r249783 - in /trunk/gcc: ChangeLog cfgexpand.c ...

[bergner@gcc.gnu.org]

Author: bergner
Date: Thu Jun 29 12:58:32 2017
New Revision: 249783

URL: https://gcc.gnu.org/viewcvs?rev=249783&root=gcc&view=rev
Log:
gcc/
	PR middle-end/81194
	* cfgexpand.c (expand_gimple_stmt_1): Handle switch statements
	with only one label.
	* stmt.c (expand_case): Assert NCASES is greater than one.

gcc/testsuite/
	PR middle-end/81194
	* g++.dg/pr81194.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/pr81194.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cfgexpand.c
    trunk/gcc/stmt.c
    trunk/gcc/testsuite/ChangeLog