https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65576
Michael Meissner <meissner at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |meissner at gcc dot
gnu.org
--- Comment #5 from Michael Meissner <meissner at gcc dot gnu.org> ---
Created attachment 35208
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35208&action=edit
Proposed patch to fix the problem
I haven't yet done a full bootstrap build/make check, but I believe this patch
fixes the problem.
The problem was for non-VSX systems, it still allowed 0.0 as the second
argument for the DF->TF expand insn, and reload tried to use it. I rewrote it
to only require register for pre-VSX systems.
