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| author | Antoine Pitrou <solipsis@pitrou.net> | 2010-09-04 18:43:52 (GMT) |
|---|---|---|
| committer | Antoine Pitrou <solipsis@pitrou.net> | 2010-09-04 18:43:52 (GMT) |
| commit | 74a69fa662fb844ad3c60eb27b09e5fa1e577305 (patch) | |
| tree | 251ba06cc429ab62a204e28bece4f382e179c7bf /Python/import.c | |
| parent | ef0e6c3b0485e83444b15c07f9cb1d905203791a (diff) | |
| download | cpython-74a69fa662fb844ad3c60eb27b09e5fa1e577305.zip cpython-74a69fa662fb844ad3c60eb27b09e5fa1e577305.tar.gz cpython-74a69fa662fb844ad3c60eb27b09e5fa1e577305.tar.bz2 | |
Issue #9225: Remove the ROT_FOUR and DUP_TOPX opcode, the latter replaced
by the new (and simpler) DUP_TOP_TWO. Performance isn't changed, but
our bytecode is a bit simplified. Patch by Demur Rumed.
Diffstat (limited to 'Python/import.c')
| -rw-r--r-- | Python/import.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Python/import.c b/Python/import.c index a5277af..d6b19e8 100644 --- a/Python/import.c +++ b/Python/import.c @@ -101,12 +101,14 @@ typedef unsigned short mode_t; introduce POP_JUMP_IF_FALSE and POP_JUMP_IF_TRUE) Python 3.2a0: 3160 (add SETUP_WITH) tag: cpython-32 + Python 3.2a1: 3170 (add DUP_TOP_TWO, remove DUP_TOPX and ROT_FOUR) + tag: cpython-32 */ /* If you change MAGIC, you must change TAG and you must insert the old value into _PyMagicNumberTags below. */ -#define MAGIC (3160 | ((long)'\r'<<16) | ((long)'\n'<<24)) +#define MAGIC (3170 | ((long)'\r'<<16) | ((long)'\n'<<24)) #define TAG "cpython-32" #define CACHEDIR "__pycache__" /* Current magic word and string tag as globals. */ |