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* Mark IMPLICIT_DEF as being rematerializable and cheap-as-a-move.Dan Gohman2008-09-091-0/+2
* TargetRegisterDesc::Name field is the same as the abstract register name. The...Evan Cheng2008-07-071-1/+0
* Split ISD::LABEL into ISD::DBG_LABEL and ISD::EH_LABEL, eliminatingDan Gohman2008-07-011-2/+16
* Teach the DAGISelEmitter to not compute the variable_ops operandDan Gohman2008-05-311-6/+0
* Fix a tblgen problem handling variable_ops in tblgen instructionDan Gohman2008-05-291-0/+6
* Add a flag to indicate that an instruction is as cheap (or cheaper) than a moveBill Wendling2008-05-281-1/+4
* Make insert_subreg a two-address instruction, vastly simplifying LowerSubregs...Christopher Lamb2008-03-161-0/+8
* Remove isImplicitDef TargetInstrDesc flag.Evan Cheng2008-03-151-1/+0
* Replace all target specific implicit def instructions with a target independe...Evan Cheng2008-03-151-0/+7
* Recommitting parts of r48130. These do not appear to cause the observed failu...Christopher Lamb2008-03-111-4/+8
* Revert 48125, 48126, and 48130 for now to unbreak some x86-64 tests.Evan Cheng2008-03-101-8/+4
* Allow insert_subreg into implicit, target-specific values. Christopher Lamb2008-03-101-4/+8
* Rename PrintableName to Name.Bill Wendling2008-02-261-1/+1
* Change "Name" to "AsmName" in the target register info. Gee, a refactoring toolBill Wendling2008-02-261-1/+1
* Some platforms use the same name for 32-bit and 64-bit registers (likeBill Wendling2008-02-241-0/+1
* Move some useful operands up into the all-targets .tdNate Begeman2008-02-141-0/+3
* SDIsel processes llvm.dbg.declare by recording the variable debug information...Evan Cheng2008-02-021-1/+8
* Add an extra operand to LABEL nodes which distinguishes between debug, EH, or...Evan Cheng2008-01-311-1/+1
* Start inferring side effect information more aggressively, and fix many bugs ...Chris Lattner2008-01-101-6/+9
* add a new bit.Chris Lattner2008-01-071-1/+2
* remove a dead field.Chris Lattner2008-01-071-1/+0
* rename isLoad -> isSimpleLoad due to evan's desire to have such a predicate.Chris Lattner2008-01-061-1/+1
* rename isStore -> mayStore to more accurately reflect what it captures.Chris Lattner2008-01-061-1/+1
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
* As per feedback, revised comments to (hopefully) make the different side effectBill Wendling2007-12-171-3/+12
* Add flags to indicate that there are "never" side effects or that there "may be"Bill Wendling2007-12-141-0/+5
* Implicit def instructions, e.g. X86::IMPLICIT_DEF_GR32, are always re-materia...Evan Cheng2007-12-121-0/+1
* Add a flag for indirect branch instructions.Owen Anderson2007-11-121-0/+1
* Clarify the meaning of '-2' register numberAnton Korobeynikov2007-11-111-2/+4
* Use TableGen to emit information for dwarf register numbers. Anton Korobeynikov2007-11-111-5/+5
* Add CopyCost to TargetRegisterClass. This specifies the cost of copying a valueEvan Cheng2007-09-191-0/+6
* Remove (somewhat confusing) Imp<> helper, use let Defs = [], Uses = [] instead.Evan Cheng2007-09-111-7/+0
* Add target independent MachineInstr's to represent subreg insert/extract in M...Christopher Lamb2007-07-261-0/+12
* No more noResults.Evan Cheng2007-07-211-1/+0
* Change instruction description to split OperandList into OutOperandList andEvan Cheng2007-07-191-6/+14
* Remove clobbersPred.Evan Cheng2007-07-101-1/+0
* Do away with ImmutablePredicateOperand.Evan Cheng2007-07-061-8/+1
* Add OptionalDefOperand to stand for optionally defined result.Evan Cheng2007-07-061-7/+10
* - Added zero_reg def to stand for register 0.Evan Cheng2007-07-051-2/+19
* Revert the earlier change that removed the M_REMATERIALIZABLE machineDan Gohman2007-06-261-0/+1
* Replace M_REMATERIALIZIBLE and the newly-added isOtherReMaterializableLoadDan Gohman2007-06-191-1/+0
* Replace TargetInstrInfo::CanBeDuplicated() with a M_NOT_DUPLICABLE bit.Evan Cheng2007-06-191-0/+1
* Add support to tablegen for specifying subregister classes on a per register ...Christopher Lamb2007-06-131-0/+4
* Added clobbersPred.Evan Cheng2007-06-061-0/+1
* Added isPredicable bit to class Instruction.Evan Cheng2007-05-161-0/+1
* PredicateOperand can be used as a normal operand for isel.Evan Cheng2007-05-081-1/+1
* Add an "implies" field to features. This indicates that, if the currentBill Wendling2007-05-041-1/+7
* expose HonorSignDependentRoundingFPMathOption to .td filesChris Lattner2007-05-031-0/+5
* llvm bug #1350, parts 1, 2, and 3.Nate Begeman2007-05-011-7/+9
* Add sub-registers sets.Evan Cheng2007-04-201-1/+16