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* Emit saveri with the correct operand order, patch by Richard Pennington!Chris Lattner2008-08-031-1/+1
| | | | llvm-svn: 54313
* Move reMaterialize() from TargetRegisterInfo to TargetInstrInfo.Evan Cheng2008-03-311-9/+0
| | | | llvm-svn: 48995
* Rename MRegisterInfo to TargetRegisterInfo.Dan Gohman2008-02-101-1/+1
| | | | llvm-svn: 46930
* Move even more functionality from MRegisterInfo into TargetInstrInfo.Owen Anderson2008-01-071-38/+0
| | | | | | Some day I'll get it all moved over... llvm-svn: 45672
* Move some more instruction creation methods from RegisterInfo into InstrInfo.Owen Anderson2008-01-011-92/+0
| | | | llvm-svn: 45484
* Move copyRegToReg from MRegisterInfo to TargetInstrInfo. This is part of theOwen Anderson2007-12-311-21/+0
| | | | | | Machine-level API cleanup instigated by Chris. llvm-svn: 45470
* Add new shorter predicates for testing machine operands for various types: Chris Lattner2007-12-301-7/+11
| | | | | | | | | | | | e.g. MO.isMBB() instead of MO.isMachineBasicBlock(). I don't plan on switching everything over, so new clients should just start using the shorter names. Remove old long accessors, switching everything over to use the short accessor: getMachineBasicBlock() -> getMBB(), getConstantPoolIndex() -> getIndex(), setMachineBasicBlock -> setMBB(), etc. llvm-svn: 45464
* Use MachineOperand::getImm instead of MachineOperand::getImmedValue. ↵Chris Lattner2007-12-301-4/+4
| | | | | | Likewise setImmedValue -> setImm llvm-svn: 45453
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
| | | | llvm-svn: 45418
* Add a argument to storeRegToStackSlot and storeRegToAddr to specify whetherEvan Cheng2007-12-051-5/+6
| | | | | | the stored register is killed. llvm-svn: 44600
* Remove redundant foldMemoryOperand variants and other code clean up.Evan Cheng2007-12-021-2/+5
| | | | llvm-svn: 44517
* Add parameter to getDwarfRegNum to permit targetsDale Johannesen2007-11-131-1/+1
| | | | | | | | to use different mappings for EH and debug info; no functional change yet. Fix warning in X86CodeEmitter. llvm-svn: 44056
* Use TableGen to emit information for dwarf register numbers. Anton Korobeynikov2007-11-111-0/+5
| | | | | | | | This makes DwarfRegNum to accept list of numbers instead. Added three different "flavours", but only slightly tested on x86-32/linux. Please check another subtargets if possible, llvm-svn: 43997
* - Added getOpcodeAfterMemoryUnfold(). It doesn't unfold an instruction, but ↵Evan Cheng2007-10-181-2/+2
| | | | | | | | only returns the opcode of the instruction post unfolding. - Fix some copy+paste bugs. llvm-svn: 43153
* Use SmallVectorImpl instead of SmallVector with hardcoded size in MRegister ↵Evan Cheng2007-10-181-4/+4
| | | | | | public interface. llvm-svn: 43150
* - Added a few target hooks to generate load / store instructions from / to anyEvan Cheng2007-10-051-0/+55
| | | | | | | | address (not just from / to frameindexes). - Added target hooks to unfold load / store instructions / SDNodes into separate load, data processing, store instructions / SDNodes. llvm-svn: 42621
* Allow copyRegToReg to emit cross register classes copies.Evan Cheng2007-09-261-4/+10
| | | | | | Tested with "make check"! llvm-svn: 42346
* Long live the exception handling!Anton Korobeynikov2007-07-141-2/+3
| | | | | | | | | | | | | | | This patch fills the last necessary bits to enable exceptions handling in LLVM. Currently only on x86-32/linux. In fact, this patch adds necessary intrinsics (and their lowering) which represent really weird target-specific gcc builtins used inside unwinder. After corresponding llvm-gcc patch will land (easy) exceptions should be more or less workable. However, exceptions handling support should not be thought as 'finished': I expect many small and not so small glitches everywhere. llvm-svn: 39855
* eliminateFrameIndex() change.Evan Cheng2007-05-011-1/+3
| | | | llvm-svn: 36626
* Added MRegisterInfo hook to re-materialize an instruction.Evan Cheng2007-03-201-0/+9
| | | | llvm-svn: 35205
* PEI now passes a RegScavenger ptr to eliminateFrameIndex.Evan Cheng2007-02-281-2/+2
| | | | llvm-svn: 34707
* By default, spills kills the register being stored.Evan Cheng2007-02-231-3/+3
| | | | llvm-svn: 34515
* Support to provide exception and selector registers.Jim Laskey2007-02-211-0/+10
| | | | llvm-svn: 34482
* Re-apply my liveintervalanalysis changes. Now with PR1207 fixes.Evan Cheng2007-02-191-0/+17
| | | | llvm-svn: 34428
* For PR1207:Reid Spencer2007-02-191-17/+0
| | | | | | | Revert patches that caused the problem. Evan, please investigate and reapply when you've discovered the problem. llvm-svn: 34399
* Added getReservedRegs().Evan Cheng2007-02-171-0/+17
| | | | llvm-svn: 34376
* hasFP() is now a virtual method of MRegisterInfo.Evan Cheng2007-01-231-0/+3
| | | | llvm-svn: 33455
* Fix naming inconsistency.Evan Cheng2007-01-021-6/+6
| | | | llvm-svn: 32823
* What should be the last unnecessary <iostream>s in the library.Bill Wendling2006-12-071-1/+0
| | | | llvm-svn: 32333
* Change MachineInstr ctor's to take a TargetInstrDescriptor reference insteadEvan Cheng2006-11-271-24/+29
| | | | | | of opcode and number of operands. llvm-svn: 31947
* Properly transfer kill / dead info.Evan Cheng2006-11-151-5/+9
| | | | llvm-svn: 31765
* Matches MachineInstr changes.Evan Cheng2006-11-131-6/+7
| | | | llvm-svn: 31712
* Completely eliminate def&use operands. Now a register operand is EITHER aChris Lattner2006-09-051-2/+2
| | | | | | def operand or a use operand. llvm-svn: 30109
* getCalleeSaveRegs and getCalleeSaveRegClasses are no long TableGen'd.Evan Cheng2006-05-181-0/+12
| | | | llvm-svn: 28378
* Move some methods out of MachineInstr into MachineOperandChris Lattner2006-05-041-5/+4
| | | | llvm-svn: 28102
* There shalt be only one "immediate" operand type!Chris Lattner2006-05-041-3/+3
| | | | llvm-svn: 28099
* Foundation for call frame information.Jim Laskey2006-04-071-1/+7
| | | | llvm-svn: 27491
* Expose base register for DwarfWriter. Refactor code accordingly.Jim Laskey2006-03-281-9/+2
| | | | llvm-svn: 27225
* Translate llvm target registers to dwarf register numbers properly.Jim Laskey2006-03-271-1/+1
| | | | llvm-svn: 27180
* Add support to locate local variables in frames (early version.)Jim Laskey2006-03-231-0/+12
| | | | llvm-svn: 26994
* Rename SPARC V8 target to be the LLVM SPARC target.Chris Lattner2006-02-051-0/+203
llvm-svn: 25985
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