bug fixes to handle propagation for FlatOpNode method for simple cases

[IRC.git] / Robust / src / Analysis / Prefetch / PrefetchPair.java

diff --git a/Robust/src/Analysis/Prefetch/PrefetchPair.java b/Robust/src/Analysis/Prefetch/PrefetchPair.java
index a56fd973c5ce72e4d091cbdde43fc134fa860209..ee4c8c91282f99426173b1a1f7456750f113c2f3 100644 (file)
--- a/Robust/src/Analysis/Prefetch/PrefetchPair.java
+++ b/Robust/src/Analysis/Prefetch/PrefetchPair.java
@@ -6,7 +6,8 @@ import IR.*;
 public class PrefetchPair {
        TempDescriptor base;
        ArrayList<Descriptor> desc;
-       ArrayList<Boolean> isTempDesc;
+       ArrayList<Boolean> isTempDesc; //Keeps track if the desc is a FieldDescriptor or TempDescriptor. Has same size() as desc
+                               
 
        public PrefetchPair() {
        }
@@ -68,15 +69,12 @@ public class PrefetchPair {
 
        public int hashCode() {
                int hashcode = base.toString().hashCode();
-               //int hashcode = base.hashCode(); 
                if(desc != null) {
-       //      if(getDesc() != null) {
                        ListIterator li = desc.listIterator();
                        while(li.hasNext()) {
                                hashcode = hashcode ^ li.next().toString().hashCode();
                        }
                }
-               //System.out.println("DEBUG -> hashcode for: " + base.toString() + " " + hashcode);
                return hashcode;
        }
 
@@ -103,7 +101,6 @@ public class PrefetchPair {
                if(o instanceof PrefetchPair) {
                        PrefetchPair pp = (PrefetchPair) o;
                        if(base != pp.base) {
-                               //System.out.println("PP: returning false for:" + base.toString() + " " + pp.base.toString());
                                return false;
                        }
                        if (desc == null && pp.desc == null) {