[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

--- Comment #7 from Georg-Johann Lay <gjl at gcc dot gnu.org> ---
Author: gjl
Date: Mon Jun 20 11:55:11 2016
New Revision: 237593

URL: https://gcc.gnu.org/viewcvs?rev=237593&root=gcc&view=rev
Log:
gcc/
        Backport from 2016-06-20 trunk r237589, r236558.
        PR target/71103
        * config/avr/avr.md (movqi): Handle loading subreg:qi (const,
        symbol_ref,label_ref).

gcc/testsuite/
        Backport from 2016-06-20 trunk r237589, r236558.
        PR target/71103
        * gcc.target/avr/pr71103.c: New test.
        * gcc.target/avr/torture/pr71103-2.c: New test.

Added:
    branches/gcc-5-branch/gcc/testsuite/gcc.target/avr/pr71103.c
    branches/gcc-5-branch/gcc/testsuite/gcc.target/avr/torture/pr71103-2.c
Modified:
    branches/gcc-5-branch/gcc/ChangeLog
    branches/gcc-5-branch/gcc/config/avr/avr.md
    branches/gcc-5-branch/gcc/testsuite/ChangeLog