[all-commits] [llvm/llvm-project] f6faa7: [mlir] fix a crash if the dialect is missing a dat...

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  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f6faa71eafbcd52d5154aadf888fce8b3af73c16
      https://github.com/llvm/llvm-project/commit/f6faa71eafbcd52d5154aadf888fce8b3af73c16
  Author: Alex Zinenko <zinenko at google.com>
  Date:   2021-06-09 (Wed, 09 Jun 2021)

  Changed paths:
    M mlir/lib/Interfaces/DataLayoutInterfaces.cpp
    M mlir/test/Interfaces/DataLayoutInterfaces/types.mlir

  Log Message:
  -----------
  [mlir] fix a crash if the dialect is missing a data layout interface

The top-level verifier of data layout specifications delegates verification of
entries with identifier keys to the dialect of the identifier prefix. This flow
was missing a check whether the dialect actually implements the relevant
interface.

Reviewed By: gysit

Differential Revision: https://reviews.llvm.org/D103945