summaryrefslogtreecommitdiffstats
path: root/llvm/lib/Transforms/Scalar/Reassociate.cpp
Commit message (Collapse)AuthorAgeFilesLines
* 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
* Change the Opcode enum for PHI nodes from "Instruction::PHINode" to ↵Chris Lattner2003-10-191-1/+1
| | | | | | "Instruction::PHI" to be more consistent with the other instructions. llvm-svn: 9269
* Decrease usage of use_size()Chris Lattner2003-10-151-3/+3
| | | | llvm-svn: 9135
* Credits now go into the top-level CREDITS.TXTMisha Brukman2003-09-221-3/+0
| | | | llvm-svn: 8662
* Spell `necessary' correctly.Misha Brukman2003-08-181-1/+1
| | | | llvm-svn: 7944
* Assign arguments different ranks so they get grouped togetherChris Lattner2003-08-131-4/+10
| | | | llvm-svn: 7813
* Fix bug: Reassociate/2003-08-12-InfiniteLoop.llChris Lattner2003-08-121-5/+6
| | | | llvm-svn: 7792
* Assign finer grained ranks, make sure to reassociate top-level after ↵Chris Lattner2003-08-121-7/+11
| | | | | | reassociating bottom level llvm-svn: 7787
* DEBUG got moved to Support/Debug.hChris Lattner2003-08-011-0/+1
| | | | llvm-svn: 7492
* Fix spellingChris Lattner2003-05-021-1/+1
| | | | llvm-svn: 5983
* Remove unnecesary &*'sChris Lattner2003-04-231-1/+1
| | | | llvm-svn: 5872
* Rename Instruction::hasSideEffects() -> mayWriteToMemory()Chris Lattner2003-02-241-1/+1
| | | | llvm-svn: 5620
* Fix a huge performance problem in reassociate by introducing aChris Lattner2002-12-151-1/+7
| | | | | | rank map cache for instruction ranks llvm-svn: 5030
* Minor changes:Chris Lattner2002-12-151-19/+13
| | | | | | | | * Reword comment to make more clear * Don't print out BB's after modification made * Don't delete and new an instruction when we need to move something, just move it. llvm-svn: 5029
* Fixes to the reassociate pass to make it respect dominance propertiesChris Lattner2002-10-311-57/+54
| | | | | | | Huge thanks go to Casey Carter for writing this fix, reassociate is now reoperational! llvm-svn: 4471
* - 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 Lattner2002-10-011-6/+5
| | | | | | | | | | | | * 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
* Simplify code (somtimes dramatically), by using the new "auto-insert" featureChris Lattner2002-09-101-10/+8
| | | | | | of instruction constructors. llvm-svn: 3656
* * 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 Lattner2002-07-251-1/+1
| | | | llvm-svn: 3075
* *** empty log message ***Chris Lattner2002-07-231-4/+2
| | | | llvm-svn: 3016
* MEGAPATCH checkin.Chris Lattner2002-06-251-23/+19
| | | | | | For details, See: docs/2002-06-25-MegaPatchInfo.txt llvm-svn: 2779
* Use the new DEBUG(x) macro to allow debugging code to be enabled on the ↵Chris Lattner2002-05-221-7/+5
| | | | | | commandline llvm-svn: 2713
* * Make debug output conditional on #defineChris Lattner2002-05-161-13/+99
| | | | | | | | | * Add optimization to rank computation to not recursively search when unneccesary. * More agressively negate expressions to open reassociation opportunities. * Linearize (A+B)+(C+D) into ((A+B)+C)+D llvm-svn: 2637
* Add support for printing out statistics information when -stats is added toChris Lattner2002-05-101-0/+6
| | | | | | the command line llvm-svn: 2601
* Give the longer name to the instruction that will probably be eliminated laterChris Lattner2002-05-091-1/+2
| | | | llvm-svn: 2581
* Initial checkin of expression reassociation passChris Lattner2002-05-081-0/+198
llvm-svn: 2559
OpenPOWER on IntegriCloud