[Bug target/121432] [15/16 regression] GCC has a regression on Microblaze since r15-1619-g3b9b8d6cfdf593

[neal.frager at amd dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121432

--- Comment #44 from Neal Frager <neal.frager at amd dot com> ---
Waldemar,

Could I ask you to perform a regression check for us?  Keeping Gopi's Linux
patch applied, could you test using either gcc v14 or gcc v15 with the work
around patch below?  

https://github.com/buildroot/buildroot/blob/master/package/gcc/15.2.0/0003-gcc-config-microblaze-fix-ira-for-GCC15.patch

I want to be sure that Gopi's partial patch is not breaking anything that used
to be working.  It would be good if you could verify that gcc v14 and gcc v15
with the above patch work fine on your hardware when applying Gopi's patch.

Thanks for your support on this!

Best regards,
Neal Frager
AMD