[clang] [llvm] [LoongArch] Adjust LA64 data layout by using n32:64 in layout string (PR #93814)

[Lu Weining via llvm-commits]

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@@ -5368,8 +5368,8 @@ std::string llvm::UpgradeDataLayoutString(StringRef DL, StringRef TT) {
     return DL.empty() ? std::string("G1") : (DL + "-G1").str();
   }
 
-  if (T.isRISCV64()) {
-    // Make i32 a native type for 64-bit RISC-V.
+  if (T.isRISCV64() || T.isLoongArch64()) {
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SixWeining wrote:

Better to sort alphabetically.

https://github.com/llvm/llvm-project/pull/93814