[Bug middle-end/61268] [4.10 regression] ICE in vt_expand_var_loc_chain, at var-tracking.c:8262

[rsandifo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61268

--- Comment #10 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> ---
Author: rsandifo
Date: Thu Jul 24 15:17:35 2014
New Revision: 213002

URL: https://gcc.gnu.org/viewcvs?rev=213002&root=gcc&view=rev
Log:
gcc/
    PR middle-end/61268
    * function.c (assign_parm_setup_reg): Prevent invalid sharing of
    DECL_INCOMING_RTL and entry_parm.
    (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
    * calls.c (load_register_parameters): Likewise argument values.
    (emit_library_call_value_1, store_one_arg): Likewise argument
    save areas.
    * config/i386/i386.c (assign_386_stack_local): Likewise the local
    stack slot.
    * explow.c (validize_mem): Modify the argument in-place.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/calls.c
    trunk/gcc/config/i386/i386.c
    trunk/gcc/explow.c
    trunk/gcc/function.c