From a967f4fac838540c0268e3ed87a39f32935bbb27 Mon Sep 17 00:00:00 2001
From: bdemsky <bdemsky>
Date: Fri, 30 Jan 2009 21:13:30 +0000
Subject: [PATCH] add comment to make sure that we know that 1 has a special
 value

---
 Robust/src/Runtime/garbage.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Robust/src/Runtime/garbage.c b/Robust/src/Runtime/garbage.c
index 684bd7d3..44a51c40 100644
--- a/Robust/src/Runtime/garbage.c
+++ b/Robust/src/Runtime/garbage.c
@@ -43,6 +43,7 @@ int listcount=0;
 #endif
 
 //Need to check if pointers are transaction pointers
+//this also catches the special flag value of 1 for local copies
 #ifdef DSTM
 #define ENQUEUE(orig, dst) \
   if ((!(((unsigned int)orig)&0x1))) { \
-- 
2.34.1