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path: root/llvm/lib/CodeGen/InstrSched/InstrScheduling.cpp
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* Fixed spelling.Misha Brukman2003-09-171-2/+2
| | | | llvm-svn: 8588
* Add flag to control whether or not delay slots are filled duringVikram S. Adve2003-09-161-1/+7
| | | | | | instruction scheduling (this is off by default). llvm-svn: 8553
* First version of SchedGraph common class and refactoring of SchedGraph.Tanya Lattner2003-08-251-3/+3
| | | | llvm-svn: 8148
* Remove uses of the NonCopyable class, to make the doxygen output look betterChris Lattner2003-08-151-9/+17
| | | | llvm-svn: 7880
* Factory methods for function passes now return type FunctionPass *.Brian Gaeke2003-08-141-1/+1
| | | | llvm-svn: 7839
* Be const correctChris Lattner2003-07-261-2/+2
| | | | llvm-svn: 7348
* Cleaned up code layout. No functional changes.Misha Brukman2003-05-221-446/+396
| | | | llvm-svn: 6304
* Kill `using' directives.Misha Brukman2003-05-221-23/+22
| | | | llvm-svn: 6301
* Rename llvm/Analysis/LiveVar/FunctionLiveVarInfo.h -> ↵Chris Lattner2003-01-141-2/+2
| | | | | | llvm/CodeGen/FunctionLiveVarInfo.h llvm-svn: 5284
* Rename MachineInstrInfo -> TargetInstrInfoChris Lattner2003-01-141-6/+6
| | | | llvm-svn: 5272
* More renamings of Target/Machine*Info to Target/Target*InfoChris Lattner2002-12-291-2/+2
| | | | llvm-svn: 5204
* Remove usage of MachineBasicBlock::getChris Lattner2002-10-281-38/+32
| | | | llvm-svn: 4341
* Make Scheduling Class variables be 'unsigned' instead of 'int'Chris Lattner2002-10-281-3/+3
| | | | llvm-svn: 4333
* *** empty log message ***Chris Lattner2002-10-281-1/+0
| | | | llvm-svn: 4323
* Rename MachineCodeForBasicBlock to MachineBasicBlockChris Lattner2002-10-281-7/+7
| | | | llvm-svn: 4318
* Changed `MachineCodeForMethod' to `MachineFunction'.Misha Brukman2002-10-281-2/+2
| | | | llvm-svn: 4301
* Tell PassManager that this pass does not invalidate the CFG so that dominatorChris Lattner2002-10-231-0/+1
| | | | | | information and Loop info will not have to be recomputed after this runs. llvm-svn: 4269
* Use vectors instead of hash_maps for issueGaps and conflictLists.Vikram S. Adve2002-10-131-15/+9
| | | | | | | These hash lookups were a major sink of time because they happen so often! Also, add option to disable scheduling. llvm-svn: 4138
* * Removed extraneous #includesChris Lattner2002-08-091-1/+0
| | | | | | | * Fixed file headers to be consistent with the rest of LLVM * Other minor fixes llvm-svn: 3277
* - Cleaned up the interface to AnalysisUsage to take analysis class namesChris Lattner2002-08-081-1/+1
| | | | | | | instead of ::ID's. - Pass::getAnalysis<> now no longer takes an optional argument llvm-svn: 3265
* Refix stuff for GCC 2.95, 3.0.4 & 3.1Chris Lattner2002-07-251-6/+6
| | | | llvm-svn: 3094
* now removes deleted nops from MachineCodeForInstructionMehwish Nagda2002-07-251-8/+20
| | | | llvm-svn: 3090
* *** empty log message ***Chris Lattner2002-07-251-1/+1
| | | | llvm-svn: 3075
* *** empty log message ***Chris Lattner2002-07-241-5/+5
| | | | llvm-svn: 3056
* *** empty log message ***Chris Lattner2002-07-221-7/+10
| | | | llvm-svn: 2985
* A single MachineInstr operand may now be both a def and a use,Vikram S. Adve2002-07-081-3/+4
| | | | | | | | | so additional dep. edges have to be added. This was needed to correctly handle conditional move instructions! MachineCodeForBasicBlock is now an annotation on BasicBlock. Renamed "earliestForNode" to "earliestReadyTimeForNode". llvm-svn: 2826
* MEGAPATCH checkin.Chris Lattner2002-06-251-6/+5
| | | | | | For details, See: docs/2002-06-25-MegaPatchInfo.txt llvm-svn: 2779
* Move debug options out of header files so that the header does not haveChris Lattner2002-05-221-2/+3
| | | | | | to #include CommandLine.h. llvm-svn: 2712
* Hide debugging optionsChris Lattner2002-05-201-1/+1
| | | | llvm-svn: 2676
* Eliminate duplicate or unneccesary #include'sChris Lattner2002-04-291-5/+1
| | | | llvm-svn: 2397
* 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
* s/Method/FunctionChris Lattner2002-04-271-3/+3
| | | | llvm-svn: 2336
* * Rename MethodPass class to FunctionPassChris Lattner2002-04-271-12/+7
| | | | | | | | | | | | | | | - 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
* No need to reserve space, erasing does not change the size of the container.Chris Lattner2002-04-091-1/+0
| | | | llvm-svn: 2201
* * Add a file header with some informationChris Lattner2002-04-091-35/+25
| | | | | | | | | | * Delete the DelaySlotInfo objects created by the SchedulingManager class. These leaked objects were accounting for 3/4 of the memory leaked by the backend, so this is a relatively major win. * Reorganize SchedulingManager::getDelaySlotInfoForInstr so that it has better code locality (making it easier to read). llvm-svn: 2197
* s/Method/FunctionChris Lattner2002-04-081-2/+2
| | | | llvm-svn: 2180
* Add option to disable scheduling.Vikram S. Adve2002-03-241-39/+53
| | | | | | | | Destroy live-variable information after scheduling so it is recomputed before later phases (e.g., reg. allocation). Use deterministic iterator to enumerate sched graphs. llvm-svn: 1972
* * Silence signed/unsigned warningsChris Lattner2002-02-241-2/+2
| | | | | | * Make it compile with GCC 3.0.4 llvm-svn: 1787
* * Pull BasicBlock::pred_* and BasicBlock::succ_* out of BasicBlock.h and intoChris Lattner2002-02-121-4/+2
| | | | | | | | | llvm/Support/CFG.h * Make pred & succ iterators for intervals global functions * Add #includes that are now neccesary because BasicBlock.h doesn't include InstrTypes.h anymore llvm-svn: 1750
* * Eliminate the LiveVarSet class, making applyTranferFuncForMInst a staticChris Lattner2002-02-051-1/+0
| | | | | | | | | function in the one .cpp file that uses it. Use ValueSet's instead. * Prepare to delete LiveVarSet.h & LiveVarSet.cpp * Eliminate the ValueSet class, making all old member functions into global templates that will eventually be moved to Support. llvm-svn: 1711
* * The itf exposed by InstrScheduling is now a single function to create the ↵Chris Lattner2002-02-041-36/+51
| | | | | | | | | | | | right pass * InstructionScheduling is now a real pass * InstrSched _uses_ LiveVar analysis, instead of creating it's own copy many times through a loop. In this was LiveVarAnalysis is actually even SHARED by Register allocation. * SchedPriorities is now passed the live var information in llvm-svn: 1700
* Remove dependence on BBLiveVar from InstrSchedulingChris Lattner2002-02-041-2/+1
| | | | | | Minor cleanups llvm-svn: 1688
* * Get machine instrs from Instructin's by using MachineCodeForInstruction::getChris Lattner2002-02-031-10/+10
| | | | | | * Convert a few (*X). to X-> llvm-svn: 1643
* Changes to build successfully with GCC 3.02Chris Lattner2002-01-201-22/+21
| | | | llvm-svn: 1503
* Create a new #include "Support/..." directory structure to move thingsChris Lattner2001-11-271-6/+2
| | | | | | | | from "llvm/Support/..." that are not llvm dependant. Move files and fix #includes llvm-svn: 1400
* Major improvement to how nodes are built for a BB.Vikram S. Adve2001-11-121-15/+9
| | | | | | LLVM instruction is no longer recorded in each node, but BB is. llvm-svn: 1262
* Use node->getOpCode() instead of node->getMachineInstr()->getOpCode().Vikram S. Adve2001-11-091-36/+38
| | | | | | Much nicer. llvm-svn: 1223
* MachineCodeForMethod is now an annotation on class Method.Vikram S. Adve2001-11-081-1/+1
| | | | llvm-svn: 1198
* Modify code that processes delay slots so that it preserves anyVikram S. Adve2001-10-221-11/+36
| | | | | | useful instructions already inserted into delay slots. llvm-svn: 945
* Don't insert useful instructions in delay slot of a RETURN.Vikram S. Adve2001-10-101-26/+31
| | | | llvm-svn: 721
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