Index: lld/MachO/InputFiles.h
===================================================================
--- lld/MachO/InputFiles.h
+++ lld/MachO/InputFiles.h
@@ -250,6 +250,7 @@
   void handleLDInstallNameSymbol(StringRef name, StringRef originalName);
   void handleLDHideSymbol(StringRef name, StringRef originalName);
   void checkAppExtensionSafety(bool dylibIsAppExtensionSafe) const;
+  void parseExportedSymbols(uint32_t offset, uint32_t size);
 
   llvm::DenseSet<llvm::CachedHashStringRef> hiddenSymbols;
 };
Index: lld/MachO/InputFiles.cpp
===================================================================
--- lld/MachO/InputFiles.cpp
+++ lld/MachO/InputFiles.cpp
@@ -1687,7 +1687,6 @@
     umbrella = this;
   this->umbrella = umbrella;
 
-  auto *buf = reinterpret_cast<const uint8_t *>(mb.getBufferStart());
   auto *hdr = reinterpret_cast<const mach_header *>(mb.getBufferStart());
 
   // Initialize installName.
@@ -1724,37 +1723,43 @@
   exportingFile = isImplicitlyLinked(installName) ? this : this->umbrella;
   if (const load_command *cmd = findCommand(hdr, LC_DYLD_INFO_ONLY)) {
     auto *c = reinterpret_cast<const dyld_info_command *>(cmd);
-    struct TrieEntry {
-      StringRef name;
-      uint64_t flags;
-    };
+    parseExportedSymbols(c->export_off, c->export_size);
+  } else if (const load_command *cmd = findCommand(hdr, LC_DYLD_EXPORTS_TRIE)) {
+    auto *c = reinterpret_cast<const linkedit_data_command *>(cmd);
+    parseExportedSymbols(c->dataoff, c->datasize);
+  } else {
+    error("No LC_DYLD_INFO_ONLY or LC_DYLD_EXPORTS_TRIE found in " +
+          toString(this));
+    return;
+  }
+}
 
-    std::vector<TrieEntry> entries;
-    // Find all the $ld$* symbols to process first.
-    parseTrie(buf + c->export_off, c->export_size,
-              [&](const Twine &name, uint64_t flags) {
-                StringRef savedName = saver().save(name);
-                if (handleLDSymbol(savedName))
-                  return;
-                entries.push_back({savedName, flags});
-              });
-
-    // Process the "normal" symbols.
-    for (TrieEntry &entry : entries) {
-      if (exportingFile->hiddenSymbols.contains(
-              CachedHashStringRef(entry.name)))
-        continue;
+void DylibFile::parseExportedSymbols(uint32_t offset, uint32_t size) {
+  struct TrieEntry {
+    StringRef name;
+    uint64_t flags;
+  };
 
-      bool isWeakDef = entry.flags & EXPORT_SYMBOL_FLAGS_WEAK_DEFINITION;
-      bool isTlv = entry.flags & EXPORT_SYMBOL_FLAGS_KIND_THREAD_LOCAL;
+  auto *buf = reinterpret_cast<const uint8_t *>(mb.getBufferStart());
+  std::vector<TrieEntry> entries;
+  // Find all the $ld$* symbols to process first.
+  parseTrie(buf + offset, size, [&](const Twine &name, uint64_t flags) {
+    StringRef savedName = saver().save(name);
+    if (handleLDSymbol(savedName))
+      return;
+    entries.push_back({savedName, flags});
+  });
 
-      symbols.push_back(
-          symtab->addDylib(entry.name, exportingFile, isWeakDef, isTlv));
-    }
+  // Process the "normal" symbols.
+  for (TrieEntry &entry : entries) {
+    if (exportingFile->hiddenSymbols.contains(CachedHashStringRef(entry.name)))
+      continue;
 
-  } else {
-    error("LC_DYLD_INFO_ONLY not found in " + toString(this));
-    return;
+    bool isWeakDef = entry.flags & EXPORT_SYMBOL_FLAGS_WEAK_DEFINITION;
+    bool isTlv = entry.flags & EXPORT_SYMBOL_FLAGS_KIND_THREAD_LOCAL;
+
+    symbols.push_back(
+        symtab->addDylib(entry.name, exportingFile, isWeakDef, isTlv));
   }
 }