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Merged revisions 72912,72920,72940 via svnmerge from

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  r72912 | benjamin.peterson | 2009-05-25 08:13:44 -0500 (Mon, 25 May 2009) | 5 lines

  add a SETUP_WITH opcode

  It speeds up the with statement and correctly looks up the special
  methods involved.
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  r72920 | benjamin.peterson | 2009-05-25 15:12:57 -0500 (Mon, 25 May 2009) | 1 line

  take into account the fact that SETUP_WITH pushes a finally block
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  r72940 | benjamin.peterson | 2009-05-26 07:49:59 -0500 (Tue, 26 May 2009) | 1 line

  teach the peepholer about SETUP_WITH
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This commit is contained in:
Benjamin Peterson 2009-06-28 03:18:59 +00:00
parent d2397753ee
commit 876b2f286b
10 changed files with 105 additions and 84 deletions
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3
Python/import.c
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@ -89,9 +89,10 @@ typedef unsigned short mode_t;
change LIST_APPEND and SET_ADD, add MAP_ADD)
Python 3.1a0: 3150 (optimize conditional branches:
introduce POP_JUMP_IF_FALSE and POP_JUMP_IF_TRUE)
Python 3.2a0: 3160 (add SETUP_WITH)
*/
#define MAGIC (3150 | ((long)'\r'<<16) | ((long)'\n'<<24))
#define MAGIC (3160 | ((long)'\r'<<16) | ((long)'\n'<<24))
/* Magic word as global; note that _PyImport_Init() can change the
value of this global to accommodate for alterations of how the
compiler works which are enabled by command line switches. */