re: port-alpha/58505: GCC 12.4.0 on alpha broken at -O2

[matthew green <mrg%eterna23.net@localhost>]

Rin Okuyama writes:
> I've found this is due to isl; the failure started from mknative for
> this change:

how strange.

can you try disabling the things that isl enables?  each alone
or in groups might be necessary to track better..  eg, these if
they're enabled:

	-ftree-loop-linear
	-floop-strip-mine
	-floop-block
	-fgraphite-identity
	-floop-nest-optimize
	-floop-parallelize-all

at worst, we can just disable isl for alpha.

good find, thanks.


.mrg.