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annotate src/build-msvctools/math/llrint.c @ 3061:f8299bb6c872

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Initial support for native MSVC compilation. * add MSVC support files: compiler wrappers and support libraries * adapt libiconv to work with MSVC * adapt gettext to work with MSVC
author Michael Goffioul <michael.goffioul@gmail.com>
date Mon, 17 Jun 2013 22:43:11 -0400
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3061
f8299bb6c872 Initial support for native MSVC compilation.
Michael Goffioul <michael.goffioul@gmail.com>
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1 #include <math.h>
f8299bb6c872 Initial support for native MSVC compilation.
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2
f8299bb6c872 Initial support for native MSVC compilation.
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3 long long llrint (double x)
f8299bb6c872 Initial support for native MSVC compilation.
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4 {
f8299bb6c872 Initial support for native MSVC compilation.
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5 long long retval;
f8299bb6c872 Initial support for native MSVC compilation.
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6 __asm__ __volatile__ \
f8299bb6c872 Initial support for native MSVC compilation.
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7 ("fistpll %0" : "=m" (retval) : "t" (x) : "st"); \
f8299bb6c872 Initial support for native MSVC compilation.
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8 return retval;
f8299bb6c872 Initial support for native MSVC compilation.
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9 }
f8299bb6c872 Initial support for native MSVC compilation.
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10