mstorsjo wrote:
> Whatever we decide to do on the LLVM side, this seems fine for the clang side.
Yes, this bit should be fine in any case.
> It looks like clang uses the value of UseInitArray for some ObjC stuff, in
> addition to passing it to the backend, so we need the right value in clang in
> any case.
Indeed, having the correct picture is good, if there's logic that depends on
it. For the ObjC case, the code actually looks like this:
```cpp
if (CGM.getTriple().isOSBinFormatCOFF())
InitVar->setSection(".CRT$XCLz");
else
{
if (CGM.getCodeGenOpts().UseInitArray)
InitVar->setSection(".init_array");
else
InitVar->setSection(".ctors");
}
```
So in that sense, it doesn't really matter here. (The `.CRT$...` sections do
work on mingw too, even if `.ctors` normally is used.)
https://github.com/llvm/llvm-project/pull/68571
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