[WinEH] Remove more dead code

wineh-parent is dead, so is ValueOrMBB.

llvm-svn: 249920

1 files changed, 1 insertions, 9 deletions

diff --git a/llvm/lib/CodeGen/MachineModuleInfo.cpp b/llvm/lib/CodeGen/MachineModuleInfo.cpp
index ee5852a8f93..33db3edffb7 100644
--- a/llvm/lib/CodeGen/MachineModuleInfo.cpp
+++ b/llvm/lib/CodeGen/MachineModuleInfo.cpp
@@ -467,16 +467,8 @@ try_next:;
   return FilterID;
 }
 
-const Function *MachineModuleInfo::getWinEHParent(const Function *F) const {
-  StringRef WinEHParentName =
-      F->getFnAttribute("wineh-parent").getValueAsString();
-  if (WinEHParentName.empty() || WinEHParentName == F->getName())
-    return F;
-  return F->getParent()->getFunction(WinEHParentName);
-}
-
 WinEHFuncInfo &MachineModuleInfo::getWinEHFuncInfo(const Function *F) {
-  auto &Ptr = FuncInfoMap[getWinEHParent(F)];
+  auto &Ptr = FuncInfoMap[F];
   if (!Ptr)
     Ptr.reset(new WinEHFuncInfo);
   return *Ptr;