20 lines
750 B
Plaintext
20 lines
750 B
Plaintext
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The gdtoa code here is based on David M. Gay's original
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gdtoa source at http://www.netlib.org/fp/ from April 20,
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2009. The major changes between the original source and
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the mingw port here include:
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* IBM, CRAY and VAX code removed.
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* KR_headers, ANSI, Void and Char ifdefs are removed.
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* gdtoa symbols are prepended with "__".
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* g_xfmt() uses __fpclassifyl() instead of interpreting
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the flags bit-wise.
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* lo0bits() and hi0bits() of misc.c replaced by wrappers
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to gcc's __builtin_clz()
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* The double/ulong union renamed from U to dbl_union
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(grep'ped better..)
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* A few compiler warning fixes here and there.
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* A few other insignificant changes (if any..)
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MinGW specific compile-time definitions are at the top of
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gdtoaimp.h and gdtoa.h headers.
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