Summary:
This adds the AVRMCTargetDesc file in tree. It allows creation of the
core classes used in the backend.
Reviewers: arsenm, kparzysz
Subscribers: wdng, beanz, mgorny
Differential Revision: https://reviews.llvm.org/D25023
llvm-svn: 282597
This adds part of the target info code, and adds modifications to
the build scripts so that AVR is recognized a supported, experimental
backend.
It does not include any AVR-specific code, just the bare sources required
for a backend to exist.
From D14039.
llvm-svn: 252865