gcc, Arm: Fix no_cond issue introduced by MVE

This was a matter of mistaken logic in (define_attr "conds" ..). This was
setting the conds attribute for any neon instruction to no_cond which was
messing up code generation.

gcc/ChangeLog:
2020-03-20  Andre Vieira  <andre.simoesdiasvieira@arm.com>

	* config/arm/arm.md (define_attr "conds"): Fix logic for neon and mve.

gcc/ChangeLog

+2020-03-20  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+	* config/arm/arm.md (define_attr "conds"): Fix logic for neon and mve.
+
 2020-03-19  Jan Hubicka  <hubicka@ucw.cz>
 
 	PR ipa/94202

gcc/config/arm/arm.md

@@ -306,10 +306,10 @@
 	      (eq_attr "type" "call"))
 	 (const_string "clob")
          (if_then_else
-	  (ior (eq_attr "is_neon_type" "no")
-	       (eq_attr "is_mve_type" "no"))
-	  (const_string "nocond")
-	  (const_string "unconditional"))))
+	  (ior (eq_attr "is_neon_type" "yes")
+	       (eq_attr "is_mve_type" "yes"))
+	  (const_string "unconditional")
+	  (const_string "nocond"))))
 
 ; Predicable means that the insn can be conditionally executed based on
 ; an automatically added predicate (additional patterns are generated by