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, 3 insertions, 3 deletions

diff --git a/llvm/examples/ExceptionDemo/ExceptionDemo.cpp b/llvm/examples/ExceptionDemo/ExceptionDemo.cpp
index 444ee2649fa..0afc3fdf59a 100644
--- a/llvm/examples/ExceptionDemo/ExceptionDemo.cpp
+++ b/llvm/examples/ExceptionDemo/ExceptionDemo.cpp
@@ -1951,12 +1951,12 @@ int main(int argc, char *argv[]) {
 
   llvm::InitializeNativeTarget();
   llvm::InitializeNativeTargetAsmPrinter();
-  llvm::LLVMContext &context = llvm::getGlobalContext();
-  llvm::IRBuilder<> theBuilder(context);
+  llvm::LLVMContext Context;
+  llvm::IRBuilder<> theBuilder(Context);
 
   // Make the module, which holds all the code.
   std::unique_ptr<llvm::Module> Owner =
-      llvm::make_unique<llvm::Module>("my cool jit", context);
+      llvm::make_unique<llvm::Module>("my cool jit", Context);
   llvm::Module *module = Owner.get();
 
   std::unique_ptr<llvm::RTDyldMemoryManager> MemMgr(new llvm::SectionMemoryManager());