add missing TruffleBoundary for getOptions

Author: cosminbasca

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/nodes/statement/TryExceptNode.java

@@ -34,6 +34,7 @@
 import com.oracle.graal.python.runtime.exception.ExceptionHandledException;
 import com.oracle.graal.python.runtime.exception.PException;
 import com.oracle.graal.python.runtime.exception.PythonErrorType;
+import com.oracle.truffle.api.CompilerDirectives;
 import com.oracle.truffle.api.frame.VirtualFrame;
 import com.oracle.truffle.api.nodes.ControlFlowException;
 import com.oracle.truffle.api.nodes.ExplodeLoop;
@@ -44,6 +45,8 @@ public class TryExceptNode extends StatementNode {
     @Children final ExceptNode[] exceptNodes;
     @Child private PNode orelse;
 
+    @CompilerDirectives.CompilationFinal boolean seenException;
+
     public TryExceptNode(PNode body, ExceptNode[] exceptNodes, PNode orelse) {
         this.body = body;
         this.exceptNodes = exceptNodes;
@@ -58,6 +61,11 @@ public Object execute(VirtualFrame frame) {
             catchException(frame, ex);
             return PNone.NONE;
         } catch (Throwable t) {
+            if (!seenException) {
+                CompilerDirectives.transferToInterpreterAndInvalidate();
+                seenException  = true;
+            }
+
             if (PythonOptions.getOption(getContext(), CatchAllExceptions)) {
                 if (t instanceof ControlFlowException) {
                     throw t;

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/runtime/PythonOptions.java

@@ -25,6 +25,7 @@
  */
 package com.oracle.graal.python.runtime;
 
+import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary;
 import org.graalvm.options.OptionCategory;
 import org.graalvm.options.OptionDescriptors;
 import org.graalvm.options.OptionKey;
@@ -106,13 +107,15 @@ public static OptionDescriptors createDescriptors() {
         return new PythonOptionsOptionDescriptors();
     }
 
+    @TruffleBoundary
     public static <T> T getOption(PythonContext context, OptionKey<T> key) {
         if (context == null) {
             return key.getDefaultValue();
         }
         return context.getOptions().get(key);
     }
 
+    @TruffleBoundary
     public static int getIntOption(PythonContext context, OptionKey<Integer> key) {
         if (context == null) {
             return key.getDefaultValue();