Lines Matching defs:overflow
1226 // for checking overflow.
1235 // Dividing by -1 is basically negation, unless we overflow.
1243 // If the negation could not overflow, simply shifting is OK.
1365 bool overflow = instr->hydrogen()->CheckFlag(HValue::kCanOverflow);
1378 if (overflow) {
1433 if (overflow) {
1467 bool overflow = instr->hydrogen()->CheckFlag(HValue::kCanOverflow);
1480 if (overflow) {
1536 if (overflow) {
1690 Register overflow = scratch0();
1694 ToOperand(right), overflow, scratch);
1695 DeoptimizeIf(lt, instr, Deoptimizer::kOverflow, overflow,
1711 Register overflow = scratch0();
1715 ToOperand(right), overflow, scratch);
1716 DeoptimizeIf(lt, instr, Deoptimizer::kOverflow, overflow,
1858 Register overflow = scratch0();
1862 ToOperand(right), overflow, scratch);
1863 DeoptimizeIf(lt, instr, Deoptimizer::kOverflow, overflow,
1879 Register overflow = scratch0();
1883 ToOperand(right), overflow, scratch);
1884 DeoptimizeIf(lt, instr, Deoptimizer::kOverflow, overflow,
3542 // Overflow if result is still negative, i.e. 0x80000000.
3556 // Overflow if result is still negative, i.e. 0x80000000 00000000.
4686 // There was overflow, so bits 30 and 31 of the original integer
5645 // Perform stack overflow check.
5657 // Perform stack overflow check if this goto needs it before jumping.
