Revert "128 bit fix"

This reverts commit e16deb7.

Author: keram88

lib/smack/Prelude.cpp

@@ -1064,7 +1064,6 @@ void TypeDeclGen::generate(std::stringstream &s) const {
     s << Decl::typee(Naming::FLOAT_TYPE, "float24e8") << "\n";
     s << Decl::typee(Naming::DOUBLE_TYPE, "float53e11") << "\n";
     s << Decl::typee(Naming::LONG_DOUBLE_TYPE, "float65e15") << "\n";
-    s << Decl::typee(Naming::UNINTERPRETED_FLOAT_TYPE, "") << "\n";
   } else {
     s << Decl::typee(Naming::UNINTERPRETED_FLOAT_TYPE, "") << "\n";
   }
@@ -1585,21 +1584,6 @@ void FpOpGen::generateConvOps(std::stringstream &s) const {
                          desType)
       << "\n";
   }
-  // Conversion between bv-floating types and float
-  for (auto bw : FP_BIT_WIDTHS) {
-    for (auto name : {"$fpext", "$fptrunc"}) {
-      auto exp = FP_LAYOUT.at(bw).first;
-      auto sig = FP_LAYOUT.at(bw).second;
-      std::string type = getFpTypeName(bw);
-      std::list<Binding> bs = makeFpVars(1, srcBw);
-
-      bs.insert(bs.begin(), {makeRMODEVarName(), getRMODETypeName()});
-      s << uninterpretedOp("$fpext", {type, "float"}, bs, "float") << "\n";
-      s << uninterpretedOp("$fptrunc", {type, "float"}, bs, "float") << "\n";
-      s << uninterpretedOp("$fpext", {"float", type}, bs, type) << "\n";
-      s << uninterpretedOp("$fptrunc", {"float", type}, bs, type) << "\n";
-    }
-  }
 }
 
 struct FpOpGen::FpIntConv {

lib/smack/SmackRep.cpp

@@ -226,12 +226,6 @@ std::string SmackRep::type(const llvm::Type *t) {
       return Naming::DOUBLE_TYPE;
     else if (t->isX86_FP80Ty())
       return Naming::LONG_DOUBLE_TYPE;
-    else if (t->isFP128Ty())
-      return Naming::UNINTERPRETED_FLOAT_TYPE;
-    else if (t->isPPC_FP128Ty())
-      return Naming::UNINTERPRETED_FLOAT_TYPE;
-    else if (t->isBFloatTy())
-      return Naming::UNINTERPRETED_FLOAT_TYPE;
     else
       llvm_unreachable("Unsupported floating-point type.");
   }