https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86487
Vladimir Makarov <vmakarov at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |vmakarov at gcc dot gnu.org
--- Comment #9 from Vladimir Makarov <vmakarov at gcc dot gnu.org> ---
I believe the PR is duplication of PR88850 (see my comments there). The cost
of register movement in insn 6 is 2. LRA/reload does not check constraints for
such cost and at the very LRA end (when there is a check for all insn
constraints) the error is reported.
