https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70188
John David Anglin <danglin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|ipa |target
--- Comment #8 from John David Anglin <danglin at gcc dot gnu.org> ---
Culprit is constraints.md hunk in r220681 (4.9 branch). On hppa, it's
not possible to reload all memory operands to a base register. So, we
can't use define_memory_constraint for the Q and T constraints.
Reverting fixes kernel build.
