Hold the LLVMContext by reference rather than by pointer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74640 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/lto/lto.cpp b/tools/lto/lto.cpp
index c25f87c..02034bb 100644
--- a/tools/lto/lto.cpp
+++ b/tools/lto/lto.cpp
@@ -88,7 +88,7 @@
 //
 lto_module_t lto_module_create(const char* path, LLVMContextRef Ctxt)
 {
-     return LTOModule::makeLTOModule(path, llvm::unwrap(Ctxt), 
+     return LTOModule::makeLTOModule(path, *llvm::unwrap(Ctxt), 
                                      sLastErrorString);
 }
 
@@ -100,7 +100,7 @@
 lto_module_t lto_module_create_from_memory(const void* mem, size_t length,
                                            LLVMContextRef Ctxt)
 {
-     return LTOModule::makeLTOModule(mem, length, llvm::unwrap(Ctxt),
+     return LTOModule::makeLTOModule(mem, length, *llvm::unwrap(Ctxt),
                                      sLastErrorString);
 }
 
@@ -158,9 +158,9 @@
 // instantiates a code generator
 // returns NULL if there is an error
 //
-lto_code_gen_t lto_codegen_create()
+lto_code_gen_t lto_codegen_create(LLVMContextRef ContextRef)
 {
-     return new LTOCodeGenerator();
+     return new LTOCodeGenerator(*llvm::unwrap(ContextRef));
 }
 
 
@@ -265,4 +265,4 @@
 lto_codegen_debug_options(lto_code_gen_t cg, const char * opt)
 {
   cg->setCodeGenDebugOptions(opt);
-}
+}
\ No newline at end of file