llvm dev - Jun 2021 - Detect stack overflow

Hi All,

What is the best way of detecting stack overflow(for example shown below)
using LLVM?

define void @foo() unnamed_addr #1 {
> start:
>   call void @bar()
>   br label %bb1
> bb1:
>   ret void
> }

Thank you,
Kavindu

Kavindu Gimhan Zoysa,
BSc(Hons) | ENTC | UoM,
ATL | WSO2

GitHub <https://github.com/KavinduZoysa> LinkedIn
<https://www.linkedin.com/in/kavindu-gimhan-zoysa-85939a122/> Medium
<https://medium.com/@kavindugimhanzoysa>
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Hi all,

Please note that the above example is wrong. This is the correct example,
sorry for the confusion.

>
>
>
>
>
> *define void @foo() unnamed_addr #1 {start:  call void @foo()  br label
> %bb1bb1:                                               ret void}*


Kavindu Gimhan Zoysa,
BSc(Hons) | ENTC | UoM,
ATL | WSO2

GitHub <https://github.com/KavinduZoysa> LinkedIn
<https://www.linkedin.com/in/kavindu-gimhan-zoysa-85939a122/> Medium
<https://medium.com/@kavindugimhanzoysa>


On Tue, 22 Jun 2021 at 09:28, Kavindu Gimhan Zoysa <kavindu175 at
gmail.com>
wrote:
> Hi All,
>
> What is the best way of detecting stack overflow(for example shown below)
> using LLVM?
>
> define void @foo() unnamed_addr #1 {
>> start:
>>   call void @bar()
>>   br label %bb1
>> bb1:
>>   ret void
>> }
>
>
> Thank you,
> Kavindu
>
> Kavindu Gimhan Zoysa,
> BSc(Hons) | ENTC | UoM,
> ATL | WSO2
>
> GitHub <https://github.com/KavinduZoysa> LinkedIn
> <https://www.linkedin.com/in/kavindu-gimhan-zoysa-85939a122/> Medium
> <https://medium.com/@kavindugimhanzoysa>
>
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