[Bug target/71103] avr-gcc crashes with unrecognizable insn error

[gjl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71103

Georg-Johann Lay <gjl at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |---

--- Comment #10 from Georg-Johann Lay <gjl at gcc dot gnu.org> ---
Unfortunately there are now cases where the subregs pop up during reload and
hence copy_to_mode_reg is prohibited like with strftime from avr-libc :-( 
There are already insns that assume that subregs of constants work to some
degree like xload8<mode>_A and xload<mode>_A.  Maybe we'll have to support
subregs of constants in their own right...