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-rw-r--r--utils/TableGen/CodeEmitterGen.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/utils/TableGen/CodeEmitterGen.cpp b/utils/TableGen/CodeEmitterGen.cpp
index 646602557b..6ab9c9b950 100644
--- a/utils/TableGen/CodeEmitterGen.cpp
+++ b/utils/TableGen/CodeEmitterGen.cpp
@@ -243,8 +243,10 @@ void CodeEmitterGen::run(raw_ostream &o) {
// 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";