[Bug middle-end/82154] [8 Regression] ICE in fold_binary_loc, at fold-const.c:9088 in 32-bit mingw32

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82154

--- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Wed Sep 13 19:12:08 2017
New Revision: 252728

URL: https://gcc.gnu.org/viewcvs?rev=252728&root=gcc&view=rev
Log:
Fix emission of exception dispatch (PR middle-end/82154).

2017-09-13  Martin Liska  <mliska@suse.cz>

        PR middle-end/82154
        * stmt.c (expand_sjlj_dispatch_table): Use CASE_LOW when
        CASE_HIGH is NULL_TREE.
2017-09-13  Martin Liska  <mliska@suse.cz>

        PR middle-end/82154
        * g++.dg/torture/pr82154.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr82154.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/stmt.c
    trunk/gcc/testsuite/ChangeLog