eae9772679
We need to use double-checked locking for lazy initialization in this case when running multithreaded.
...
llvm-svn: 73636
2009-06-17 21:16:20 +00:00
5a913d61e3
Rename getAnalysisToUpdate to getAnalysisIfAvailable.
...
llvm-svn: 63198
2009-01-28 13:14:17 +00:00
cbd160f447
Speed up the passmgr by avoiding heap thrashing on vectors.
...
llvm-svn: 54515
2008-08-08 05:33:04 +00:00
106b046d83
fix some warnings when assertions are disabled.
...
llvm-svn: 52587
2008-06-21 19:47:03 +00:00
643b3a0581
Add #includes to make some dependencies explicit.
...
llvm-svn: 51496
2008-05-23 20:40:06 +00:00
0479aa5c0b
Change class' public PassInfo variables to by initialized with the
...
address of the PassInfo directly instead of calling getPassInfo.
This eliminates a bunch of dynamic initializations of static data.
Also, fold RegisterPassBase into PassInfo, make a bunch of its
data members const, and rearrange some code to initialize data
members in constructors instead of using setter member functions.
llvm-svn: 51022
2008-05-13 02:05:11 +00:00
9988569af8
Don't include <map> in Pass.h, which doesn't need it. This requires
...
adding <map> to many files that actually do need it.
llvm-svn: 48667
2008-03-21 23:51:57 +00:00
94f57c56f9
Update comments; getPassName no longer uses RTTI.
...
llvm-svn: 48369
2008-03-14 18:27:04 +00:00
39b0ac4e59
Remove unused runPass methods.
...
llvm-svn: 48044
2008-03-08 01:43:56 +00:00
929391a19a
Fix 80-col violations.
...
llvm-svn: 46510
2008-01-29 12:09:55 +00:00
f3ebc3f3d2
Remove attribution from file headers, per discussion on llvmdev.
...
llvm-svn: 45418
2007-12-29 20:36:04 +00:00
9afb8e4e29
Reduce reliance on rtti info
...
llvm-svn: 43130
2007-10-18 16:11:18 +00:00
0f88f76cfe
Re-install patch to enable use of PassID.
...
I am preparing another patch to address the failure that prompted
Chris to revert this patch earlier.
llvm-svn: 36649
2007-05-02 20:38:25 +00:00
11dfd35627
revert enough of devang's recent patches to get the tree basically working again
...
llvm-svn: 36638
2007-05-02 04:25:31 +00:00
7e86dc2684
disable this assertion as a hack to get the build more unbroken :(
...
llvm-svn: 36637
2007-05-02 04:01:44 +00:00
09f162ca6a
Do not use typeinfo to identify pass in pass manager.
...
llvm-svn: 36632
2007-05-01 21:15:47 +00:00
2c1bba0c0c
Move ~Pass() from Pass.h into Pass.cpp
...
llvm-svn: 36498
2007-04-26 21:33:42 +00:00
a5ebb6af95
Fix a bug that prevented the JIT from working correctly after llvm_shutdown.
...
Pass info objects are initialized by static ctors, so deleting them at
llvm_shutdown time prevents resurrection from working.
llvm-svn: 36292
2007-04-21 00:12:18 +00:00
b622c11f77
Unbreak VC++ build.
...
llvm-svn: 34917
2007-03-05 00:00:42 +00:00
5301e7c605
For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoid
...
confusion with external linkage types.
llvm-svn: 33663
2007-01-30 20:08:39 +00:00
b66334b73b
1) Remove old AnalysisResolver.
...
2) Rename AnalysisResolver_New as AnalysisResolver
llvm-svn: 32938
2007-01-05 22:47:07 +00:00
c6b5a554a4
Remove old pass manager.
...
llvm-svn: 32927
2007-01-05 20:16:23 +00:00
f5a994e5cc
ModulePass and ImmutablePass. Force out of line virtual method.
...
llvm-svn: 32748
2006-12-22 22:49:00 +00:00
03fb587348
Using PDL as a prefix for PassDebugLevel enums is not a good idea.
...
Fix it.
llvm-svn: 32562
2006-12-13 21:13:31 +00:00
f1567a511f
Move enum PassDebugLevel from PassManagerT.h to Pass.h.
...
Use PDL as the prefix for these enums.
Define and use PassDebugging_New in new PassManager.
llvm-svn: 32554
2006-12-13 20:03:48 +00:00
b67904d1dc
Add #ifdef switch toggle between old and new pass manager. However,
...
continue to use old pass manager at the moment. To use new manager
remove #define USE_OLD_PASSMANAGER 1 from Pass.h
llvm-svn: 32525
2006-12-13 02:36:01 +00:00
ad796fadf7
fix PR1039 by making timing info be destroyed by llvm_shutdown, not by
...
static dtors.
llvm-svn: 32411
2006-12-10 07:40:46 +00:00
22e978a736
Removing even more <iostream> includes.
...
llvm-svn: 32320
2006-12-07 20:04:42 +00:00
4d9fc5e896
Switch analysis groups to be unregistered when llvm_shutdown is called.
...
llvm-svn: 32110
2006-12-01 23:46:50 +00:00
1b368a0cf6
Start moving pass registration over to using the ManagedStatic mechanism.
...
This fixes issues where passes get unregistered before llvm_shutdown is
called, and is generally cleaner and simpler. Analysis groups up next.
llvm-svn: 32108
2006-12-01 23:27:45 +00:00
23d540538d
move 'cfgonly' pass tracking into PassInfo, instead of handling it with
...
yet-another global data structure.
llvm-svn: 32102
2006-12-01 22:21:11 +00:00
2f77922d30
Add explicit doInitialization/doFinalization methods instead of making
...
the FunctionPassManager redo this for each function.
llvm-svn: 30079
2006-09-04 04:07:39 +00:00
fbb46500cf
We no longer care whether something is an opt vs analysis pass, only whether
...
something is a pass vs an analysis group now. Simplify interfaces.
llvm-svn: 29920
2006-08-27 22:21:55 +00:00
3d40daa474
Change the ModuleProvider interface to not throw exceptions.
...
llvm-svn: 29024
2006-07-06 21:35:01 +00:00
54cb2d8533
For PR780:
...
Break the "IncludeFile" mechanism into its own header file and adjust other
files accordingly. Use this facility for the IntrinsicInst problem which
was the subject of PR800.
More to follow on this.
llvm-svn: 28709
2006-06-07 20:00:19 +00:00
c66da83a89
Speedup and simplify pass registration by the observation that there is
...
exactly one PassInfo object per RegisterPass object and that their lifetimes
are the same. As such, there is no reason for the RegisterPass object to
dynamically allocate the PassInfo object at compiler startup time: just inline
the object by-value. This should reduce codesize, heap size, and startup time. Yaay.
llvm-svn: 25521
2006-01-23 01:01:04 +00:00
c47b08154d
Patch #6's in Saem's refactor-the-passmanager patch series. From him:
...
This sanitises the world, blows away the specialisations and adds
traits per passmanager type -- seemed most natural.
llvm-svn: 25085
2006-01-04 07:47:13 +00:00
8edc8beacf
Older compilers won't like the inline virtual destructor in the header file
...
so we put the destructor in Pass.cpp and make it non-inline.
llvm-svn: 21520
2005-04-25 01:01:35 +00:00
b1c9317bb4
Remove trailing whitespace
...
llvm-svn: 21427
2005-04-21 23:48:37 +00:00
9083936835
For PR387:\
...
Make only one print method to avoid overloaded virtual warnings when \
compiled with -Woverloaded-virtual
llvm-svn: 18589
2004-12-07 04:03:45 +00:00
79e523de04
'Pass' should now not be derived from by clients. Instead, they should derive
...
from ModulePass. Instead of implementing Pass::run, then should implement
ModulePass::runOnModule.
Also, fix some undefined behavior, expecting | on booleans to evaluate
left-to-right.
llvm-svn: 16435
2004-09-20 04:47:19 +00:00
7c16caa336
Changes For Bug 352
...
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.
llvm-svn: 16137
2004-09-01 22:55:40 +00:00
2e4bfff37c
Give the -time-passes tool option a global storage location so that its
...
value can be discovered by the various LLVM tools.
llvm-svn: 16032
2004-08-24 17:52:35 +00:00
4233155533
There is no error message to print out, end sentence with `!'
...
llvm-svn: 14678
2004-07-07 21:22:05 +00:00
6967cd54f3
Fix for bug 391.
...
Improve exeception handling around bcreader invocations.
llvm-svn: 14674
2004-07-07 21:01:38 +00:00
8baf8e270a
- #include <iostream> since its not in Value.h any more.
...
llvm-svn: 14617
2004-07-04 11:55:37 +00:00
43640d7138
Fix -debug-pass=Executions, which relied on Function, Module, and BasicBlock
...
being annotable
llvm-svn: 12013
2004-02-29 22:37:04 +00:00
465a5cc291
Fix typo in comment
...
llvm-svn: 11966
2004-02-28 21:55:18 +00:00
2eaf58775e
Two problems with these lines of code:
...
1. The "work" was not in the assert, so it was punishing the optimized release
2. getNamedFunction is _very_ expensive in large programs. It is not designed
to be used like this, and was taking 7% of the execution time of the code
generator on perlbmk.
Since the assert "can never fail", I'm just killing it.
llvm-svn: 11214
2004-02-09 00:59:07 +00:00
189d19fb04
Finegrainify namespacification
...
llvm-svn: 10131
2003-11-21 20:23:48 +00:00
960707c335
Put all LLVM code into the llvm namespace, as per bug 109.
...
llvm-svn: 9903
2003-11-11 22:41:34 +00:00
482202a601
Added LLVM project notice to the top of every C++ source file.
...
Header files will be on the way.
llvm-svn: 9298
2003-10-20 19:43:21 +00:00
56a8642a42
Enabling incremental bytecode loading in the JIT:
...
* FunctionPassManager ctor now takes in a ModuleProvider
* run() materializes function before running passes on it
llvm-svn: 9126
2003-10-14 21:38:42 +00:00
ab16a659d7
* Remove extraneous #includes
...
* Fix a nasty initializer ordering bug. Any only-CFG passes which registered
themselves before the CFGOnlyAnalysis vector initialized got forgotten and
thus got invalidated and recomputed.
In particular, in my compiled version of gccas, the Loop information pass was
being recomputed unnecessarily.
llvm-svn: 9074
2003-10-13 05:33:01 +00:00
dd99f5bf8f
Rename method
...
llvm-svn: 9055
2003-10-12 18:52:12 +00:00
cc31fddf13
Don't include Config/stdio.h or <stdio.h>.
...
llvm-svn: 9031
2003-10-10 18:46:29 +00:00
7eb05a170a
Spell `necessary' correctly.
...
llvm-svn: 7944
2003-08-18 14:43:39 +00:00
2cc4b9dd2c
Add new method to FunctionPassManager to add ImmutablePasses.
...
llvm-svn: 7838
2003-08-14 06:07:57 +00:00
e7e094467d
Dramatically simplify how -time-passes works.
...
This also enables -time-passes for FunctionPassManagers, which allows it to
be used for the JIT
llvm-svn: 7834
2003-08-14 05:20:28 +00:00
b7a8388b8c
Add FunctionPassManager - it's like a PassManager, but it only deals in
...
FunctionPasses.
llvm-svn: 7778
2003-08-12 17:22:39 +00:00
3ef61afb76
Merged in autoconf branch. This provides configuration via the autoconf
...
system.
llvm-svn: 7014
2003-06-30 21:59:07 +00:00
0cfcaf0cc3
Remove usage of sys/unistd.h
...
llvm-svn: 6788
2003-06-19 18:42:09 +00:00
9ad7757e7c
Add helper method
...
llvm-svn: 5753
2003-03-21 21:41:02 +00:00
820d971233
- Rename AnalysisUsage::preservesAll to getPreservesAll & preservesCFG to
...
setPreservesCFG to be less confusing.
llvm-svn: 4255
2002-10-21 20:00:28 +00:00
af751b8e72
Factor timer code out of PassManager implementation, into a generic interface
...
exposed by Support/Timer.h.
llvm-svn: 3993
2002-10-01 19:54:07 +00:00
ee0788d42d
Add support for ImmutablePasses, which are not run, and cannot be
...
invalidated.
llvm-svn: 3921
2002-09-25 21:59:11 +00:00
548002f3d5
Another portability fix provided via Casey Carter:
...
ISSUE: getTimeRecord in lib/VMCore/Pass.cpp uses timeval and
gettimeofday() without including sys/time.h.
ACTION: Include sys/time.h.
llvm-svn: 3699
2002-09-13 14:47:12 +00:00
bae3c67050
Add a new BasicBlockPass::doInitialization/Finalization(Function &) pair of
...
methods that may be useful for BasicBlockPasses.
llvm-svn: 3688
2002-09-12 17:06:40 +00:00
b3708e267e
- PassManager prints analysis sets nicer
...
- Use Pass::AnalysisImpls instead of findAnalysisGroupMemeber
llvm-svn: 3534
2002-08-30 20:23:45 +00:00
675e7a9e3d
- Fighting with linking problem due to removing the ::ID elements. Now the
...
implementation .cpp files for analyses are not being included into gccas
and friends because it is linking to the .a file and there is no explicit
symbol reference to bring in the .o file. The new IncludeFile hack is the
result.
llvm-svn: 3436
2002-08-21 23:51:51 +00:00
10d7b85d5e
Remove debugging code accidentally checked in.
...
llvm-svn: 3430
2002-08-21 22:49:31 +00:00
6e041bdb12
- Implement the new AnalysisGroup feature, neccesary for Value#ing and pointer analysis
...
llvm-svn: 3426
2002-08-21 22:17:09 +00:00
4b16963ca2
- Eliminate the need for analyses to expose an ::ID member.
...
llvm-svn: 3414
2002-08-21 17:08:37 +00:00
e821d78432
Sort -time-passes report first by user+system, then by Wall clock time.
...
llvm-svn: 3407
2002-08-20 18:47:53 +00:00
ca5afe74ab
Add missing space
...
llvm-svn: 3387
2002-08-19 20:42:12 +00:00
5ec216b5fe
Fix the -time-passes option to not print NaN when there is zero execution time
...
llvm-svn: 3382
2002-08-19 15:43:33 +00:00
6a33d6f0bb
Enhance -time-passes to be more detailed and useful
...
llvm-svn: 3199
2002-08-01 19:33:09 +00:00
395c27ae39
We need iostream in PassManagerT.h to use cerr
...
llvm-svn: 3183
2002-07-31 18:04:17 +00:00
1e4867fed2
Implement new -debug-pass=Arguments option that causes PassManager to
...
print out the command line options for the optimizations it is running.
llvm-svn: 3165
2002-07-30 19:51:02 +00:00
198cf42178
* Move some code from Pass.cpp to PassManagerT.h
...
* Implement stuff so that code can declare that they only depend on the CFG of
a function, not on anything else. This speeds up GCCAS a lot.
llvm-svn: 3155
2002-07-30 16:27:02 +00:00
071577d66d
* PassInfo is allowed to be missing now (ie, not all passes need be registered)
...
* getPassName uses PassInfo if it's available
* PassInfo is now cached in the pass so that it is only looked up once, maximum
llvm-svn: 3123
2002-07-29 21:02:31 +00:00
2675007573
* Standardize how analysis results/passes as printed with the print() virtual
...
methods
* Eliminate AnalysisID: Now it is just a typedef for const PassInfo*
* Simplify how AnalysisID's are initialized
* Eliminate Analysis/Writer.cpp/.h: incorporate printing functionality into
the analyses themselves.
llvm-svn: 3116
2002-07-27 01:12:17 +00:00
a82ee2df46
*** empty log message ***
...
llvm-svn: 3065
2002-07-24 22:08:53 +00:00
37d3c95b0f
Add support for pass registration
...
llvm-svn: 3018
2002-07-23 18:08:00 +00:00
f5cad15a67
*** empty log message ***
...
llvm-svn: 2985
2002-07-22 02:10:13 +00:00
8c37789a33
changes for 64bit gcc
...
llvm-svn: 2801
2002-06-25 22:07:38 +00:00
113f4f4609
MEGAPATCH checkin.
...
For details, See: docs/2002-06-25-MegaPatchInfo.txt
llvm-svn: 2779
2002-06-25 16:13:24 +00:00
7e0dbe62e8
Make functions that preserve the CFG not invalidate analyses that only depend
...
on the CFG of a function
llvm-svn: 2506
2002-05-06 19:31:52 +00:00
37104aace8
Add new optional getPassName() virtual function that a Pass can override
...
to make debugging output a lot nicer.
llvm-svn: 2395
2002-04-29 14:57:45 +00:00
e2eb99eb62
Add a new command line option for PassManager using utilities.
...
Now for llc, gccas, analyze, opt, etc you can specify the -time-passes
command line option that outputs a timing summary report that indicates
how long each pass takes to execute.
llvm-svn: 2394
2002-04-29 04:04:29 +00:00
ee2ff5da74
Move FunctionPass::doesNotModifyCFG to AnalysisUsage::preservesCFG()
...
llvm-svn: 2384
2002-04-28 21:25:41 +00:00
37c8667190
* Add a stub to FunctionPass so that subclasses can declare that they do not
...
modify the CFG. It currently does nothing, but will in the future.
* Changes to make the public PassManager.h be MUCH smaller, and devoid of
implementation details. Now PassManager is just a Pimpl class that wraps
PassManagerT<Module>, but lib/VMCore/Pass.cpp is now the only class that
has to #include PassManagerT.h
llvm-svn: 2383
2002-04-28 20:46:05 +00:00
a454b5b7c5
Minor changes to allow Modules (which are no longer Values) to work
...
llvm-svn: 2361
2002-04-28 05:14:06 +00:00
c8e665431b
* Rename MethodPass class to FunctionPass
...
- Rename runOnMethod to runOnFunction
* Transform getAnalysisUsageInfo into getAnalysisUsage
- Method is now const
- It now takes one AnalysisUsage object to fill in instead of 3 vectors
to fill in
- Pass's now specify which other passes they _preserve_ not which ones
they modify (be conservative!)
- A pass can specify that it preserves all analyses (because it never
modifies the underlying program)
* s/Method/Function/g in other random places as well
llvm-svn: 2333
2002-04-27 06:56:12 +00:00
1be6266721
Make the release build compile
...
llvm-svn: 2107
2002-04-04 19:24:48 +00:00
57698e2c0b
Change references from Method to Function
...
change references from MethodARgument to FunctionArgument
llvm-svn: 1991
2002-03-26 18:01:55 +00:00
60a6591d83
Method.h no longer includes BasicBlock.h
...
Method::inst_* is now in llvm/Support/InstIterator.h
GraphTraits specializations for BasicBlock and Methods are now in llvm/Support/CFG.h
llvm-svn: 1746
2002-02-12 21:07:25 +00:00
ac3e060c59
* Make debugging output nicer
...
* Implement pass memory freeing after the pass is unused
* Expose PassManager typedef in Pass.h instead of PassManager.h
llvm-svn: 1617
2002-01-31 18:32:27 +00:00
cdd09c2c17
Implement new pass framework
...
llvm-svn: 1606
2002-01-31 00:45:31 +00:00
d013ba96a9
* Expose new command line arg --debug-pass for gccas and llc debugging
...
* Remember to initialize MethodPassBatcher::BBPBatcher instance var in ctor
* Move PassManager::run() from header file
llvm-svn: 1556
2002-01-23 05:49:41 +00:00
Owen Anderson