199         | LIT64( 0x7FF8000000000000 )  in commonNaNToFloat64()
218     a |= LIT64( 0x0008000000000000 );  in propagateFloat64NaN()
219     b |= LIT64( 0x0008000000000000 );  in propagateFloat64NaN()
246 #define floatx80_default_nan_low  LIT64( 0xC000000000000000 )
269     aLow = a.low & ~ LIT64( 0x4000000000000000 );  in floatx80_is_signaling_nan()
304     z.low = LIT64( 0xC000000000000000 ) | ( a.high>>1 );  in commonNaNToFloatx80()
324     a.low |= LIT64( 0xC000000000000000 );  in propagateFloatx80NaN()
325     b.low |= LIT64( 0xC000000000000000 );  in propagateFloatx80NaN()
352 #define float128_default_nan_high LIT64( 0xFFFF800000000000 )
353 #define float128_default_nan_low  LIT64( 0x0000000000000000 )
364            ( LIT64( 0xFFFE000000000000 ) <= (bits64) ( a.high<<1 ) )  in float128_is_nan()
365         && ( a.low || ( a.high & LIT64( 0x0000FFFFFFFFFFFF ) ) );  in float128_is_nan()
379         && ( a.low || ( a.high & LIT64( 0x00007FFFFFFFFFFF ) ) );  in float128_is_signaling_nan()
410     z.high |= ( ( (bits64) a.sign )<<63 ) | LIT64( 0x7FFF800000000000 );  in commonNaNToFloat128()
429     a.high |= LIT64( 0x0000800000000000 );  in propagateFloat128NaN()
430     b.high |= LIT64( 0x0000800000000000 );  in propagateFloat128NaN()