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120 Commits

Author SHA1 Message Date
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
Paul C. Anagnostopoulos 1f870bd928 Add detailed reference for the SearchableTables backend. 2020-09-08 13:48:12 -04:00
Paul C. Anagnostopoulos 196e6f9f18 Replace TableGen range piece punctuator with '...' 
The TableGen range piece punctuator is currently '-' (e.g., {0-9}),
which interacts oddly with the fact that an integer literal's sign
is part of the literal. This patch replaces the '-' with the new
punctuator '...'. The '-' punctuator is deprecated.

Differential Revision: https://reviews.llvm.org/D85585

Change-Id: I3d53d14e23f878b142d8f84590dd465a0fb6c09c
 2020-08-21 23:33:57 +02:00
Paul C. Anagnostopoulos e0c01e6cb0 New TableGen Programmer's Reference document 
This new TableGen Programmer's Reference document replaces the current Language Introduction and Language Reference documents. It brings all the TableGen reference information into one document.

As an experiment, I numbered the sections in the document. See what you think about that.

Reviewed By: lattner

Differential Revision: https://reviews.llvm.org/D85838

(changes by Nicolai Hähnle <nicolai.haehnle@amd.com>:
- fixed build error due to toctree in docs/LangRef/index.rst
- fixed reference to ProgRef)

Change-Id: Ifbdfa39768b8a460aae2873103d31c7b347aff00
 2020-08-21 23:18:32 +02:00
Kazuaki Ishizaki 0312b9f550 [llvm] NFC: Fix trivial typo in rst and td files 
Differential Revision: https://reviews.llvm.org/D77469
 2020-04-23 14:26:32 +09:00
Sylvestre Ledru 72fd1033ea Doc: Links should use https 2020-03-22 22:49:33 +01:00