1 files changed, 258 insertions, 0 deletions
diff --git a/tools/test-js-optimizer-si.js b/tools/test-js-optimizer-si.js
new file mode 100644
index 00000000..04ceec4a
--- /dev/null
+++ b/tools/test-js-optimizer-si.js
@@ -0,0 +1,258 @@
+function a() {
+  if (x) {
+    if (y) {
+      g();
+    }
+  }
+  if (x) {
+    if (y) {
+      g();
+    } else {
+      h();
+    }
+  }
+  if (x) {
+    if (y) {
+      g();
+    }
+    h();
+  }
+  if (x) {
+    if (y) {
+      g();
+    }
+  } else {
+    h();
+  }
+  if (x) {
+    return;
+    if (y) {
+      g();
+    }
+  }
+  if (x) {
+    if (y) {
+      if (z) {
+        g();
+      }
+    }
+  }
+  if (x) {
+    return;
+    if (y) {
+      if (z) {
+        g();
+      }
+    }
+  }
+  if (x) {
+    if (y) {
+      return;
+      if (z) {
+        g();
+      }
+    }
+  }
+  if (x) {
+    if (y) {
+      if (z) {
+        g();
+      }
+      f();
+    }
+  }
+  if (x) {
+    if (y) {
+      if (z) {
+        g();
+      }
+    }
+    f();
+  }
+  if (x) {
+    f();
+    x = x + 2 | 0;
+    if (y) {
+      g();
+    }
+  }
+  if (x) {
+    f();
+    x = x + 2 | 0;
+    return;
+    if (y) {
+      g();
+    }
+  }
+  andNowForElses();
+  if (x) {
+    if (y) {
+      f();
+    } else {
+      label = 5;
+    }
+  } else {
+    label = 5;
+  }
+  if (x) {
+    if (y) {
+      f();
+    } else {
+      label = 5;
+    }
+  } else {
+    label = 6;
+  }
+  if (x) {
+    if (y) {
+      f();
+    } else {
+      label = 5;
+    }
+  }
+  if (x) {
+    if (y) {
+      f();
+    }
+  } else {
+    label = 5;
+  }
+  if (x) {
+    a = 5; // do not commify me
+    if (y) {
+      f();
+    }
+  } else {
+    label = 5;
+  }
+  fuseElses();
+  if (x) {
+    if (y) {
+      f();
+    } else {
+      label = 51;
+    }
+  } else {
+    label = 51;
+  }
+  if ((label|0) == 51) {
+    label = 0;
+    a();
+  }
+  if (x) {
+    if (y) {
+      f();
+    } else {
+      label = 52;
+    }
+  } else {
+    label = 52;
+  }
+  if ((label|0) == 62) {
+    label = 0;
+    a();
+  }
+  if (x) {
+    if (y) {
+      f();
+    } else {
+      label = 53;
+    }
+  } else {
+    label = 53;
+  }
+  if ((label|0) == 53) {
+    a();
+  }
+  while (1) {
+    if (x) {
+      if (y) {
+        f();
+      } else {
+        label = 953;
+      }
+    } else {
+      label = 953;
+    }
+    if ((label|0) == 953) {
+      a();
+    }
+  }
+  if (x) {
+    if (y) {
+      label = 54; // extra label setting, cannot fuse here
+    } else {
+      label = 54;
+    }
+  } else {
+    label = 54;
+  }
+  if ((label|0) == 54) {
+    label = 0;
+    a();
+  }
+}
+function b() {
+  if (x) { // will not be fused, since we did not eliminate with elses
+    a();
+  } else {
+    label = 5;
+  }
+  if ((label|0) == 5) {
+    label = 0;
+    a();
+  }
+}
+function c() {
+  label = x; // dynamic assign to label, suppresses label removal
+  if (x) {
+    if (y) {
+      f();
+    } else {
+      label = 151;
+    }
+  } else {
+    label = 151;
+  }
+  if ((label|0) == 151) {
+    label = 0;
+    a();
+  }
+}
+function d() {
+  if (x) {
+    if (y) {
+      f();
+    } else {
+      label = 251;
+    }
+  } else {
+    label = 251;
+  }
+  if ((label|0) == 251) {
+    label = 0;
+    a();
+  }
+  if ((label|0) == 251) { // extra check of label, suppresses label removal
+    a();
+  }
+}
+function e() {
+  if (x) {
+    if (y) {
+      f();
+    } else {
+      label = 351;
+    }
+  } else {
+    label = 351;
+  }
+  if ((label|0) == 351) {
+    label = 0;
+    a();
+  }
+  if ((label|0) == x) { // dynamic check of label, suppresses label removal
+    a();
+  }
+}
+// EMSCRIPTEN_GENERATED_FUNCTIONS: ["a", "b", "c", "d"]