[PATCH] D84565: [Darwin] [Driver] Clang should invoke dsymutil for lto builds -g*

[Saleem Abdulrasool via Phabricator via cfe-commits]

compnerd added inline comments.


================
Comment at: clang/lib/Driver/ToolChains/Darwin.cpp:173
+  Arg *A = Args.getLastArg(options::OPT_g_Group);
+  if (A && !A->getOption().matches(options::OPT_g0) &&
+      !A->getOption().matches(options::OPT_gstabs))
----------------
Why not hoist the `nullptr` check into the assignment?

```
if (Arg *A = Args.getLastArg(options::OPT_g_Group)
  if (!A->getOption().matches(options::OPT_g0) &&
      !A->getOption().matches(options::OPT_gstabs))
    return true;
```


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D84565/new/

https://reviews.llvm.org/D84565