[Bug bootstrap/83446] [8 Regression] Bootstrap failed on i686

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83446

--- Comment #4 from Martin Sebor <msebor at gcc dot gnu.org> ---
Author: msebor
Date: Mon Dec 18 03:31:05 2017
New Revision: 255772

URL: https://gcc.gnu.org/viewcvs?rev=255772&root=gcc&view=rev
Log:
PR bootstrap/83446 - Bootstrap failed on i686

gcc/testsuite/ChangeLog:

        PR bootstrap/83446
        * c-c++-common/Warray-bounds-3.c: Adjust.
        * gcc.dg/Warray-bounds-25.c: New test.

gcc/ChangeLog:

        PR bootstrap/83446
        * gimple-ssa-warn-restrict.c
        (builtin_memref::offset_out_of_bounds): Correct the handling of
        anti-ranges.


Added:
    trunk/gcc/testsuite/gcc.dg/Warray-bounds-25.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-ssa-warn-restrict.c
    trunk/gcc/testsuite/c-c++-common/Warray-bounds-3.c