Chris Lattner
128b75130d
* Start using tablegen'd instruction descriptions
...
* 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.
...
llvm-svn: 6323
2003-05-24 01:08:43 +00:00
Misha Brukman
b7a0d570a8
Implement the TargetInstrInfo's createNOPinstr() and isNOPinstr() interface.
...
llvm-svn: 6320
2003-05-24 00:09:50 +00:00
Chris Lattner
b27d60ccf1
Rename MachineInstrInfo -> TargetInstrInfo
...
llvm-svn: 5272
2003-01-14 22:00:31 +00:00
Chris Lattner
b1c74bb421
Add comments, switch uses/defs to match InstrInfo.def file
...
llvm-svn: 5102
2002-12-18 01:05:54 +00:00
Chris Lattner
99e7784512
* Move information about Implicit Defs/Uses into X86InstrInfo.def.
...
* 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.
...
llvm-svn: 4826
2002-11-22 22:42:50 +00:00
Chris Lattner
8301d751ee
Expose base opcode
...
llvm-svn: 4742
2002-11-18 06:56:24 +00:00
Chris Lattner
54bb9d64a3
Start to add more information to instr.def
...
llvm-svn: 4741
2002-11-18 05:37:11 +00:00
Chris Lattner
5374a3be97
Reorganize printing interface a bit
...
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
...
llvm-svn: 4442
2002-10-30 01:15:31 +00:00
Chris Lattner
82479f668c
Rename X86InstructionInfo to X86InstrInfo
...
llvm-svn: 4413
2002-10-29 21:05:24 +00:00
Chris Lattner
0518ad4aea
Minor renaming
...
llvm-svn: 4410
2002-10-29 20:48:56 +00:00
Chris Lattner
9e3867d6d3
Implement MachineInstrInfo interface
...
llvm-svn: 4394
2002-10-29 17:43:19 +00:00
Chris Lattner
d25a097994
Initial checkin of X86 backend.
...
We can instruction select exactly one instruction 'ret void'. Wow.
llvm-svn: 4284
2002-10-25 22:55:53 +00:00
