s_normSubnormalF64Sig.c

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/*============================================================================

This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
Package, Release 3c, by John R. Hauser.

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=============================================================================*/

#include <stdint.h>
#include "platform.h"
#include "internals.h"

struct exp16_sig64 softfloat_normSubnormalF64Sig( uint_fast64_t sig )
{
    int_fast8_t shiftDist;
    struct exp16_sig64 z;

    shiftDist = softfloat_countLeadingZeros64( sig ) - 11;
    z.exp = 1 - shiftDist;
    z.sig = sig<<shiftDist;
    return z;

}