Canonicalize header guards into a common format.
Add header guards to files that were missing guards. Remove #endif comments
as they don't seem common in LLVM (we can easily add them back if we decide
they're useful)
Changes made by clang-tidy with minor tweaks.
llvm-svn: 215558
diff --git a/llvm/lib/IR/LLVMContextImpl.h b/llvm/lib/IR/LLVMContextImpl.h
index 808c239..1eead4a 100644
--- a/llvm/lib/IR/LLVMContextImpl.h
+++ b/llvm/lib/IR/LLVMContextImpl.h
@@ -12,8 +12,8 @@
//
//===----------------------------------------------------------------------===//
-#ifndef LLVM_LLVMCONTEXT_IMPL_H
-#define LLVM_LLVMCONTEXT_IMPL_H
+#ifndef LLVM_LIB_IR_LLVMCONTEXTIMPL_H
+#define LLVM_LIB_IR_LLVMCONTEXTIMPL_H
#include "AttributeImpl.h"
#include "ConstantsContext.h"