[PATCH] D44415: [PM][FunctionAttrs] add NoUnwind attribute inference to PostOrderFunctionAttrs pass

[Fedor Sergeev via Phabricator via llvm-commits]

fedor.sergeev added a comment.

Btw, I tried Justin's version of "simplified" meta-programmed callbacks... and fully functional version of it
(one that performs early bailouts on ScanAttrHere/ValidAttrs) starts approaching Chandler's suggested tuple/tuple-iteration by complexity.
The problem with bailouts is that you cant just fill the whole array with calculated values of all the predicates,
or else you need to extend all your predicates with shortcut-ting semantics.


Repository:
  rL LLVM

https://reviews.llvm.org/D44415