diff -r 3c57bbf22aa2 -r 9371f058625a src/compiler/BytecodeEmitter.h
--- a/src/compiler/BytecodeEmitter.h	Wed Dec 26 17:20:55 2012 -0800
+++ b/src/compiler/BytecodeEmitter.h	Thu Dec 27 20:44:50 2012 -0800
@@ -627,12 +627,6 @@
     void neg_f() {
         singleByteOp(OP_NEG_F);
     }
-    void bits_i2f() {
-        singleByteOp(OP_BITS_I2F);
-    }
-    void bits_f2i() {
-        singleByteOp(OP_BITS_F2I);
-    }
     void true_() {
         singleByteOp(OP_TRUE);
     }
@@ -657,6 +651,12 @@
         singleByteOp(OP_PUBLIC);
     }
 
+    void bitcast(Type *type) {
+        ensure(OP_BITCAST_LENGTH);
+        writeOp(OP_BITCAST);
+        writeObject(type);
+    }
+
     void tableswitch(int low, int high, Label *def, Label **labels) {
         unsigned tablesize = TableSwitchEntries(low, high);
         assert(tablesize <= MAX_TABLESWITCH_ENTRIES);