2 ms·
In x86 it is still one instruction: jc or jo after an addition.
by kccqzy 5y ago
In x86 it is still one instruction: jc or jo after an addition.
- brucehoult 5y agoAnd in RISC-V it's a "BLT sum,summand" after an unsigned addition, and a single branch instruction after a signed addition if you know the sign of one of them e.g. adding or subtracting a constant.