diff --git a/lib/Basic/TargetInfo.cpp b/lib/Basic/TargetInfo.cpp
index 187e001..6247afd 100644
--- a/lib/Basic/TargetInfo.cpp
+++ b/lib/Basic/TargetInfo.cpp
@@ -37,6 +37,8 @@
   FloatFormat = &llvm::APFloat::IEEEsingle;
   DoubleFormat = &llvm::APFloat::IEEEdouble;
   LongDoubleFormat = &llvm::APFloat::IEEEdouble;
+  DescriptionString = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:\
+32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128";
 }
 
 // Out of line virtual dtor for TargetInfo.
diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index d4ec048..3147aaa 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -873,6 +873,7 @@
       // little point on a platform with 8-bit loads.
       IntWidth = IntAlign = LongAlign = LongLongAlign = PointerWidth = 16;
       PointerAlign = 8;
+      DescriptionString = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8";
     }
     virtual uint64_t getPointerWidthV(unsigned AddrSpace) const { return 16; }
     virtual uint64_t getPointerAlignV(unsigned AddrSpace) const { return 8; }