1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/regress/nop-fill-jit-exit.js b/js/src/jit-test/tests/wasm/regress/nop-fill-jit-exit.js
new file mode 100644
index 0000000000..0aadbc22a5
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/regress/nop-fill-jit-exit.js
@@ -0,0 +1,28 @@
+// |jit-test| --arm-asm-nop-fill=1
+//
+try {
+    enableSingleStepProfiling();
+    disableSingleStepProfiling();
+} catch (e) {
+    // Early quit on platforms not supporting single step profiling.
+    quit();
+}
+
+load(libdir + "asm.js");
+
+var ffi = function(enable) {
+    enableGeckoProfiling();
+    enableSingleStepProfiling();
+}
+var f = asmLink(asmCompile('global', 'ffis',
+  USE_ASM + `
+    var ffi=ffis.ffi;
+    function f(i) {
+      i=i|0;
+      ffi(i|0);
+    } return f
+  `), null, {
+    ffi
+});
+f(0);
+f(+1);