From 60a9104f6b737976e30271ac1c1a432cd9a5c657 Mon Sep 17 00:00:00 2001
From: Peter Mikkelsen <peter@pmikkelsen.com>
Date: Wed, 9 Feb 2022 17:25:28 +0000
Subject: Encode ref count in bit mask too

---
 memory.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'memory.c')

diff --git a/memory.c b/memory.c
index 8bca068..f1ff3a3 100644
--- a/memory.c
+++ b/memory.c
@@ -57,13 +57,13 @@ freearray(Array *a)
 {
 	if(a == nil)
 		return;
-	if(a->refs == 0){
+	if(GetRefs(a) == 0){
 		print("NEGATIVE REF COUNT (array)! %p\n", a);
 		threadexitsall(nil);
 	}
 
-	a->refs--;
-	if(a->refs == 0){
+	SetRefs(a, GetRefs(a)-1);
+	if(GetRefs(a) == 0){
 		if(GetType(a) == AtypeArray)
 			for(int i = 0; i < GetSize(a); i++)
 				freearray(a->arraydata[i]);
@@ -82,9 +82,9 @@ allocarray(arrayDataType t, int rank, int size)
 	SetType(a, t);
 	SetSize(a, size);
 	SetStrand(a, 0);
+	SetRefs(a, 1);
 	a->shape = emalloc(sizeof(*a->shape) * rank);
 	a->rawdata = emalloc(datasizes[t] * size);
-	a->refs = 1;
 	arrayalloccounts++;
 	return a;
 }
@@ -92,7 +92,7 @@ allocarray(arrayDataType t, int rank, int size)
 void
 incarrayref(Array *a)
 {
-	a->refs++;
+	SetRefs(a, GetRefs(a)+1);
 }
 
 Datum *
-- 
cgit v1.2.3