From: bdemsky <bdemsky>
Date: Fri, 30 Jan 2009 21:13:30 +0000 (+0000)
Subject: add comment to make sure that we know that 1 has a special value
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a967f4fac838540c0268e3ed87a39f32935bbb27;p=IRC.git

add comment to make sure that we know that 1 has a special value
---

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))) { \