gcc:

[pf3gnuchains/gcc-fork.git] / gcc / flags.h

diff --git a/gcc/flags.h b/gcc/flags.h
index 1b4a10a..91e719a 100644 (file)
--- a/gcc/flags.h
+++ b/gcc/flags.h
@@ -30,7 +30,6 @@ enum debug_info_type
   NO_DEBUG,        /* Write no debug info.  */
   DBX_DEBUG,       /* Write BSD .stabs for DBX (using dbxout.c).  */
   SDB_DEBUG,       /* Write COFF for (old) SDB (using sdbout.c).  */
-  DWARF_DEBUG,     /* Write Dwarf debug info (using dwarfout.c).  */
   DWARF2_DEBUG,            /* Write Dwarf v2 debug info (using dwarf2out.c).  */
   XCOFF_DEBUG,     /* Write IBM/Xcoff debug info (using dbxout.c).  */
   VMS_DEBUG,        /* Write VMS debug info (using vmsdbgout.c).  */
@@ -59,6 +58,30 @@ extern enum debug_info_level debug_info_level;
    debugging information.  */
 extern bool use_gnu_debug_info_extensions;
 
+/* Enumerate visibility settings.  */
+#ifndef SYMBOL_VISIBILITY_DEFINED
+#define SYMBOL_VISIBILITY_DEFINED
+enum symbol_visibility
+{
+  VISIBILITY_DEFAULT,
+  VISIBILITY_INTERNAL,
+  VISIBILITY_HIDDEN,
+  VISIBILITY_PROTECTED
+};
+#endif
+
+/* The default visibility for all symbols (unless overridden).  */
+extern enum symbol_visibility default_visibility;
+
+struct visibility_flags
+{
+  unsigned inpragma : 1;       /* True when in #pragma GCC visibility.  */
+  unsigned inlines_hidden : 1; /* True when -finlineshidden in effect.  */
+};
+
+/* Global visibility options.  */
+extern struct visibility_flags visibility_options;
+
 /* Nonzero means do optimizations.  -opt.  */
 
 extern int optimize;
@@ -217,16 +240,6 @@ extern enum graph_dump_types graph_dump_format;
    and to print them when we are done.  */
 extern int flag_detailed_statistics;
 
-/* Enable points-to analysis on trees.  */
-enum pta_type
-  {
-    PTA_NONE,
-    PTA_ANDERSEN
-  };
-extern enum pta_type flag_tree_points_to;
-
-extern int flag_web;
-
 /* Nonzero means that we defer emitting functions until they are actually
    used.  */
 extern int flag_remove_unreachable_functions;
@@ -234,6 +247,10 @@ extern int flag_remove_unreachable_functions;
 /* Nonzero if we should track variables.  */
 extern int flag_var_tracking;
 
+/* True if flag_speculative_prefetching was set by user.  Used to suppress
+   warning message in case flag was set by -fprofile-{generate,use}.  */
+extern bool flag_speculative_prefetching_set;
+
 /* A string that's used when a random name is required.  NULL means
    to make it really random.  */