Abort optimization when debugger is turned on.

test/mjsunit/regress/regress-debug-deopt-while-recompile.js

Index: test/mjsunit/regress/regress-debug-deopt-while-recompile.js
diff --git a/test/mjsunit/regress/regress-131994.js b/test/mjsunit/regress/regress-debug-deopt-while-recompile.js
similarity index 63%
copy from test/mjsunit/regress/regress-131994.js
copy to test/mjsunit/regress/regress-debug-deopt-while-recompile.js
index 8347653a941da257d501277f986ee301a1967f87..3a6623568497b0fe05bce23875d8cd8f3da2a30f 100644
--- a/test/mjsunit/regress/regress-131994.js
+++ b/test/mjsunit/regress/regress-debug-deopt-while-recompile.js
@@ -1,4 +1,4 @@
-// Copyright 2012 the V8 project authors. All rights reserved.
+// Copyright 2013 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
@@ -25,46 +25,60 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// Flags: --expose-debug-as debug
-
-// Test that a variable in the local scope that shadows a context-allocated
-// variable is correctly resolved when being evaluated in the debugger.
+// Flags: --expose-debug-as debug --allow-natives-syntax
 
 Debug = debug.Debug;
 
-var exception = false;
-
 function listener(event, exec_state, event_data, data) {
   if (event != Debug.DebugEvent.Break) return;
-  var breakpoint = exec_state.frame(0);
   try {
-    // Assert correct break point.
-    assertTrue(breakpoint.sourceLineText().indexOf("// Break") > -1);
-    // Assert correct value.
-    assertEquals(3, breakpoint.evaluate('x').value());
+    assertEquals("foo", exec_state.frame(0).evaluate("bar").value());
   } catch (e) {
     exception = e;
-  }
-}
+  };
+  listened++;
+};
 
-Debug.setListener(listener);
+var exception = null;
+var listened = 0;
 
-function h() {
-  var x;  // Context-allocated due to g().
+var f = function() {
+  var bar = "foo";
+  var baz = bar;  // Break point should be here.
+  return bar;
+}
 
-  var g = function g() {
-    x = -7;
-  };
+var g = function() {
+  var bar = "foo";
+  var baz = bar;  // Break point should be here.
+  return bar;
+}
 
-  var f = function f() {
-    var x = 3;  // Allocated in the local scope.
-    debugger;  // Break.
-  };
+f();
+f();
+g();
+g();
 
-  f();
+// Mark with builtin.
+%OptimizeFunctionOnNextCall(f);
+if (%IsParallelRecompilationSupported()) {
+  %OptimizeFunctionOnNextCall(g, "parallel");
 }
 
-h();
+// Activate debugger.
+Debug.setListener(listener);
+
+ // Set break point.
+Debug.setBreakPoint(f, 2, 0);
+Debug.setBreakPoint(g, 2, 0);
+
+// Trigger break point.
+f();
+g();
 
-assertFalse(exception);
+// Assert that break point is set at expected location.
+assertTrue(Debug.showBreakPoints(f).indexOf("[B0]var baz = bar;") > 0);
+assertTrue(Debug.showBreakPoints(g).indexOf("[B0]var baz = bar;") > 0);
 
+assertEquals(2, listened);
+assertNull(exception);