1643     bits32 lastBitMask, roundBitsMask;  in float32_round_to_int()  local
1673     lastBitMask = 1;  in float32_round_to_int()
1674     lastBitMask <<= 0x96 - aExp;  in float32_round_to_int()
1675     roundBitsMask = lastBitMask - 1;  in float32_round_to_int()
1679         z += lastBitMask>>1;  in float32_round_to_int()
1680         if ( ( z & roundBitsMask ) == 0 ) z &= ~ lastBitMask;  in float32_round_to_int()
2608     bits64 lastBitMask, roundBitsMask;  in float64_round_to_int()  local
2639     lastBitMask = 1;  in float64_round_to_int()
2640     lastBitMask <<= 0x433 - aExp;  in float64_round_to_int()
2641     roundBitsMask = lastBitMask - 1;  in float64_round_to_int()
2645         z += lastBitMask>>1;  in float64_round_to_int()
2646         if ( ( z & roundBitsMask ) == 0 ) z &= ~ lastBitMask;  in float64_round_to_int()
3540     bits64 lastBitMask, roundBitsMask;  in floatx80_round_to_int()  local
3580     lastBitMask = 1;  in floatx80_round_to_int()
3581     lastBitMask <<= 0x403E - aExp;  in floatx80_round_to_int()
3582     roundBitsMask = lastBitMask - 1;  in floatx80_round_to_int()
3586         z.low += lastBitMask>>1;  in floatx80_round_to_int()
3587         if ( ( z.low & roundBitsMask ) == 0 ) z.low &= ~ lastBitMask;  in floatx80_round_to_int()
4659     bits64 lastBitMask, roundBitsMask;  in float128_round_to_int()  local
4673         lastBitMask = 1;  in float128_round_to_int()
4674         lastBitMask = ( lastBitMask<<( 0x406E - aExp ) )<<1;  in float128_round_to_int()
4675         roundBitsMask = lastBitMask - 1;  in float128_round_to_int()
4679             if ( lastBitMask ) {  in float128_round_to_int()
4680                 add128( z.high, z.low, 0, lastBitMask>>1, &z.high, &z.low );  in float128_round_to_int()
4681                 if ( ( z.low & roundBitsMask ) == 0 ) z.low &= ~ lastBitMask;  in float128_round_to_int()
4725         lastBitMask = 1;  in float128_round_to_int()
4726         lastBitMask <<= 0x402F - aExp;  in float128_round_to_int()
4727         roundBitsMask = lastBitMask - 1;  in float128_round_to_int()
4732             z.high += lastBitMask>>1;  in float128_round_to_int()
4734                 z.high &= ~ lastBitMask;  in float128_round_to_int()