[Bug target/66655] [5/6 Regression] miscompilation due to ipa-ra on MinGW

[amonakov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66655

--- Comment #30 from Alexander Monakov <amonakov at gcc dot gnu.org> ---
Nick, can you please post the patch to gcc-patches too, to avoid confusing
future people who wouldn't be able to find the explanation of the patch in the
archives?

(did you get approval for this patch offline?)