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Author SHA1 Message Date
Sebastian Neubauer f4139440f1 [Docs] Fix IR and TableGen grammar inconsistencies 
IR:
- globals (and functions, ifuncs, aliases) can have a partition
- catchret has a `to` before the label
- the sint/int types do not exist
- signext comes after the type
- a variable was missing its type

TableGen:
- The second value after a `#` concatenation is optional
  See e.g. llvm/lib/Target/X86/X86InstrAVX512.td:L3351
- IncludeDirective and PreprocessorDirective were never referenced in
  the grammar
- Add some missing ;
- Parent classes of multiclasses can have generic arguments.
  Reuse the `ParentClassList` that is already used in other places.

MIR:
- liveins only allows physical registers, which start with a $

Differential Revision: https://reviews.llvm.org/D116674
 2022-01-13 11:55:13 +01:00
Quinn Pham a712b661eb [NFC][llvm] Inclusive language: replace master in llvm docs 
[NFC] As part of using inclusive language within the llvm project, this patch
removes instances of master in these files.

Reviewed By: ZarkoCA

Differential Revision: https://reviews.llvm.org/D114187
 2021-11-25 13:36:51 -06:00
Shao-Ce SUN 0c660256eb [NFC] Trim trailing whitespace in *.rst 2021-11-15 09:17:08 +08:00
Kazu Hirata d8e4170b0a Ensure newlines at the end of files (NFC) 2021-10-23 08:45:29 -07:00
Sylvestre Ledru c28473fe4a Fix some typos in the llvm docs 2021-08-31 21:31:20 +02:00
Paul C. Anagnostopoulos 952c6ddd8b [TableGen] Add the !find bang operator 
!find searches a source string for a target string and returns the position.

Differential Revision: https://reviews.llvm.org/D101318
 2021-04-28 09:51:00 -04:00
Paul C. Anagnostopoulos d9187f50b9 [TableGen] [docs] Improve BNF for the 'multiclass' statement [NFC] 2021-04-23 12:05:52 -04:00
Paul C. Anagnostopoulos 6a067cdb06 [TableGen] [docs] Improve description of NAME in Programmer's Reference 
Also use "parent class" consistently and add a note about the term.

Differential Revision: https://reviews.llvm.org/D100867
 2021-04-23 09:49:17 -04:00
Paul C. Anagnostopoulos a5aaec8f4e [TableGen] Add support for the 'assert' statement in multiclasses 
This is step 3 of adding the 'assert' statement.

Differential Revision: https://reviews.llvm.org/D99751
 2021-04-19 09:01:42 -04:00
Paul C. Anagnostopoulos 9345f9fa5d [TableGen] [docs] Correct a reference in the TableGen Overview document 
Differential Revision: https://reviews.llvm.org/D100382
 2021-04-15 09:25:09 -04:00
Paul C. Anagnostopoulos 3f919ff250 Revert "[TableGen] Add support for the 'assert' statement in multiclasses" 
This reverts commit 3b9a15d910.
 2021-04-08 13:58:58 -04:00
Paul C. Anagnostopoulos 3b9a15d910 [TableGen] Add support for the 'assert' statement in multiclasses 2021-04-08 08:36:03 -04:00
Paul C. Anagnostopoulos 13a84f21d7 [TableGen] [docs] Correct a couple of mistakes; use 'true' and 'false' in examples 
Differential Revision: https://reviews.llvm.org/D99800
 2021-04-05 09:15:58 -04:00
Paul C. Anagnostopoulos 5f473a04af [TableGen] Add support for the 'assert' statement in class definitions. 
Differential Revision: https://reviews.llvm.org/D99275
 2021-03-29 09:20:29 -04:00
Paul C. Anagnostopoulos a9fc44c557 [TableGen] Improve handling of template arguments 
This requires changes to TableGen files and some C++ files due to
incompatible multiclass template arguments that slipped through
before the improved handling.
 2021-03-19 09:57:53 -04:00
Kazu Hirata e8fa9014cc [llvm] Fix typos in documentation (NFC) 2021-02-27 10:09:23 -08:00
Paul C. Anagnostopoulos 49d663d546 Revert "[TableGen] Improve algorithms for processing template arguments" 
This reverts commit e589207d5aaee6cbf1d7c7de8867a17727d14aca.
 2021-02-18 09:26:26 -05:00
Paul C. Anagnostopoulos d248cce44e [TableGen] Improve algorithms for processing template arguments 
Rework template argument checking so that all arguments are type-checked
and cast if necessary.

Add a test.

Differential Revision: https://reviews.llvm.org/D96416
 2021-02-18 09:15:26 -05:00
Paul C. Anagnostopoulos 6e2b6351d2 [TableGen] Add the assert statement, step 1 
Differential Revision: https://reviews.llvm.org/D93911

This first step adds the assert statement and supports it at top level
and in record definitions. Later steps will support it in class
definitions and multiclasses.
 2021-01-08 09:47:51 -05:00
Paul C. Anagnostopoulos e122a71a0a [TableGen] Add the !substr() bang operator 
Update the documentation and add a test.

Build failed: Change SIZE_MAX to std::numeric_limits<int64_t>::max().

Differential Revision: https://reviews.llvm.org/D93419
 2020-12-23 10:59:33 -05:00
Paul C. Anagnostopoulos 554eb1f6dc Revert "[TableGen] Add the !substr() bang operator" 
This reverts commit 3a675c777d.
 2020-12-21 10:46:25 -05:00
Paul C. Anagnostopoulos 3a675c777d [TableGen] Add the !substr() bang operator 
Update the documentation and add a test.

Differential Revision: https://reviews.llvm.org/D93419
 2020-12-21 09:41:59 -05:00
Paul C. Anagnostopoulos 415fab6f67 [TableGen] Eliminate the 'code' type 
Update the documentation.

Rework various backends that relied on the code type.

Differential Revision: https://reviews.llvm.org/D92269
 2020-12-03 10:19:11 -05:00
Paul C. Anagnostopoulos b23e84ffcf [TableGen] Eliminte source location from CodeInit 
Step 1 in eliminating the 'code' type.

Differential Revision: https://reviews.llvm.org/D91932
 2020-11-23 11:30:13 -05:00
Paul C. Anagnostopoulos 54f9ee3341 [TableGen] Add frontend/backend phase timing capability. 
Describe in the BackEnd Developer's Guide. Instrument a few backends.

Remove an old unused timing facility. Add a null backend for timing
the parser.

Differential Revision: https://reviews.llvm.org/D91388
 2020-11-14 10:10:29 -05:00
Paul C. Anagnostopoulos 641428f928 [TableGen] Enhance the six comparison bang operators. 
Update the Programmer's Reference.

Differential Revision: https://reviews.llvm.org/D91036
 2020-11-13 09:57:27 -05:00
Paul C. Anagnostopoulos 91d2e5c81a [TableGen] Add the !filter bang operator. 
Add a test. Update the Programmer's Reference.

Use it in some TableGen files.

Differential Revision: https://reviews.llvm.org/D91008
 2020-11-09 10:56:55 -05:00
Paul C. Anagnostopoulos 6ea6444f11 [TableGen] Clarify text and fix errors in the Programmer's Reference 
Differential Revision: https://reviews.llvm.org/D90881
 2020-11-06 08:56:29 -05:00
Paul C. Anagnostopoulos 6f288b11db [TableGen] Clean up documentation toctrees; clarify two paragraphs. 
Differential Revision: https://reviews.llvm.org/D90804
 2020-11-05 16:19:18 -05:00
Paul C. Anagnostopoulos ae2cb4f427 [TableGen] Add true and false literals to represent booleans 
Update the Programmer's Reference document.

Add a test. Update a couple of tests with an improved error message.

Differential Revision: https://reviews.llvm.org/D90635
 2020-11-05 09:07:21 -05:00
Paul C. Anagnostopoulos d56cd4291e [TableGen] Add !interleave operator to concatenate a list of values with delimiters 
Add a test. Use it in some TableGen files.

Differential Revision: https://reviews.llvm.org/D90469
 2020-11-04 09:23:54 -05:00
Fangrui Song d2c45f6620 [docs] Fix docs-llvm-html after recent TableGen changes D90617 2020-11-03 13:43:24 -08:00
Paul C. Anagnostopoulos 473f8ae699 [TableGen] Fix a couple of minor issues regarding the paste operator. 
Update the documentation to fully describe it.

Differential Revision: https://reviews.llvm.org/D90617
 2020-11-02 12:21:54 -05:00
Paul C. Anagnostopoulos 9d72065cf6 [TableGen] [AMDGPU] Add !sub operator for subtraction 
Use it in the AMDGPU target to eliminate !add(value1, !mul(value2, -1))

Differential Revision: https://reviews.llvm.org/D90107
 2020-10-28 12:27:53 -04:00
Paul C. Anagnostopoulos 22a8f5a2c3 [TableGen] Update xxx-tblgen command document. 
Add a few cross-references among TableGen documents.

Differential Revision: https://reviews.llvm.org/D90186

Add cross-references between TableGen documents.
 2020-10-28 09:08:13 -04:00
Paul C. Anagnostopoulos 876af264c1 [TableGen] Change !getop and !setop to !getdagop and !setdagop. 
Differential Revision: https://reviews.llvm.org/D89814
 2020-10-23 10:36:05 -04:00
Paul C. Anagnostopoulos b9eecbfada [TableGen] Update documents to make them more complete 
Differential Revision: https://reviews.llvm.org/D89962
 2020-10-22 13:19:19 -04:00
Paul C. Anagnostopoulos b2faf75568 [TableGen] Continue improving the comments for the data structures. 
Differential Revision: https://reviews.llvm.org/D89901
 2020-10-22 10:00:49 -04:00
Paul C. Anagnostopoulos dc5d6632b0 [TableGen] Enhance !empty and !size to handle strings and DAGs. 
Fix bug in the type checking for !empty, !head, !size, !tail.
 2020-10-19 09:22:20 -04:00
Paul C. Anagnostopoulos a90f742dd8 [TableGen] Change Programmer's Reference to use "DAG argument" rather than "operand". 
Differential Revision: https://reviews.llvm.org/D89624
 2020-10-18 10:50:14 -04:00
Paul C. Anagnostopoulos 4767bb2c0c [TableGen] Add the !not and !xor operators. 
Update the TableGen Programmer's Reference.
 2020-10-15 10:12:59 -04:00
Paul C. Anagnostopoulos 04b2191d69 [TableGen] Add new section to the TableGen Programmer's Reference. 
Fix typos in it and the TableGen Backend Developer's Guide.
 2020-10-13 09:59:13 -04:00
Paul C. Anagnostopoulos 350fafabe9 [TableGen] Add overload of RecordKeeper::getAllDerivedDefinitions() 
and use in PseudoLowering backend.
Now the two getAllDerivedDefinitions() use StringRef and Arrayref.
Use all_of() in getAllDerivedDefinitions().
 2020-10-12 16:40:09 -04:00
Paul C. Anagnostopoulos 0c1bb4f885 [TableGen] New backend to print detailed records. 
Pertinent lints are fixed.
 2020-10-02 10:22:13 -04:00
Paul C. Anagnostopoulos 50a3df585d [TableGen] Add/edit Doxygen comments to match "TableGen Backend Developer's Guide." 2020-09-26 09:09:22 -04:00
SuJunda (Junda Su) 270d334a66 [docs][llvm] Fix typos 
I don't have commit access.
Please help me commit it.
Thanks : )

Reviewed By: Paul-C-Anagnostopoulos

Differential Revision: https://reviews.llvm.org/D88139
 2020-09-23 10:19:02 -04:00
Paul C. Anagnostopoulos 21f5f509c8 Two patches to fix the broken build. 
One to fix a C++ compiler warning.
One to allow Sphinx to find a new document.
 2020-09-22 16:00:31 -04:00
Paul C. Anagnostopoulos 848d66fafd Version 0.5 of the new "TableGen Backend Developer's Guide." 
Files modified to take comments into account.
MLIR documentation updated for new TableGen documentation files.
 2020-09-22 14:01:52 -04:00
Paul C. Anagnostopoulos 82687cf47b Add section with details about DAGs. 2020-09-16 09:27:28 -04:00
Paul C. Anagnostopoulos 66310aafa0 fix typos; improve a couple of descriptions; 
add release note
 2020-09-08 15:48:18 -04:00