[PATCH] D58469: [GlobalISel][AArch64] Add selection support for G_EXTRACT_VECTOR_ELT with FPR dest

[Jessica Paquette via Phabricator via llvm-commits]

paquette updated this revision to Diff 188466.
paquette added a comment.

- Add test for regbank select
- Modify regbank selection to put the last operand (the index) in a GPR
- Fix bug in subregister choice, which was looking at the destination (element) type rather than the source vector type




CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D58469/new/

https://reviews.llvm.org/D58469

Files:
  lib/Target/AArch64/AArch64InstructionSelector.cpp
  lib/Target/AArch64/AArch64LegalizerInfo.cpp
  lib/Target/AArch64/AArch64RegisterBankInfo.cpp
  test/CodeGen/AArch64/GlobalISel/regbank-extract-vector-elt.mir
  test/CodeGen/AArch64/GlobalISel/select-extract-vector-elt.mir

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