[llvm] [IR] Handle `.__uniq.` in `getGlobalIndentifier` for local linkage objects (PR #98163)

[Ellis Hoag via llvm-commits]

================
@@ -159,11 +159,12 @@ std::string GlobalValue::getGlobalIdentifier(StringRef Name,
   Name.consume_front("\1");
 
   std::string GlobalName;
-  if (llvm::GlobalValue::isLocalLinkage(Linkage)) {
+  if (llvm::GlobalValue::isLocalLinkage(Linkage) &&
+      Name.find(NameParticles::UniqSuffix) == StringRef::npos) {
----------------
ellishg wrote:

Why not use `Name.contains(NameParticles::UniqSuffix)`?

https://github.com/llvm/llvm-project/pull/98163