This adds a new document about DXIL Resource Handling. I've attempted to
describe here how we intend to use TargetExtTypes to represent resources
in LLVM IR and the various intrinsics we'll need to lower these through
LLVM to DXIL.
For now this document is limited to the high level concepts and a few
details on buffer types, and there are a number of TODOs in the document
that we'll iterate on as we progress in the implementation.
This documents some of the architectural direction for DXIL and tries
to provide a bit of a map for where to implement different aspects of
DXIL support.
Pull Request: https://github.com/llvm/llvm-project/pull/78221
This document is a work in progress to begin fleshing out documentation
for the DirectX backend and related changes in the LLVM project.
This is not intended to be exhaustive or complete, it is intended as a
starting
point so taht future changes have a place for documentation to land.
Differential Revision: https://reviews.llvm.org/D127640
