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60 Commits

Author SHA1 Message Date
Chris Lattner d3bc8cb26d revert my change for the time being, which broke the build 
llvm-svn: 24503
 2005-11-29 00:24:08 +00:00
Chris Lattner 50986909dc fix a typo :) 
llvm-svn: 24501
 2005-11-28 22:42:15 +00:00
Chris Lattner 252d88c68e Capture more operand info, patch by Evan Cheng 
llvm-svn: 24422
 2005-11-19 07:00:10 +00:00
Nate Begeman 227f1bdd2f Also add the new vector value type here, for completeness. 
llvm-svn: 24405
 2005-11-18 00:53:32 +00:00
Jim Laskey 53ad110490 Add attribute name and type to SubtargetFeatures. 
llvm-svn: 24012
 2005-10-26 17:28:23 +00:00
Jim Laskey 9ed9032e22 Plugin new subtarget backend into the build. 
llvm-svn: 23870
 2005-10-21 19:05:19 +00:00
Jim Laskey 74ab9960f2 Added InstrSchedClass to each of the PowerPC Instructions. 
Note that when adding new instructions that you should refer to the table at the
bottom of PPCSchedule.td.

llvm-svn: 23830
 2005-10-19 19:51:16 +00:00
Jim Laskey 9761100055 Push processor descriptions to the top of target and add command line info. 
llvm-svn: 23820
 2005-10-19 13:34:52 +00:00
Chris Lattner d83571bbf2 Pull DAG ISel generation nodes out of the PowerPC backend to where they 
can be used by other targets.  For those targets that want to use it,
have at.  :)

llvm-svn: 23680
 2005-10-10 06:00:30 +00:00
Chris Lattner d1a5bc8dbd Add a forward def 
llvm-svn: 23621
 2005-10-04 05:09:20 +00:00
Chris Lattner 33ce5f8a73 Now that self referential classes are supported, get rid of a work-around. 
llvm-svn: 23544
 2005-09-30 04:13:23 +00:00
Chris Lattner c6a0338c04 spell this right 
llvm-svn: 23099
 2005-08-26 20:55:40 +00:00
Chris Lattner 0081dfa91e Add a flag 
llvm-svn: 23092
 2005-08-26 20:29:01 +00:00
Chris Lattner d24ad52efa add an enum value 
llvm-svn: 23048
 2005-08-25 17:07:09 +00:00
Chris Lattner bd26a82051 Split RegisterClass 'Methods' into MethodProtos and MethodBodies 
llvm-svn: 22929
 2005-08-19 19:13:20 +00:00
Chris Lattner 3fb85f2702 Require that targets specify a namespace for their register classes. 
llvm-svn: 22921
 2005-08-19 18:48:48 +00:00
Chris Lattner 5cfa377947 Add a new flag 
llvm-svn: 22881
 2005-08-18 23:17:07 +00:00
Chris Lattner 182db0cac0 Add some bits that can be set for instructions. 
llvm-svn: 19241
 2005-01-02 02:27:48 +00:00
Misha Brukman dba1f62eb8 Add isLittleEndianEncoding to InstrInfo class, defaults to `off' 
llvm-svn: 16976
 2004-10-14 05:53:40 +00:00
Chris Lattner 42c43b2cb3 Add initial support for variants 
llvm-svn: 16635
 2004-10-03 19:34:18 +00:00
Nate Begeman c762ab723b Add support for the isLoad and isStore flags, needed by the instruction scheduler 
llvm-svn: 16555
 2004-09-28 21:29:00 +00:00
Chris Lattner 6652223bd6 Capture delay slot info 
llvm-svn: 16551
 2004-09-28 18:34:14 +00:00
Chris Lattner e8e81a2941 Revamp the Register class, and allow the use of the RegisterGroup class to 
specify aliases directly in register definitions.

Patch contributed by Jason Eckhardt!

llvm-svn: 16330
 2004-09-14 04:17:02 +00:00
Chris Lattner 6a92fdef72 Add two values 
llvm-svn: 15959
 2004-08-21 02:17:39 +00:00
Chris Lattner 291de48b59 isdummyclass goes away 
llvm-svn: 15790
 2004-08-15 23:04:35 +00:00
Chris Lattner aa6a8abc02 disable all of the pattern isel stuff 
llvm-svn: 15788
 2004-08-15 23:02:34 +00:00
Chris Lattner ae0c2c7583 Add i1imm 
llvm-svn: 15753
 2004-08-15 05:37:00 +00:00
Chris Lattner 6ffa501d9f 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 6bd2d26b56 Fill out immediate operand classes, add a new Operand class 
llvm-svn: 15642
 2004-08-11 01:53:34 +00:00
Misha Brukman 8f951e579b Remove ClassPrefix variable as it's no longer used. 
llvm-svn: 15586
 2004-08-09 19:13:29 +00:00
Misha Brukman 8f7272c249 Classes need to have a prefix name, so that they can be tacked on to the pieces 
that TableGen creates for them, e.g. CodeEmitter, AsmPrinter, etc.

llvm-svn: 15579
 2004-08-09 17:46:06 +00:00
Chris Lattner 1cabced74b Add some immediate forms, make name optional 
llvm-svn: 15401
 2004-08-01 09:36:44 +00:00
Chris Lattner fd6893837c Add the 'ops' marker, add an AsmString initializer 
llvm-svn: 15383
 2004-08-01 04:40:43 +00:00
Chris Lattner fc24e838a6 Move the 'Expander' node to later in the file, with the other experimental 
stuff.  The pattern becomes a list, add some stuff, add some comments.

llvm-svn: 15378
 2004-08-01 03:23:34 +00:00
Chris Lattner 2ab1142138 New flag 
llvm-svn: 15354
 2004-07-31 02:07:07 +00:00
Chris Lattner 391e943817 Expose the "Other" value type to tablegen targets 
llvm-svn: 11304
 2004-02-11 03:08:45 +00:00
John Criswell 29265fe981 Added LLVM copyright header. 
llvm-svn: 9321
 2003-10-21 15:17:13 +00:00
Chris Lattner 572c69ea1e Add a bunch of new node types, including a new Void dummy register class 
llvm-svn: 7870
 2003-08-15 04:35:14 +00:00
Chris Lattner 58dc2187ac Rename DNVT_bool to DNVT_i1 to be consistent with type system 
llvm-svn: 7768
 2003-08-12 04:28:21 +00:00
Chris Lattner a8ae6c570f Add support for basicblocks, setCC instructions, and branches 
llvm-svn: 7767
 2003-08-12 04:17:29 +00:00
Chris Lattner 6088a0b4cb add frameidx support 
Make load work
Make type inference infer from Arg1 to arg0 as well as from arg0 to arg1

llvm-svn: 7754
 2003-08-11 21:29:40 +00:00
Chris Lattner 5acb68de53 Remove dead code 
llvm-svn: 7726
 2003-08-11 15:24:02 +00:00
Chris Lattner c914a4847b add support for more nodes 
llvm-svn: 7724
 2003-08-11 15:23:05 +00:00
Chris Lattner 3e2e0fb7ee Make imm be a leaf instead of a nonterminal 
llvm-svn: 7708
 2003-08-10 19:51:16 +00:00
Chris Lattner eaa5b964bb Update tablegen interfaces 
llvm-svn: 7672
 2003-08-07 13:52:22 +00:00
Chris Lattner 0c4dd1ea09 Start adding usefulness to the DAG node definitions, add a new Expander 
class

llvm-svn: 7634
 2003-08-06 15:31:02 +00:00
Chris Lattner 0d74debd07 Allow instructions to have a DAG pattern associated with them. 
Define a few preliminary node types.

llvm-svn: 7579
 2003-08-04 21:07:37 +00:00
Chris Lattner 78fac3b8b6 There is nothing special about noops now 
llvm-svn: 7567
 2003-08-04 05:11:19 +00:00
Chris Lattner cb7489c102 Transition to using let instead of set 
llvm-svn: 7563
 2003-08-04 04:58:12 +00:00
Chris Lattner 9c66ed8503 Allow specifying custom names for registers 
llvm-svn: 7546
 2003-08-03 22:12:37 +00:00