--- llvm-project/clang/lib/Driver/ToolChains/Arch/X86.cpp
+++ llvm-project/clang/lib/Driver/ToolChains/Arch/X86.cpp
@@ -93,10 +93,10 @@ const char *x86::getX86TargetCPU(const ArgList &Args,
     return "x86-64";
 
   switch (Triple.getOS()) {
-  case llvm::Triple::FreeBSD:
   case llvm::Triple::NetBSD:
   case llvm::Triple::OpenBSD:
     return "i486";
+  case llvm::Triple::FreeBSD:
   case llvm::Triple::Haiku:
     return "i586";
   default: