# HG changeset patch
# User Josef Eisl <josef.eisl@jku.at>
# Date 1395238393 -3600
# Node ID 61821c3e9235ce125f80cbcb50ddd3ee52147f30
# Parent  f200eb89072992c672959efafac330dfbba8d901
Track AbstractBlock in LIRGenerator.

diff -r f200eb890729 -r 61821c3e9235 graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/gen/LIRGenerator.java
--- a/graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/gen/LIRGenerator.java	Wed Mar 19 15:10:28 2014 +0100
+++ b/graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/gen/LIRGenerator.java	Wed Mar 19 15:13:13 2014 +0100
@@ -74,7 +74,7 @@
     private final NodeMap<Value> nodeOperands;
     private final DebugInfoBuilder debugInfoBuilder;
 
-    protected Block currentBlock;
+    protected AbstractBlock<?> currentBlock;
     private final int traceLevel;
     private final boolean printIRWithLIR;
 
@@ -250,13 +250,14 @@
                         constantLoads = new HashMap<>();
                     }
                     LoadConstant load = constantLoads.get(value);
+                    assert currentBlock instanceof Block;
                     if (load == null) {
                         int index = res.getLIR().getLIRforBlock(currentBlock).size();
                         loadedValue = emitMove(value);
                         LIRInstruction op = res.getLIR().getLIRforBlock(currentBlock).get(index);
-                        constantLoads.put(value, new LoadConstant(loadedValue, currentBlock, index, op));
+                        constantLoads.put(value, new LoadConstant(loadedValue, (Block) currentBlock, index, op));
                     } else {
-                        Block dominator = ControlFlowGraph.commonDominator(load.block, currentBlock);
+                        Block dominator = ControlFlowGraph.commonDominator(load.block, (Block) currentBlock);
                         loadedValue = load.variable;
                         if (dominator != load.block) {
                             load.unpin(res.getLIR());
@@ -341,7 +342,8 @@
         int suxIndex = currentBlock.getSuccessors().indexOf(result);
         assert suxIndex != -1 : "Block not in successor list of current block";
 
-        return LabelRef.forSuccessor(res.getLIR(), currentBlock, suxIndex);
+        assert currentBlock instanceof Block;
+        return LabelRef.forSuccessor(res.getLIR(), (Block) currentBlock, suxIndex);
     }
 
     /**
diff -r f200eb890729 -r 61821c3e9235 graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotLIRGenerator.java
--- a/graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotLIRGenerator.java	Wed Mar 19 15:10:28 2014 +0100
+++ b/graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotLIRGenerator.java	Wed Mar 19 15:13:13 2014 +0100
@@ -59,6 +59,7 @@
 import com.oracle.graal.lir.amd64.AMD64Move.StoreOp;
 import com.oracle.graal.nodes.*;
 import com.oracle.graal.nodes.calc.*;
+import com.oracle.graal.nodes.cfg.*;
 import com.oracle.graal.nodes.extended.*;
 import com.oracle.graal.nodes.java.*;
 import com.oracle.graal.nodes.java.MethodCallTargetNode.InvokeKind;
@@ -163,7 +164,8 @@
 
         emitIncomingValues(params);
 
-        saveRbp = new SaveRbp(new NoOp(currentBlock, res.getLIR().getLIRforBlock(currentBlock).size()));
+        assert currentBlock instanceof Block;
+        saveRbp = new SaveRbp(new NoOp((Block) currentBlock, res.getLIR().getLIRforBlock(currentBlock).size()));
         append(saveRbp.placeholder);
 
         for (ParameterNode param : graph.getNodes(ParameterNode.class)) {