On 11/29/11 20:59, Doug Kwan wrote:
Hi Diego,This is a backport for two upstream patches into our 4.6 branch. I submitted the first patch by Julian a while ago for backport but Richard Earnshaw pointed out a problem with the first patch. The second patch from Joey fixes that problem. This was tested on x86 and ARM. -Doug 2011-11-22 Doug Kwan<dougk...@google.com> Backport r171347 and r181549 from trunk. gcc/ 2011-03-23 Julian Brown<jul...@codesourcery.com> * expr.c (expand_expr_real_1): Only use BLKmode for volatile accesses which are not naturally aligned. 2011-11-20 Joey Ye<joey...@arm.com> * expr.c (expand_expr_real_1): Correctly handle strict volatile bitfield loads smaller than mode size. gcc/testsuite/ 2011-11-20 Joey Ye<joey...@arm.com> * gcc.dg/volatile-bitfields-1.c: New.
OK. Diego.
