[Bug testsuite/86671] Many testsuite failures due to -latomic not found

[wilson at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86671

Jim Wilson <wilson at gcc dot gnu.org> changed:

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

--- Comment #1 from Jim Wilson <wilson at gcc dot gnu.org> ---
If you install before running make check, the tests will work.  Or if you have
an existing gcc install tree with the same prefix the tests should work.  Of
course, this may not be practical in all cases, so it still needs to be fixed.

Long term we need to inline expand all of the sub-word atomic instrinsics, and
that is a medium size project I haven't had a chance to do yet.  I have a start
on a patch, but it needs a lot more work to be usable.

There are some related bug reports: 84484, 84568, 86005.