[Bug target/71191] aarch64 and others: __atomic_load;arithmetic;__atomic_compare_exchange loops should be able to generate better code with LL/SC-type constructs than a CAS loop

[ktkachov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71191

ktkachov at gcc dot gnu.org changed:

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                 CC|                            |ktkachov at gcc dot gnu.org

--- Comment #1 from ktkachov at gcc dot gnu.org ---
Thanks for the report.
In your example what is the definition of the atomic_t type (so that we can get
a self-contained testcase)?