This is the mail archive of the
gcc-cvs@gcc.gnu.org
mailing list for the GCC project.
r249144 - in /trunk/gcc: ChangeLog fold-const.c...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 13 Jun 2017 07:07:09 -0000
- Subject: r249144 - in /trunk/gcc: ChangeLog fold-const.c...
Author: rguenth
Date: Tue Jun 13 07:07:08 2017
New Revision: 249144
URL: https://gcc.gnu.org/viewcvs?rev=249144&root=gcc&view=rev
Log:
2017-06-13 Richard Biener <rguenther@suse.de>
PR middle-end/81065
* fold-const.c (extract_muldiv_1): Remove bogus distribution
case of C * (x * C2 + C3).
(fold_addr_of_array_ref_difference): Properly fold index difference.
* c-c++-common/ubsan/pr81065.c: New testcase.
Added:
trunk/gcc/testsuite/c-c++-common/ubsan/pr81065.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/fold-const.c
trunk/gcc/testsuite/ChangeLog