f16_lt.c File Reference

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

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Functions
bool	f16_lt (float16_t a, float16_t b)

Function Documentation

f16_lt()

bool f16_lt	(	float16_t	a,
		float16_t	b )

Definition at line 43 of file f16_lt.c.

{
    union ui16_f16 uA;
    uint_fast16_t uiA;
    union ui16_f16 uB;
    uint_fast16_t uiB;
    bool signA, signB;
 
    uA.f = a;
    uiA = uA.ui;
    uB.f = b;
    uiB = uB.ui;
    if ( isNaNF16UI( uiA ) || isNaNF16UI( uiB ) ) {
        softfloat_raiseFlags( softfloat_flag_invalid );
        return false;
    }
    signA = signF16UI( uiA );
    signB = signF16UI( uiB );
    return
        (signA != signB) ? signA && ((uint16_t) ((uiA | uiB)<<1) != 0)
            : (uiA != uiB) && (signA ^ (uiA < uiB));
 
}

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