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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74614 91177308-0d34-0410-b5e6-96231b3b80d8

tools/bugpoint/Miscompilation.cpp

@@ -112,7 +112,7 @@ ReduceMiscompilingPasses::doTest(std::vector<const PassInfo*> &Prefix,
   // Ok, so now we know that the prefix passes work, try running the suffix
   // passes on the result of the prefix passes.
   //
-  Module *PrefixOutput = ParseInputFile(BitcodeResult);
+  Module *PrefixOutput = ParseInputFile(BitcodeResult, BD.getContext());
   if (PrefixOutput == 0) {
     std::cerr << BD.getToolName() << ": Error reading bitcode file '"
               << BitcodeResult << "'!\n";