[MCJIT] Delete the JTIMemoryManager and associated APIs.
This patch removes the old JIT memory manager (which does not provide any
useful functionality now that the old JIT is gone), and migrates the few
remaining clients over to SectionMemoryManager.
http://llvm.org/PR20848
llvm-svn: 218316
diff --git a/llvm/lib/ExecutionEngine/ExecutionEngine.cpp b/llvm/lib/ExecutionEngine/ExecutionEngine.cpp
index df5a430..cf19ebb 100644
--- a/llvm/lib/ExecutionEngine/ExecutionEngine.cpp
+++ b/llvm/lib/ExecutionEngine/ExecutionEngine.cpp
@@ -17,6 +17,7 @@
#include "llvm/ADT/Statistic.h"
#include "llvm/ExecutionEngine/GenericValue.h"
#include "llvm/ExecutionEngine/JITMemoryManager.h"
+#include "llvm/ExecutionEngine/ObjectBuffer.h"
#include "llvm/ExecutionEngine/ObjectCache.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DataLayout.h"
@@ -401,7 +402,6 @@
ErrorStr = nullptr;
OptLevel = CodeGenOpt::Default;
MCJMM = nullptr;
- JMM = nullptr;
Options = TargetOptions();
RelocModel = Reloc::Default;
CMModel = CodeModel::JITDefault;
@@ -422,13 +422,11 @@
// to the function tells DynamicLibrary to load the program, not a library.
if (sys::DynamicLibrary::LoadLibraryPermanently(nullptr, ErrorStr))
return nullptr;
-
- assert(!(JMM && MCJMM));
// If the user specified a memory manager but didn't specify which engine to
// create, we assume they only want the JIT, and we fail if they only want
// the interpreter.
- if (JMM || MCJMM) {
+ if (MCJMM) {
if (WhichEngine & EngineKind::JIT)
WhichEngine = EngineKind::JIT;
else {
@@ -450,8 +448,8 @@
ExecutionEngine *EE = nullptr;
if (ExecutionEngine::MCJITCtor)
- EE = ExecutionEngine::MCJITCtor(std::move(M), ErrorStr,
- MCJMM ? MCJMM : JMM, std::move(TheTM));
+ EE = ExecutionEngine::MCJITCtor(std::move(M), ErrorStr, MCJMM,
+ std::move(TheTM));
if (EE) {
EE->setVerifyModules(VerifyModules);
return EE;