Move getPointerToNamedFunction() from JIT/MCJIT to JITMemoryManager.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153607 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 20 insertions, 0 deletions

diff --git a/lib/ExecutionEngine/MCJIT/MCJIT.cpp b/lib/ExecutionEngine/MCJIT/MCJIT.cpp
index 5f93a8d..80110e8 100644
--- a/lib/ExecutionEngine/MCJIT/MCJIT.cpp
+++ b/lib/ExecutionEngine/MCJIT/MCJIT.cpp
@@ -215,3 +215,23 @@ GenericValue MCJIT::runFunction(Function *F,
 
   llvm_unreachable("Full-featured argument passing not supported yet!");
 }
+
+void *MCJIT::getPointerToNamedFunction(const std::string &Name,
+                                       bool AbortOnFailure){
+  if (!isSymbolSearchingDisabled() && MemMgr) {
+    void *ptr = MemMgr->getPointerToNamedFunction(Name, false);
+    if (ptr)
+      return ptr;
+  }
+
+  /// If a LazyFunctionCreator is installed, use it to get/create the function.
+  if (LazyFunctionCreator)
+    if (void *RP = LazyFunctionCreator(Name))
+      return RP;
+
+  if (AbortOnFailure) {
+    report_fatal_error("Program used external function '"+Name+
+                      "' which could not be resolved!");
+  }
+  return 0;
+}