[Bug sanitizer/78270] [7 Regression] ICE in gimplify_switch_expr, at gimplify.c:2272

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78270

--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Thu Nov 10 11:21:03 2016
New Revision: 242036

URL: https://gcc.gnu.org/viewcvs?rev=242036&root=gcc&view=rev
Log:
Create live_switch_vars conditionally (PR sanitizer/78270)

        PR sanitizer/78270
        * gcc.dg/asan/pr78270.c: New test.
        PR sanitizer/78270
        * gimplify.c (gimplify_switch_expr): Create live_switch_vars
        only when SWITCH_BODY is a BIND_EXPR.

Added:
    trunk/gcc/testsuite/gcc.dg/asan/pr78270.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimplify.c
    trunk/gcc/testsuite/ChangeLog