[Bug target/94254] [10 regression] r10-7312 causes compiler hangs

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94254

--- Comment #15 from Segher Boessenkool <segher at gcc dot gnu.org> ---
(In reply to rsandifo@gcc.gnu.org from comment #13)
> (In reply to Segher Boessenkool from comment #12)
> > That patch looks fine, thank you!
> > 
> > Is there some way you can test if this works?  Ideally in the testsuite
> > of course, but that can be hard :-/
> 
> I've now tried doing a bootstrap & regtest with --with-cpu-power6 as well,
> comparing without the lra patch with after both patches.  (With master the
> build hangs in the same way as it did for Zdenek.)  There didn't seem
> to be any differences in test results.
> 
> Hopefully that will have given some execution test coverage when
> running things like gcc.dg/dfp and c-c++-common/dfp.

Excellent :-)


Segher