r243406 - in /branches/gcc-6-branch/gcc: Change...

[jakub@gcc.gnu.org]

Author: jakub
Date: Wed Dec  7 22:54:14 2016
New Revision: 243406

URL: https://gcc.gnu.org/viewcvs?rev=243406&root=gcc&view=rev
Log:
	Backported from mainline
	2016-11-22  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/78416
	* expmed.c (expand_divmod): Use wide_int for computation of
	op1_is_pow2.  Don't set it if op1 is 0.  Formatting fixes.
	Use size <= HOST_BITS_PER_WIDE_INT instead of
	HOST_BITS_PER_WIDE_INT >= size.

	* gcc.dg/torture/pr78416.c: New test.

Added:
    branches/gcc-6-branch/gcc/testsuite/gcc.dg/torture/pr78416.c
Modified:
    branches/gcc-6-branch/gcc/ChangeLog
    branches/gcc-6-branch/gcc/expmed.c
    branches/gcc-6-branch/gcc/testsuite/ChangeLog