[llvm] Remove calls to supportsTypedPointers() (NFC)

Always returns false now.

Author: nikic

llvm/lib/AsmParser/LLLexer.cpp

@@ -825,15 +825,7 @@ lltok::Kind LLLexer::LexIdentifier() {
   TYPEKEYWORD("x86_mmx",   Type::getX86_MMXTy(Context));
   TYPEKEYWORD("x86_amx",   Type::getX86_AMXTy(Context));
   TYPEKEYWORD("token",     Type::getTokenTy(Context));
-
-  if (Keyword == "ptr") {
-    if (Context.supportsTypedPointers()) {
-      Warning("ptr type is only supported in -opaque-pointers mode");
-      return lltok::Error;
-    }
-    TyVal = PointerType::getUnqual(Context);
-    return lltok::Type;
-  }
+  TYPEKEYWORD("ptr",       PointerType::getUnqual(Context));
 
 #undef TYPEKEYWORD
 

llvm/lib/Bitcode/Reader/BitcodeReader.cpp

@@ -2383,9 +2383,6 @@ Error BitcodeReader::parseTypeTableBody() {
     case bitc::TYPE_CODE_OPAQUE_POINTER: { // OPAQUE_POINTER: [addrspace]
       if (Record.size() != 1)
         return error("Invalid opaque pointer record");
-      if (Context.supportsTypedPointers())
-        return error(
-            "Opaque pointers are only supported in -opaque-pointers mode");
       unsigned AddressSpace = Record[0];
       ResultTy = PointerType::get(Context, AddressSpace);
       break;

llvm/lib/Transforms/Utils/ModuleUtils.cpp

@@ -394,9 +394,7 @@ bool llvm::lowerGlobalIFuncUsersAsGlobalCtor(
   const DataLayout &DL = M.getDataLayout();
 
   PointerType *TableEntryTy =
-      Ctx.supportsTypedPointers()
-          ? PointerType::get(Type::getInt8Ty(Ctx), DL.getProgramAddressSpace())
-          : PointerType::get(Ctx, DL.getProgramAddressSpace());
+      PointerType::get(Ctx, DL.getProgramAddressSpace());
 
   ArrayType *FuncPtrTableTy =
       ArrayType::get(TableEntryTy, IFuncsToLower.size());
@@ -466,9 +464,7 @@ bool llvm::lowerGlobalIFuncUsersAsGlobalCtor(
 
   InitBuilder.CreateRetVoid();
 
-  PointerType *ConstantDataTy = Ctx.supportsTypedPointers()
-                                    ? PointerType::get(Type::getInt8Ty(Ctx), 0)
-                                    : PointerType::get(Ctx, 0);
+  PointerType *ConstantDataTy = PointerType::get(Ctx, 0);
 
   // TODO: Is this the right priority? Probably should be before any other
   // constructors?