Lines Matching defs:overflow
1785 bool overflow;
1788 overflow = ((left >= 0 && right >= 0) || (left < 0 && right < 0))
1793 overflow = ((left < 0 && right >= 0) || (left >= 0 && right < 0))
1797 return overflow;
2259 // Method for checking overflow on signed addition:
2261 // (1) No overflow if they have opposite sign
2263 // (a) No overflow if they don't have opposite sign
2264 // (b) Overflow if opposite
2271 // Method for checking overflow on unsigned addition
2275 // Method for checking overflow on unsigned subtraction
2278 // Method for checking overflow on multiplication
2281 // Method for checking overflow on shift right
2285 // Method for checking overflow on shift left
3346 // Checks for overflow where r2_val = -2147483648.
3349 // original and result are negative due to overflow.
6009 // check for overflow, cast r2_fval to 64bit integer
6024 // check for overflow, cast r2_fval to 64bit integer
6093 // check for overflow, cast r2_val to 64bit integer
6108 // check for overflow, cast r2_val to 64bit integer
