Commit Graph

5 Commits

Author SHA1 Message Date
Mehdi Amini 575b22b5d1 Revisit Dialect registration: require and store a TypeID on dialects
This patch moves the registration to a method in the MLIRContext: getOrCreateDialect<ConcreteDialect>()

This method requires dialect to provide a static getDialectNamespace()
and store a TypeID on the Dialect itself, which allows to lazyily
create a dialect when not yet loaded in the context.
As a side effect, it means that duplicated registration of the same
dialect is not an issue anymore.

To limit the boilerplate, TableGen dialect generation is modified to
emit the constructor entirely and invoke separately a "init()" method
that the user implements.

Differential Revision: https://reviews.llvm.org/D85495
2020-08-07 15:57:08 +00:00
Mehdi Amini 308571074c Mass update the MLIR license header to mention "Part of the LLVM project"
This is an artifact from merging MLIR into LLVM, the file headers are
now aligned with the rest of the project.
2020-01-26 03:58:30 +00:00
Mehdi Amini 56222a0694 Adjust License.txt file to use the LLVM license
PiperOrigin-RevId: 286906740
2019-12-23 15:33:37 -08:00
River Riddle dfc58742a2 Rename the 'namePrefix' field in the Dialect class to 'name' and tidy some comments to make it clear that 'name' refers to the dialect namespace.
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PiperOrigin-RevId: 241103116
2019-03-30 11:23:55 -07:00
River Riddle 6f24bf82f9 Assert that registered dialects have unique names. This creates a guarantee that the namespace of a dialect can be used a unique key.
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PiperOrigin-RevId: 241049578
2019-03-29 17:57:41 -07:00