[coreboot-gerrit] Change in coreboot[master]: crossgcc: Upgrade GCC to 9.2.0

[Jett Rink (Code Review)]

Jett Rink has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/32564 )

Change subject: crossgcc: Upgrade GCC to 9.2.0
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Patch Set 34:
> Patch Set 34:
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> (1 comment)
> > Patch Set 31:
> >
> > This hasn't been tested on the Google EC codebase yet, so wait to merge it until it has.
>
> What sort of test would that look like? I tried compiling the EC boards with this patch yesterday, and I didn't see any problems compared to GCC 8. (Granted this was outside of a cros chroot though.) GCC 9 has several improvements and bug fixes for LTO support, so I'd like to help get this merged.

I am testing this out for EC boards now. I should know tomorrow, but I expect good results as one of my co-workers (Jack) recently tried 9.2.0 out on the EC boards.