[mlir][Vector] Thread 0-d vectors through ExtractElementOp.

This revision starts making concrete use of 0-d vectors to extend the semantics of
ExtractElementOp.
In the process a new VectorOfAnyRank Tablegen OpBase.td is added to allow progressive transition to supporting 0-d vectors by gradually opting in.

Differential Revision: https://reviews.llvm.org/D114387

GitOrigin-RevId: e7026aba004934cad5487256601af7690757d09f
9 files changed
tree: e590008f96e21c70d0e83beba99d72a35bb9ca09
  1. cmake/
  2. docs/
  3. examples/
  4. include/
  5. lib/
  6. python/
  7. test/
  8. tools/
  9. unittests/
  10. utils/
  11. .clang-format
  12. .clang-tidy
  13. CMakeLists.txt
  14. LICENSE.TXT
  15. README.md
README.md

Multi-Level Intermediate Representation

See https://mlir.llvm.org/ for more information.