[NFC] Move MultIversioning::Type into Decl so that it can be used in

CodeGen

Change-Id: I32b14edca3501277e0e65672eafe3eea38c6f9ae
llvm-svn: 347791

1 files changed, 9 insertions, 2 deletions

diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index f03da979402..fa6cedd52f5 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -966,12 +966,19 @@ static std::string getMangledNameImpl(const CodeGenModule &CGM, GlobalDecl GD,
 
   if (const auto *FD = dyn_cast<FunctionDecl>(ND))
     if (FD->isMultiVersion() && !OmitMultiVersionMangling) {
-      if (FD->isCPUDispatchMultiVersion() || FD->isCPUSpecificMultiVersion())
+      switch (FD->getMultiVersionKind()) {
+      case MultiVersionKind::CPUDispatch:
+      case MultiVersionKind::CPUSpecific:
         AppendCPUSpecificCPUDispatchMangling(CGM,
                                              FD->getAttr<CPUSpecificAttr>(),
                                              GD.getMultiVersionIndex(), Out);
-      else
+        break;
+      case MultiVersionKind::Target:
         AppendTargetMangling(CGM, FD->getAttr<TargetAttr>(), Out);
+        break;
+      case MultiVersionKind::None:
+        llvm_unreachable("None multiversion type isn't valid here");
+      }
     }
 
   return Out.str();