[llvm-dev] Can I delete a function argument and its corresponding code from a file

[Johannes Doerfert via llvm-dev]

Hi Jeevan,

the function is externally visible, you cannot modify the signature.
If it has internal or private linkage you can, assuming you adjust all
the uses (call sites and other uses).

Cheers,
  Johannes

On 02/04, MIRIYALA JEEVAN KUMAR via llvm-dev wrote:
> I have a following sample function in a file which contains only function
> definitions like this.
> 
> void mul(int x, int y, int& out, *int* arr*) {
>  * arr[0] = 2;*
> *  arr[1] = 1;*
>   out = x * y;
> }
> 
> I want to convert it to
> void mul(int x, int y, int& out) {
>   out = x * y;
> }
> 
> file contains only above function definitions.
> 
> -- 
> Thanks & Regards
> Jeevan

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-- 

Johannes Doerfert
Researcher

Argonne National Laboratory
Lemont, IL 60439, USA

jdoerfert at anl.gov
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