missed from rest of commit

missed from rest of commit
	* gimplify.c (gimplify_modify_expr): When assigning to volatiles,
	copy the src value and return a copy.
	* doc/extend.texi (Volatiles): Move from C++ to C and expand.
	(C++ Volatiles): Adjust to describe C++ semantics only.

From-SVN: r163402

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c525cad471950a38b129a2da14a96c372056d824..1ab87d5c08c1dec9f23475ff6405f29ef8af3bde 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -100,6 +100,14 @@
        * varasm.c: Likewise.
        * vmsdbgout.c: Likewise.
 
+2010-08-19  Nathan Sidwell  <nathan@codesourcery.com>
+           Richard Guenther  <richard.guenther@gmail.com>
+
+       * gimplify.c (gimplify_modify_expr): When assigning to volatiles,
+       copy the src value and return a copy.
+       * doc/extend.texi (Volatiles): Move from C++ to C and expand.
+       (C++ Volatiles): Adjust to describe C++ semantics only.
+
 2010-08-20  Joseph Myers  <joseph@codesourcery.com>
 
        * doc/tm.texi.in (PIC_OFFSET_TABLE_REG_CALL_CLOBBERED): Document to