[all-commits] [llvm/llvm-project] 7155ed: [AArch64] Add support for 256-bit non temporal loads

[zjaffal via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7155ed4289f32c29c5eb32f883dba511f78b9017
      https://github.com/llvm/llvm-project/commit/7155ed4289f32c29c5eb32f883dba511f78b9017
  Author: Zain Jaffal <z_jaffal at apple.com>
  Date:   2022-08-16 (Tue, 16 Aug 2022)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
    M llvm/lib/Target/AArch64/AArch64ISelLowering.h
    M llvm/lib/Target/AArch64/AArch64InstrInfo.td
    M llvm/test/CodeGen/AArch64/nontemporal-load.ll

  Log Message:
  -----------
  [AArch64] Add support for 256-bit non temporal loads

Currenlty all temporal loads are mapped to `LDP` or `LDR`. This patch will map all the non temporal 256-bit loads into `LDNP`. Future patches should address other non-temporal loads.

Reviewed By: fhahn, dmgreen

Differential Revision: https://reviews.llvm.org/D131773