel
90f1ad7bf4
Fix PR1158
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Do not insert Analysis pass, if it is already available.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33915 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 19:34:17 +00:00
Devang Patel
e27ae7e44e
cvs commit
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33765 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-01 22:08:25 +00:00
Reid Spencer
5cbf985dcb
For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoid
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confusion with external linkage types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33663 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-30 20:08:39 +00:00
Devang Patel
c874eb54ec
- Undo previous check-in (i.e. Do not export TimingInfo class through
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PassManagers.h).
- Add StopPassTimer() and StartPassTimer() to expose TimingInfo to
CallGraphPassManager
- Use these two APIs in CalLgraphPassManager to measure timings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33638 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-29 23:10:37 +00:00
Devang Patel
b05ef6a8eb
Move TimingInfo into PassManagers.h so that other libs can use it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33626 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-29 20:06:26 +00:00
Devang Patel
44b0d29802
Update ModulePass::assignPassManager() to take into account Preferred
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Pass Manager Type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33308 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-17 21:19:23 +00:00
Devang Patel
26426949f3
s/PassDebugging_New/PassDebugging/g
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33307 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-17 20:33:36 +00:00
Devang Patel
be1ffc6b8d
Update assignPassManager() signature to allow selection of preferred
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pass manager type. This allows new FPPassManager to select Call Graph
Pass Manager (if available) as its parent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33306 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-17 20:30:17 +00:00
Devang Patel
8df87095fc
Pass manager may require certain analysis. In such cases, initially
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pass manager is last user.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33273 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-16 22:38:10 +00:00
Devang Patel
9d133e150f
Undo last check-in.
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Remove setupPassManager() and its use.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33270 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-16 21:43:18 +00:00
Devang Patel
531f01f878
Setup pass manager before scheduling required analysis.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33262 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-16 19:46:09 +00:00
Devang Patel
8f3f3d103a
Code refactoring.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33245 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-16 02:00:38 +00:00
Devang Patel
66eeb49d8f
Remove extra white spaces. Fix comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33244 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-15 23:06:56 +00:00
Devang Patel
3f5ecd7eb5
Do not record last users of Pass Manager.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33243 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-15 20:31:54 +00:00
Devang Patel
e24e0e1244
s/addPassToManager/add/g
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33138 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-12 20:07:16 +00:00
Devang Patel
ab7752c149
Move PMTopLevelManager, PMDataManager and FPPassManger classes into
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new PassManagers.h header.
This opens door for implementing CGPassManager in IPA library.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33135 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-12 18:52:44 +00:00
Devang Patel
a0dd987916
Remove dead code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33121 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-12 17:23:48 +00:00
Devang Patel
36bcb82c3f
Start using PMStack. Now each pass is responsibe for assinging
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a pass manager for itself.
There is some opportunity to remove some dead code from PassManager.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33087 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-11 22:15:30 +00:00
Devang Patel
6b9420e943
Use getPassManagerType() instead of dynamic_cast.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33078 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-11 19:59:06 +00:00
Devang Patel
25919cb780
Add PassManagerType enum.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33065 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-11 01:10:25 +00:00
Devang Patel
97149737f2
Robustify assingPassManager() for Module, Function and Basic Block
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Passes.
Robustify PMStack.push()
Add dump() routine to print PMStack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33062 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-11 00:19:00 +00:00
Devang Patel
09e6e4303f
Add PMStack, a Pass Manager stack.
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Eventually, Top level pass managers will use this to keep track of
active pass managers. Eass pass will also learn how to find appropriate
manager from these managers stack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33018 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-08 19:29:38 +00:00
Devang Patel
cde53d3c1e
1) Remove old AnalysisResolver.
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2) Rename AnalysisResolver_New as AnalysisResolver
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32938 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 22:47:07 +00:00
Devang Patel
cccd80dfa3
Remove old pass manager.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32927 91177308-0d34-0410-b5e6-96231b3b80d8
2007-01-05 20:16:23 +00:00
Devang Patel
1336a6bf06
At the beginning of run, initialize analyis info availability for _ALL_
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pass managers. Otherwise, stale available analysis info, from the managers not
yet run, may cause pass manager to take wrong turn.
This fixes CBE test failures reported by nightly tester.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32726 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-21 00:16:50 +00:00
Devang Patel
a68941b2d4
Now, there is additional layer, referred in the comment,
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in place to handle this correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32684 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 20:12:38 +00:00
Devang Patel
5f4ddf517f
s/BasicBlockPassManager/BBPassManager/g
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s/ModulePassManager/MPPassManager/g
s/FunctionPassManagerImpl_New/FunctionPassManagerImpl/g
s/PassManagerImpl_New/PassManagerImpl/g
Introduce FPPassManager to manage function passes and
BBPassManagers.
Now FunctionPassManagerImpl is an implementation class
used by externally visible FunctionPassManager to manage
FPPassManagers.
Module pass manager (MPPassManager) now manages FPPassManagers
and ModulePasses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32679 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-19 19:46:59 +00:00
Devang Patel
1554c85456
Add getNumContainedPasses() and getContainedPass() inteface and use
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it instead of passVectorBegin/End().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32620 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-16 00:56:26 +00:00
Devang Patel
1a8038636c
Cosmetic changes, based on Chris's review.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32618 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 22:57:49 +00:00
Devang Patel
a52035a062
Mark dump* routines const routines.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32610 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 20:13:01 +00:00
Devang Patel
c2ff962bf9
Move PMTopLevelManager and TImingInfo into anon namespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32606 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 19:39:30 +00:00
Devang Patel
ef89c5594a
s/ForcedLastUses/TransferLastUses/g
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Register pass has the its last user, otherwise sometimes no one will claim
LastUse.
Handle transferred last uses from child pass manager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32589 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-15 00:08:26 +00:00
Chris Lattner
a84b3025ca
random minor typographical changes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32579 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 18:22:14 +00:00
Devang Patel
8e58a1b17b
Add -time-passes support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32574 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 00:59:42 +00:00
Devang Patel
017b5d969b
Add debug-pass=Details support to print Required and Preserved Set info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32573 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 00:25:06 +00:00
Devang Patel
693a74e4ee
Add " Made Modification " messages in debug-pass=Executions output.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32572 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-14 00:08:04 +00:00
Devang Patel
4eeea774ce
Add debug-pass=Executions support in new pass manager.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32571 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 23:50:44 +00:00
Devang Patel
c32cf54101
Add -pass-debug=Arguments support in new manager.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32567 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 22:10:00 +00:00
Chris Lattner
6e9e5e026a
fit in 80 cols
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32563 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 21:56:10 +00:00
Devang Patel
e8ff1ce734
Using PDL as a prefix for PassDebugLevel enums is not a good idea.
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Fix it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32562 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 21:13:31 +00:00
Devang Patel
45dc02d6f9
Move enum PassDebugLevel from PassManagerT.h to Pass.h.
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Use PDL as the prefix for these enums.
Define and use PassDebugging_New in new PassManager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32554 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 20:03:48 +00:00
Devang Patel
3162691f69
Add #ifdef switch toggle between old and new pass manager. However,
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continue to use old pass manager at the moment. To use new manager
remove #define USE_OLD_PASSMANAGER 1 from Pass.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32525 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 02:36:01 +00:00
Devang Patel
2db3a3bed7
FunctionPassManager does not support runOnModule().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32519 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 00:34:32 +00:00
Devang Patel
37a6f7966c
Implement PassManager_New destructors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32517 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-13 00:09:23 +00:00
Devang Patel
d4ea4ef541
Remove unused constructor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32516 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 23:51:31 +00:00
Devang Patel
ebc0922eeb
Add routines to dump pass manager queue.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32513 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 23:34:33 +00:00
Devang Patel
b920bd85ad
FunctionPassManager()
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Set AnalysisResolver_New and add FPM to PassManagers list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32512 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 23:27:37 +00:00
Devang Patel
1fbe2c9964
Do not runOnFunction on external functions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32510 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 23:15:28 +00:00
Devang Patel
41545fd663
Initialize AnalysisImpls for each pass before executing the pass.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32509 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 23:13:09 +00:00
Devang Patel
27aaab2bd3
collectRequiredAnalysisPasses().
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Include RequiredTrainsitiveSet also.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32508 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 23:09:32 +00:00
Devang Patel
54e247d2d0
removeNotPreservedAnalysis().
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Do not remove ImmutablePass from the list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32507 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 23:07:44 +00:00
Devang Patel
395ed73984
Initialize activeManager.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32506 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 22:57:43 +00:00
Devang Patel
1e1008a52e
Remove unused constructor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32505 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 22:56:36 +00:00
Devang Patel
a5f9d556b7
Maintain ImmutablePasses list at top level only. Do not make them
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directly available to individual managers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32504 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 22:53:40 +00:00
Devang Patel
d0fa16c336
findAnalysisPass().
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First search all available passes before searching ImmutablePasses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32503 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 22:50:05 +00:00
Devang Patel
7e601a70fc
Fix thinko.
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While searching for a analysis in a pass manager, do not search it into
pass manager's manager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32501 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 22:47:13 +00:00
Devang Patel
1b8d015066
o s/OtherPassManagers/IndirectPassManagers
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o Make IndirectPassManagers vector of PMDataManager *
o Move PMTopLevelManager implementation below all class declarations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32499 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 22:35:25 +00:00
Devang Patel
689c683bcc
Initialize AnalysisImpls for ImmutablePass.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32498 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 22:21:37 +00:00
Devang Patel
dff33ef8e8
Set top level manager.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32496 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-12 22:02:16 +00:00
Devang Patel
298feadd7a
Analysis resolver now manages AnalysisImpls for the given patch.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32389 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-09 01:11:34 +00:00
Devang Patel
5b640e7edc
Top level pass manager keeps track of other managers, so this can be
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removed now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32388 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-09 00:09:12 +00:00
Devang Patel
cd520b187a
Use analysis resolver to find the info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32387 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-09 00:07:38 +00:00
Devang Patel
c9a6293af7
Do not drop ImmutablePasses on the floor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32386 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 23:57:43 +00:00
Devang Patel
145e83dc12
Set AnalysisResolver for the passes when they are inserted into
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pass manager queuer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32385 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 23:53:00 +00:00
Devang Patel
f3dc6d9f95
Add AnalysisResolver_New. It is a replacement for existing
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AnalysisResolver.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32383 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 23:28:54 +00:00
Devang Patel
591b1b7526
Keep track of other pass managers, that are not directly managed by
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top level manager. Use this info to findAnalysisPass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32382 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 23:11:43 +00:00
Devang Patel
c475692c5e
Implement top level FunctionPassManager::run(Function &F)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32381 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 22:57:48 +00:00
Devang Patel
a083e94f79
Do not keep yet another list of pass managers in PassManagerImpl_New.
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Use one provided by toplevel manager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32380 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 22:47:25 +00:00
Devang Patel
e61b7478e5
Remove unused schedulePass() parameter.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32379 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 22:34:02 +00:00
Devang Patel
3279d4c781
Remove unused getAnalysisPass and getAnalysisPassFromManager
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32378 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 22:32:32 +00:00
Devang Patel
69867b511c
Implement PMTopLevel::findAnalysisPass() and
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PMDataManager::findAnalysisPass()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32377 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 22:30:11 +00:00
Devang Patel
4d9a186b10
During runOnModule() do initialization and finalization.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32371 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 19:04:09 +00:00
Devang Patel
97856ceeab
Reuse code. Directly use runOnFunction().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32370 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 19:03:05 +00:00
Devang Patel
cc132cd9fe
Implement FunctionPassManager_New::FunctionPassManager_New(ModuleProvider *P)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32368 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 18:57:16 +00:00
Devang Patel
3b14fbe300
BasicBlockPassManager_New::runOnFunction()
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Do initialization and finalization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32346 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 01:38:28 +00:00
Devang Patel
964e45e607
doInitialization and doFinalization for BasicBlockPassManager_New
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32345 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 00:59:05 +00:00
Devang Patel
f9a60ae75d
Reimplement removeDeadPasses().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32344 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-08 00:37:52 +00:00
Devang Patel
e166340650
set Last User.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32342 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 23:55:10 +00:00
Devang Patel
f72d29c540
Maintain level(or depth) of pass manager in pass manager food chain.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32339 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 23:24:58 +00:00
Devang Patel
c17bbb6da7
New method, PMDataManager::collectRequiredAnalysisPasses()
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32338 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 23:05:44 +00:00
Devang Patel
badc4fae53
When new pass manager is created, initialize available analysis info
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of existing manager at the same level. Otherwise, such info may be
considered as available, which not true.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32334 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:34:21 +00:00
Devang Patel
6e49d8b4bf
PMDataManager does not maintain LastUser info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32332 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:17:09 +00:00
Devang Patel
0ac961d9c1
Make current pass info available _after_ removing info that is not
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preserved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32329 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 22:09:36 +00:00
Devang Patel
b917e38c84
Add TODOs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32328 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 21:58:50 +00:00
Devang Patel
502f19e0f8
Fix thinko.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32327 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 21:44:12 +00:00
Devang Patel
877bfbb9ef
Top level manages schedule the pass immediately at the time of insertion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32326 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 21:32:57 +00:00
Devang Patel
eb0d613ef6
Now FunctionPassManagerImpl_New and PassManagerImpl_New derives from
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PMTopLevelManager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32325 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 21:27:23 +00:00
Devang Patel
1209f416cf
Reimplement schedulePass interface. Move it into PMTopLevelManager.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32324 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 21:10:57 +00:00
Devang Patel
1b17033bc7
While initializing AvailableAnalysis info, make ImmutablePasses available
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immediately.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32323 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 21:02:08 +00:00
Devang Patel
3e44559d01
Add ImmutablePass into the list of info managed by top level pass
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manager.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32322 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 20:51:18 +00:00
Devang Patel
04b4e0595f
If pass reserves all analysis info then each info is not separately
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included in PreservedSet. So check getPreservesAll() first.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32319 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 20:03:49 +00:00
Devang Patel
66d72e140b
Pass Managers themselves do not invalidate any analysis info.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32318 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 19:57:52 +00:00
Devang Patel
dc48f203cd
Add a handle to the top level pass manager in PMDataManager.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32317 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 19:54:15 +00:00
Devang Patel
06e86561a5
Cosmetic markers to divide code in separate chunks.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32316 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 19:39:39 +00:00
Devang Patel
f32b4dd13e
s/noteDownAvailableAnalysis/recordAvailableAnalysis
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While recording available analysis, include interfaces implemented.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32315 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 19:33:53 +00:00
Devang Patel
3f5d2b58b8
Add PMTopLevelManager. It is not used yet.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32314 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 19:21:29 +00:00
Devang Patel
4045af1175
RequiredAnalysis support is buggy and not used at the moment so remove
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the code. Add TODO note.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32313 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-07 18:47:25 +00:00