1 files changed, 32 insertions, 29 deletions

diff --git a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
index eb2a28f574a..6d45add71dc 100644
--- a/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
+++ b/llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
@@ -919,6 +919,37 @@ static int getSelectionForCOFF(const GlobalValue *GV) {
   return 0;
 }
 
+void llvm::emitLinkerFlagsForGlobalCOFF(raw_ostream &OS, const GlobalValue *GV,
+                                        const Triple &TT, Mangler &Mangler) {
+  if (!GV->hasDLLExportStorageClass() || GV->isDeclaration())
+    return;
+
+  if (TT.isKnownWindowsMSVCEnvironment())
+    OS << " /EXPORT:";
+  else
+    OS << " -export:";
+
+  if (TT.isWindowsGNUEnvironment() || TT.isWindowsCygwinEnvironment()) {
+    std::string Flag;
+    raw_string_ostream FlagOS(Flag);
+    Mangler.getNameWithPrefix(FlagOS, GV, false);
+    FlagOS.flush();
+    if (Flag[0] == GV->getParent()->getDataLayout().getGlobalPrefix())
+      OS << Flag.substr(1);
+    else
+      OS << Flag;
+  } else {
+    Mangler.getNameWithPrefix(OS, GV, false);
+  }
+
+  if (!GV->getValueType()->isFunctionTy()) {
+    if (TT.isKnownWindowsMSVCEnvironment())
+      OS << ",DATA";
+    else
+      OS << ",data";
+  }
+}
+
 MCSection *TargetLoweringObjectFileCOFF::getExplicitSectionGlobal(
     const GlobalObject *GO, SectionKind Kind, const TargetMachine &TM) const {
   int Selection = 0;
@@ -1122,33 +1153,5 @@ MCSection *TargetLoweringObjectFileCOFF::getStaticDtorSection(
 
 void TargetLoweringObjectFileCOFF::emitLinkerFlagsForGlobal(
     raw_ostream &OS, const GlobalValue *GV) const {
-  if (!GV->hasDLLExportStorageClass() || GV->isDeclaration())
-    return;
-
-  const Triple &TT = getTargetTriple();
-
-  if (TT.isKnownWindowsMSVCEnvironment())
-    OS << " /EXPORT:";
-  else
-    OS << " -export:";
-
-  if (TT.isWindowsGNUEnvironment() || TT.isWindowsCygwinEnvironment()) {
-    std::string Flag;
-    raw_string_ostream FlagOS(Flag);
-    getMangler().getNameWithPrefix(FlagOS, GV, false);
-    FlagOS.flush();
-    if (Flag[0] == GV->getParent()->getDataLayout().getGlobalPrefix())
-      OS << Flag.substr(1);
-    else
-      OS << Flag;
-  } else {
-    getMangler().getNameWithPrefix(OS, GV, false);
-  }
-
-  if (!GV->getValueType()->isFunctionTy()) {
-    if (TT.isKnownWindowsMSVCEnvironment())
-      OS << ",DATA";
-    else
-      OS << ",data";
-  }
+  emitLinkerFlagsForGlobalCOFF(OS, GV, getTargetTriple(), getMangler());
 }