Summary:
Fixed PR33966.
CFI code generation for users (not just callers) of a function depends
on whether this function has a jumptable entry or not. This
information needs to be encoded in of thinlto cache key.
We filter the jumptable list against functions that are actually
referenced in the current module.
Subscribers: mehdi_amini, inglorion, eraman, hiraditya
Differential Revision: https://reviews.llvm.org/D36346
llvm-svn: 310536
Evgeniy Stepanov