[PATCH] D74966: [PATCH] [ARM] Add Cortex-M55 Support for clang and llvm

[Luke Geeson via Phabricator via cfe-commits]

LukeGeeson created this revision.
Herald added subscribers: llvm-commits, cfe-commits, hiraditya, kristof.beyls.
Herald added projects: clang, LLVM.

This patch upstreams support for the ARM Armv8.1m cpu Cortex-M55.

In detail adding support for:

- mcpu option in clang
- Arm Target Features in clang
- llvm Arm TargetParser definitions

details of the CPU can be found here:
https://developer.arm.com/ip-products/processors/cortex-m/cortex-m55


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D74966

Files:
  clang/test/CodeGen/arm-target-features.c
  clang/test/Driver/arm-cortex-cpus.c
  clang/test/Preprocessor/arm-target-features.c
  llvm/include/llvm/Support/ARMTargetParser.def
  llvm/lib/Target/ARM/ARM.td
  llvm/test/CodeGen/ARM/build-attributes.ll
  llvm/unittests/Support/TargetParserTest.cpp

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