1 files changed, 7 insertions, 2 deletions
diff --git a/deps/v8/test/inspector/debugger/asm-js-breakpoint-before-exec.js b/deps/v8/test/inspector/debugger/asm-js-breakpoint-before-exec.js
index 2b4c8343d52..32182b58072 100644
--- a/deps/v8/test/inspector/debugger/asm-js-breakpoint-before-exec.js
+++ b/deps/v8/test/inspector/debugger/asm-js-breakpoint-before-exec.js
@@ -25,8 +25,6 @@ function testFunction() {
     debugger;
   }
 
-  %PrepareFunctionForOptimization(generateAsmJs);
-  %OptimizeFunctionOnNextCall(generateAsmJs);
   var fun = generateAsmJs(this, {'call_debugger': call_debugger}, undefined);
   fun();
 }
@@ -106,6 +104,13 @@ function handleScriptParsed(messageObject)
 
   var startLine = messageObject.params.startLine + 3;
   var endLine = messageObject.params.endLine;
+  if (startLine > endLine) {
+    InspectorTest.log(
+      `Terminating early: start line ${startLine} is after end line ${endLine}.`
+    );
+    return;
+  }
+
   InspectorTest.log('First script; assuming testFunction.');
   InspectorTest.log(
       'Flooding script with breakpoints for the lines ' + startLine + ' to ' +