[Orc] Remove some reinterpret casts in debugging output.

These casts were from function pointer to data pointer type, which some
compilers (including GCC) may warn about. In all cases where these casts were
used the original value was still available as a TargetAddress (uint64_t), so
we can just print a formatted version of that instead.

llvm-svn: 257932

Author: lhames

llvm/include/llvm/ExecutionEngine/Orc/OrcRemoteTargetServer.h

@@ -191,9 +191,7 @@ class OrcRemoteTargetServer : public OrcRemoteTargetRPCAPI {
     IntVoidFnTy Fn =
         reinterpret_cast<IntVoidFnTy>(static_cast<uintptr_t>(Addr));
 
-    DEBUG(dbgs() << "  Calling "
-                 << reinterpret_cast<void *>(reinterpret_cast<intptr_t>(Fn))
-                 << "\n");
+    DEBUG(dbgs() << "  Calling " << format("0x%016x", Addr) << "\n");
     int Result = Fn();
     DEBUG(dbgs() << "  Result = " << Result << "\n");
 
@@ -212,7 +210,7 @@ class OrcRemoteTargetServer : public OrcRemoteTargetRPCAPI {
     for (auto &Arg : Args)
       ArgV[Idx++] = Arg.c_str();
 
-    DEBUG(dbgs() << "  Calling " << reinterpret_cast<void *>(Fn) << "\n");
+    DEBUG(dbgs() << "  Calling " << format("0x%016x", Addr) << "\n");
     int Result = Fn(ArgC, ArgV.get());
     DEBUG(dbgs() << "  Result = " << Result << "\n");
 
@@ -224,7 +222,7 @@ class OrcRemoteTargetServer : public OrcRemoteTargetRPCAPI {
     VoidVoidFnTy Fn =
         reinterpret_cast<VoidVoidFnTy>(static_cast<uintptr_t>(Addr));
 
-    DEBUG(dbgs() << "  Calling " << reinterpret_cast<void *>(Fn) << "\n");
+    DEBUG(dbgs() << "  Calling " << format("0x%016x", Addr) << "\n");
     Fn();
     DEBUG(dbgs() << "  Complete.\n");
 
@@ -375,7 +373,7 @@ class OrcRemoteTargetServer : public OrcRemoteTargetRPCAPI {
     char *Src = reinterpret_cast<char *>(static_cast<uintptr_t>(RSrc));
 
     DEBUG(dbgs() << "  Reading " << Size << " bytes from "
-                 << static_cast<void *>(Src) << "\n");
+                 << format("0x%016x", RSrc) << "\n");
 
     if (auto EC = call<ReadMemResponse>(Channel))
       return EC;