--- old/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/type/ArithmeticOpTable.java	2017-11-03 23:55:52.484032339 -0700
+++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/type/ArithmeticOpTable.java	2017-11-03 23:55:51.788001192 -0700
@@ -96,6 +96,22 @@
         }
     }
 
+    public BinaryOp<?>[] getBinaryOps() {
+        return new BinaryOp<?>[]{add, sub, mul, mulHigh, umulHigh, div, rem, and, or, xor};
+    }
+
+    public UnaryOp<?>[] getUnaryOps() {
+        return new UnaryOp<?>[]{neg, not, abs, sqrt};
+    }
+
+    public ShiftOp<?>[] getShiftOps() {
+        return new ShiftOp<?>[]{shl, shr, ushr};
+    }
+
+    public IntegerConvertOp<?>[] getIntegerConvertOps() {
+        return new IntegerConvertOp<?>[]{zeroExtend, signExtend, narrow};
+    }
+
     public static final ArithmeticOpTable EMPTY = new ArithmeticOpTable(null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null);
 
     public interface ArithmeticOpWrapper {
@@ -562,7 +578,10 @@
         }
 
         /**
-         * Apply the operation to two {@linkplain Constant Constants}.
+         * Applies this operation to {@code a} and {@code b}.
+         *
+         * @return the result of applying this operation or {@code null} if applying it would raise
+         *         an exception (e.g., {@link ArithmeticException} for dividing by 0)
          */
         public abstract Constant foldConstant(Constant a, Constant b);