[MLIR][XeGPU][XeVM] Update single element vector type handling. (#178558)

Type conversion rule for single element vector and materialization
function to support the conversion has a mismatch.
Update materialization function to match the type conversion rule.

GitOrigin-RevId: 4f97d093cd48b1f78e6eea8958a5652922d9c9d0
2 files changed
tree: 82b0f02142aef857632cfdcd36e076e0eb72a06a
  1. benchmark/
  2. cmake/
  3. docs/
  4. examples/
  5. include/
  6. lib/
  7. python/
  8. test/
  9. tools/
  10. unittests/
  11. utils/
  12. .clang-format
  13. .clang-tidy
  14. CMakeLists.txt
  15. LICENSE.TXT
  16. Maintainers.md
  17. README.md
README.md

Multi-Level Intermediate Representation

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