DiggerLin added a comment.

In D134284#3802806 <https://reviews.llvm.org/D134284#3802806>, @daltenty wrote:

>> If OBJECT_MODE isn't an environment variable that clang uses, surely it 
>> should ignore it?
>
> The clang driver does in fact respect OBJECT_MODE on AIX, but I'm guessing it 
> doesn't accept the `any` setting (since it doesn't really make sense in that 
> context).
>
> Maybe it's better to leave the `llvm-nm` default as `any` even on AIX? It 
> doesn't match the system 'nm' but other wise we diverge from the `llvm-nm` 
> behaviour on other platforms it seems, and cause these test issues.

if change to default is Xany, the default value will be different with llvm-ar 
-X option(default value is -X32), that means llvm tool has different default -X 
option value on AIX OS.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D134284/new/

https://reviews.llvm.org/D134284

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