[llvm-branch-commits] [clang] [llvm] clang: Store Triple in multiset (PR #189264)

[Joseph Huber via llvm-branch-commits]

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@@ -387,6 +387,13 @@ class Triple {
     return !(*this == Other);
   }
 
+  bool operator<(const Triple &Other) const {
+    return std::tie(Arch, SubArch, Vendor, OS, Environment, ObjectFormat,
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jhuber6 wrote:

The above `==` comparison doesn't include `Data`, so could we have a case where `a == b && a < b`?

https://github.com/llvm/llvm-project/pull/189264