export an ID for the instructionNamer, allowing analysis/transformation passes

that need it to require it by ID.

llvm-svn: 58238

llvm/include/llvm/Transforms/Scalar.h

@@ -329,6 +329,7 @@ FunctionPass *createCodeGenPreparePass(const TargetLowering *TLI = 0);
 // InstructionNamer - Give any unnamed non-void instructions "tmp" names.
 //
 FunctionPass *createInstructionNamerPass();
+extern const PassInfo *const InstructionNamerID;
   
 } // End llvm namespace
 

llvm/lib/Transforms/Utils/InstructionNamer.cpp

@@ -40,6 +40,7 @@ namespace {
 }
 
 
+const PassInfo *const llvm::InstructionNamerID = &X;
 //===----------------------------------------------------------------------===//
 //
 // InstructionNamer - Give any unnamed non-void instructions "tmp" names.