r244553 - in /branches/gcc-6-branch/gcc: lto/Ch...

[jakub@gcc.gnu.org]

Author: jakub
Date: Tue Jan 17 20:33:16 2017
New Revision: 244553

URL: https://gcc.gnu.org/viewcvs?rev=244553&root=gcc&view=rev
Log:
	Backported from mainline
	2017-01-11  Jakub Jelinek  <jakub@redhat.com>

	PR middle-end/50199
	* lto-lang.c (lto_post_options): Force flag_merge_constants = 1
	if it was 0.

	* gcc.dg/lto/pr50199_0.c: New test.

Added:
    branches/gcc-6-branch/gcc/testsuite/gcc.dg/lto/pr50199_0.c
Modified:
    branches/gcc-6-branch/gcc/lto/ChangeLog
    branches/gcc-6-branch/gcc/lto/lto-lang.c
    branches/gcc-6-branch/gcc/testsuite/ChangeLog