https://www.geeksforgeeks.org/builtin-functions-gcc-compiler/ __builtin_clz(x): This function is used to count the leading zeros of the integer. Note : clz = count leading zero’sExample: It co...

main.c测试内容 #include <stdio.h> int main() { printf("hello\n"); return 0; } ubuntu装环境sudo apt update sudo apt install build-essential sudo apt install gcc-multilib ...