Mercurial > cpython-lru_cache-weakref

diff Include/opcode.h @ 31618:bc006682acb2 legacy-trunk

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SF patch #910929: Optimize list comprehensions Add a new opcode, LIST_APPEND, and apply it to the code generation for list comprehensions. Reduces the per-loop overhead by about a third.
author Raymond Hettinger <python@rcn.com>
date Sun, 07 Mar 2004 07:31:06 +0000
parents 3df0cf16defc
children 6bc6abba8659
line wrap: on
line diff
--- a/Include/opcode.h	Fri Mar 05 14:33:21 2004 +0000
+++ b/Include/opcode.h	Sun Mar 07 07:31:06 2004 +0000
@@ -21,6 +21,7 @@
 
 #define UNARY_INVERT	15
 
+#define LIST_APPEND	18
 #define BINARY_POWER	19
 
 #define BINARY_MULTIPLY	20