re PR rtl-optimization/51040 (ICE: RTL check: access of elt 1 of 'not' with last...

re PR rtl-optimization/51040 (ICE: RTL check: access of elt 1 of 'not' with last elt 0 in gen_rtx_fmt_ee_stat, at ./genrtl.h:33 with __atomic_nand_fetch())

	PR rtl-optimization/51040
	* optabs.c (expand_atomic_fetch_op): Patchup code for NAND should be AND
	followed by NOT.
	* builtins.c (expand_builtin_atomic_fetch_op): Patchup code for NAND
	should be AND followed by NOT.
	* testsuite/gcc.dg/atomic-noinline[-aux].c: Test no-inline NAND and
	patchup code.

From-SVN: r181259