Commit Graph

2 Commits (09875fabd1b37b8c15822088cebe57a6e866c528)

Author SHA1 Message Date
Maksim Levental 953ea39cb5
handles 2,3,4 from https://github.com/llvm/torch-mlir/issues/1963 (#1964) 2023-03-24 21:50:01 -05:00
Sean Silva 283e0f141a Add a concept of "backend legal ops".
This is a first step towards formalizing the set of ops in our backend
contract. The goal is to eventually formalize `torch` dialect ops into 3
categories:
1. Legal in backend contract
2. Illegal in backend contract
3. Conditionally legal in backend contract

The "conditionally legal" set are the ops that we can optionally
decompose for backends.

This patch adds relevant pass options for this throughout the compiler,
in preparation for a new set of traits which will formalize this
classification.
2022-08-18 11:46:50 -07:00