Address review comments

Author: kovdan01

lld/ELF/SyntheticSections.cpp

@@ -655,10 +655,8 @@ void GotSection::addConstant(const Relocation &r) { relocations.push_back(r); }
 void GotSection::addEntry(const Symbol &sym) {
   assert(sym.auxIdx == symAux.size() - 1);
   symAux.back().gotIdx = numEntries++;
-  if (sym.hasFlag(NEEDS_GOT_AUTH)) {
-    assert(config->emachine == EM_AARCH64);
+  if (sym.hasFlag(NEEDS_GOT_AUTH))
     authEntries.push_back({(numEntries - 1) * config->wordsize, sym.isFunc()});
-  }
 }
 
 bool GotSection::addTlsDescEntry(const Symbol &sym) {

lld/ELF/SyntheticSections.h

@@ -135,7 +135,7 @@ class GotSection final : public SyntheticSection {
     size_t offset;
     bool isSymbolFunc;
   };
-  SmallVector<AuthEntryInfo> authEntries;
+  SmallVector<AuthEntryInfo, 0> authEntries;
 };
 
 // .note.GNU-stack section.