[PATCH] D82887: [ARM] Add Cortex-A77 Support for Clang and LLVM

[Luke Geeson via Phabricator via cfe-commits]

LukeGeeson created this revision.
LukeGeeson added a reviewer: t.p.northover.
Herald added subscribers: llvm-commits, cfe-commits, danielkiss, hiraditya, kristof.beyls.
Herald added projects: clang, LLVM.

This patch upstreams support for the Arm-v8 Cortex-A77
processor for AArch64 and ARM.

In detail:

- Adding cortex-a77 as a cpu option for aarch64 and arm targets in clang
- Cortex-A77 CPU name and ProcessorModel in llvm

details of the CPU can be found here:
https://www.arm.com/products/silicon-ip-cpu/cortex-a/cortex-a77

and a similar submission to GCC can be found here:
https://github.com/gcc-mirror/gcc/commit/e0664b7a63ed8305e9f8539309df7fb3eb13babe

The following people contributed to this patch:

- Luke Geeson
- Mikhail Maltsev


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D82887

Files:
  clang/test/Driver/aarch64-cpus.c
  clang/test/Driver/arm-cortex-cpus.c
  llvm/include/llvm/Support/AArch64TargetParser.def
  llvm/include/llvm/Support/ARMTargetParser.def
  llvm/lib/Target/AArch64/AArch64.td
  llvm/lib/Target/ARM/ARM.td
  llvm/test/CodeGen/AArch64/cpus.ll
  llvm/test/CodeGen/AArch64/remat.ll
  llvm/test/MC/AArch64/armv8.2a-dotprod.s
  llvm/test/MC/ARM/armv8.2a-dotprod-a32.s
  llvm/test/MC/ARM/armv8.2a-dotprod-t32.s
  llvm/test/MC/Disassembler/AArch64/armv8.3a-rcpc.txt
  llvm/unittests/Support/TargetParserTest.cpp

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