Remove every uses of getGlobalContext() in LLVM (but the C API)

At the same time, fixes InstructionsTest::CastInst unittest: yes
you can leave the IR in an invalid state and exit when you don't
destroy the context (like the global one), no longer now.

This is the first part of http://reviews.llvm.org/D19094

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 266379

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/tools/llvm-nm/llvm-nm.cpp b/llvm/tools/llvm-nm/llvm-nm.cpp
index 58b28196b53..f2d2976d9d7 100644
--- a/llvm/tools/llvm-nm/llvm-nm.cpp
+++ b/llvm/tools/llvm-nm/llvm-nm.cpp
@@ -1020,7 +1020,7 @@ static void dumpSymbolNamesFromFile(std::string &Filename) {
   if (error(BufferOrErr.getError(), Filename))
     return;
 
-  LLVMContext &Context = getGlobalContext();
+  LLVMContext Context;
   Expected<std::unique_ptr<Binary>> BinaryOrErr = createBinary(
       BufferOrErr.get()->getMemBufferRef(), NoLLVMBitcode ? nullptr : &Context);
   if (!BinaryOrErr) {