[all-commits] [llvm/llvm-project] ad5d31: [IR][BFloat] add BFloat IR intrinsics support

[Ties Stuij via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: ad5d319ee85d31ee2b1ca5c29b3a10b340513fec
      https://github.com/llvm/llvm-project/commit/ad5d319ee85d31ee2b1ca5c29b3a10b340513fec
  Author: Ties Stuij <ties.stuij at arm.com>
  Date:   2020-05-27 (Wed, 27 May 2020)

  Changed paths:
    M llvm/include/llvm/IR/Intrinsics.h
    M llvm/include/llvm/IR/Intrinsics.td
    M llvm/include/llvm/IR/IntrinsicsAArch64.td
    M llvm/lib/IR/Function.cpp
    M llvm/utils/TableGen/IntrinsicEmitter.cpp

  Log Message:
  -----------
  [IR][BFloat] add BFloat IR intrinsics support

Summary:
This patch is part of a series that adds support for the Bfloat16 extension of
the Armv8.6-a architecture, as detailed here:

https://community.arm.com/developer/ip-products/processors/b/processors-ip-blog/posts/arm-architecture-developments-armv8-6-a

The bfloat type, and its properties are specified in the Arm Architecture
Reference Manual:

https://developer.arm.com/docs/ddi0487/latest/arm-architecture-reference-manual-armv8-for-armv8-a-architecture-profile

Reviewers: scanon, fpetrogalli, sdesmalen, craig.topper, LukeGeeson

Reviewed By: fpetrogalli

Subscribers: LukeGeeson, pbarrio, kristof.beyls, hiraditya, jdoerfert, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D79707