[Bug target/71436] [7 Regression] Segmentation fault in arm_output_multireg_pop

bernds at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Tue Nov 29 14:16:00 GMT 2016


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71436

Bernd Schmidt <bernds at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bernds at gcc dot gnu.org
          Component|rtl-optimization            |target

--- Comment #5 from Bernd Schmidt <bernds at gcc dot gnu.org> ---
That just means reload will never get to see it - it can't look into a
match_parallel predicate to decide what to do about it.

I seem to recall these patterns weren't generated before reload in the past.
Has something changed there? Or maybe the load_multiple pattern is new, unlike
the ones in ldmstm.md?


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