https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86174
Alexander Monakov <amonakov at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |amonakov at gcc dot gnu.org
--- Comment #1 from Alexander Monakov <amonakov at gcc dot gnu.org> ---
It might be useful to note that what the testcase "wants" to happen is for the
compiler to notice that the temporary array 'double C[Si][Sk]' does not need to
live in memory - ideally it would correspond to 8 256-bit (or 4 512-bit)
registers.