Displaying 3 results from an estimated 3 matches for "a1ef5335".
2012 Apr 21
0
[LLVMdev] Remove function from module
Михаил wrote:
> How correctly remove function from module?
> For example:
>
> int f1(int x) {
> ...
> a = f2(smth);
> ...
> }
> int f2 (int y) {
> ...
> b = f1(smth);
> ...
> }
>
> I need delete from module both f1 and f2. They haven't uses in other
> part of module, but I can't delete them with eraseFromParent, because
> they are use each
2012 Apr 21
3
[LLVMdev] Remove function from module
How correctly remove function from module?
For example:
int f1(int x) {
...
a = f2(smth);
...
}
int f2 (int y) {
...
b = f1(smth);
...
}
I need delete from module both f1 and f2. They haven't uses in other part of module, but I can't delete them with eraseFromParent, because they are use each other.
Yours sincerely,
Kadysev Mikhail
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2012 Apr 21
4
[LLVMdev] Remove function from module
...ey are use each other.
>
> Call X->replaceAllUsesWith(UndefValue::get(X->getType)) before calling X->eraseFromParent().
>
> Nick
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