3 files changed, 6 insertions, 10 deletions
diff --git a/src/backend/utils/cache/relcache.c b/src/backend/utils/cache/relcache.c
index ac106b40e30..50acae45298 100644
--- a/src/backend/utils/cache/relcache.c
+++ b/src/backend/utils/cache/relcache.c
@@ -69,6 +69,7 @@
 #include "commands/policy.h"
 #include "commands/publicationcmds.h"
 #include "commands/trigger.h"
+#include "common/int.h"
 #include "miscadmin.h"
 #include "nodes/makefuncs.h"
 #include "nodes/nodeFuncs.h"
@@ -4520,7 +4521,7 @@ AttrDefaultCmp(const void *a, const void *b)
 	const AttrDefault *ada = (const AttrDefault *) a;
 	const AttrDefault *adb = (const AttrDefault *) b;
 
-	return ada->adnum - adb->adnum;
+	return pg_cmp_s16(ada->adnum, adb->adnum);
 }
 
 /*
diff --git a/src/backend/utils/cache/syscache.c b/src/backend/utils/cache/syscache.c
index 662f9308647..2292237f85f 100644
--- a/src/backend/utils/cache/syscache.c
+++ b/src/backend/utils/cache/syscache.c
@@ -29,6 +29,7 @@
 #include "catalog/pg_shdepend_d.h"
 #include "catalog/pg_shdescription_d.h"
 #include "catalog/pg_shseclabel_d.h"
+#include "common/int.h"
 #include "lib/qunique.h"
 #include "utils/catcache.h"
 #include "utils/lsyscache.h"
@@ -676,7 +677,5 @@ oid_compare(const void *a, const void *b)
 	Oid			oa = *((const Oid *) a);
 	Oid			ob = *((const Oid *) b);
 
-	if (oa == ob)
-		return 0;
-	return (oa > ob) ? 1 : -1;
+	return pg_cmp_u32(oa, ob);
 }
diff --git a/src/backend/utils/cache/typcache.c b/src/backend/utils/cache/typcache.c
index 84fc83cb11f..2842bde9071 100644
--- a/src/backend/utils/cache/typcache.c
+++ b/src/backend/utils/cache/typcache.c
@@ -57,6 +57,7 @@
 #include "catalog/pg_range.h"
 #include "catalog/pg_type.h"
 #include "commands/defrem.h"
+#include "common/int.h"
 #include "executor/executor.h"
 #include "lib/dshash.h"
 #include "optimizer/optimizer.h"
@@ -2722,12 +2723,7 @@ enum_oid_cmp(const void *left, const void *right)
 	const EnumItem *l = (const EnumItem *) left;
 	const EnumItem *r = (const EnumItem *) right;
 
-	if (l->enum_oid < r->enum_oid)
-		return -1;
-	else if (l->enum_oid > r->enum_oid)
-		return 1;
-	else
-		return 0;
+	return pg_cmp_u32(l->enum_oid, r->enum_oid);
 }
 
 /*