[Bug testsuite/63175] [4.9/5 regression] FAIL: gcc.dg/vect/costmodel/ppc/costmodel-bb-slp-9a.c scan-tree-dump-times slp2" basic block vectorized using SLP" 1

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63175

--- Comment #13 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Fri Feb 27 10:32:14 2015
New Revision: 221052

URL: https://gcc.gnu.org/viewcvs?rev=221052&root=gcc&view=rev
Log:
2015-02-27  Richard Biener  <rguenther@suse.de>

    PR middle-end/63175
    * builtins.c (get_object_alignment_2): Make sure to re-apply
    the ANDed mask after recursing to its operand gets us a new
    misalignment bit position.

Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/builtins.c