Lines Matching defs:overflow
1231 // for checking overflow.
1239 // Dividing by -1 is basically negation, unless we overflow.
1249 // If the negation could not overflow, simply shifting is OK.
1365 bool overflow = instr->hydrogen()->CheckFlag(HValue::kCanOverflow);
1378 if (overflow) {
1435 if (overflow) {
3356 // Overflow if result is still negative, i.e. 0x80000000.
4029 // Only load canonical NaN if the comparison above set the overflow.
4428 Register overflow = scratch0();
4431 __ SmiTagCheckOverflow(dst, src, overflow);
4432 __ BranchOnOverflow(deferred->entry(), overflow);
4479 // There was overflow, so bits 30 and 31 of the original integer
5439 // Perform stack overflow check.
5451 // Perform stack overflow check if this goto needs it before jumping.
