[Bug rtl-optimization/58369] [4.8/4.9 regression] ICE in subreg_get_info when compiling boost for m68k-linux

[law at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58369

--- Comment #5 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Author: law
Date: Wed Oct 30 19:21:27 2013
New Revision: 204224

URL: http://gcc.gnu.org/viewcvs?rev=204224&root=gcc&view=rev
Log:
    PR rtl-optimization/58369
    * reload1.c (compute_reload_subreg_offset): New function.
    (choose_reload_regs): Use it to pass endian-correct
    offset to subreg_regno_offset.

    * PR rtl-optimization/58369
    * g++.dg/torture/pr58369.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr58369.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/reload1.c
    trunk/gcc/testsuite/ChangeLog