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[FFI][BUGFIX] Fix type_traits on DataType after SmallStr update #18237

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Merged
MasterJH5574 merged 1 commit into from
Aug 26, 2025
Merged

[FFI][BUGFIX] Fix type_traits on DataType after SmallStr update #18237

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2 changes: 2 additions & 0 deletions include/tvm/runtime/data_type.h
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Original file line number Diff line number Diff line change
Expand Up @@ -467,13 +467,15 @@ struct TypeTraits<runtime::DataType> : public TypeTraitsBase {
TVM_FFI_INLINE static void CopyToAnyView(const runtime::DataType& src, TVMFFIAny* result) {
// clear padding part to ensure the equality check can always check the v_uint64 part
result->v_uint64 = 0;
result->zero_padding = 0;
result->type_index = TypeIndex::kTVMFFIDataType;
result->v_dtype = src;
}

TVM_FFI_INLINE static void MoveToAny(runtime::DataType src, TVMFFIAny* result) {
// clear padding part to ensure the equality check can always check the v_uint64 part
result->v_uint64 = 0;
result->zero_padding = 0;
result->type_index = TypeIndex::kTVMFFIDataType;
result->v_dtype = src;
}
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