emit-rtl.c (init_emit_once): Intilize const_tiny_rtx[0] for complex modes (both int and real).

2007-06-29  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * emit-rtl.c (init_emit_once): Intilize const_tiny_rtx[0]
        for complex modes (both int and real).

From-SVN: r126136

gcc/ChangeLog

-2007-06-29 Jan Hubicka  <jh@suse.cz>
+2007-06-29  Andrew Pinski  <andrew_pinski@playstation.sony.com>
+
+	* emit-rtl.c (init_emit_once): Intilize const_tiny_rtx[0]
+	for complex modes (both int and real).
+
+2007-06-29  Jan Hubicka  <jh@suse.cz>
 
 	* cse.c: Rever accidentally comitted TODO_verify_rtl_sharing change.
 
-2007-06-29 Jan Hubicka  <jh@suse.cz>
+2007-06-29  Jan Hubicka  <jh@suse.cz>
 
 	PR middle-end/32372
 	* cse.c (cse_insn): Avoid invalid sharing in between register note and
 	the insn pattern.
 
-2007-06-29 Anatoly Sokolov <aesok@post.ru>
+2007-06-29  Anatoly Sokolov <aesok@post.ru>
 
 	PR target/32335
 	* config/avr/avr.c: Include dataflow header file.

gcc/emit-rtl.c

@@ -5219,6 +5219,22 @@ init_emit_once (int line_numbers)
 	const_tiny_rtx[i][(int) mode] = GEN_INT (i);
     }
 
+  for (mode = GET_CLASS_NARROWEST_MODE (MODE_COMPLEX_INT);
+       mode != VOIDmode;
+       mode = GET_MODE_WIDER_MODE (mode))
+    {
+      rtx inner = const_tiny_rtx[0][(int)GET_MODE_INNER (mode)];
+      const_tiny_rtx[0][(int) mode] = gen_rtx_CONCAT (mode, inner, inner);
+    }
+
+  for (mode = GET_CLASS_NARROWEST_MODE (MODE_COMPLEX_FLOAT);
+       mode != VOIDmode;
+       mode = GET_MODE_WIDER_MODE (mode))
+    {
+      rtx inner = const_tiny_rtx[0][(int)GET_MODE_INNER (mode)];
+      const_tiny_rtx[0][(int) mode] = gen_rtx_CONCAT (mode, inner, inner);
+    }
+
   for (mode = GET_CLASS_NARROWEST_MODE (MODE_VECTOR_INT);
        mode != VOIDmode;
        mode = GET_MODE_WIDER_MODE (mode))