[PATCH] D107608: [AArch64] Implement FCOPYSIGN for SVE.

[Eli Friedman via Phabricator via llvm-commits]

efriedma created this revision.
efriedma added reviewers: sdesmalen, paulwalker-arm.
Herald added subscribers: hiraditya, kristof.beyls, tschuett.
efriedma requested review of this revision.
Herald added a project: LLVM.

I was originally going to try to implement this in target-independent code, but it's actually sort of tricky to generate the correct sequence for vectors like nxv2f32.  So just stick this in target-specific code, at least for now.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D107608

Files:
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/test/CodeGen/AArch64/sve-fcopysign.ll

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