[PATCH] D155342: [clang][JumpDiagnostics] ignore non-asm goto target scopes

[John McCall via Phabricator via cfe-commits]

rjmccall added a comment.

Wait, the whole point of this algorithm is that we have to do this whole complicated linear check against every label whose address is taken because we don't know where it's going.  If we have a list of all the possible labels that the `asm goto` might jump to, why are we building a map of all the labels and then filtering out the ones that aren't listed?  We should just be checking the listed destinations with the stricter triviality rule that indirect-goto uses.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D155342/new/

https://reviews.llvm.org/D155342