From 68f09448380a7a491832bbbd34b753857aadb9e1 Mon Sep 17 00:00:00 2001 From: Richard Stallman Date: Tue, 9 Mar 1993 05:15:02 +0000 Subject: (flag_volatile_global): Declared. From-SVN: r3684 --- gcc/flags.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'gcc') diff --git a/gcc/flags.h b/gcc/flags.h index 0e3b28b..e36a662 100644 --- a/gcc/flags.h +++ b/gcc/flags.h @@ -229,6 +229,10 @@ extern int flag_no_peephole; extern int flag_volatile; +/* Nonzero means treat all global and extern variables as global. */ + +extern int flag_volatile_global; + /* 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 -- cgit v1.1