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https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group/c2000/f/c2000-microcontrollers-forum/1466025/f29h85x-som-evm-does-the-chip-support-hardware-leading-zero-calculation
工具与软件：
您好！
我想知道 无论硬件是否受支持、都要计算前导零。
此致、
Zihao
尊敬的 Zihao： 是的 C29CPU 在硬件中支持这一点:此编译器内在函数计算前导零: unsigned int _builtin_c29_i32_clzers_d(unsigned int ui0)
谢谢
上述内在函数的示例如下：
