Android NDK binary built with aarch64-llvm doesn't detect 'divide by zero'!

The title says it all (surprisingly).

This is my test.

Test source code - a.c

#include <stdio.h>


int main() {
    int a = 0;
    printf("%d\n", 1 / a);
    printf("Done\n");
    return 0;
}

Build it for x64 (ubuntu 22.04).

$ lsb_release -a
No LSB modules are available.
Distributor ID:    Ubuntu
Description:    Ubuntu 22.04.3 LTS
Release:    22.04
Codename:    jammy

$ gcc --version
gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0

$ gcc a.c
$ ./a.out
Floating point exception (core dumped)

However, built it for aarch64 with android-ndk toolchain.

$ android/ndk/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android33-clang a.c
$ adb push a.out /data/a.out
$ adb shell /data/a.out
0
Done

No error! Just gives ZERO!!