[pypy-commit] pypy optimizeopt-cleanup: small cleanup

[rlamy]

Author: Ronan Lamy <ronan.lamy at gmail.com>
Branch: optimizeopt-cleanup
Changeset: r96668:e246a0d898ed
Date: 2019-05-24 17:54 +0100
http://bitbucket.org/pypy/pypy/changeset/e246a0d898ed/

Log:	small cleanup

diff --git a/rpython/jit/metainterp/compile.py b/rpython/jit/metainterp/compile.py
--- a/rpython/jit/metainterp/compile.py
+++ b/rpython/jit/metainterp/compile.py
@@ -379,8 +379,6 @@
             return None
 
     label_op = loop_info.label_op
-    if label_op is None:
-        assert False, "unreachable code" # hint for some strange tests
     label_token = label_op.getdescr()
     assert isinstance(label_token, TargetToken)
     if label_token.short_preamble:
@@ -388,9 +386,8 @@
             label_token.short_preamble, metainterp.box_names_memo)
     loop = partial_trace
     loop.original_jitcell_token = loop_jitcell_token
-    loop.operations = (loop.operations + loop_info.extra_same_as +
-                       [loop_info.label_op]
-                       + loop_ops)
+    loop.operations = (
+        loop.operations + loop_info.extra_same_as + [label_op] + loop_ops)
 
     quasi_immutable_deps = {}
     if loop_info.quasi_immutable_deps: