FileSizeHigh:   d.FileSizeHigh,
		FileSizeLow:    d.FileSizeLow,
		vol:            d.VolumeSerialNumber,
		idxhi:          d.FileIndexHigh,
		idxlo:          d.FileIndexLow,
		ReparseTag:     reparseTag,
		// fileStat.path is used by os.SameFile to decide if it needs
		// to fetch vol, idxhi and idxlo. But these are already set,
		// so set fileStat.path to "" to prevent os.SameFile doing it again.
	}, nil
}

	{name: "PanicBounds", argLength: 3, aux: "Int64", typ: "Mem", call: true}, // arg0=idx, arg1=len, arg2=mem, returns memory.
	{name: "PanicExtend", argLength: 4, aux: "Int64", typ: "Mem", call: true}, // arg0=idxHi, arg1=idxLo, arg2=len, arg3=mem, returns memory.

	// Function calls. Arguments to the call have already been written to the stack.
	// Return values appear on the stack. The method receiver, if any, is treated