[Bug middle-end/86705] [7/8/9 Regression] pr45678-2.c ICE with msp430-elf -mlarge

[jozefl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86705

--- Comment #2 from jozefl at gcc dot gnu.org ---
Author: jozefl
Date: Tue Jul 31 18:17:00 2018
New Revision: 263177

URL: https://gcc.gnu.org/viewcvs?rev=263177&root=gcc&view=rev
Log:
        PR middle-end/86705

        * gcc/cfgexpand.c (set_parm_rtl): Use the alignment of Pmode when
        MAX_SUPPORTED_STACK_ALIGNMENT would otherwise be exceeded by the
        requested variable alignment.
        (expand_one_ssa_partition): Likewise.
        (expand_one_var): Likewise.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgexpand.c