1 files changed, 8 insertions, 5 deletions
diff --git a/clang/lib/Driver/Action.cpp b/clang/lib/Driver/Action.cpp
index ad6fb718101..4e0c224c3b1 100644
--- a/clang/lib/Driver/Action.cpp
+++ b/clang/lib/Driver/Action.cpp
@@ -115,15 +115,18 @@ std::string Action::getOffloadingKindPrefix() const {
   return Res;
 }
 
+/// Return a string that can be used as prefix in order to generate unique files
+/// for each offloading kind.
 std::string
-Action::getOffloadingFileNamePrefix(llvm::StringRef NormalizedTriple) const {
-  // A file prefix is only generated for device actions and consists of the
-  // offload kind and triple.
-  if (!OffloadingDeviceKind)
+Action::GetOffloadingFileNamePrefix(OffloadKind Kind,
+                                    llvm::StringRef NormalizedTriple,
+                                    bool CreatePrefixForHost) {
+  // Don't generate prefix for host actions unless required.
+  if (!CreatePrefixForHost && (Kind == OFK_None || Kind == OFK_Host))
     return "";
 
   std::string Res("-");
-  Res += getOffloadingKindPrefix();
+  Res += GetOffloadKindName(Kind);
   Res += "-";
   Res += NormalizedTriple;
   return Res;