[clang] [lld] [llvm] Integrated Distributed ThinLTO (DTLTO): Initial support (PR #126654)

[via llvm-commits]

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@@ -535,6 +535,25 @@ void tools::gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA,
                   D.getLTOMode() == LTOK_Thin);
   }
 
+  // Forward the DTLTO options to the linker. We add these unconditionally,
+  // rather than in addLTOOptions() as it is the linker that decides whether to
+  // do LTO or not dependent upon whether there are any bitcode input files in
+  // the link.
+  if (Arg *A = Args.getLastArg(options::OPT_fthinlto_distributor_EQ)) {
+    A->claim();
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bd1976bris wrote:

Nice. Thanks.

https://github.com/llvm/llvm-project/pull/126654