[PATCH] D134022: [AArch64] Insert/Extract of bitcast patterns

[Dave Green via Phabricator via llvm-commits]

dmgreen added a comment.

Yeah that certainly looks wrong. The fmov will be clearing the result of the dup. I suspect that INSERT_SUBREG without a IMPLICIT_DEF operand is what is going wrong.

I'll revert the patch.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D134022/new/

https://reviews.llvm.org/D134022