r256218 - in /trunk/gcc: ChangeLog gimple-ssa-w...

[msebor@gcc.gnu.org]

Author: msebor
Date: Wed Jan  3 23:41:32 2018
New Revision: 256218

URL: https://gcc.gnu.org/viewcvs?rev=256218&root=gcc&view=rev
Log:
PR tree-optimization/83655 - ICE on an invalid call to memcpy declared with no prototype

gcc/testsuite/ChangeLog:

	PR tree-optimization/83655
	* gcc.dg/Wrestrict-5.c: New test.
	* c-c++-common/builtins.c: New test.

gcc/ChangeLog:

	PR tree-optimization/83655
	* gimple-ssa-warn-restrict.c (wrestrict_dom_walker::check_call): Avoid
	checking calls with invalid arguments.

Added:
    trunk/gcc/testsuite/c-c++-common/builtins.c
    trunk/gcc/testsuite/gcc.dg/Wrestrict-5.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-ssa-warn-restrict.c
    trunk/gcc/testsuite/ChangeLog