[Bug middle-end/91233] Cannot build glibc for mips*r6 since r270955

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91233
Bug 91233 depends on bug 91900, which changed state.

Bug 91900 Summary: [10 regression] mipsisa64r6-*-* rejects lo clobber
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91900

           What    |Removed                     |Added
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             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |MOVED