cmd/compile: internal compiler error: panic during prove while compiling: unexpected induction with too many parents [1.21 backport] #63984
Description
@randall77 requested issue #63955 to be considered for backport to the next 1.21 minor release.
@gopherbot please open backport issues.
I agree that if this could cause a miscompilation we should backport.
It does seem exceedingly rare though.