re PR other/53316 (Introduce -Og)

2012-09-19  Richard Guenther  <rguenther@suse.de>

	PR other/53316
	* common/common-target.h (OPT_LEVELS_1_PLUS_NOT_DEBUG): Add.

From-SVN: r191465

gcc/ChangeLog

 2012-09-19  Richard Guenther  <rguenther@suse.de>
 
 	PR other/53316
+	* common/common-target.h (OPT_LEVELS_1_PLUS_NOT_DEBUG): Add.
+
+2012-09-19  Richard Guenther  <rguenther@suse.de>
+
+	PR other/53316
 	* common.opt (optimize_debug): New variable.
 	(Og): New optimization level.
 	* doc/invoke.texi (Og): Document.

gcc/common/common-target.h

@@ -33,10 +33,11 @@ enum opt_levels
   OPT_LEVELS_ALL, /* All levels (used by targets to disable options
 		     enabled in target-independent code).  */
   OPT_LEVELS_0_ONLY, /* -O0 only.  */
-  OPT_LEVELS_1_PLUS, /* -O1 and above, including -Os.  */
-  OPT_LEVELS_1_PLUS_SPEED_ONLY, /* -O1 and above, but not -Os.  */
+  OPT_LEVELS_1_PLUS, /* -O1 and above, including -Os and -Og.  */
+  OPT_LEVELS_1_PLUS_SPEED_ONLY, /* -O1 and above, but not -Os or -Og.  */
+  OPT_LEVELS_1_PLUS_NOT_DEBUG, /* -O1 and above, but not -Og.  */
   OPT_LEVELS_2_PLUS, /* -O2 and above, including -Os.  */
-  OPT_LEVELS_2_PLUS_SPEED_ONLY, /* -O2 and above, but not -Os.  */
+  OPT_LEVELS_2_PLUS_SPEED_ONLY, /* -O2 and above, but not -Os or -Og.  */
   OPT_LEVELS_3_PLUS, /* -O3 and above.  */
   OPT_LEVELS_3_PLUS_AND_SIZE, /* -O3 and above and -Os.  */
   OPT_LEVELS_SIZE, /* -Os only.  */