Lines Matching defs:overflow
1163 Register overflow = scratch0();
1172 overflow); // Reg at also used as scratch.
1175 // Due to overflow check macros not supporting constant operands,
1180 overflow); // Reg at also used as scratch.
1182 DeoptimizeIf(lt, instr->environment(), overflow, Operand(zero_reg));
1332 Register overflow = scratch0();
1341 overflow); // Reg at also used as scratch.
1344 // Due to overflow check macros not supporting constant operands,
1349 overflow); // Reg at also used as scratch.
1351 DeoptimizeIf(lt, instr->environment(), overflow, Operand(zero_reg));
2621 // version of the stub that detects if the overflow case actually
2964 // Overflow if result is still negative, i.e. 0x80000000.
3544 // Only load canonical NaN if the comparison above set the overflow.
3830 Register overflow = scratch0();
3833 __ SmiTagCheckOverflow(dst, src, overflow);
3834 __ BranchOnOverflow(deferred->entry(), overflow);
3848 // There was overflow, so bits 30 and 31 of the original integer
4941 // Perform stack overflow check.
4953 // Perform stack overflow check if this goto needs it before jumping.
