[PATCH] D67855: [X86] Add new calling convention that guarantees tail call optimization

[Reid Kleckner via Phabricator via llvm-commits]

rnk added a comment.

I think of "disable-tail-calls" as a debugging tool, so I think what you've implemented here makes sense.


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  https://reviews.llvm.org/D67855/new/

https://reviews.llvm.org/D67855