[expmed.c] PR middle-end/77426 Delete duplicate condition in synth_mult

	PR middle-end/77426
	* expmed.c (synth_mult): Delete duplicate mode check.

From-SVN: r240089

gcc/ChangeLog

+2016-09-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
+
+	PR middle-end/77426
+	* expmed.c (synth_mult): Delete duplicate mode check.
+
 2016-09-10  Tom de Vries  <tom@codesourcery.com>
 
 	PR C/71602

gcc/expmed.c

@@ -2572,7 +2572,6 @@ synth_mult (struct algorithm *alg_out, unsigned HOST_WIDE_INT t,
   entry_ptr = alg_hash_entry_ptr (hash_index);
   if (entry_ptr->t == t
       && entry_ptr->mode == mode
-      && entry_ptr->mode == mode
       && entry_ptr->speed == speed
       && entry_ptr->alg != alg_unknown)
     {