[all-commits] [llvm/llvm-project] b54337: [AArch64] Add Fujitsu A64FX scheduling model

[KAWASHIMA Takahiro via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b54337070b198cf66356a4ee3e420666151a2023
      https://github.com/llvm/llvm-project/commit/b54337070b198cf66356a4ee3e420666151a2023
  Author: KAWASHIMA Takahiro <t-kawashima at fujitsu.com>
  Date:   2021-01-15 (Fri, 15 Jan 2021)

  Changed paths:
    M llvm/lib/Target/AArch64/AArch64.td
    A llvm/lib/Target/AArch64/AArch64SchedA64FX.td
    M llvm/lib/Target/AArch64/AArch64Subtarget.cpp
    M llvm/test/CodeGen/AArch64/machine-combiner-madd.ll
    M llvm/test/CodeGen/AArch64/preferred-function-alignment.ll

  Log Message:
  -----------
  [AArch64] Add Fujitsu A64FX scheduling model

Basic support of A64FX was added in D75594 but its scheduling model
was missing. This commit adds the scheduling model. Also, this commit
amends/adds some subtarget parameters of A64FX.

The A64FX Microarchitecture Manual, which is source information of
this commit, is on GitHub.

https://github.com/fujitsu/A64FX/

Differential Revision: https://reviews.llvm.org/D93791