Fix inequality of functions with different attributes

Ericsson / clang

Cross Translation Unit analysis capability for Clang Static Analyzer. (Fork of official clang at http://llvm.org/git/clang)

http://clang.llvm.org/

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Fix inequality of functions with different attributes #497

Closed martong closed 6 years ago

martong commented 6 years ago

FunctionType::ExtInfo holds such properties of a function which are needed mostly for code gen. We should not compare these bits when checking for structural equivalency. Checking ExtInfo caused false ODR errors during CTU analysis (of tmux).

martong commented 5 years ago

https://reviews.llvm.org/D53699