[llvm] [DirectX] Fix DXIL part header version encoding (PR #91506)

[Xiang Li via llvm-commits]

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@@ -537,9 +537,7 @@ static int compileModule(char **argv, LLVMContext &Context) {
       // If we are supposed to override the target triple, do so now.
       std::string IRTargetTriple = DataLayoutTargetTriple.str();
       if (!TargetTriple.empty())
-        IRTargetTriple = TargetTriple;
-      if (!IRTargetTriple.empty())
-        IRTargetTriple = Triple::normalize(IRTargetTriple);
+        IRTargetTriple = Triple::normalize(TargetTriple);
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python3kgae wrote:

No. There's no change in llc.cpp now.

https://github.com/llvm/llvm-project/pull/91506