1 files changed, 1 insertions, 5 deletions
diff --git a/mlir/lib/Bytecode/Writer/IRNumbering.cpp b/mlir/lib/Bytecode/Writer/IRNumbering.cpp
index 284b3c02f1f2..2547d815c12b 100644
--- a/mlir/lib/Bytecode/Writer/IRNumbering.cpp
+++ b/mlir/lib/Bytecode/Writer/IRNumbering.cpp
@@ -48,7 +48,7 @@ struct IRNumberingState::NumberingDialectWriter : public DialectBytecodeWriter {
   void writeOwnedBool(bool value) override {}
 
   int64_t getBytecodeVersion() const override {
-    return state.getDesiredBytecodeVersion();
+    llvm_unreachable("unexpected querying of version in IRNumbering");
   }
 
   /// The parent numbering state that is populated by this writer.
@@ -391,10 +391,6 @@ void IRNumberingState::number(Dialect *dialect,
   }
 }
 
-int64_t IRNumberingState::getDesiredBytecodeVersion() const {
-  return config.getDesiredBytecodeVersion();
-}
-
 namespace {
 /// A dummy resource builder used to number dialect resources.
 struct NumberingResourceBuilder : public AsmResourceBuilder {