[PATCH] D42563: [lldb] attempt to fix DIERef::GetUID

[Alexander Shaposhnikov via Phabricator via llvm-commits]

alexshap added inline comments.


================
Comment at: source/Plugins/SymbolFile/DWARF/DIERef.cpp:67-68
+  lldb_private::ArchSpec arch;
+  if (dwarf->GetObjectFile()->GetArchitecture(arch) &&
+      arch.GetTriple().isOSBinFormatELF()) {
+    // For SymbolFileDWARFDwo/SymbolFileDWARFDwoDwp
----------------
clayborg wrote:
> Why do this arch check? check? Why not just get rely on dwarf->GetBaseCompileUnit()? Seem like we are doing more work than needed.
the only reason why it's currently guarded to ELF is the fact that 
for Mach-O uuid also encodes something (if i am not mistaken) and i didn't want to change that (see the comment in the old version of the code)
(although i don't know if it's up to date).
If we don't need to check that we are dealing with ELF - I'm more than happy to remove it.


Repository:
  rL LLVM

https://reviews.llvm.org/D42563