[all-commits] [llvm/llvm-project] 823e2a: [SveEmitter] Add builtins for contiguous prefetches

[sdesmalen-arm via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 823e2a670a9da8e5cd8beed108355a168ca1a23b
      https://github.com/llvm/llvm-project/commit/823e2a670a9da8e5cd8beed108355a168ca1a23b
  Author: Sander de Smalen <sander.desmalen at arm.com>
  Date:   2020-04-24 (Fri, 24 Apr 2020)

  Changed paths:
    M clang/include/clang/Basic/TargetBuiltins.h
    M clang/include/clang/Basic/arm_sve.td
    M clang/lib/CodeGen/CGBuiltin.cpp
    M clang/lib/CodeGen/CodeGenFunction.h
    M clang/lib/Sema/SemaChecking.cpp
    A clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfb.c
    A clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfd.c
    A clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfh.c
    A clang/test/CodeGen/aarch64-sve-intrinsics/acle_sve_prfw.c
    A clang/test/CodeGen/aarch64-sve-intrinsics/negative/acle_sve_prfb.c
    A clang/test/CodeGen/aarch64-sve-intrinsics/negative/acle_sve_prfd.c
    A clang/test/CodeGen/aarch64-sve-intrinsics/negative/acle_sve_prfh.c
    A clang/test/CodeGen/aarch64-sve-intrinsics/negative/acle_sve_prfw.c
    M clang/utils/TableGen/SveEmitter.cpp

  Log Message:
  -----------
  [SveEmitter] Add builtins for contiguous prefetches

This patch also adds the enum `sv_prfop` for the prefetch operation specifier
and checks to ensure the passed enum values are valid.

Reviewers: SjoerdMeijer, efriedma, ctetreau

Reviewed By: efriedma

Tags: #clang

Differential Revision: https://reviews.llvm.org/D78674