SINGAPORE/TOKYO (Reuters) – Asian shares extended a global rally on Friday after upbeat U.S. economic data calmed sentiment, with Chinese stocks jumping for the second day following a rocky start to the week. Wall Street rose sharply overnight thanks to revised U.S. gross domestic product data showing the economy grew faster than initially thought in the second quarter – a reassuring sign amid worries over deepening economic woes in China. MSCI’s broadest index of Asia-Pacific shares outside Japan was up 1.3 percent.