re PR middle-end/25445 (-fpic/-fPIC failure in gcc.dg/tree-ssa/wholeprogram-1.c)

	PR middle-end/25445
	* varasm.c (default_binds_local_p_1): Consult flag_whole_program
	if we are compiling with -fPIC.

From-SVN: r127162

gcc/ChangeLog

+2007-08-02  Nathan Froyd  <froydnj@codesourcery.com>
+
+	PR middle-end/25445
+	* varasm.c (default_binds_local_p_1): Consult flag_whole_program
+	if we are compiling with -fPIC.
+
 2007-08-02  Sandra Loosemore  <sandra@codesourcery.com>
 	    Nigel Stephens  <nigel@mips.com>
 

gcc/varasm.c

@@ -6198,9 +6198,10 @@ default_binds_local_p_1 (tree exp, int shlib)
   else if (DECL_WEAK (exp))
     local_p = false;
   /* If PIC, then assume that any global name can be overridden by
-     symbols resolved from other modules.  */
+     symbols resolved from other modules, unless we are compiling with
+     -fwhole-program, which assumes that names are local.  */
   else if (shlib)
-    local_p = false;
+    local_p = flag_whole_program;
   /* Uninitialized COMMON variable may be unified with symbols
      resolved from other modules.  */
   else if (DECL_COMMON (exp)