Commit Graph

21 Commits

Author SHA1 Message Date
Evan Cheng
fcdfdcaa96 Don't generate getCalleeSaveReg and getCalleeSaveRegClasses anymore.
llvm-svn: 28376
2006-05-18 00:08:46 +00:00
Evan Cheng
5dc3e33623 Remove PointerType from target definition. Use abstract type MVT::iPTR to
represent pointer type.

llvm-svn: 28363
2006-05-17 20:37:59 +00:00
Evan Cheng
d4a056116c Allow patterns to refer to physical registers that belong to multiple
register classes.

llvm-svn: 28323
2006-05-16 07:05:30 +00:00
Chris Lattner
50f432af88 Add support for decoding iPTR to the right pointer type.
llvm-svn: 27188
2006-03-27 22:48:18 +00:00
Chris Lattner
cc5d4e56f0 PHI and INLINEASM are now builtin instructions provided by Target.td
llvm-svn: 25673
2006-01-27 01:45:06 +00:00
Evan Cheng
ed205f20a5 * Added an explicit type field to ComplexPattern.
* Renamed MatchingNodes to RootNodes.

llvm-svn: 24636
2005-12-08 02:14:08 +00:00
Evan Cheng
d11d31e0bd Added support for ComplexPattern. These are patterns that require C++ pattern
matching code that is not currently auto-generated by tblgen, e.g. X86
addressing mode. Selection routines for complex patterns can return multiple operands, e.g. X86 addressing mode returns 4.

llvm-svn: 24634
2005-12-08 02:00:36 +00:00
Chris Lattner
e64b6d64d0 Add some methods
llvm-svn: 24596
2005-12-05 02:35:08 +00:00
Nate Begeman
466eaefd38 Stop checking the ValueType of the CodeGenInstruction. Instead, use the
ValueType from the RegisterClass or Operands.  This step is necessary to
allow RegisterClasses to have multiple ValueTypes.

llvm-svn: 24555
2005-12-01 00:06:14 +00:00
Chris Lattner
76f1dae1af add an accessor
llvm-svn: 23349
2005-09-14 18:02:53 +00:00
Chris Lattner
e2fb8f3a77 Compute the value types that are natively supported by a target.
llvm-svn: 23282
2005-09-08 21:43:21 +00:00
Misha Brukman
960a8d47d7 Remove trailing whitespace
llvm-svn: 21428
2005-04-22 00:00:37 +00:00
Chris Lattner
f78580dcec Refactor code for numbering instructions into CodeGenTarget.
llvm-svn: 19758
2005-01-22 18:58:51 +00:00
Chris Lattner
dd0094e4ed Convert 'struct' to 'class' in various places to adhere to the coding standards
and work better with VC++.  Patch contributed by Morten Ofstad!

llvm-svn: 17281
2004-10-27 16:14:51 +00:00
Misha Brukman
a87a2029e4 * Add option to read isLittleEndianEncoding for InstrInfo classes
* Doxygen-ify some function comments

llvm-svn: 16974
2004-10-14 05:50:43 +00:00
Chris Lattner
c33c1c8dca Start parsing register classes into a more structured form
llvm-svn: 15961
2004-08-21 04:05:00 +00:00
Chris Lattner
892fc12546 Use CodeGenRegister class to make reading in of register information more
systematic.

llvm-svn: 15805
2004-08-16 01:10:21 +00:00
Chris Lattner
d7240cdb18 Make the AsmWriter a first-class tblgen object. Allow targets to specify
name of the generated asmwriter class, and the name of the format string.

llvm-svn: 15747
2004-08-14 22:50:53 +00:00
Chris Lattner
350b76be29 Parse the operand list of the instruction. We currently support register and immediate operands.
llvm-svn: 15390
2004-08-01 07:42:39 +00:00
Chris Lattner
09d6e317a8 Add, and start using, the CodeGenInstruction class. This class represents
an instance of the Instruction tablegen class.

llvm-svn: 15385
2004-08-01 05:04:00 +00:00
Chris Lattner
07525455a6 Rename CodeGenWrappers.(cpp|h) -> CodeGenTarget.(cpp|h)
llvm-svn: 15382
2004-08-01 04:04:35 +00:00