Tracking Issue for FIRRTL or LLVM Circt issues #6

New issue

Open

opened 2024-12-06 09:26:05 +00:00 by programmerjake · 0 comments

programmerjake commented

2024-12-06 09:26:05 +00:00

Owner

Basically this is just a list of known issues that are relevant to fayalite so you can more easily find them:
Open Issues:

https://github.com/llvm/circt/issues/4588 (original) -- memory read-under-write is not respected
https://github.com/llvm/circt/issues/7106 -- [FIRRTL] firrtl-lower-signatures fails for enum types
https://github.com/chipsalliance/firrtl-spec/issues/208 -- are zero field/variant enum/bundle types legal
https://github.com/chipsalliance/firrtl-spec/issues/211 -- what is an enum's corresponding mask type? for memory write ports
https://github.com/chipsalliance/firrtl-spec/issues/255 -- stateful declarations shouldn't be allowed in conditions (was: what happens when you read from inactive enum variants)
https://github.com/chipsalliance/firrtl-spec/issues/260 -- what happens for combinational loops through a register's async reset input?
https://github.com/chipsalliance/firrtl-spec/issues/263 -- question about memory readwrite ports both reading and writing in a cycle

Resolved Issues:

https://github.com/chipsalliance/firrtl-spec/issues/196 -- eq/neq comparison operators missing from table
https://github.com/chipsalliance/firrtl-spec/issues/197 -- Missing specification of how bit numbers are determined

Basically this is just a list of known issues that are relevant to fayalite so you can more easily find them: Open Issues: * https://github.com/llvm/circt/issues/4588 ([original](https://github.com/llvm/circt/issues/7957)) -- memory read-under-write is not respected * https://github.com/llvm/circt/issues/7106 -- [FIRRTL] firrtl-lower-signatures fails for enum types * https://github.com/chipsalliance/firrtl-spec/issues/208 -- are zero field/variant enum/bundle types legal * https://github.com/chipsalliance/firrtl-spec/issues/211 -- what is an enum's corresponding mask type? for memory write ports * https://github.com/chipsalliance/firrtl-spec/issues/255 -- stateful declarations shouldn't be allowed in conditions (was: what happens when you read from inactive enum variants) * https://github.com/chipsalliance/firrtl-spec/issues/260 -- what happens for combinational loops through a register's async reset input? * https://github.com/chipsalliance/firrtl-spec/issues/263 -- question about memory readwrite ports both reading and writing in a cycle Resolved Issues: * https://github.com/chipsalliance/firrtl-spec/issues/196 -- eq/neq comparison operators missing from table * https://github.com/chipsalliance/firrtl-spec/issues/197 -- Missing specification of how bit numbers are determined

programmerjake changed title from ~~Tracking Issue for FIRRTL or LLVM Circt problems~~ to Tracking Issue for FIRRTL or LLVM Circt issues

2024-12-06 23:43:05 +00:00

No labels

No milestone

No project

No assignees

1 participant

Notifications

Due date

The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set.

Reference: libre-chip/fayalite#6

No description provided.