remove overly verbose statevs for now

ir/ana/execfreq.c

@@ -35,7 +35,6 @@
 #include "set.h"
 #include "hashptr.h"
 #include "debug.h"
-#include "statev_t.h"
 #include "dfs_t.h"
 #include "absgraph.h"
 
@@ -103,16 +102,10 @@ static double *solve_lgs(gs_matrix_t *mat, double *x, int size)
 	for (int i = 0; i < size; ++i)
 		x[i] = init;
 
-	stat_ev_dbl("execfreq_matrix_size", size);
-	stat_ev_tim_push();
-	int    iter = 0;
 	double dev;
 	do {
-		++iter;
 		dev = gs_matrix_gauss_seidel(mat, x);
 	} while (dev > SEIDEL_TOLERANCE);
-	stat_ev_tim_pop("execfreq_seidel_time");
-	stat_ev_dbl("execfreq_seidel_iter", iter);
 
 	return x;
 }

ir/be/bechordal_common.c

@@ -135,8 +135,6 @@ ir_node *pre_process_constraints(be_chordal_env_t *env, be_insn_t **the_insn)
 	if (perm == NULL)
 		return NULL;
 
-	stat_ev_int("constr_perm", get_irn_arity(perm));
-
 	/*
 	 * We also have to re-build the insn since the input operands are now the Projs of
 	 * the Perm. Recomputing liveness is also a good idea if a Perm is inserted, since

ir/be/bessadestr.c

@@ -110,7 +110,6 @@ static void impl_parcopy(const arch_register_class_t *cls,
 
 	if (perm_size > 0) {
 		ir_node *perm = be_new_Perm(cls, block, perm_size, perm_ins);
-		stat_ev_int("phi_perm", perm_size);
 		sched_add_before(before, perm);
 
 		unsigned i = 0;