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Replace {u}int_fast{16|32} with {u}int32_t
On 32-bit machines this has no affect. On 64-bit machines {u}int_fast{16|32} are set as {u}int64_t which is often not ideal. Particularly x86_64 this change both saves code size and may save instruction cost. Full xcheck passes on x86_64.
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@ -257,7 +257,7 @@ int
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STRCOLL (const STRING_TYPE *s1, const STRING_TYPE *s2, locale_t l)
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{
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struct __locale_data *current = l->__locales[LC_COLLATE];
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uint_fast32_t nrules = current->values[_NL_ITEM_INDEX (_NL_COLLATE_NRULES)].word;
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uint32_t nrules = current->values[_NL_ITEM_INDEX (_NL_COLLATE_NRULES)].word;
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/* We don't assign the following values right away since it might be
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unnecessary in case there are no rules. */
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const unsigned char *rulesets;
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