[PATCH] D150312: [MISched] Introduce and use ResourceSegments.

[Francesco Petrogalli via Phabricator via llvm-commits]

fpetrogalli added a comment.

In D150312#4380570 <https://reviews.llvm.org/D150312#4380570>, @andreadb wrote:

> [...]
> I was essentially asking whether instruction issue still works the same way or not.

Yes, indeed, it works the same as before - it issues an instruction only if all the resources used by the instruction are available.

> Is it required that ALL resource segments are reserved/allocated at issue cycle?

Yep - no changes w.r.t. the requirements for issuing.

I will update the patch according to the comments inline.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D150312/new/

https://reviews.llvm.org/D150312