Revert previous patch. Additional tests fail.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24968 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/VMCore/Constants.cpp b/lib/VMCore/Constants.cpp
index c1324b6b265d769c0c9691b367e69954fed1b5b5..080baf8d63bd84bb40ec62360e92a55546edf04b 100644 (file)
--- a/lib/VMCore/Constants.cpp
+++ b/lib/VMCore/Constants.cpp
@@ -482,9 +482,6 @@ bool ConstantFP::isValueValidForType(const Type *Ty, double Val) {
 
     // TODO: Figure out how to test if a double can be cast to a float!
   case Type::FloatTyID:
-    float FV = float(Val);
-    double DV = double(FV);
-    return  IsNAN(Val) || Val == DV;
   case Type::DoubleTyID:
     return true;          // This is the largest type...
   }