re PR target/28902 (Fix for "alingment of XXX is greater than maximum object alignment" on AVR)

	PR target/28902
 	* config/avr/avr.h (TARGET_VTABLE_ENTRY_ALIGN): Define.

From-SVN: r128059

gcc/ChangeLog

+2007-09-03  Anatoly Sokolov <aesok@post.ru>
+
+	PR target/28902
+ 	* config/avr/avr.h (TARGET_VTABLE_ENTRY_ALIGN): Define.
+
 2007-09-03  Zack Weinberg  <zack@codesourcery.com>
 
 	* optabs.c (expand_ffs): Initialize val and defined_at_zero

gcc/config/avr/avr.h

@@ -99,6 +99,7 @@ extern GTY(()) section *progmem_section;
 /* No data type wants to be aligned rounder than this.  */
 #define BIGGEST_ALIGNMENT 8
 
+#define TARGET_VTABLE_ENTRY_ALIGN 8
 
 #define STRICT_ALIGNMENT 0