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170 Commits

Author SHA1 Message Date
Chris Lattner
bc21c34ea1 Parse DAG patterns 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7577 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-04 20:44:43 +00:00
Chris Lattner
8e9a9774eb add support for DagInit initializers, which represent DAG patterns 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7576 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-04 20:44:17 +00:00
Chris Lattner
13854f295b Update file header comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7574 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-04 20:08:28 +00:00
Chris Lattner
cad3569656 Transition complete, remove the obsolete 'set' keyword 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7566 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-04 05:04:52 +00:00
Chris Lattner
42aa89eeb1 Start transitioning towards using 'let X = y in' statements, instead of 'set X = y in'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7562 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-04 04:56:53 +00:00
Chris Lattner
e9d019c364 It appears that somehow we forgot to add support for code variables. 
Fix bug: TableGen/2003-08-03-PassCode.td


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7561 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-04 04:53:50 +00:00
Chris Lattner
40f71134b9 Add initial support for a new 'dag' type 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7559 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-04 04:50:57 +00:00
Chris Lattner
a8af7799dd Allow registers to specify a custom name 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7548 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-03 22:14:50 +00:00
Chris Lattner
15de32d706 add new --gen-instr-desc option 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7545 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-03 21:58:28 +00:00
Chris Lattner
0969c5bdf2 Add new Record::getValueAsBit method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7544 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-03 21:58:13 +00:00
Chris Lattner
a3ae6143c1 Finish the instruction info emitter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7543 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-03 21:57:51 +00:00
Chris Lattner
08ca97291f Fix bug: TableGen/IntBitInit.td 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7526 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-03 18:29:51 +00:00
Chris Lattner
d19c2cf5d2 Fix bug: TableGen/BitsInitOverflow.td 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7524 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-03 18:24:34 +00:00
Chris Lattner
13c5b4cdc8 * Changes to allow lists of any type 
* Reorganize Target class a bit
* Fix string out of range access bug


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7520 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-03 18:17:54 +00:00
Chris Lattner
7cf0ce4b8d Changes to allow lists of any type 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7519 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-03 18:17:22 +00:00
Chris Lattner
bc1f0dc7eb expand contraction 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7518 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-03 18:12:59 +00:00
Chris Lattner
169e66bfc2 Add support for instruction enum emission 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7516 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-03 17:24:20 +00:00
Chris Lattner
33ccf7edff Initial checkin of Instruction emitter, which just produces enum values so far 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7515 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-03 17:24:10 +00:00
Chris Lattner
d17eabe1d3 Remove dead private: 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7514 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-03 16:30:24 +00:00
Chris Lattner
0bb66fc30e Make the register numbers line up more frequently 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7508 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-03 15:40:38 +00:00
Chris Lattner
6009425e88 Allow an external 'set' command to set multiple values in the same command. 
Allow redefinitions of variables as long as they are of the same type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7507 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-03 13:58:01 +00:00
Chris Lattner
9fff8919ee Finish the register info emitter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7506 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-03 13:52:02 +00:00
Chris Lattner
dbb295bd0d Add new method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7502 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-02 01:27:37 +00:00
Chris Lattner
c648dabf65 DEBUG got moved to Debug.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7491 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 22:13:59 +00:00
Chris Lattner
e79c72d4cd Tablegen should only replace the output if it changes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7486 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 20:35:01 +00:00
Chris Lattner
f1e366acff Make sure to delete the output file if there is an error 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7481 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 19:21:43 +00:00
Chris Lattner
c7d58024f8 add support for emitting register classes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7473 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 06:27:59 +00:00
Chris Lattner
58c5de1692 Add new getValueAsListInit and getValueAsInt methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7472 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 06:15:10 +00:00
Chris Lattner
54d156d333 Add the ability to emit register file enums 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7471 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 05:59:20 +00:00
Chris Lattner
24151a6888 Fix the way field bit references are resolved, also allow resolution of field references overall! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7470 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 05:58:58 +00:00
Chris Lattner
accd8abeeb Dead code elimination 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7468 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 04:47:20 +00:00
Chris Lattner
6f334ad8f5 Add new getValueAsBitsInit 'high-level' method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7467 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 04:46:24 +00:00
Chris Lattner
1d1adea493 Add file comment 
Add register info emitter
Simplify code by using "high-level" methods.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7466 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 04:39:05 +00:00
Chris Lattner
3112326c88 Initial checkin of register info emitter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7465 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 04:38:38 +00:00
Chris Lattner
048c00db1c Simplify code to match new interfaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7464 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 04:38:18 +00:00
Chris Lattner
5c737ad4d6 Switch over to an exception handling model for "high-level" requests. 
Add new getValueAsString method.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7463 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 04:37:57 +00:00
Chris Lattner
cf1b585312 Minor cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7462 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 04:15:25 +00:00
Chris Lattner
ab47ae3381 Factor code out into a new getAllDerivedDefinitions method, which is generally useful 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7461 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 04:09:58 +00:00
Chris Lattner
6058fd3589 Forget about KEEP_SYMBOLS, make sure to build into the temp directory, not into localhome 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7450 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-31 16:05:11 +00:00
Chris Lattner
c9670ef17d More minor cleanups of the interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7446 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-31 04:43:49 +00:00
Chris Lattner
f745a20deb Rename createEmitter to run because eventually all tablegen backends will 
be subclasses of a common interface.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7445 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-31 04:38:26 +00:00
Chris Lattner
14d7c59491 Add file comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7444 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-31 04:37:57 +00:00
Chris Lattner
aaa3939476 Tighten up interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7443 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-31 04:32:37 +00:00
Chris Lattner
e3a1d05448 Add support for code fragments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7440 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 22:15:58 +00:00
Chris Lattner
f05760de76 Initial support for the 'code' type. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7439 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 21:47:42 +00:00
Chris Lattner
7dff053540 Move err() to the lexer, implement file inclusion capabilities directly in tblgen 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7436 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 20:56:47 +00:00
Chris Lattner
e623fe3d0a Minor reorganization, move ParseFile to the lexer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7432 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 19:55:10 +00:00
Chris Lattner
90523906fa Make tablegen take an input filename to parse if one is specified, otherwise 
use stdin.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7431 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 19:48:02 +00:00
Chris Lattner
d33b8db415 Directly support C style comments in tblgen, but allow them to actually nest 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7429 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 19:39:36 +00:00
Chris Lattner
18226e0cf1 Fix coredump for when an ID is used illegally outside a record 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7411 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 05:17:35 +00:00