[PATCH] D53728: [GlobalISel] LegalizerHelper: Implement fewerElementsVector for G_LOAD/G_STORE

[Volkan Keles via Phabricator via llvm-commits]

volkan updated this revision to Diff 178279.
volkan added a comment.

- Replaced buildMerge with buildBuildVector/buildConcatVectors.
- Updated the test to avoid generating G_CONCAT_VECTORS as it's not legal for v4s32/v2s64.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D53728/new/

https://reviews.llvm.org/D53728

Files:
  lib/CodeGen/GlobalISel/LegalizerHelper.cpp
  test/CodeGen/AArch64/GlobalISel/legalize-load-fewerElts.mir
  test/CodeGen/AArch64/GlobalISel/legalize-load-store-fewerElts.mir

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