Add long double support, patch by David Ramos.

git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@100421 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 0 deletions

diff --git a/include/klee/Expr.h b/include/klee/Expr.h
index a1a1bc27..0759f953 100644
--- a/include/klee/Expr.h
+++ b/include/klee/Expr.h
@@ -14,6 +14,7 @@
 #include "klee/util/Ref.h"
 
 #include "llvm/ADT/APInt.h"
+#include "llvm/ADT/APFloat.h"
 #include "llvm/ADT/SmallVector.h"
 
 #include <set>
@@ -95,6 +96,7 @@ public:
   static const Width Int16 = 16;
   static const Width Int32 = 32;
   static const Width Int64 = 64;
+  static const Width Fl80 = 80;
   
 
   enum Kind {
@@ -361,6 +363,10 @@ public:
     return r;
   }
 
+  static ref<ConstantExpr> alloc(const llvm::APFloat &f) {
+    return alloc(f.bitcastToAPInt());
+  }
+
   static ref<ConstantExpr> alloc(uint64_t v, Width w) {
     return alloc(llvm::APInt(w, v));
   }