What is sdivsi3 i4i in gnu c compiler?

Answer 1

In the GNU C compiler (GCC), sdivsi3 is a function used to perform signed division of two 32-bit integers, while i4i refers to a specific ABI (Application Binary Interface) naming convention, often seen in the context of compiler-generated intermediate code or runtime library functions. These functions are part of the compiler's support for operations that may not be directly supported by the target architecture. They are typically used for handling integer arithmetic in a way that maintains correctness across different platforms and architectures.