dblaikie accepted this revision.
dblaikie added a comment.
This revision is now accepted and ready to land.

In D149193#4328553 <https://reviews.llvm.org/D149193#4328553>, @MaskRay wrote:

> In D149193#4328452 <https://reviews.llvm.org/D149193#4328452>, @dblaikie 
> wrote:
>
>>> I agree that for most(all?) split DWARF users will not see any difference 
>>> since they always use -c -o and don't combine compilation and linking in 
>>> one command.
>>
>> Given that, I'm not sure that this is worth implementing, but if it suits 
>> you I guess.
>
> The split DWARF users are about production users.
>
> There are command line users who do `clang -g -gsplit-dwarf a.c b.c -o x` and 
> I have heard about questions that the `.dwo` files go to strange directories 
> (usually `/tmp`) quite a few times.
> Fixing `-gsplit-dwarf` helps set a baseline for other options like 
> `-ftime-trace` (https://github.com/llvm/llvm-project/issues/57285).

Fair enough


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D149193/new/

https://reviews.llvm.org/D149193

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