Tomasz Miąsko a6dd7b5056 Consistently avoid constructing optimized MIR when not doing codegen ...

The optimized MIR for closures is being encoded unconditionally, while
being unnecessary for cargo check. This turns out to be especially
costly with MIR inlining enabled, since it triggers computation of
optimized MIR for all callees that are being examined for inlining
purposes.

Skip encoding of optimized MIR for closures, enum constructors, struct
constructors, and trait fns when not doing codegen, like it is already
done for other items since 49433.

2021-01-13 00:33:36 +01:00

..

src

Consistently avoid constructing optimized MIR when not doing codegen

2021-01-13 00:33:36 +01:00

Cargo.toml

Don't query unstable data when staged_api is off

2020-09-13 02:10:39 +02:00