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61 Commits

Author SHA1 Message Date
Chris Lattner
150d20e8fc fix the !eq operator in tblgen to return a bit instead of an int. 
Use this to make the X86 and ARM targets set isCodeGenOnly=1 
automatically for their instructions that have Format=Pseudo,
resolving a hack in tblgen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117862 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-31 19:22:57 +00:00
Benjamin Kramer
943beeb747 Validate HTML. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117847 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-30 21:07:28 +00:00
Chris Lattner
c7252ce743 remove the !nameconcat tblgen feature. It "shorthand" and only used in 4 places 
where !cast is just as short.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115722 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-10-06 00:19:21 +00:00
Eric Christopher
1f4a1493fb Remove isTwoAddress from llvm. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106470 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 20:35:09 +00:00
Bruno Cardoso Lopes
6e0a99a7ab Teach tablegen how to inherit from classes in 'defm' definitions. 
The rule is simple: only inherit from a class list if they come
in the end, after the last multiclass.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106305 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-18 19:53:41 +00:00
Bruno Cardoso Lopes
eba8f1893b For a tablegen expression such as !if(a,b,c), let 'a' 
be evaluated for 'bit' operators


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106185 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-17 00:31:36 +00:00
Bruno Cardoso Lopes
e87de41189 let the '!eq' expression support 'int' and 'bit' types 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106171 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-16 23:24:12 +00:00
Bruno Cardoso Lopes
ee65db3add Teach tablegen to allow "let" expressions inside multiclasses, 
providing more ways to factor out commonality from the records.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105776 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-10 02:42:59 +00:00
Bruno Cardoso Lopes
270562b3d4 Teach tablegen to support 'defm' inside multiclasses. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105519 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-05 02:11:52 +00:00
mike-m
e2c3a49c80 Revert r103213. It broke several sections of live website. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103219 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-07 00:28:04 +00:00
mike-m
68cb31901c Overhauled llvm/clang docs builds. Closes PR6613. 
NOTE: 2nd part changeset for cfe trunk to follow.

*** PRE-PATCH ISSUES ADDRESSED

- clang api docs fail build from objdir
- clang/llvm api docs collide in install PREFIX/
- clang/llvm main docs collide in install
- clang/llvm main docs have full of hard coded destination
  assumptions and make use of absolute root in static html files;
  namely CommandGuide tools hard codes a website destination
  for cross references and some html cross references assume
  website root paths

*** IMPROVEMENTS

- bumped Doxygen from 1.4.x -> 1.6.3
- splits llvm/clang docs into 'main' and 'api' (doxygen) build trees
- provide consistent, reliable doc builds for both main+api docs
- support buid vs. install vs. website intentions
- support objdir builds
- document targets with 'make help'
- correct clean and uninstall operations
- use recursive dir delete only where absolutely necessary
- added call function fn.RMRF which safeguards against botched 'rm -rf';
  if any target (or any variable is evaluated) which attempts
  to remove any dirs which match a hard-coded 'safelist', a verbose
  error will be printed and make will error-stop.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103213 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-06 23:45:43 +00:00
Chris Lattner
ca73cea8a2 improve tblgen doc, pointed out by Zhongxing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102072 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-04-22 16:45:27 +00:00
Chris Lattner
310adf1c6f remove parallel support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99703 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-03-27 02:53:27 +00:00
Dan Gohman
bc9d98b52d The mayHaveSideEffects flag is no longer used. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97348 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-27 23:47:46 +00:00
Dan Gohman
8ff4b439dd Fix a typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97206 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-02-26 02:15:17 +00:00
David Greene
6786d5e183 Add an !eq() operator to TableGen. It operates on strings only. 
Use !cast<string>() to compare other types of objects.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92754 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-01-05 19:11:42 +00:00
Dan Gohman
533297b58d Rename usesCustomDAGSchedInserter to usesCustomInserter, and update a 
bunch of associated comments, because it doesn't have anything to do
with DAGs or scheduling. This is another step in decoupling MachineInstr
emitting from scheduling.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85517 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-29 18:10:34 +00:00
Evan Cheng
11f911f253 Move implicit and paralle to a separate codegen specific section. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83291 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-10-05 02:51:06 +00:00
Benjamin Kramer
e15192b36b Documentation: fix HTML validation errors. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78196 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-05 15:42:44 +00:00
David Greene
2c0266202d Implement !cast<string>. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74444 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-29 20:05:29 +00:00
David Greene
ffc0ab6037 Revert 73074 and 73099 because Windows doesn't have POSIX 
regular expressions.  We will add an OpenBSD implementation
and re-apply ASAP.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73138 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-09 18:31:17 +00:00
David Greene
0d973999f3 Add a !patsubst operator. Use on string types. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73099 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-08 23:05:37 +00:00
David Greene
ccbfb8d3d8 Update documentation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73092 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-08 22:38:07 +00:00
David Greene
938c8ab0a0 Add a !regmatch operator to do pattern matching in TableGen. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73074 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-08 17:00:34 +00:00
Evan Cheng
a7185b21d8 Add short descriptions of 'implicit' and 'parallel'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72050 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-18 22:14:45 +00:00
David Greene
9bea7c85d7 Implement !if, analogous to $(if) in GNU make. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71815 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 23:26:46 +00:00
David Greene
5f9f9ba00b Graduate LLVM to the big leagues by embedding a LISP processor into TableGen. 
Ok, not really, but do support some common LISP functions:

* car
* cdr
* null


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71805 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 22:38:31 +00:00
David Greene
beb31a51f6 Implement a !foreach operator analogous to GNU make's $(foreach). 
Use it on dags and lists like this:

class decls {
  string name;
}

def Decls : decls;

class B<list<string> names> : A<!foreach(Decls.name, names, !strconcat(Decls.name, ", Sr."))>;


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71803 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 22:23:47 +00:00
David Greene
4afc509b7f Implement a !subst operation simmilar to $(subst) in GNU make to do 
def/var/string substitution on generic pattern templates.  For example:

def Type;
def v4f32 : Type;
def TYPE : Type;

class GenType<Type t> {
  let type = !(subst TYPE, v4f32, t);
}

def TheType : GenType<TYPE>;


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71801 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 21:54:42 +00:00
David Greene
e6c27de069 Implement !cast. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71794 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-05-14 21:22:49 +00:00
David Greene
3f47c292bc Fix a documentation bug. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69923 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-23 21:27:58 +00:00
David Greene
e8cf21e8e3 Make BinOps typed and require a type specifier for !nameconcat. This 
allows binops to be used in typed contexts such as when passing
arguments to classes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69921 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-23 21:25:15 +00:00
David Greene
5654613a01 Allow defm to inherit from multiple multiclasses. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69832 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-22 22:17:51 +00:00
David Greene
c7cafcd815 Implement !nameconcat to concatenate strings and look up the resulting 
name in the symbol table, returning an object.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69822 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-22 20:18:10 +00:00
David Greene
de444af6bb Implement multiclass inheritance. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69810 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-04-22 16:42:54 +00:00
Misha Brukman
444087057a Global replace of yellow W3C "valid HTML/CSS" icons with blue ones. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60880 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-11 17:34:48 +00:00
Dan Gohman
15511cf166 Rename isSimpleLoad to canFoldAsLoad, to better reflect its meaning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60487 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-12-03 18:15:48 +00:00
Matthijs Kooijman
94199dad1e Fix spelling error. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57820 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-20 08:45:34 +00:00
Dan Gohman
364a39fc1c HTML syntax fixes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57503 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-14 17:00:38 +00:00
Bill Wendling
0602df7403 More violation fixes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46997 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-12 07:12:46 +00:00
Bill Wendling
58d96d6e3c Fix validation errors: di -> dt. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46996 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-12 07:09:05 +00:00
Bill Wendling
643eb5d7ba Reformatting. Adding "doc_code" divisions for code examples. Updated some 
of the examples to reflect the current .TD files.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46995 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-12 07:06:19 +00:00
Jim Laskey
f1b5adbfcc Missing anchor 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30227 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-09 09:10:37 +00:00
Chris Lattner
e7173e10ec Fix a typo Jim pointed out, thanks! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30035 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-01 22:01:36 +00:00
Chris Lattner
40de6cadc6 document !strconcat 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30032 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-01 21:46:01 +00:00
Chris Lattner
84b3598bd0 Document multiclasses and defm's 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30030 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-01 21:44:18 +00:00
Reid Spencer
05fe4b0256 Changes docs for llvm.cs.uiuc.edu -> llvm.org 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26746 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-03-14 05:39:39 +00:00
Jeff Cohen
0b81cdae50 Fix spelling of 'separate'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23971 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-10-24 16:54:55 +00:00
Chris Lattner
33694cfc0f new expression type 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23272 91177308-0d34-0410-b5e6-96231b3b80d8
 2005-09-08 18:47:21 +00:00
Misha Brukman
33066e97a0 Surround code element with <tt> tags 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15507 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-08-04 22:00:05 +00:00