r253065 - in /trunk/gcc: ChangeLog testsuite/Ch...

[jakub@gcc.gnu.org]

Author: jakub
Date: Thu Sep 21 12:26:34 2017
New Revision: 253065

URL: https://gcc.gnu.org/viewcvs?rev=253065&root=gcc&view=rev
Log:
	PR sanitizer/81715
	* tree-inline.c (expand_call_inline): Emit clobber stmts for
	VAR_DECLs to which addressable non-volatile parameters are mapped
	and for id->retvar after the return value assignment.  Clear
	id->retval and id->retbnd after inlining.

	* g++.dg/tree-ssa/pr8781.C (noop): Change argument type from
	const predicate to const predicate & to avoid UB.
	* g++.dg/opt/pr81715.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/opt/pr81715.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/tree-ssa/pr8781.C
    trunk/gcc/tree-inline.c