UPDATE 4-HSBC warns of restructuring pain ahead as outlook darkens <!-- no image --> <div>* Says H2 revenue outlook more challenging than in H1 (Recasts, adds analyst comment)<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=v0l6veEkXC4:_EAKrVIULuI:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?d=yIl2AUoC8zA" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=v0l6veEkXC4:_EAKrVIULuI:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=v0l6veEkXC4:_EAKrVIULuI:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=v0l6veEkXC4:_EAKrVIULuI:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=v0l6veEkXC4:_EAKrVIULuI:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/v0l6veEkXC4" height="1" width="1" alt=""></div> Posted by Reuters