From 9d299a492454f9ffdf0fd8fe1fd6303c8ddf805a Mon Sep 17 00:00:00 2001
From: Tom Lane
Date: Sun, 27 Sep 2020 22:30:44 -0400
Subject: Minor mop-up for List improvements.

Fix a few places that were using written-out versions of the
pg_list.h macros that commit cc99baa43 just improved, making them
also use those macros so as to gain whatever performance improvement
is to be had.

Discussion: https://postgr.es/m/CAApHDvpo1zj9KhEpU2cCRZfSM3Q6XGdhzuAS2v79PH7WJBkYVA@mail.gmail.com
---
 src/backend/nodes/list.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'src/backend/nodes')

diff --git a/src/backend/nodes/list.c b/src/backend/nodes/list.c
index 80fa8c84e49..efa44342c4b 100644
--- a/src/backend/nodes/list.c
+++ b/src/backend/nodes/list.c
@@ -327,7 +327,7 @@ lappend(List *list, void *datum)
 	else
 		new_tail_cell(list);
 
-	lfirst(list_tail(list)) = datum;
+	llast(list) = datum;
 	check_list_invariants(list);
 	return list;
 }
@@ -345,7 +345,7 @@ lappend_int(List *list, int datum)
 	else
 		new_tail_cell(list);
 
-	lfirst_int(list_tail(list)) = datum;
+	llast_int(list) = datum;
 	check_list_invariants(list);
 	return list;
 }
@@ -363,7 +363,7 @@ lappend_oid(List *list, Oid datum)
 	else
 		new_tail_cell(list);
 
-	lfirst_oid(list_tail(list)) = datum;
+	llast_oid(list) = datum;
 	check_list_invariants(list);
 	return list;
 }
@@ -459,7 +459,7 @@ lcons(void *datum, List *list)
 	else
 		new_head_cell(list);
 
-	lfirst(list_head(list)) = datum;
+	linitial(list) = datum;
 	check_list_invariants(list);
 	return list;
 }
@@ -477,7 +477,7 @@ lcons_int(int datum, List *list)
 	else
 		new_head_cell(list);
 
-	lfirst_int(list_head(list)) = datum;
+	linitial_int(list) = datum;
 	check_list_invariants(list);
 	return list;
 }
@@ -495,7 +495,7 @@ lcons_oid(Oid datum, List *list)
 	else
 		new_head_cell(list);
 
-	lfirst_oid(list_head(list)) = datum;
+	linitial_oid(list) = datum;
 	check_list_invariants(list);
 	return list;
 }
-- 
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