r244013 - in /trunk/gcc: ChangeLog gimple-ssa-s...

[jakub@gcc.gnu.org]

Author: jakub
Date: Tue Jan  3 07:20:04 2017
New Revision: 244013

URL: https://gcc.gnu.org/viewcvs?rev=244013&root=gcc&view=rev
Log:
	PR middle-end/78901
	* gimple-ssa-sprintf.c (try_substitute_return_value): Don't change
	possibly throwing calls.

	* g++.dg/opt/pr78901.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/opt/pr78901.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-ssa-sprintf.c
    trunk/gcc/testsuite/ChangeLog