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

2 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/Analysis/OptimizationDiagnosticInfo.cpp b/llvm/lib/Analysis/OptimizationDiagnosticInfo.cpp
index 73245981b02..e38e530c052 100644
--- a/llvm/lib/Analysis/OptimizationDiagnosticInfo.cpp
+++ b/llvm/lib/Analysis/OptimizationDiagnosticInfo.cpp
@@ -101,7 +101,7 @@ void MappingTraits<DiagnosticInfoOptimizationBase *>::mapping(
   // These are read-only for now.
   DiagnosticLocation DL = OptDiag->getLocation();
   StringRef FN =
-      GlobalValue::getRealLinkageName(OptDiag->getFunction().getName());
+      GlobalValue::dropLLVMManglingEscape(OptDiag->getFunction().getName());
 
   StringRef PassName(OptDiag->PassName);
   io.mapRequired("Pass", PassName);
diff --git a/llvm/lib/Analysis/TargetLibraryInfo.cpp b/llvm/lib/Analysis/TargetLibraryInfo.cpp
index 5f05e80bd47..3cf1bbc5daa 100644
--- a/llvm/lib/Analysis/TargetLibraryInfo.cpp
+++ b/llvm/lib/Analysis/TargetLibraryInfo.cpp
@@ -540,7 +540,7 @@ static StringRef sanitizeFunctionName(StringRef funcName) {
 
   // Check for \01 prefix that is used to mangle __asm declarations and
   // strip it if present.
-  return GlobalValue::getRealLinkageName(funcName);
+  return GlobalValue::dropLLVMManglingEscape(funcName);
 }
 
 bool TargetLibraryInfoImpl::getLibFunc(StringRef funcName,