[Bug middle-end/78468] [7 regression] libgomp.c/reduction-10.c and many more FAIL

[ebotcazou at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78468

--- Comment #31 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Author: ebotcazou
Date: Thu Feb  2 12:39:09 2017
New Revision: 245124

URL: https://gcc.gnu.org/viewcvs?rev=245124&root=gcc&view=rev
Log:
        PR middle-end/78468
        * emit-rtl.c (init_emit): Add ??? comment for problematic alignment
        settings of the virtual registers.

        Revert again
        2016-08-23  Dominik Vogt  <vogt@linux.vnet.ibm.com>

        * explow.c (get_dynamic_stack_size): Take known alignment of stack
        pointer + STACK_DYNAMIC_OFFSET into account when calculating the size
        needed.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/emit-rtl.c
    trunk/gcc/explow.c