common.opt: Revert unintented changes from r205065.

2014-03-14  Richard Biener  <rguenther@suse.de>

	* common.opt: Revert unintented changes from r205065.
	* opts.c: Likewise.

From-SVN: r208568

gcc/ChangeLog

 2014-03-14  Richard Biener  <rguenther@suse.de>
 
+	* common.opt: Revert unintented changes from r205065.
+	* opts.c: Likewise.
+
+2014-03-14  Richard Biener  <rguenther@suse.de>
+
 	PR middle-end/60518
 	* cfghooks.c (split_block): Properly adjust all loops the
 	block was a latch of.

gcc/common.opt

@@ -1392,10 +1392,6 @@ fipa-pure-const
 Common Report Var(flag_ipa_pure_const) Init(0) Optimization
 Discover pure and const functions
 
-fipa-sem-equality
-Common Report Var(flag_ipa_sem_equality) Iinit(1) Optimization
-Perform Semantic function equality
-
 fipa-reference
 Common Report Var(flag_ipa_reference) Init(0) Optimization
 Discover readonly and non addressable static variables

gcc/opts.c

@@ -496,7 +496,6 @@ static const struct default_options default_options_table[] =
     { OPT_LEVELS_2_PLUS, OPT_fvect_cost_model_, NULL, VECT_COST_MODEL_CHEAP },
     { OPT_LEVELS_2_PLUS_SPEED_ONLY, OPT_foptimize_strlen, NULL, 1 },
     { OPT_LEVELS_2_PLUS, OPT_fhoist_adjacent_loads, NULL, 1 },
-    { OPT_LEVELS_2_PLUS, OPT_fipa_sem_equality, NULL, 1 },
     { OPT_LEVELS_2_PLUS, OPT_fisolate_erroneous_paths_dereference, NULL, 1 },
 
     /* -O3 optimizations.  */