[all-commits] [llvm/llvm-project] 879c82: [instrinsics] Add @llvm.memcpy.inline instrinsics

[Guillaume Chatelet via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 879c825cb808ed144f7506182b9d6596043bcc68
      https://github.com/llvm/llvm-project/commit/879c825cb808ed144f7506182b9d6596043bcc68
  Author: Guillaume Chatelet <gchatelet at google.com>
  Date:   2020-01-28 (Tue, 28 Jan 2020)

  Changed paths:
    M llvm/docs/LangRef.rst
    M llvm/include/llvm/IR/IntrinsicInst.h
    M llvm/include/llvm/IR/Intrinsics.td
    M llvm/lib/Analysis/Lint.cpp
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
    M llvm/lib/IR/Verifier.cpp
    A llvm/test/CodeGen/X86/memcpy-inline.ll
    M llvm/test/Other/lint.ll
    M llvm/test/Verifier/intrinsic-immarg.ll
    A llvm/test/Verifier/memcpy-inline.ll

  Log Message:
  -----------
  [instrinsics] Add @llvm.memcpy.inline instrinsics

Summary:
This is a follow up on D61634. It adds an LLVM IR intrinsic to allow better implementation of memcpy from C++.
A follow up CL will add the intrinsics in Clang.

Reviewers: courbet, theraven, t.p.northover, jdoerfert, tejohnson

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D71710