[Bug sanitizer/63361] Test case c-c++-common/ubsan/float-cast-overflow-1.c fails on Pentium2

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63361

--- Comment #15 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Wed Jul 19 06:50:34 2017
New Revision: 250336

URL: https://gcc.gnu.org/viewcvs?rev=250336&root=gcc&view=rev
Log:
Fix an UBSAN test-case (PR sanitizer/63361).

2017-07-19  Martin Liska  <mliska@suse.cz>

        PR sanitizer/63361
        * c-c++-common/ubsan/float-cast-overflow-1.c: Add either
        -ffloat-store or -mieee for targets that need it.

Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/c-c++-common/ubsan/float-cast-overflow-1.c