Convert more abort() calls to llvm_report_error().
Also remove trailing semicolon.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75027 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/CodeEmitterGen.cpp b/utils/TableGen/CodeEmitterGen.cpp
index 6466025..6ab9c9b 100644
--- a/utils/TableGen/CodeEmitterGen.cpp
+++ b/utils/TableGen/CodeEmitterGen.cpp
@@ -243,8 +243,10 @@
 
   // Default case: unhandled opcode
   o << "  default:\n"
-    << "    cerr << \"Not supported instr: \" << MI << \"\\n\";\n"
-    << "    abort();\n"
+    << "    std::string msg;\n"
+    << "    raw_string_ostream Msg(msg);\n"
+    << "    Msg << \"Not supported instr: \" << MI;\n"
+    << "    llvm_report_error(Msg.str());\n"
     << "  }\n"
     << "  return Value;\n"
     << "}\n\n";