5 Commits

Author	SHA1	Message	Date
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	b3931188fd	Enhance TableGen so that backends can produce better error messages. ... Modify SearchableTableEmitter.cpp to take advantage. Clean up formatting and capitalization issues.	2020-09-23 13:35:32 -04:00
Jay Foad	a912275864	[TableGen] Diagnose undefined fields when generating searchable tables ... Summary: Previously TableGen would crash trying to print the undefined value as an integer. Change-Id: I3900071ceaa07c26acafb33bc49966d7d7a02828 Reviewers: nhaehnle Subscribers: llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D74210	2020-02-19 14:03:48 +00:00
Benjamin Kramer	573d81cec5	Update tablegen test after r369847. ... llvm-svn: 369849	2019-08-24 15:11:41 +00:00
Nicolai Haehnle	0ea4d06e47	TableGen/SearchableTables: Support more generic enums and tables ... Summary: This is essentially a rewrite of the backend which introduces TableGen base classes GenericEnum, GenericTable, and SearchIndex. They allow generating custom enums and tables with lookup functions using separately defined records as the underlying database. Also added as part of this change: - Lookup functions may use indices composed of multiple fields. - Instruction fields are supported similar to Intrinsic fields. - When the lookup key has contiguous numeric values, the lookup function will directly index into the table instead of using a binary search. The existing SearchableTable functionality is internally mapped to the new primitives. Change-Id: I444f3490fa1dbfb262d7286a1660a2c4308e9932 Reviewers: arsenm, tra, t.p.northover Subscribers: wdng, llvm-commits Differential Revision: https://reviews.llvm.org/D48013 llvm-svn: 335225	2018-06-21 13:36:22 +00:00