re PR sanitizer/80932 (UBSAN: false positive as a result of distribution: c1*(c2*v1-c3*v2)=>c1*c2*v1-c1*c3*v2)

	PR sanitize/80932
	* c-c++-common/ubsan/pr80932.c: Test with ints, not with long ints.

From-SVN: r249010