Include LLVMDumpValue in release builds.

This part of the C API is still used in language bindings.

llvm-svn: 293460
diff --git a/llvm/lib/IR/Core.cpp b/llvm/lib/IR/Core.cpp
index 9ea1a90..7236e4c 100644
--- a/llvm/lib/IR/Core.cpp
+++ b/llvm/lib/IR/Core.cpp
@@ -643,11 +643,9 @@
   unwrap(Val)->setName(Name);
 }
 
-#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
 LLVM_DUMP_METHOD void LLVMDumpValue(LLVMValueRef Val) {
-  unwrap(Val)->dump();
+  unwrap(Val)->print(errs(), /*IsForDebug=*/true);
 }
-#endif
 
 char* LLVMPrintValueToString(LLVMValueRef Val) {
   std::string buf;