IR: Give function GlobalValue::getRealLinkageName() a less misleading name: dropLLVMManglingEscape().

This function gives the wrong answer on some non-ELF platforms in some
cases. The function that does the right thing lives in Mangler.h. To try to
discourage people from using this function, give it a different name.

Differential Revision: https://reviews.llvm.org/D33162

llvm-svn: 303134

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
index a3b517dfe88..7eea44d6aca 100644
--- a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
@@ -1686,7 +1686,7 @@ AddressSanitizerModule::CreateMetadataGlobal(Module &M, Constant *Initializer,
                      : GlobalVariable::PrivateLinkage;
   GlobalVariable *Metadata = new GlobalVariable(
       M, Initializer->getType(), false, Linkage, Initializer,
-      Twine("__asan_global_") + GlobalValue::getRealLinkageName(OriginalName));
+      Twine("__asan_global_") + GlobalValue::dropLLVMManglingEscape(OriginalName));
   Metadata->setSection(getGlobalMetadataSection());
   return Metadata;
 }