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diff graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/alloc/LinearScanWalker.java @ 15903:5d734275cc5f

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LSRA: make IntervalWalker.currentInterval private.
author Josef Eisl <josef.eisl@jku.at>
date Thu, 22 May 2014 19:42:02 +0200
parents a7fd7fee9d40
children 96229f219351
line wrap: on
line diff
--- a/graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/alloc/LinearScanWalker.java	Thu May 22 23:02:46 2014 +0200
+++ b/graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/alloc/LinearScanWalker.java	Thu May 22 19:42:02 2014 +0200
@@ -430,7 +430,7 @@
 
             splitPart.setInsertMoveWhenActivated(moveNecessary);
 
-            assert splitPart.from() >= currentInterval.currentFrom() : "cannot append new interval before current walk position";
+            assert splitPart.from() >= currentPosition : "cannot append new interval before current walk position";
             unhandledLists.addToListSortedByStartAndUsePositions(RegisterBinding.Any, splitPart);
 
             if (Debug.isLogEnabled()) {
@@ -836,8 +836,7 @@
 
     // allocate a physical register or memory location to an interval
     @Override
-    protected boolean activateCurrent() {
-        Interval interval = currentInterval;
+    protected boolean activateCurrent(Interval interval) {
         boolean result = true;
 
         try (Indent indent = Debug.logAndIndent("activating interval %s,  splitParent: %d", interval, interval.splitParent().operandNumber)) {