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* Fixed spelling and grammar.Misha Brukman2003-09-112-18/+18
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* Don't build dead directoriesChris Lattner2003-09-011-1/+1
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* Remove dead library makefileChris Lattner2003-09-011-8/+0
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* Remove makefile for dead libraryChris Lattner2003-09-011-9/+0
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* LiveRange.h is now in lib/CodeGen/RegAllocChris Lattner2003-09-011-1/+1
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* LiveRangeInfo got moved into the lib/CodeGen/RegAlloc directoryChris Lattner2003-09-012-2/+2
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* PhyRegAlloc.h got moved to lib/CodeGen/RegAllocChris Lattner2003-09-011-1/+1
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* Move IGNode from public include directory to here. Minor cleanups like ↵Chris Lattner2003-09-015-117/+102
| | | | | | adding std:: namespace qualifiers git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8295 91177308-0d34-0410-b5e6-96231b3b80d8
* Fixed two double free bugs that caused llc to segfault or run forever.John Criswell2003-08-281-5/+21
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* Removing READMETanya Lattner2003-08-282-35/+2
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* Putting my revised version of ModuloScheduling in cvs. This is not complete...Tanya Lattner2003-08-284-2940/+155
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* Moved index into BB to common graph class because its needed by ↵Tanya Lattner2003-08-282-4/+1
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* Added/removed header fileTanya Lattner2003-08-271-1/+0
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* *** empty log message ***Tanya Lattner2003-08-273-416/+273
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* First version of SchedGraph common class and refactoring of SchedGraph.Tanya Lattner2003-08-255-481/+353
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* Fix bug: Jello/2003-08-23-RegisterAllocatePhysReg.llChris Lattner2003-08-231-13/+21
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* The word `dependent' has no `a'.Misha Brukman2003-08-212-2/+2
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* Fix spelloChris Lattner2003-08-211-1/+1
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* Spell `necessary' correctly.Misha Brukman2003-08-181-1/+1
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* Fix bug: Jello/2003-08-15-AllocaAssertion.llChris Lattner2003-08-171-8/+18
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* Fix typo in commentBrian Gaeke2003-08-151-1/+1
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* Remove uses of the NonCopyable class, to make the doxygen output look betterChris Lattner2003-08-151-9/+17
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* rename selection directory and library to SelectionDAGChris Lattner2003-08-152-2/+2
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* Add a bunch of new node types, etcChris Lattner2003-08-152-12/+71
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* Factory methods for function passes now return type FunctionPass *.Brian Gaeke2003-08-142-2/+2
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* Factory methods for function passes now return type FunctionPass *.Brian Gaeke2003-08-141-5/+2
| | | | | | | Get rid of RegisterLLC, which can't handle FunctionPasses anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7836 91177308-0d34-0410-b5e6-96231b3b80d8
* Factory methods for FunctionPasses now return type FunctionPass *.Brian Gaeke2003-08-134-6/+6
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* Mapping directory no longer existsChris Lattner2003-08-131-1/+1
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* Obsolete fileChris Lattner2003-08-131-4/+0
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* For instructions in a delay slot of another instruction,Vikram S. Adve2003-08-121-12/+16
| | | | | | | | | we no longer need to find the live-before set of the delayed branch since that set is now included the live-before/after set of the instructions in each delay slot. Just assert that instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7796 91177308-0d34-0410-b5e6-96231b3b80d8
* Build the SelectionDAG libraryChris Lattner2003-08-111-1/+1
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* Initial checkin of SelectionDAG implementation. This is still rough andChris Lattner2003-08-113-0/+332
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* Fix assertion in MachineInstr::substituteValue().Vikram S. Adve2003-08-071-2/+2
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* Use a new local data structure instead of the MachineInstr::regsUsed setChris Lattner2003-08-051-8/+7
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* Add a mapChris Lattner2003-08-051-0/+4
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* Minor cleanupsChris Lattner2003-08-051-23/+22
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* Physical registers no longer live in the regsUsed set for each machine instrChris Lattner2003-08-051-18/+30
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* Do not insert physical regsiters into the regsUsed setChris Lattner2003-08-051-3/+0
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* All callers of these methods actually wanted them to preserve the flags,Chris Lattner2003-08-051-26/+5
| | | | | | | | | | so get rid of the def/use parameters that were getting passed in. **** This now changes the semantics of these methods to preserve the flags, not clobber them! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7602 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix bugs handling ESP in alloca referencesChris Lattner2003-08-051-3/+6
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* Revert previous change, and be really anal about what physical registers can do.Chris Lattner2003-08-051-27/+19
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* Don't bother calculating info unless its needed. May reduce number of stack ↵Chris Lattner2003-08-041-4/+2
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* * Fix spelling of 'necessary'Chris Lattner2003-08-041-26/+61
| | | | | | | | * Add a lot more DEBUG output, which is better structured than before * Fix bug: Jello/2003-08-04-PhysRegLiveFailure.llx git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7583 91177308-0d34-0410-b5e6-96231b3b80d8
* Simplify code, eliminating the need for the X86 isVoid target instr flagChris Lattner2003-08-031-3/+4
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* Set debug typesChris Lattner2003-08-032-0/+2
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* Remove using declChris Lattner2003-08-031-3/+1
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* Wrap at 80 columnsChris Lattner2003-08-031-1/+2
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* Move DEBUG to Debug.hChris Lattner2003-08-012-1/+3
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* All constant-evaluation code now unified intoVikram S. Adve2003-07-291-31/+8
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* 1. Bug fix: Don't use branch operand reg. as temp. reg. whenVikram S. Adve2003-07-291-81/+326
| | | | | | | | | | | | spilling values used by an instruction in the delay slot of the branch (which will eventually be moved before the branch). 2. Bug fix: Delete the delay slot instr, not the branch instr, when moving delay slot instr. out!!!! 3. Move code to insert caller-saves moved here from SparcRegInfo: it is now machine-independent. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7389 91177308-0d34-0410-b5e6-96231b3b80d8
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