1 files changed, 11 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testBranchingUnstableLoopCounter.js b/js/src/jit-test/tests/basic/testBranchingUnstableLoopCounter.js
new file mode 100644
index 0000000000..53fff9e087
--- /dev/null
+++ b/js/src/jit-test/tests/basic/testBranchingUnstableLoopCounter.js
@@ -0,0 +1,11 @@
+function testBranchingUnstableLoopCounter() {
+  var x = 0;
+  for (var i=0; i < 100; ++i) {
+    if (i == 51) {
+      i += 1.1;
+    }
+    x++;
+  }
+  return x;
+}
+assertEq(testBranchingUnstableLoopCounter(), 99);