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.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205984 138bc75d-0d04-0410-961f-82ee72b054a4