[Bug sanitizer/69656] -fsanitize=undefined compile time hog

[bernds at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69656

Bernd Schmidt <bernds at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |bernds at gcc dot gnu.org

--- Comment #6 from Bernd Schmidt <bernds at gcc dot gnu.org> ---
pass_sanopt adds huge amounts of code, so to some degree I think this is
expected. Do gcc and clang do exactly the same checks with
-fsanitize=undefined?