Add debug-only=jit printout, so we see when lazily resolved symbols are

set up.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17862 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/X86/X86CodeEmitter.cpp

@@ -79,6 +79,8 @@ void X86JITInfo::replaceMachineCodeForFunction (void *Old, void *New) {
 /// keep track of where we are.
 ///
 unsigned JITResolver::addFunctionReference(unsigned Address, Function *F) {
+  DEBUG(std::cerr << "Emitting lazily resolved reference to function '"
+        << F->getName() << "' at address " << std::hex << Address << "\n");
   LazyCodeGenMap[Address] = F;  
   return (intptr_t)&JITResolver::CompilationCallback;
 }