1 files changed, 1 insertions, 5 deletions
diff --git a/mlir/lib/Bytecode/Reader/BytecodeReader.cpp b/mlir/lib/Bytecode/Reader/BytecodeReader.cpp
index 0f97443..44458d0 100644
--- a/mlir/lib/Bytecode/Reader/BytecodeReader.cpp
+++ b/mlir/lib/Bytecode/Reader/BytecodeReader.cpp
@@ -895,10 +895,6 @@ private:
   SmallVector<AttrEntry> attributes;
   SmallVector<TypeEntry> types;
 
-  /// The map of cached attributes, used to avoid re-parsing the same
-  /// attribute multiple times.
-  llvm::StringMap<Attribute> attributesCache;
-
   /// A location used for error emission.
   Location fileLoc;
 
@@ -1239,7 +1235,7 @@ LogicalResult AttrTypeReader::parseAsmEntry(T &result, EncodingReader &reader,
         ::parseType(asmStr, context, &numRead, /*isKnownNullTerminated=*/true);
   else
     result = ::parseAttribute(asmStr, context, Type(), &numRead,
-                              /*isKnownNullTerminated=*/true, &attributesCache);
+                              /*isKnownNullTerminated=*/true);
   if (!result)
     return failure();