r246367 - in /branches/gcc-5-branch/gcc: Change...

[marxin@gcc.gnu.org]

Author: marxin
Date: Wed Mar 22 12:28:00 2017
New Revision: 246367

URL: https://gcc.gnu.org/viewcvs?rev=246367&root=gcc&view=rev
Log:
Backport r245531

2017-03-22  Martin Liska  <mliska@suse.cz>

	Backport from mainline
	2017-02-17  Martin Liska  <mliska@suse.cz>

	PR rtl-optimization/79574
	* gcse.c (want_to_gcse_p): Prevent integer overflow.
2017-03-22  Martin Liska  <mliska@suse.cz>

	Backport from mainline
	2017-02-17  Martin Liska  <mliska@suse.cz>

	PR rtl-optimization/79574
	* gcc.dg/pr79574.c: New test.

Added:
    branches/gcc-5-branch/gcc/testsuite/gcc.dg/pr79574.c
Modified:
    branches/gcc-5-branch/gcc/ChangeLog
    branches/gcc-5-branch/gcc/gcse.c
    branches/gcc-5-branch/gcc/testsuite/ChangeLog