r239430 - in /trunk/gcc: ChangeLog testsuite/Ch...

[jakub@gcc.gnu.org]

Author: jakub
Date: Fri Aug 12 19:56:26 2016
New Revision: 239430

URL: https://gcc.gnu.org/viewcvs?rev=239430&root=gcc&view=rev
Log:
	PR c/71512
	* ubsan.c (instrument_si_overflow): Pass true instead of false
	to gsi_replace.
	(pass_ubsan::execute): Call gimple_purge_dead_eh_edges at the end
	of bbs.  Return TODO_cleanup_cfg if any returned true.

	* g++.dg/ubsan/pr71512.C: New test.
	* c-c++-common/ubsan/pr71512-1.c: New test.
	* c-c++-common/ubsan/pr71512-2.c: New test.

Added:
    trunk/gcc/testsuite/c-c++-common/ubsan/pr71512-1.c
    trunk/gcc/testsuite/c-c++-common/ubsan/pr71512-2.c
    trunk/gcc/testsuite/g++.dg/ubsan/pr71512.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/ubsan.c