2008-04-30 Paul Thomas <pault@gcc.gnu.org>

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

diff --git a/gcc/opts.c b/gcc/opts.c
index 445cec3..b87bc56 100644 (file)
--- a/gcc/opts.c
+++ b/gcc/opts.c
@@ -505,7 +505,7 @@ handle_option (const char **argv, unsigned int lang_mask)
       opt = dup;
       value = 0;
       opt_index = find_opt (opt + 1, lang_mask | CL_COMMON | CL_TARGET);
-      if (opt_index == cl_options_count)
+      if (opt_index == cl_options_count && opt[1] == 'W')
        {
          /* We don't generate errors for unknown -Wno-* options
              unless we issue diagnostics.  */
@@ -1716,6 +1716,15 @@ common_handle_option (size_t scode, const char *arg, int value,
       flag_inline_functions_set = true;
       break;
 
+    case OPT_fprofile_dir_:
+      profile_data_prefix = xstrdup (arg);
+      break;
+
+    case OPT_fprofile_use_:
+      profile_data_prefix = xstrdup (arg);
+      flag_profile_use = true;
+      value = true;
+      /* No break here - do -fprofile-use processing. */
     case OPT_fprofile_use:
       if (!flag_branch_probabilities_set)
         flag_branch_probabilities = value;
@@ -1733,6 +1742,10 @@ common_handle_option (size_t scode, const char *arg, int value,
         flag_inline_functions = value;
       break;
 
+    case OPT_fprofile_generate_:
+      profile_data_prefix = xstrdup (arg);
+      value = true;
+      /* No break here - do -fprofile-generate processing. */
     case OPT_fprofile_generate:
       if (!profile_arc_flag_set)
         profile_arc_flag = value;