Merge in gcc2 snapshot 19980929. See gcc/ChangeLog and gcc/FSFChangeLog for

[thirdparty/gcc.git] / gcc / flags.h

diff --git a/gcc/flags.h b/gcc/flags.h
index f25b0ba282ec0adaa52d697d13ecfb5d4c8ca39b..9db5e19f42d8bf26037da04b83a3d205f6b9d1f0 100644 (file)
--- a/gcc/flags.h
+++ b/gcc/flags.h
@@ -276,10 +276,14 @@ extern int flag_no_peephole;
 
 extern int flag_volatile;
 
-/* Nonzero means treat all global and extern variables as global.  */
+/* Nonzero means treat all global and extern variables as volatile.  */
 
 extern int flag_volatile_global;
 
+/* Nonzero means treat all static variables as volatile.  */
+
+extern int flag_volatile_static;
+
 /* Nonzero allows GCC to violate some IEEE or ANSI rules regarding math
    operations in the interest of optimization.  For example it allows
    GCC to assume arguments to sqrt are nonnegative numbers, allowing