[IR] Add MDBuilder helpers for the new TBAA metadata format
authorIvan A. Kosarev <ikosarev@accesssoftek.com>
Mon, 18 Dec 2017 16:49:39 +0000 (16:49 +0000)
committerIvan A. Kosarev <ikosarev@accesssoftek.com>
Mon, 18 Dec 2017 16:49:39 +0000 (16:49 +0000)
commit04e1d01736d3368fd491d4bdb99a52452e9e83e1
tree99d86b063707f7e45dda9ebd756542c076b6552e
parent09f56a54d029ad1fb6b62f66449a6abf8f00ff89
[IR] Add MDBuilder helpers for the new TBAA metadata format

The new helpers are supposed to be used in clang to generate TBAA
information in the new format proposed in this thread:

http://lists.llvm.org/pipermail/llvm-dev/2017-November/118748.html

Differential Revision: https://reviews.llvm.org/D39956

llvm-svn: 320993
llvm/include/llvm/IR/MDBuilder.h
llvm/lib/IR/MDBuilder.cpp