[clang] [clang][LoongArch] Add FreeBSD targets (PR #119191)

[Brooks Davis via cfe-commits]

================
@@ -231,6 +231,9 @@ class LLVM_LIBRARY_VISIBILITY FreeBSDTargetInfo : public OSTargetInfo<Target> {
     case llvm::Triple::riscv32:
     case llvm::Triple::riscv64:
       break;
+    case llvm::Triple::loongarch32:
----------------
brooksdavis wrote:

I'm of two minds about adding loongarch32 triples. It's harmless and parallels riscv, but the chances of a new 32-bit port being importing into the FreeBSD are close to zero.

https://github.com/llvm/llvm-project/pull/119191