From: Guido van Rossum <guido@python.org>
Date: Tue, 6 Oct 1998 16:01:14 +0000 (+0000)
Subject: Slight rearrangement of code in lookdict() by Vladimir Marangozov, to
X-Git-Tag: v1.5.2a2~147
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c1c7b1a699bfed4120cc9d52c60f16a67da5fa13;p=python

Slight rearrangement of code in lookdict() by Vladimir Marangozov, to
make a common case slightly faster.
---

diff --git a/Objects/dictobject.c b/Objects/dictobject.c
index 7b6225865b..be602b51ff 100644
--- a/Objects/dictobject.c
+++ b/Objects/dictobject.c
@@ -173,14 +173,13 @@ lookdict(mp, key, hash)
 	   as for ints <sigh>, can have lots of leading zeros. It's not
 	   really a performance risk, but better safe than sorry. */
 	ep = &ep0[i];
-	if (ep->me_key == NULL)
+	if (ep->me_key == NULL || ep->me_key == key)
 		return ep;
 	if (ep->me_key == dummy)
 		freeslot = ep;
 	else {
-		if (ep->me_key == key ||
-		 (ep->me_hash == hash &&
-		  PyObject_Compare(ep->me_key, key) == 0))
+		if (ep->me_hash == hash &&
+		    PyObject_Compare(ep->me_key, key) == 0)
 		{
 			return ep;
 		}