re PR testsuite/55504 (gcc.c-torture/execute/20071018-1.c execution failures with -fsanitize=address)

	PR testsuite/55504
	* gcc.c-torture/execute/20071018-1.c (foo): Add noinline/noclone
	attributes.  Avoid clobbering memory before malloced chunk.
	(main): Pass 1 instead of 0 as argument.

From-SVN: r193898