Rob Suderman 2b2ebb6f98 [mlir][tosa] Add folders for trivial tosa operation cases ... Some folding cases are trivial to fold away, specifically no-op cases where an operation's input and output are the same. Canonicalizing these away removes unneeded operations. The current version includes tensor cast operations to resolve shape discreprencies that occur when an operation's result type differs from the input type. These are resolved during a tosa shape propagation pass. Reviewed By: NatashaKnk Differential Revision: https://reviews.llvm.org/D107321		2021-08-10 14:43:00 -07:00
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TosaOps.cpp	[mlir][tosa] Add folders for trivial tosa operation cases	2021-08-10 14:43:00 -07:00