Add a pointer to the owning LLVMContext to Module. This requires threading LLVMContext through a lot

of the bitcode reader and ASM parser APIs, as well as supporting it in all of the tools.

Patches for Clang and LLVM-GCC to follow.

llvm-svn: 74614

1 files changed, 5 insertions, 2 deletions

diff --git a/llvm/tools/llvm-nm/llvm-nm.cpp b/llvm/tools/llvm-nm/llvm-nm.cpp
index 324e0f67035..3f19940660e 100644
--- a/llvm/tools/llvm-nm/llvm-nm.cpp
+++ b/llvm/tools/llvm-nm/llvm-nm.cpp
@@ -16,6 +16,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "llvm/LLVMContext.h"
 #include "llvm/Module.h"
 #include "llvm/Bitcode/ReaderWriter.h"
 #include "llvm/Bitcode/Archive.h"
@@ -132,6 +133,7 @@ static void DumpSymbolNamesFromModule(Module *M) {
 }
 
 static void DumpSymbolNamesFromFile(std::string &Filename) {
+  LLVMContext Context;
   std::string ErrorMessage;
   sys::Path aPath(Filename);
   // Note: Currently we do not support reading an archive from stdin.
@@ -140,7 +142,7 @@ static void DumpSymbolNamesFromFile(std::string &Filename) {
                    MemoryBuffer::getFileOrSTDIN(Filename, &ErrorMessage));
     Module *Result = 0;
     if (Buffer.get())
-      Result = ParseBitcodeFile(Buffer.get(), &ErrorMessage);
+      Result = ParseBitcodeFile(Buffer.get(), &Context, &ErrorMessage);
     
     if (Result)
       DumpSymbolNamesFromModule(Result);
@@ -151,7 +153,8 @@ static void DumpSymbolNamesFromFile(std::string &Filename) {
     
   } else if (aPath.isArchive()) {
     std::string ErrMsg;
-    Archive* archive = Archive::OpenAndLoad(sys::Path(Filename), &ErrorMessage);
+    Archive* archive = Archive::OpenAndLoad(sys::Path(Filename), &Context,
+                                            &ErrorMessage);
     if (!archive)
       std::cerr << ToolName << ": " << Filename << ": " << ErrorMessage << "\n";
     std::vector<Module *> Modules;