[Bug middle-end/85504] Bogus -Wrestrict warning with -fsanitize=undefined

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85504

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Keywords|                            |diagnostic

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
I bet this is another case of UBSAN instrumentation fooling jump-threading into
isolating the broken case and we then warning about it.