diff --git a/src/CUDA2HIP_SPARSE_API_functions.cpp b/src/CUDA2HIP_SPARSE_API_functions.cpp
index e1fa2bde..b3b32810 100644
--- a/src/CUDA2HIP_SPARSE_API_functions.cpp
+++ b/src/CUDA2HIP_SPARSE_API_functions.cpp
@@ -1365,10 +1365,10 @@ const std::map<llvm::StringRef, cudaAPIversions> CUDA_SPARSE_FUNCTION_VER_MAP {
   {"cusparseCcsrilu02_numericBoost",                    {CUDA_0,   CUDA_122, CUDA_0  }}, // CUSPARSE_VERSION 12120
   {"cusparseZcsrilu02_numericBoost",                    {CUDA_0,   CUDA_122, CUDA_0  }}, // CUSPARSE_VERSION 12120
   {"cusparseXcsrilu02_zeroPivot",                       {CUDA_0,   CUDA_122, CUDA_0  }}, // CUSPARSE_VERSION 12120
-  {"cusparseScsrilu02_bufferSize",                      {CUDA_0,   CUDA_122, CUDA_0  }}, // CUSPARSE_VERSION 12120
-  {"cusparseDcsrilu02_bufferSize",                      {CUDA_0,   CUDA_122, CUDA_0  }}, // CUSPARSE_VERSION 12120
-  {"cusparseCcsrilu02_bufferSize",                      {CUDA_0,   CUDA_122, CUDA_0  }}, // CUSPARSE_VERSION 12120
-  {"cusparseZcsrilu02_bufferSize",                      {CUDA_0,   CUDA_122, CUDA_0  }}, // CUSPARSE_VERSION 12120
+  {"cusparseScsrilu02_bufferSize",                      {CUDA_0,   CUDA_122, CUDA_0  }}, // D: CUSPARSE_VERSION 12102
+  {"cusparseDcsrilu02_bufferSize",                      {CUDA_0,   CUDA_122, CUDA_0  }}, // D: CUSPARSE_VERSION 12102
+  {"cusparseCcsrilu02_bufferSize",                      {CUDA_0,   CUDA_122, CUDA_0  }}, // D: CUSPARSE_VERSION 12102
+  {"cusparseZcsrilu02_bufferSize",                      {CUDA_0,   CUDA_122, CUDA_0  }}, // D: CUSPARSE_VERSION 12102
   {"cusparseScsrilu02_bufferSizeExt",                   {CUDA_0,   CUDA_122, CUDA_0  }}, // CUSPARSE_VERSION 12120
   {"cusparseDcsrilu02_bufferSizeExt",                   {CUDA_0,   CUDA_122, CUDA_0  }}, // CUSPARSE_VERSION 12120
   {"cusparseCcsrilu02_bufferSizeExt",                   {CUDA_0,   CUDA_122, CUDA_0  }}, // CUSPARSE_VERSION 12120
diff --git a/src/HipifyAction.cpp b/src/HipifyAction.cpp
index b02f7005..8ff806dd 100644
--- a/src/HipifyAction.cpp
+++ b/src/HipifyAction.cpp
@@ -195,6 +195,10 @@ const std::string sCusparseZcsrgemm2 = "cusparseZcsrgemm2";
 const std::string sCusparseCcsrgemm2 = "cusparseCcsrgemm2";
 const std::string sCusparseDcsrgemm2 = "cusparseDcsrgemm2";
 const std::string sCusparseScsrgemm2 = "cusparseScsrgemm2";
+const std::string sCusparseZcsrilu02_bufferSize = "cusparseZcsrilu02_bufferSize";
+const std::string sCusparseCcsrilu02_bufferSize = "cusparseCcsrilu02_bufferSize";
+const std::string sCusparseDcsrilu02_bufferSize = "cusparseDcsrilu02_bufferSize";
+const std::string sCusparseScsrilu02_bufferSize = "cusparseScsrilu02_bufferSize";
 
 // CUDA_OVERLOADED
 const std::string sCudaEventCreate = "cudaEventCreate";
@@ -1535,6 +1539,42 @@ std::map<std::string, ArgCastStruct> FuncArgCasts {
       false
     }
   },
+  {sCusparseZcsrilu02_bufferSize,
+    {
+      {
+        {8, {e_reinterpret_cast_size_t, cw_None}}
+      },
+      true,
+      false
+    }
+  },
+  {sCusparseCcsrilu02_bufferSize,
+    {
+      {
+        {8, {e_reinterpret_cast_size_t, cw_None}}
+      },
+      true,
+      false
+    }
+  },
+  {sCusparseDcsrilu02_bufferSize,
+    {
+      {
+        {8, {e_reinterpret_cast_size_t, cw_None}}
+      },
+      true,
+      false
+    }
+  },
+  {sCusparseScsrilu02_bufferSize,
+    {
+      {
+        {8, {e_reinterpret_cast_size_t, cw_None}}
+      },
+      true,
+      false
+    }
+  },
 };
 
 void HipifyAction::RewriteString(StringRef s, clang::SourceLocation start) {
@@ -2370,7 +2410,11 @@ std::unique_ptr<clang::ASTConsumer> HipifyAction::CreateASTConsumer(clang::Compi
             sCusparseZcsrgemm2,
             sCusparseCcsrgemm2,
             sCusparseDcsrgemm2,
-            sCusparseScsrgemm2
+            sCusparseScsrgemm2,
+            sCusparseZcsrilu02_bufferSize,
+            sCusparseCcsrilu02_bufferSize,
+            sCusparseDcsrilu02_bufferSize,
+            sCusparseScsrilu02_bufferSize
           )
         )
       )
diff --git a/tests/unit_tests/synthetic/libraries/cusparse2rocsparse.cu b/tests/unit_tests/synthetic/libraries/cusparse2rocsparse.cu
index 1f0a6c1b..48b77f76 100644
--- a/tests/unit_tests/synthetic/libraries/cusparse2rocsparse.cu
+++ b/tests/unit_tests/synthetic/libraries/cusparse2rocsparse.cu
@@ -752,22 +752,22 @@ int main() {
 
   // CUDA: CUSPARSE_DEPRECATED cusparseStatus_t CUSPARSEAPI cusparseZcsrilu02_bufferSize(cusparseHandle_t handle, int m, int nnz, const cusparseMatDescr_t descrA, cuDoubleComplex* csrSortedValA, const int* csrSortedRowPtrA, const int* csrSortedColIndA, csrilu02Info_t info, int* pBufferSizeInBytes);
   // ROC: ROCSPARSE_EXPORT rocsparse_status rocsparse_zcsrilu0_buffer_size(rocsparse_handle handle, rocsparse_int m, rocsparse_int nnz, const rocsparse_mat_descr descr, const rocsparse_double_complex* csr_val, const rocsparse_int* csr_row_ptr, const rocsparse_int* csr_col_ind, rocsparse_mat_info info, size_t* buffer_size);
-  // CHECK: status_t = rocsparse_zcsrilu0_buffer_size(handle_t, m, innz, matDescr_A, &dComplexcsrSortedValA, &csrRowPtrA, &csrColIndA, csrilu02_info, &bufferSizeInBytes);
+  // CHECK: status_t = rocsparse_zcsrilu0_buffer_size(handle_t, m, innz, matDescr_A, &dComplexcsrSortedValA, &csrRowPtrA, &csrColIndA, csrilu02_info, reinterpret_cast<size_t*>(&bufferSizeInBytes));
   status_t = cusparseZcsrilu02_bufferSize(handle_t, m, innz, matDescr_A, &dComplexcsrSortedValA, &csrRowPtrA, &csrColIndA, csrilu02_info, &bufferSizeInBytes);
 
   // CUDA: CUSPARSE_DEPRECATED cusparseStatus_t CUSPARSEAPI cusparseCcsrilu02_bufferSize(cusparseHandle_t handle, int m, int nnz, const cusparseMatDescr_t descrA, cuComplex* csrSortedValA, const int* csrSortedRowPtrA, const int* csrSortedColIndA, csrilu02Info_t info, int* pBufferSizeInBytes);
   // ROC: ROCSPARSE_EXPORT rocsparse_status rocsparse_ccsrilu0_buffer_size(rocsparse_handle handle, rocsparse_int m, rocsparse_int nnz, const rocsparse_mat_descr descr, const rocsparse_float_complex* csr_val, const rocsparse_int* csr_row_ptr, const rocsparse_int* csr_col_ind, rocsparse_mat_info info, size_t* buffer_size);
-  // CHECK: status_t = rocsparse_ccsrilu0_buffer_size(handle_t, m, innz, matDescr_A, &complexcsrSortedValA, &csrRowPtrA, &csrColIndA, csrilu02_info, &bufferSizeInBytes);
+  // CHECK: status_t = rocsparse_ccsrilu0_buffer_size(handle_t, m, innz, matDescr_A, &complexcsrSortedValA, &csrRowPtrA, &csrColIndA, csrilu02_info, reinterpret_cast<size_t*>(&bufferSizeInBytes));
   status_t = cusparseCcsrilu02_bufferSize(handle_t, m, innz, matDescr_A, &complexcsrSortedValA, &csrRowPtrA, &csrColIndA, csrilu02_info, &bufferSizeInBytes);
 
   // CUDA: CUSPARSE_DEPRECATED cusparseStatus_t CUSPARSEAPI cusparseDcsrilu02_bufferSize(cusparseHandle_t handle, int m, int nnz, const cusparseMatDescr_t descrA, double* csrSortedValA, const int* csrSortedRowPtrA, const int* csrSortedColIndA, csrilu02Info_t info, int* pBufferSizeInBytes);
   // ROC: ROCSPARSE_EXPORT rocsparse_status rocsparse_dcsrilu0_buffer_size(rocsparse_handle handle, rocsparse_int m, rocsparse_int nnz, const rocsparse_mat_descr descr, const double* csr_val, const rocsparse_int* csr_row_ptr, const rocsparse_int* csr_col_ind, rocsparse_mat_info info, size_t* buffer_size);
-  // CHECK: status_t = rocsparse_dcsrilu0_buffer_size(handle_t, m, innz, matDescr_A, &dcsrSortedValA, &csrRowPtrA, &csrColIndA, csrilu02_info, &bufferSizeInBytes);
+  // CHECK: status_t = rocsparse_dcsrilu0_buffer_size(handle_t, m, innz, matDescr_A, &dcsrSortedValA, &csrRowPtrA, &csrColIndA, csrilu02_info, reinterpret_cast<size_t*>(&bufferSizeInBytes));
   status_t = cusparseDcsrilu02_bufferSize(handle_t, m, innz, matDescr_A, &dcsrSortedValA, &csrRowPtrA, &csrColIndA, csrilu02_info, &bufferSizeInBytes);
 
   // CUDA: CUSPARSE_DEPRECATED cusparseStatus_t CUSPARSEAPI cusparseScsrilu02_bufferSize(cusparseHandle_t handle, int m, int nnz, const cusparseMatDescr_t descrA, float* csrSortedValA, const int* csrSortedRowPtrA, const int* csrSortedColIndA, csrilu02Info_t info, int* pBufferSizeInBytes);
   // ROC: ROCSPARSE_EXPORT rocsparse_status rocsparse_scsrilu0_buffer_size(rocsparse_handle handle, rocsparse_int m, rocsparse_int nnz, const rocsparse_mat_descr descr, const float* csr_val, const rocsparse_int* csr_row_ptr, const rocsparse_int* csr_col_ind, rocsparse_mat_info info, size_t* buffer_size);
-  // CHECK: status_t = rocsparse_scsrilu0_buffer_size(handle_t, m, innz, matDescr_A, &csrSortedValA, &csrRowPtrA, &csrColIndA, csrilu02_info, &bufferSizeInBytes);
+  // CHECK: status_t = rocsparse_scsrilu0_buffer_size(handle_t, m, innz, matDescr_A, &csrSortedValA, &csrRowPtrA, &csrColIndA, csrilu02_info, reinterpret_cast<size_t*>(&bufferSizeInBytes));
   status_t = cusparseScsrilu02_bufferSize(handle_t, m, innz, matDescr_A, &csrSortedValA, &csrRowPtrA, &csrColIndA, csrilu02_info, &bufferSizeInBytes);
 
   // CUDA: CUSPARSE_DEPRECATED cusparseStatus_t CUSPARSEAPI cusparseZcsrilu02_numericBoost(cusparseHandle_t handle, csrilu02Info_t info, int enable_boost, double* tol, cuDoubleComplex* boost_val);