[Bug sanitizer/59503] Bogus integer-overflow error with long long with -m32
mpolacek at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Sat Dec 14 12:20:00 GMT 2013
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59503
--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Sat Dec 14 12:19:56 2013
New Revision: 205984
URL: http://gcc.gnu.org/viewcvs?rev=205984&root=gcc&view=rev
Log:
PR sanitizer/59503
* internal-fn.c (ubsan_expand_si_overflow_addsub_check): Call
expand_binop with correct optab depending on code.
testsuite/
* c-c++-common/ubsan/pr59503.c: New test.
Added:
trunk/gcc/testsuite/c-c++-common/ubsan/pr59503.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/internal-fn.c
trunk/gcc/testsuite/ChangeLog
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