Chris Lattner
c2977ac665
Adjust to change in TII ctor arguments
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llvm-svn: 11987
2004-02-29 06:31:44 +00:00
Chris Lattner
cfc8f02250
These two virtual methods are never called.
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llvm-svn: 11984
2004-02-29 05:59:33 +00:00
Alkis Evlogimenos
7f7d70a53c
Move MOTy::UseType enum into MachineOperand. This eliminates the
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switch statements in the constructors and simplifies the
implementation of the getUseType() member function. You will have to
specify defs using MachineOperand::Def instead of MOTy::Def though
(similarly for Use and UseAndDef).
llvm-svn: 11715
2004-02-22 19:23:26 +00:00
Alkis Evlogimenos
6d6ab846af
Remove getAllocatedRegNum(). Use getReg() instead.
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llvm-svn: 11393
2004-02-13 21:01:20 +00:00
Chris Lattner
d58b38eeca
Don't use MachineOperator::is(Phys|Virt)Register
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llvm-svn: 11276
2004-02-10 20:31:28 +00:00
Chris Lattner
421302bc54
Tighten up checks
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llvm-svn: 11274
2004-02-10 20:25:13 +00:00
Alkis Evlogimenos
3c94357980
FpMOV is also a move instruction.
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llvm-svn: 11055
2004-02-01 08:22:16 +00:00
Alkis Evlogimenos
24b3159dfc
Add TargetInstrInfo::isMoveInstr() to support coalescing in register
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allocation.
llvm-svn: 10633
2003-12-28 17:35:08 +00:00
Brian Gaeke
d25f86d683
Put all LLVM code into the llvm namespace, as per bug 109.
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llvm-svn: 9903
2003-11-11 22:41:34 +00:00
John Criswell
b402729b30
Added LLVM project notice to the top of every C++ source file.
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Header files will be on the way.
llvm-svn: 9298
2003-10-20 19:43:21 +00:00
Chris Lattner
128b75130d
* Start using tablegen'd instruction descriptions
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* Fix bug in the createNOP method, which was not marking the operands of the
generated XCHG as useanddef. I don't think this method is actually used,
so it wasn't breaking anything, but it should be fixed anyway...
llvm-svn: 7539
2003-08-03 21:55:55 +00:00
Misha Brukman
6ffaa5b188
Reword to remove reference to how things worked in the past.
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llvm-svn: 6323
2003-05-24 01:08:43 +00:00
Misha Brukman
b7a0d570a8
Implement the TargetInstrInfo's createNOPinstr() and isNOPinstr() interface.
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llvm-svn: 6320
2003-05-24 00:09:50 +00:00
Chris Lattner
b27d60ccf1
Rename MachineInstrInfo -> TargetInstrInfo
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llvm-svn: 5272
2003-01-14 22:00:31 +00:00
Chris Lattner
b1c74bb421
Add comments, switch uses/defs to match InstrInfo.def file
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llvm-svn: 5102
2002-12-18 01:05:54 +00:00
Chris Lattner
99e7784512
* Move information about Implicit Defs/Uses into X86InstrInfo.def.
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* Expose information about implicit defs/uses of register through the
MachineInstrInfo.h file.
llvm-svn: 4877
2002-12-03 05:42:53 +00:00
Misha Brukman
23d923ff18
Added -*- C++ -*- mode to the comments.
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llvm-svn: 4826
2002-11-22 22:42:50 +00:00
Chris Lattner
8301d751ee
Expose base opcode
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llvm-svn: 4742
2002-11-18 06:56:24 +00:00
Chris Lattner
54bb9d64a3
Start to add more information to instr.def
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llvm-svn: 4741
2002-11-18 05:37:11 +00:00
Chris Lattner
5374a3be97
Reorganize printing interface a bit
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llvm-svn: 4728
2002-11-17 22:53:13 +00:00
Chris Lattner
d18210e53f
Set the destination register field based on the target specific flags
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llvm-svn: 4442
2002-10-30 01:15:31 +00:00
Chris Lattner
82479f668c
Rename X86InstructionInfo to X86InstrInfo
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llvm-svn: 4413
2002-10-29 21:05:24 +00:00
Chris Lattner
0518ad4aea
Minor renaming
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llvm-svn: 4410
2002-10-29 20:48:56 +00:00
Chris Lattner
9e3867d6d3
Implement MachineInstrInfo interface
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llvm-svn: 4394
2002-10-29 17:43:19 +00:00
Chris Lattner
d25a097994
Initial checkin of X86 backend.
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We can instruction select exactly one instruction 'ret void'. Wow.
llvm-svn: 4284
2002-10-25 22:55:53 +00:00
