[multiple changes]

2005-12-22  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/25513
        * gcc.c-torture/compile/pr25513.c: New test.
2005-12-22  Andrew Pinski <pinskia@physics.uc.edu>

        PR tree-opt/25513
        * tree-dfa.c (make_rename_temp): Set DECL_COMPLEX_GIMPLE_REG_P complex
        variables.

From-SVN: r108958

gcc/ChangeLog

+2005-12-22  Andrew Pinski <pinskia@physics.uc.edu>
+
+	PR tree-opt/25513
+	* tree-dfa.c (make_rename_temp): Set DECL_COMPLEX_GIMPLE_REG_P complex
+	variables.
+
 2005-12-22  Zdenek Dvorak <dvorakz@suse.cz>
 	    Steven Bosscher <stevenb@suse.de>
 

gcc/testsuite/ChangeLog

+2005-12-22  Andrew Pinski  <pinskia@physics.uc.edu>
+
+	PR tree-opt/25513
+	* gcc.c-torture/compile/pr25513.c: New test.
+
 2005-12-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 
 	PR c++/23333

gcc/testsuite/gcc.c-torture/compile/pr25513.c

+int f(void)
+{
+  static _Complex double t;
+  int i, j;
+  for(i = 0;i<2;i++)
+    for(j = 0;j<2;j++)
+      t = .5 * 1.0;
+  return t;
+}

gcc/tree-dfa.c

@@ -236,6 +236,10 @@ tree
 make_rename_temp (tree type, const char *prefix)
 {
   tree t = create_tmp_var (type, prefix);
+
+  if (TREE_CODE (type) == COMPLEX_TYPE)
+    DECL_COMPLEX_GIMPLE_REG_P (t) = 1;
+
   if (referenced_vars)
     {
       add_referenced_tmp_var (t);