4 ms·
GCC is bad for anything related to big integer arithmetic or cryptography unfortunately. Something like 20 to 40% slower than Clang. Example of GCC awful codeg
by mratsim 7y ago
GCC is bad for anything related to big integer arithmetic or cryptography unfortunately. Something like 20 to 40% slower than Clang.
Example of GCC awful codegen on add with carry: https://gcc.godbolt.org/z/2h768y https://gcc.godbolt.org/z/2h768y