DavidSpickett added a comment.

> Updated to allow mismatches and just picking the value that is set last on 
> the command line - what do you think of this version?

My initial reaction was that I'd prefer to take the last one that matches the 
input type, to be consistent with `-march` and `-mcpu`. `march` and `mcpu` 
effect both so it makes sense to switch on the input type.
However this is an option that only effects asm/inline asm (even when passed as 
a compiler option) so you could think of `-mimplicit-it` as an alias to 
`-Wa,-mimplicit-it`. So taking the last value we find sounds good to me.

Ideally we would warn about conflicting values but that's an enhancement that 
can be done another time if we see situations where it could have been useful.

LGTM


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D102812/new/

https://reviews.llvm.org/D102812

_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

Reply via email to