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Author SHA1 Message Date
River Riddle 0050e8f0cf [mlir][Tutorial] Add a section to Toy Ch.2 detailing the custom assembly format. 
Summary:
This details the C++ format as well as the new declarative format. This has been one of the major missing pieces from the toy tutorial.

Differential Revision: https://reviews.llvm.org/D74938
 2020-02-21 15:15:32 -08:00
River Riddle 57540c96be [mlir] Replace toy::DeadFunctionEliminationPass with symbolDCEPass. 
Summary:
The dead function elimination pass in toy was a temporary stopgap until we had proper dead function elimination support in MLIR. Now that this functionality is available, this pass is no longer necessary.

Differential Revision: https://reviews.llvm.org/D72483
 2020-01-27 23:48:06 -08:00
River Riddle 6b4e30b7c8 Add Ch-7 of the toy tutorial detailing how to define new types. 
This chapter adds a new composite type to Toy, and shows the process of adding a new type to the IR, adding and updating operations to use it, and constant folding operations producing it.

PiperOrigin-RevId: 279107885
 2019-11-07 09:54:04 -08:00