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path: root/llvm/lib/Transforms/Scalar/ConstantProp.cpp
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* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
| | | | llvm-svn: 45418
* Fix typo in comment.Nick Lewycky2007-05-061-1/+1
| | | | llvm-svn: 36873
* Drop 'const'Devang Patel2007-05-031-2/+2
| | | | llvm-svn: 36662
* Use 'static const char' instead of 'static const int'.Devang Patel2007-05-021-2/+2
| | | | | | | Due to darwin gcc bug, one version of darwin linker coalesces static const int, which defauts PassID based pass identification. llvm-svn: 36652
* Do not use typeinfo to identify pass in pass manager.Devang Patel2007-05-011-0/+4
| | | | llvm-svn: 36632
* Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes inReid Spencer2007-02-051-1/+2
| | | | | | | the Transforms library. This reduces debug library size by 132 KB, debug binary size by 376 KB, and reduces link time for llvm tools slightly. llvm-svn: 33939
* Adjust #includes to match movement of constant folding code from ↵Chris Lattner2007-01-301-1/+1
| | | | | | transformutils to libanalysis. llvm-svn: 33680
* Switch over Transforms/Scalar to use the STATISTIC macro. For each statisticChris Lattner2006-12-191-2/+3
| | | | | | | converted, we lose a static initializer. This also allows GCC to emit warnings about unused statistics. llvm-svn: 32690
* Detemplatize the Statistic class. The only type it is instantiated withChris Lattner2006-12-061-1/+1
| | | | | | is 'unsigned'. llvm-svn: 32279
* eliminate RegisterOpt. It does the same thing as RegisterPass.Chris Lattner2006-08-271-1/+2
| | | | llvm-svn: 29925
* Remove trailing whitespaceMisha Brukman2005-04-211-3/+3
| | | | llvm-svn: 21427
* Prototype these functions more accuratelyChris Lattner2004-09-201-1/+1
| | | | llvm-svn: 16432
* Changes For Bug 352Reid Spencer2004-09-011-1/+1
| | | | | | | | 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
* Changes to fix up the inst_iterator to pass to boost iterator checks. ThisChris Lattner2004-04-271-1/+4
| | | | | | patch was graciously contributed by Vladimir Prus. llvm-svn: 13185
* Constant propagation should remove the dead instructionsChris Lattner2004-04-131-0/+4
| | | | llvm-svn: 12917
* Add header file I accidentally removed in teh shuffleChris Lattner2004-01-121-0/+1
| | | | llvm-svn: 10795
* Remove unneeded #includeChris Lattner2004-01-121-1/+0
| | | | llvm-svn: 10788
* Finegrainify namespacificationChris Lattner2004-01-091-5/+2
| | | | llvm-svn: 10725
* Put all LLVM code into the llvm namespace, as per bug 109.Brian Gaeke2003-11-111-0/+4
| | | | llvm-svn: 9903
* Added LLVM project notice to the top of every C++ source file.John Criswell2003-10-201-0/+7
| | | | | | Header files will be on the way. llvm-svn: 9298
* Hopefully, the final fix for `[Pp]ropogate'.Misha Brukman2003-05-201-8/+8
| | | | llvm-svn: 6251
* - Rename AnalysisUsage::preservesAll to getPreservesAll & preservesCFG toChris Lattner2002-10-211-1/+1
| | | | | | setPreservesCFG to be less confusing. llvm-svn: 4255
* Updates to work with recent Statistic's changes:Chris Lattner2002-10-011-3/+3
| | | | | | | | | | | | * Renamed StatisticReporter.h/cpp to Statistic.h/cpp * Broke constructor to take two const char * arguments instead of one, so that indendation can be taken care of automatically. * Sort the list by pass name when printing * Make sure to print all statistics as a group, instead of randomly when the statistics dtors are called. * Updated ProgrammersManual with new semantics. llvm-svn: 4002
* * Add support for different "PassType's"Chris Lattner2002-07-261-1/+1
| | | | | | | | | | | | | | | * Add new RegisterOpt/RegisterAnalysis templates for registering passes that are to show up in opt or analyze * Register Analyses now * Change optimizations to use RegisterOpt instead of RegisterPass * Add support for different "PassType's" * Add new RegisterOpt/RegisterAnalysis templates for registering passes that are to show up in opt or analyze * Register Analyses now * Change optimizations to use RegisterOpt instead of RegisterPass * Remove getPassName implementations from various subclasses llvm-svn: 3113
* *** empty log message ***Chris Lattner2002-07-231-2/+2
| | | | llvm-svn: 3016
* MEGAPATCH checkin.Chris Lattner2002-06-251-2/+2
| | | | | | For details, See: docs/2002-06-25-MegaPatchInfo.txt llvm-svn: 2779
* Trivial cleanupsChris Lattner2002-05-131-2/+2
| | | | llvm-svn: 2617
* Add support for printing out statistics information when -stats is added toChris Lattner2002-05-101-1/+5
| | | | | | the command line llvm-svn: 2601
* Merge all individual .h files into a single Scalar.h fileChris Lattner2002-05-071-1/+1
| | | | llvm-svn: 2537
* Factor code out to the TransformUtils libraryChris Lattner2002-05-071-80/+2
| | | | llvm-svn: 2516
* * Eliminate dead code that should have been removed in last revisionChris Lattner2002-05-061-146/+50
| | | | | | | | | * Convert main constant propogation pass to be worklist driven instead of iterative. * -constprop pass no longer "constant propogates" terminator instructions - CFG is now preserved! llvm-svn: 2502
* * Use simplified interface to constant propogation stuff.Chris Lattner2002-05-061-35/+8
| | | | | | | | * Remove dead PHI case (which could not work due to getNumOperands rather than getNumIncomingValues. This really belongs in InstCombine, anyway so we'll move it there. llvm-svn: 2497
* Implement constant propogation of shift instructionsChris Lattner2002-05-061-4/+33
| | | | llvm-svn: 2471
* Add new optional getPassName() virtual function that a Pass can overrideChris Lattner2002-04-291-0/+2
| | | | | | to make debugging output a lot nicer. llvm-svn: 2395
* Tighten up the AnalysisUsage of lots of passes, primarily to correctly ↵Chris Lattner2002-04-281-0/+6
| | | | | | indicate whether or not they invalidate the CFGA llvm-svn: 2386
* Split ConstantVals.h into Constant.h and Constants.hChris Lattner2002-04-281-1/+0
| | | | llvm-svn: 2378
* * Rename MethodPass class to FunctionPassChris Lattner2002-04-271-2/+2
| | | | | | | | | | | | | | | - 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
* s/Method/FunctionChris Lattner2002-04-081-1/+1
| | | | | | Remove extraneous #includes of llvm/Assembly/Writer llvm-svn: 2178
* ConstantHandling moved into VMCore libraryChris Lattner2002-04-081-1/+1
| | | | llvm-svn: 2165
* Change references to the Method class to be references to the FunctionChris Lattner2002-04-071-6/+6
| | | | | | | class. The Method class is obsolete (renamed) and all references to it are being converted over to Function. llvm-svn: 2144
* Fix bug: test/Regression/Other/2002-03-11-ConstPropCrash.llChris Lattner2002-03-111-2/+4
| | | | llvm-svn: 1858
* Change over to use new style pass mechanism, now passes only expose smallChris Lattner2002-02-261-11/+17
| | | | | | creation functions in their public header file, unless they can help it. llvm-svn: 1816
* Move stuff out of the Optimizations directories into the appropriate TransformsChris Lattner2002-01-211-14/+11
| | | | | | directories. Eliminate the opt namespace. llvm-svn: 1520
* Changes to build successfully with GCC 3.02Chris Lattner2002-01-201-1/+1
| | | | llvm-svn: 1503
* Assertion could never fail because another one would in it's place. :)Chris Lattner2001-12-131-1/+1
| | | | llvm-svn: 1449
* Rename ConstPoolVal -> ConstantChris Lattner2001-12-031-12/+12
| | | | | | | Rename ConstPool* -> Constant* Rename ConstPoolVals.h -> ConstantVals.h llvm-svn: 1407
* Split the PHINode class out from the iOther.h file into the iPHINode.h fileChris Lattner2001-12-031-0/+1
| | | | llvm-svn: 1405
* Expose constant propogation of an instruction in a clean wayChris Lattner2001-11-261-37/+24
| | | | llvm-svn: 1376
* Implemented constant propogation of cast instructionsChris Lattner2001-10-311-0/+27
| | | | llvm-svn: 1064
* Convert optimizations to the pass infrastructureChris Lattner2001-10-181-1/+1
| | | | llvm-svn: 873
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