[Bug driver/81650] gcc -m32 mishandles -Walloc-size-larger-than=9223372036854775807

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81650

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Sep  7 20:20:43 2017
New Revision: 251850

URL: https://gcc.gnu.org/viewcvs?rev=251850&root=gcc&view=rev
Log:
        Backported from mainline
        2017-08-03  Jakub Jelinek  <jakub@redhat.com>

        PR driver/81650
        * calls.c (alloc_max_size): Use HOST_WIDE_INT_UC (10??)
        instead of 10??LU, perform unit multiplication in wide_int,
        don't change alloc_object_size_limit if the limit is larger
        than SSIZE_MAX.

        * gcc.dg/pr81650.c: New test.

Added:
    branches/gcc-7-branch/gcc/testsuite/gcc.dg/pr81650.c
Modified:
    branches/gcc-7-branch/gcc/ChangeLog
    branches/gcc-7-branch/gcc/calls.c
    branches/gcc-7-branch/gcc/testsuite/ChangeLog