[Bug middle-end/95464] [10/11 Regression] Miscompilation of mesa on x86_64-linux since r10-6426

[vmakarov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95464

--- Comment #1 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
Jakub, thank you for working on the PR and providing the test case.

It seems to me that the problem occurs in inheritance sub-pass of LRA.  It is a
very complicated sub-pass.  Making a fix and testing it can take a few days. 
But I hope to fix the PR on this week.