Make a single `NoFPElim' switch available to all targets.

llvm-svn: 14296

llvm/include/llvm/Target/TargetMachineImpls.h

@@ -20,6 +20,7 @@ namespace llvm {
   /// these should go in their own header eventually.
   ///
   extern bool PrintMachineCode;
+  extern bool NoFPElim;
 
   class TargetMachine;
   class Module;