Index: contrib/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
===================================================================
--- contrib/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
+++ contrib/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
@@ -195,6 +195,20 @@
   if (TT.isMacOSX())
     return PPCTargetMachine::PPC_ABI_UNKNOWN;
 
+  if (TT.isOSFreeBSD()) {
+    switch (TT.getArch()) {
+    case Triple::ppc64le:
+    case Triple::ppc64:
+      if (TT.getOSMajorVersion() >= 13)
+        return PPCTargetMachine::PPC_ABI_ELFv2;
+      else
+        return PPCTargetMachine::PPC_ABI_ELFv1;
+    case Triple::ppc:
+    default:
+      return PPCTargetMachine::PPC_ABI_UNKNOWN;
+    }
+  }
+
   switch (TT.getArch()) {
   case Triple::ppc64le:
     return PPCTargetMachine::PPC_ABI_ELFv2;
Index: contrib/llvm/tools/clang/lib/Basic/Targets/PPC.h
===================================================================
--- contrib/llvm/tools/clang/lib/Basic/Targets/PPC.h
+++ contrib/llvm/tools/clang/lib/Basic/Targets/PPC.h
@@ -372,6 +372,8 @@
     case llvm::Triple::FreeBSD:
       LongDoubleWidth = LongDoubleAlign = 64;
       LongDoubleFormat = &llvm::APFloat::IEEEdouble();
+      if (Triple.getOSMajorVersion() >= 13)
+        ABI = "elfv2";
       break;
     default:
       break;