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e413b14e18
This patch optimizes strcasestr function for power >= 8 systems. The average improvement of this optimization is ~40% and compares 16 bytes at a time using vector instructions. This patch is tested on powerpc64 and powerpc64le.
10 lines
327 B
Plaintext
10 lines
327 B
Plaintext
#include <locale/localeinfo.h>
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--
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LOCALE_CTYPE_TOLOWER offsetof (struct __locale_struct, __ctype_tolower)
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LOCALE_CTYPE_TOUPPER offsetof (struct __locale_struct, __ctype_toupper)
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_NL_CTYPE_NONASCII_CASE
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LOCALE_DATA_VALUES offsetof (struct __locale_data, values)
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SIZEOF_VALUES sizeof (((struct __locale_data *) 0)->values[0])
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