r249368 - in /trunk/gcc: ChangeLog gimplify.c t...

[marxin@gcc.gnu.org]

Author: marxin
Date: Mon Jun 19 13:27:48 2017
New Revision: 249368

URL: https://gcc.gnu.org/viewcvs?rev=249368&root=gcc&view=rev
Log:
Initialize live_switch_vars for SWITCH_BODY == STATEMENT_LIST (PR sanitizer/80879).

2017-06-19  Martin Liska  <mliska@suse.cz>

	PR sanitizer/80879
	* gimplify.c (gimplify_switch_expr):
	Initialize live_switch_vars for SWITCH_BODY == STATEMENT_LIST.
2017-06-19  Martin Liska  <mliska@suse.cz>

	PR sanitizer/80879
	* gcc.dg/asan/use-after-scope-switch-4.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/asan/use-after-scope-switch-4.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimplify.c
    trunk/gcc/testsuite/ChangeLog