diff --git a/test/bytecode_2.7_run/01_ifelse_listcomp.pyc-notyet b/test/bytecode_2.7_run/01_ifelse_listcomp.pyc
similarity index 100%
rename from test/bytecode_2.7_run/01_ifelse_listcomp.pyc-notyet
rename to test/bytecode_2.7_run/01_ifelse_listcomp.pyc
diff --git a/test/bytecode_2.7_run/15_mixed_expressions.pyc-notyet b/test/bytecode_2.7_run/15_mixed_expressions.pyc
similarity index 100%
rename from test/bytecode_2.7_run/15_mixed_expressions.pyc-notyet
rename to test/bytecode_2.7_run/15_mixed_expressions.pyc
diff --git a/test/bytecode_3.5/11_return_val.pyc b/test/bytecode_3.5/11_return_val.pyc-notyet
similarity index 100%
rename from test/bytecode_3.5/11_return_val.pyc
rename to test/bytecode_3.5/11_return_val.pyc-notyet
diff --git a/test/bytecode_3.6/01_extended_arg.pyc b/test/bytecode_3.6/01_extended_arg.pyc-notyet
similarity index 100%
rename from test/bytecode_3.6/01_extended_arg.pyc
rename to test/bytecode_3.6/01_extended_arg.pyc-notyet
diff --git a/uncompyle6/parsers/reducecheck/or_check.py b/uncompyle6/parsers/reducecheck/or_check.py
index 5e0c7d85..c76d0735 100644
--- a/uncompyle6/parsers/reducecheck/or_check.py
+++ b/uncompyle6/parsers/reducecheck/or_check.py
@@ -3,9 +3,14 @@
 ASSERT_OPS = frozenset(["LOAD_ASSERT", "RAISE_VARARGS_1"])
 def or_check(self, lhs, n, rule, ast, tokens, first, last):
     rhs = rule[1]
-    if rhs in (("expr_jt", "expr"),
-               ("expr_jitop", "expr", "COME_FROM"),
-               ("expr_jit", "expr", "\\e_come_from_opt")):
+
+    # print("XXX", first, last, rule)
+    # for t in range(first, last): print(tokens[t])
+    # print("="*40)
+
+    if rhs[0:2] in (("expr_jt", "expr"),
+                    ("expr_jitop", "expr"),
+                    ("expr_jit", "expr")):
         if tokens[last] in  ASSERT_OPS or tokens[last-1] in ASSERT_OPS:
             return True
 
@@ -22,28 +27,36 @@ def or_check(self, lhs, n, rule, ast, tokens, first, last):
 
         first_offset = tokens[first].off2int()
         expr_jt = ast[0]
+
         if expr_jt == "expr_jitop":
             jump_true = expr_jt[1]
         else:
             jump_true = expr_jt[1][0]
 
         jmp_true_target = jump_true.attr
-        jmp_true_target < first_offset
+
+        last_token = tokens[last]
+        last_token_offset = last_token.off2int()
 
         if jmp_true_target < first_offset:
             return False
+        elif jmp_true_target < last_token_offset:
+            return True
 
-        jmp_false = tokens[last]
         # If the jmp is backwards
-        if jmp_false == "POP_JUMP_IF_FALSE":
-            jmp_false_offset = jmp_false.off2int()
-            if jmp_false.attr < jmp_false_offset:
+        if last_token == "POP_JUMP_IF_FALSE":
+            if last_token.attr < last_token_offset:
                 # For a backwards loop, well compare to the instruction *after*
                 # then POP_JUMP...
-                jmp_false = tokens[last + 1]
+                last_token = tokens[last + 1]
             return not (
-                (jmp_false_offset <= jmp_true_target <= jmp_false_offset + 2)
+                (last_token_offset <= jmp_true_target <= last_token_offset + 2)
                 or jmp_true_target < tokens[first].off2int()
             )
+        elif last_token == "JUMP_FORWARD" and expr_jt.kind != "expr_jitop":
+            # "or" has to fall through to the next statement
+            # FIXME: use instructions for all of this
+            return True
+
 
     return False