Update llvm to trunk r256633.

1 files changed, 43 insertions, 0 deletions

diff --git a/contrib/llvm/lib/ExecutionEngine/Orc/OrcCBindingsStack.cpp b/contrib/llvm/lib/ExecutionEngine/Orc/OrcCBindingsStack.cpp
new file mode 100644
index 0000000..e519c7f
--- /dev/null
+++ b/contrib/llvm/lib/ExecutionEngine/Orc/OrcCBindingsStack.cpp
@@ -0,0 +1,43 @@
+//===-------- OrcCBindingsStack.cpp - Orc JIT stack for C bindings --------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "OrcCBindingsStack.h"
+
+#include "llvm/ExecutionEngine/Orc/OrcTargetSupport.h"
+#include "llvm/Support/Debug.h"
+#include "llvm/Support/DynamicLibrary.h"
+#include <cstdio>
+#include <system_error>
+
+using namespace llvm;
+
+std::unique_ptr<OrcCBindingsStack::CompileCallbackMgr>
+OrcCBindingsStack::createCompileCallbackMgr(Triple T) {
+  switch (T.getArch()) {
+    default: return nullptr;
+
+    case Triple::x86_64: {
+      typedef orc::LocalJITCompileCallbackManager<orc::OrcX86_64> CCMgrT;
+      return llvm::make_unique<CCMgrT>(0);
+    }
+  }
+}
+
+OrcCBindingsStack::IndirectStubsManagerBuilder
+OrcCBindingsStack::createIndirectStubsMgrBuilder(Triple T) {
+  switch (T.getArch()) {
+    default: return nullptr;
+
+    case Triple::x86_64:
+      return [](){
+        return llvm::make_unique<
+                 orc::LocalIndirectStubsManager<orc::OrcX86_64>>();
+      };
+  }
+}