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Merged revisions 77469-77470 via svnmerge from

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svn+ssh://pythondev@svn.python.org/python/trunk

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  r77469 | antoine.pitrou | 2010-01-13 14:43:37 +0100 (mer., 13 janv. 2010) | 3 lines

  Test commit to try to diagnose failures of the IA-64 buildbot
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  r77470 | antoine.pitrou | 2010-01-13 15:01:26 +0100 (mer., 13 janv. 2010) | 3 lines

  Sanitize bloom filter macros
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This commit is contained in:
Antoine Pitrou 2010-01-13 14:19:12 +00:00
parent 72f4d646f5
commit f068f94e82
2 changed files with 36 additions and 14 deletions
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16
Objects/unicodeobject.c
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@ -206,12 +206,22 @@ PyUnicode_GetMax(void)
/* the linebreak mask is set up by Unicode_Init below */
#if LONG_BIT >= 128
#define BLOOM_WIDTH 128
#elif LONG_BIT >= 64
#define BLOOM_WIDTH 64
#elif LONG_BIT >= 32
#define BLOOM_WIDTH 32
#else
#error "LONG_BIT is smaller than 32"
#endif
#define BLOOM_MASK unsigned long
static BLOOM_MASK bloom_linebreak;
#define BLOOM_ADD(mask, ch) ((mask |= (1 << ((ch) & (LONG_BIT - 1)))))
#define BLOOM(mask, ch) ((mask & (1 << ((ch) & (LONG_BIT - 1)))))
#define BLOOM_ADD(mask, ch) ((mask |= (1UL << ((ch) & (BLOOM_WIDTH - 1)))))
#define BLOOM(mask, ch) ((mask & (1UL << ((ch) & (BLOOM_WIDTH - 1)))))
#define BLOOM_LINEBREAK(ch) \
((ch) < 128U ? ascii_linebreak[(ch)] : \
@ -221,7 +231,7 @@ Py_LOCAL_INLINE(BLOOM_MASK) make_bloom_mask(Py_UNICODE* ptr, Py_ssize_t len)
{
/* calculate simple bloom-style bitmask for a given unicode string */
long mask;
BLOOM_MASK mask;
Py_ssize_t i;
mask = 0;