[Bug tree-optimization/53438] [4.7/4.8 Regression] Bitfield store replaced with full-byte store

[wschmidt at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53438

--- Comment #15 from William J. Schmidt <wschmidt at gcc dot gnu.org> 2012-05-28 13:58:30 UTC ---
Author: wschmidt
Date: Mon May 28 13:58:18 2012
New Revision: 187930

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187930
Log:
2012-05-28  Bill Schmidt  <wschmidt@linux.ibm.com>

    Backport from mainline
        2012-05-23  Richard Guenther  <rguenther@suse.de>

    PR tree-optimization/53438
    * tree-sra.c (analyze_access_subtree): Correct bitfield exclusion.

Modified:
    branches/gcc-4_7-branch/gcc/ChangeLog
    branches/gcc-4_7-branch/gcc/tree-sra.c