diff --git a/compiler/llvm/compiler_llvm.cc b/compiler/llvm/compiler_llvm.cc
index 94408bb..6563eb5 100644
--- a/compiler/llvm/compiler_llvm.cc
+++ b/compiler/llvm/compiler_llvm.cc
@@ -126,7 +126,7 @@
   MutexLock GUARD(Thread::Current(), next_cunit_id_lock_);
   LlvmCompilationUnit* cunit = new LlvmCompilationUnit(this, next_cunit_id_++);
   if (!bitcode_filename_.empty()) {
-    cunit->SetBitcodeFileName(StringPrintf("%s-%zu",
+    cunit->SetBitcodeFileName(StringPrintf("%s-%u",
                                            bitcode_filename_.c_str(),
                                            cunit->GetCompilationUnitId()));
   }
diff --git a/compiler/llvm/gbc_expander.cc b/compiler/llvm/gbc_expander.cc
index 6423cd7..8f22a97 100644
--- a/compiler/llvm/gbc_expander.cc
+++ b/compiler/llvm/gbc_expander.cc
@@ -897,7 +897,7 @@
   } else {
     code_addr =
         irb_.LoadFromObjectOffset(callee_method_object_addr,
-                                  art::mirror::ArtMethod::GetEntryPointFromCompiledCodeOffset().Int32Value(),
+                                  art::mirror::ArtMethod::EntryPointFromPortableCompiledCodeOffset().Int32Value(),
                                   func_type->getPointerTo(), kTBAARuntimeInfo);
   }
 
@@ -1234,7 +1234,7 @@
 
   llvm::Value* code_addr =
     irb_.LoadFromObjectOffset(callee_method_object_addr,
-                              art::mirror::ArtMethod::GetEntryPointFromCompiledCodeOffset().Int32Value(),
+                              art::mirror::ArtMethod::EntryPointFromPortableCompiledCodeOffset().Int32Value(),
                               callee_method_type->getPointerTo(),
                               kTBAARuntimeInfo);
 
diff --git a/compiler/llvm/llvm_compilation_unit.cc b/compiler/llvm/llvm_compilation_unit.cc
index 038f5dc..d23706d 100644
--- a/compiler/llvm/llvm_compilation_unit.cc
+++ b/compiler/llvm/llvm_compilation_unit.cc
@@ -151,7 +151,7 @@
 void LlvmCompilationUnit::DumpBitcodeToFile() {
   std::string bitcode;
   DumpBitcodeToString(bitcode);
-  std::string filename(StringPrintf("%s/Art%u.bc", DumpDirectory().c_str(), cunit_id_));
+  std::string filename(StringPrintf("%s/Art%zu.bc", DumpDirectory().c_str(), cunit_id_));
   UniquePtr<File> output(OS::CreateEmptyFile(filename.c_str()));
   output->WriteFully(bitcode.data(), bitcode.size());
   LOG(INFO) << ".bc file written successfully: " << filename;
@@ -178,7 +178,7 @@
   const bool kDumpELF = false;
   if (kDumpELF) {
     // Dump the ELF image for debugging
-    std::string filename(StringPrintf("%s/Art%u.o", DumpDirectory().c_str(), cunit_id_));
+    std::string filename(StringPrintf("%s/Art%zu.o", DumpDirectory().c_str(), cunit_id_));
     UniquePtr<File> output(OS::CreateEmptyFile(filename.c_str()));
     output->WriteFully(elf_object_.data(), elf_object_.size());
     LOG(INFO) << ".o file written successfully: " << filename;
diff --git a/compiler/llvm/llvm_compilation_unit.h b/compiler/llvm/llvm_compilation_unit.h
index ced9f81..58aa6fd 100644
--- a/compiler/llvm/llvm_compilation_unit.h
+++ b/compiler/llvm/llvm_compilation_unit.h
@@ -101,10 +101,10 @@
 
  private:
   LlvmCompilationUnit(const CompilerLLVM* compiler_llvm,
-                      uint32_t cunit_id);
+                      size_t cunit_id);
 
   const CompilerLLVM* compiler_llvm_;
-  const uint32_t cunit_id_;
+  const size_t cunit_id_;
 
   UniquePtr< ::llvm::LLVMContext> context_;
   UniquePtr<IRBuilder> irb_;