r218811 - in /trunk/gcc: c/ChangeLog c/c-conver...

[jakub@gcc.gnu.org]

Author: jakub
Date: Wed Dec 17 09:26:49 2014
New Revision: 218811

URL: https://gcc.gnu.org/viewcvs?rev=218811&root=gcc&view=rev
Log:
	PR sanitizer/64289
	* c-convert.c: Include ubsan.h.
	(convert): For real -> integral casts and
	-fsanitize=float-cast-overflow don't call convert_to_integer, but
	instead instrument the float cast directly.

	* c-c++-common/ubsan/pr64289.c: New test.

Added:
    trunk/gcc/testsuite/c-c++-common/ubsan/pr64289.c
Modified:
    trunk/gcc/c/ChangeLog
    trunk/gcc/c/c-convert.c
    trunk/gcc/testsuite/ChangeLog