[PATCH] D127988: [Inliner] Introduce a backend option to suppress inlining of functions with large stack sizes

[Wenlei He via Phabricator via llvm-commits]

wenlei added a comment.

I think it's also worth making `TotalAllocaSizeRecursiveCaller` tunable. We need to be more conservative for stack size for recursive inlining, so a general size limit may not be enough there. We ran into trouble with the default 1024 callee stack limit for a deep recursion. Will probably send up a patch to add a llvm flag.


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https://reviews.llvm.org/D127988