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r181858 - in /branches/google/gcc-4_6/gcc: Chan...
- From: dougkwan at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 30 Nov 2011 19:57:01 -0000
- Subject: r181858 - in /branches/google/gcc-4_6/gcc: Chan...
Author: dougkwan
Date: Wed Nov 30 19:56:57 2011
New Revision: 181858
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181858
Log:
2011-11-30 Doug Kwan <dougkwan@google.com>
Backport r171347 and r181549 from trunk.
gcc/
2011-03-23 Julian Brown <julian@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.ye@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.ye@arm.com>
* gcc.dg/volatile-bitfields-1.c: New.
Added:
branches/google/gcc-4_6/gcc/testsuite/gcc.dg/volatile-bitfields-1.c
Modified:
branches/google/gcc-4_6/gcc/ChangeLog.google-4_6
branches/google/gcc-4_6/gcc/expr.c
branches/google/gcc-4_6/gcc/testsuite/ChangeLog.google-4_6