r242575 - in /trunk/gcc: ChangeLog config/m68k/...

[law@gcc.gnu.org]

Author: law
Date: Thu Nov 17 23:39:08 2016
New Revision: 242575

URL: https://gcc.gnu.org/viewcvs?rev=242575&root=gcc&view=rev
Log:
	PR target/47192
	* config/m68k/m68k.c (m68k_expand_epilogue): Emit a scheduling
	barrier prior to deallocating the stack.

	PR target/47192
	* gcc.target/m68k/pr47192.c: New test.

Added:
    trunk/gcc/testsuite/gcc.target/m68k/pr47192.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/m68k/m68k.c
    trunk/gcc/testsuite/ChangeLog