[llvm] [DTLTO][LLVM] Integrated Distributed ThinLTO (DTLTO) (PR #127749)

[Teresa Johnson via llvm-commits]

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@@ -426,6 +460,7 @@ class LTO {
     // The bitcode modules to compile, if specified by the LTO Config.
     std::optional<ModuleMapType> ModulesToCompile;
     DenseMap<GlobalValue::GUID, StringRef> PrevailingModuleForGUID;
+    DenseMap<StringRef, std::string> ModuleTriples;
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teresajohnson wrote:

I agree let's just support a single target triple for now, which as you note is already required for regular LTO and assumed by lld.

https://github.com/llvm/llvm-project/pull/127749