[PATCH] D124435: [X86] Always extend the integer parameters in callee

[James Y Knight via Phabricator via cfe-commits]

jyknight added a comment.

I find the option names you have a bit confusing. I'd like to suggest calling them, instead:

caller: Extend a small integer parameter in the caller; callee will assume it has already been extended.
callee : Pass a small integer parameter directly in caller, extend in callee when converting to full-width.
both: Extend a small integer parameter in the caller; callee ALSO extends when converting to full-width.
default: Use the default rule for the target.

I think that gets more to the point of what's going on here, even though it's not exactly the case that "callee" always extends.


Repository:
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  https://reviews.llvm.org/D124435/new/

https://reviews.llvm.org/D124435