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Author SHA1 Message Date
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
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
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
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