Long double, part 1 of N.  Support in IR.

llvm-svn: 40774
diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
index 086dca8..c5be80f 100644
--- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -187,6 +187,9 @@
     case Type::VoidTyID:   Code = bitc::TYPE_CODE_VOID;   break;
     case Type::FloatTyID:  Code = bitc::TYPE_CODE_FLOAT;  break;
     case Type::DoubleTyID: Code = bitc::TYPE_CODE_DOUBLE; break;
+    case Type::X86_FP80TyID: Code = bitc::TYPE_CODE_X86_FP80; break;
+    case Type::FP128TyID: Code = bitc::TYPE_CODE_FP128; break;
+    case Type::PPC_FP128TyID: Code = bitc::TYPE_CODE_PPC_FP128; break;
     case Type::LabelTyID:  Code = bitc::TYPE_CODE_LABEL;  break;
     case Type::OpaqueTyID: Code = bitc::TYPE_CODE_OPAQUE; break;
     case Type::IntegerTyID: