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

[Jacob Garber (Code Review)]

Jacob Garber 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:

(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.

https://review.coreboot.org/c/coreboot/+/32564/21/util/xcompile/xcompile 
File util/xcompile/xcompile:

https://review.coreboot.org/c/coreboot/+/32564/21/util/xcompile/xcompile@230 
PS21, Line 230: GCC_CFLAGS_${TARCH}+=-Wlogical-op -Wno-address-of-packed-member
> Yes for sure.  […]

Done