Hitachi SH7750 Programming Manual page 262

High-performance risc engine superh (sh) 32-bit risc mcu/mpu series
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else
}
int fcmp_chk (int m,n)
{
if((data_type_of(m) == sNaN) ||
(data_type_of(n) == sNaN))
else if((data_type_of(m) == qNaN) ||
else switch(data_type_of(m)){
case NORM:
case PZERO:
case NZERO:
case PINF :
case NINF :
}
if(FPSCR_PR == 0) {
if(FR[n] == FR[m])
else if(FR[n] > FR[m])
else
}else {
if(DR[n>>1] == DR[m>>1])
else if(DR[n>>1] > DR[m>>1]) return(GT);
Rev. 2.0, 03/99, page 248 of 396
(data_type_of(n) == qNaN))
switch(data_type_of(n)){
case PINF
:return(GT);
case NINF
:return(LT);
default:
}
break;
switch(data_type_of(n)){
case PZERO
:
case NZERO
:return(EQ);
default:
}
break;
switch(data_type_of(n)){
case PINF
:return(EQ);
default:return(LT);
}
break;
switch(data_type_of(n)){
case NINF
:return(EQ);
default:return(GT);
}
break;
T = 0;
return(INVALID);
return(UO);
break;
break;
break;
break;
break;
break;
break;
break;
break;
return(EQ);
return(GT);
return(LT);
return(EQ);

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