do not check for stuff that fails the verifier

Author: ro-i

llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp

@@ -3051,8 +3051,6 @@ bool IRTranslator::translateCallBr(const User &U,
   Intrinsic::ID IID = I.getIntrinsicID();
   if (I.isInlineAsm())
     return false;
-  if (IID == Intrinsic::not_intrinsic)
-    return false;
   if (!translateIntrinsic(I, IID, MIRBuilder))
     return false;
 

llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp

@@ -3499,10 +3499,8 @@ void SelectionDAGBuilder::visitCallBr(const CallBrInst &I) {
     failForInvalidBundles(I, "callbrs",
                           {LLVMContext::OB_deopt, LLVMContext::OB_funclet});
     visitInlineAsm(I);
-  } else if (I.getIntrinsicID() != Intrinsic::not_intrinsic) {
-    visitCallBrIntrinsic(I);
   } else {
-    report_fatal_error("only know how to handle inlineasm/intrinsic callbr");
+    visitCallBrIntrinsic(I);
   }
   CopyToExportRegsIfNeeded(&I);