r255694 - in /trunk/gcc: ChangeLog internal-fn....

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Fri Dec 15 13:43:30 2017
New Revision: 255694

URL: https://gcc.gnu.org/viewcvs?rev=255694&root=gcc&view=rev
Log:
2017-12-15  Richard Biener  <rguenther@suse.de>

	PR lto/83388
	* internal-fn.def (IFN_NOP): Add.
	* internal-fn.c (expand_NOP): Do nothing.
	* lto-streamer-in.c (input_function): Instead of removing
	sanitizer calls replace them with IFN_NOP calls.

	* gcc.dg/lto/pr83388_0.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/lto/pr83388_0.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/internal-fn.c
    trunk/gcc/internal-fn.def
    trunk/gcc/lto-streamer-in.c
    trunk/gcc/testsuite/ChangeLog