Jett Rink has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/32564 )
Change subject: crossgcc: Upgrade GCC to 9.2.0 ......................................................................
Patch Set 34: Code-Review+1
Patch Set 34:
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.
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.
I just confirmed that `make buildall` works for EC boards using this upgrade CL and rebuilding coreboot-sdk in a chroot. Thanks for waiting for confirmation!