s_isNaNF128M.c File Reference

#include <stdbool.h>
#include <stdint.h>
#include "platform.h"
#include "primitives.h"

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Functions
bool	softfloat_isNaNF128M (const uint32_t *aWPtr)

Function Documentation

softfloat_isNaNF128M()

bool softfloat_isNaNF128M

(

const uint32_t *

aWPtr

)

Definition at line 44 of file s_isNaNF128M.c.

{
    uint32_t uiA96;
 
    uiA96 = aWPtr[indexWordHi( 4 )];
    if ( (~uiA96 & 0x7FFF0000) != 0 ) return false;
    return
        ((uiA96 & 0x0000FFFF) != 0)
            || ((aWPtr[indexWord( 4, 2 )] | aWPtr[indexWord( 4, 1 )]
                     | aWPtr[indexWord( 4, 0 )])
                    != 0);
 
}

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