On 26/09/2025 21:26, Joseph Myers wrote:
Since this feature involves function name mangling, I'd like to understand
how it interacts with other features affecting assembler names for
functions, and make sure there are associated testcases for those
interactions. Specifically:
* How does this interact with asm redirection for functions, if that's
used on any target_version or target_clones declaration or definition?
* How does this interact with the use of the simd attribute to map calls
made to a scalar function to vector variants of that function, if that
attribute (or similar OMP pragma) is used on a function also using one of
the new attributes?
Hi Joseph,
Thank you for the review.
It was previously decided to disallow asm with target_clones and
target_version. I will resubmit with that disallowed with an error and
some tests.
I'll check if we want to specify that explicitly in the ACLE.
For OMP pragmas/SIMD attributes. I imagine we will want to disallow this
similarly. I would be open to adding later but I think it would need
further analysis thought as the behaviour seems non-obvious. Do you have
a strong thought on this?
Thanks,
Alfie
