[llvm-bugs] [Bug 133246] differences between GCC and LLVM with __attribute__((constructor)) __attribute__((destructor))

[LLVM Bugs via llvm-bugs]

Issue	133246
Summary	differences between GCC and LLVM with __attribute__((constructor)) __attribute__((destructor))
Labels	new issue
Assignees
Reporter	LukeSTM

    demo:
```
void __attribute__((constructor)) kkk2()
{
        __asm__ volatile ("":::);
}

void __attribute__ ((destructor)) foo()
{
        __asm__ volatile ("":::);
}
```

https://godbolt.org/z/7shvxT3hY

There are differences in the behavior of `__attribute__((constructor)) __attribute__((destructor)) ` between GCC and LLVM. GCC places functions with the `__attribute__((constructor))` attribute in the `.text.startup` section, and places functions  with the `__attribute__((destructor))` attribute in the `.text.exit` section，but LLVM does not. Why is this the case?

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