r152959 - in /trunk/gcc: ChangeLog gimple-low.c...

[ebotcazou@gcc.gnu.org]

Author: ebotcazou
Date: Sat Oct 17 22:17:26 2009
New Revision: 152959

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152959
Log:
	* gimple-low.c (lower_stmt) <GIMPLE_CALL>: If the call is noreturn,
	remove a subsequent GOTO or RETURN statement.

Added:
    trunk/gcc/testsuite/gnat.dg/noreturn1.adb
    trunk/gcc/testsuite/gnat.dg/noreturn1.ads
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-low.c
    trunk/gcc/testsuite/ChangeLog