[PATCH] D67830: [AArch64][SVE] Implement punpk[hi|lo] intrinsics

[Kerry McLaughlin via Phabricator via cfe-commits]

kmclaughlin created this revision.
kmclaughlin added reviewers: sdesmalen, rovka.
Herald added subscribers: psnobl, rkruppe, hiraditya, kristof.beyls, tschuett.
Herald added a reviewer: rengolin.
Herald added a project: LLVM.

Adds the following two intrinsics:

- int_aarch64_sve_punpkhi
- int_aarch64_sve_punpklo

This patch also contains a fix which allows LLVMHalfElementsVectorType
to forward reference overloadable arguments.


Repository:
  rL LLVM

https://reviews.llvm.org/D67830

Files:
  llvm/include/llvm/IR/IntrinsicsAArch64.td
  llvm/lib/IR/Function.cpp
  llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
  llvm/lib/Target/AArch64/SVEInstrFormats.td
  llvm/test/CodeGen/AArch64/sve-intrinsics-pred-operations.ll

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