[Bug target/64452] [4.8/4.9/5.0 Regression] ICE in avr-gcc when passing struct member to varargs function

[gjl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64452

--- Comment #3 from Georg-Johann Lay <gjl at gcc dot gnu.org> ---
Author: gjl
Date: Fri Feb 20 10:46:05 2015
New Revision: 220848

URL: https://gcc.gnu.org/viewcvs?rev=220848&root=gcc&view=rev
Log:
gcc/
    Backport from 2015-02-20 trunk r220847.
    PR target/64452
    * config/avr/avr.md (pushhi_insn): New insn.
    (push<mode>1): Push virtual regs in one chunk using pushhi1_insn.
gcc/testsuite/
    Backport from 2015-02-20 trunk r220847.
    PR target/64452
    * gcc.target/avr/torture/pr64452.c: New test.

Added:
    branches/gcc-4_9-branch/gcc/testsuite/gcc.target/avr/torture/pr64452.c
Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/config/avr/avr.md
    branches/gcc-4_9-branch/gcc/testsuite/ChangeLog