Stream: t-compiler/wg-mir-opt

Topic: Tracking `I-slow` issues that are fixed by MIR inlining

ecstatic-morse (Apr 27 2020 at 20:33, on Zulip):

What do people think of a new GH tag for I-slow issues that are fixed by enabling MIR inlining? Presumably it will make closing old issues easier if/when we do some MIR inlining by default on stable. See

Wesley Wiser (Apr 27 2020 at 20:36, on Zulip):

I'd like that! It would also be good to harvest some real world test cases from that to beef up our mir-opt tests.

ecstatic-morse (Apr 27 2020 at 20:42, on Zulip):

Jonas Schievink suggested using optimization-specific tags in T-compiler. How does A-mir-opt-inlining sound?

Jonas Schievink (Apr 27 2020 at 20:47, on Zulip):

Seems good!

FĂ©lix Fischer (Apr 27 2020 at 22:23, on Zulip):

This sounds like a really good idea! With Wesley we also have made some changes that will for the moment not make it to mir-opt-lvl=1 because with current codegen, they make performance regressions. Tagging the future issue that represents our change would definitely help keep track of it.

Last update: Sep 28 2020 at 16:00UTC