[clang] [OpenMP][clang][HIP][CUDA] fix weak alias emit on device compilation (PR #164326)

[via cfe-commits]

================
@@ -4043,6 +4043,53 @@ template <typename AttrT> static bool hasImplicitAttr(const ValueDecl *D) {
   return D->isImplicit();
 }
 
+static bool shouldSkipAliasEmission(const CodeGenModule &CGM,
+                                    const ValueDecl *Global) {
+  const LangOptions &LangOpts = CGM.getLangOpts();
+  if (!(LangOpts.OpenMPIsTargetDevice || LangOpts.CUDA))
+    return false;
----------------
Jason-VanBeusekom wrote:

Done in [2949485](https://github.com/llvm/llvm-project/pull/164326/commits/29494853fb9153825072beba9664b5050f329890)

https://github.com/llvm/llvm-project/pull/164326