* config.sub: Update to version 2010-05-21.

[pf3gnuchains/gcc-fork.git] / gcc / opts-common.c

diff --git a/gcc/opts-common.c b/gcc/opts-common.c
index e4714f2..b70b823 100644 (file)
--- a/gcc/opts-common.c
+++ b/gcc/opts-common.c
@@ -1,5 +1,5 @@
 /* Command line option handling.
-   Copyright (C) 2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -38,7 +38,7 @@ along with GCC; see the file COPYING3.  If not see
    before having tested "-g".  This doesn't match, and as "-gen-decls"
    is less than "-gstabs", it will become the lower bound of the
    binary search range, and "-g" will never be seen.  To resolve this
-   issue, opts.sh makes "-gen-decls" point, via the back_chain member,
+   issue, 'optc-gen.awk' makes "-gen-decls" point, via the back_chain member,
    to "-g" so that failed searches that end between "-gen-decls" and
    the lexicographically subsequent switch know to go back and see if
    "-g" causes a match (which it does in this example).
@@ -121,7 +121,7 @@ cancel_option (int opt_idx, int next_opt_idx, int orig_next_opt_idx)
   if (cl_options [next_opt_idx].neg_index != orig_next_opt_idx)
     return cancel_option (opt_idx, cl_options [next_opt_idx].neg_index,
                          orig_next_opt_idx);
-    
+
   return false;
 }
 
@@ -131,8 +131,8 @@ void
 prune_options (int *argcp, char ***argvp)
 {
   int argc = *argcp;
-  int *options = xmalloc (argc * sizeof (*options));
-  char **argv = xmalloc (argc * sizeof (char *));
+  int *options = XNEWVEC (int, argc);
+  char **argv = XNEWVEC (char *, argc);
   int i, arg_count, need_prune = 0;
   const struct cl_option *option;
   size_t opt_index;