ada: Refactor negated conjuncts

Code cleanup; semantics is unaffected.

gcc/ada/

	* exp_util.adb (Insert_Actions): Move negation in front of
	complex conjunctions.

diff --git a/gcc/ada/exp_util.adb b/gcc/ada/exp_util.adb
index bd8bbb39d9c8e0af448c6ceea5679cb1fa0072d8..bde50687597d782de191c95e1b931c57597923e5 100644 (file)
--- a/gcc/ada/exp_util.adb
+++ b/gcc/ada/exp_util.adb
@@ -8146,12 +8146,13 @@ package body Exp_Util is
                  --  not already set can lead to gigi assertion failures that
                  --  are presumably due to malformed trees, so don't do that.
 
-                 and then (Nkind (P) /= N_Iterated_Component_Association
-                            or else not Is_List_Member (N)
-                            or else
-                              List_Containing (N) /= Discrete_Choices (P))
-                 and then (Nkind (P) /= N_Component_Association
-                            or else Present (Loop_Actions (P)))
+                 and then
+                   not (Nkind (P) = N_Iterated_Component_Association
+                          and then Is_List_Member (N)
+                          and then List_Containing (N) = Discrete_Choices (P))
+                 and then
+                   not (Nkind (P) = N_Component_Association
+                          and then No (Loop_Actions (P)))
                then
                   if Is_Empty_List (Loop_Actions (P)) then
                      Set_Loop_Actions (P, Ins_Actions);