{name: "AtomicAnd32Variant", argLength: 3, typ: "(Uint32, Mem)", hasSideEffects: true},         // *arg0 &= arg1.  arg2=memory.  Returns old contents of *arg0 and new memory.
	{name: "AtomicOr32Variant", argLength: 3, typ: "(Uint32, Mem)", hasSideEffects: true},          // *arg0 |= arg1.  arg2=memory.  Returns old contents of *arg0 and new memory.

	// Publication barrier

		generic:        true,
	},
	{
		name:           "AtomicAnd32Variant",
		argLen:         3,
		hasSideEffects: true,
		generic:        true,
	},
	{
		name:           "AtomicOr32Variant",
		argLen:         3,
		hasSideEffects: true,
		generic:        true,
	},
	{
		name:           "PubBarrier",
		argLen:         1,
		hasSideEffects: true,