From eb5388ab3b0b70d521f427af774a525b7d29e700 Mon Sep 17 00:00:00 2001
From: Chengcheng Jin <chengcheng.jin@intel.com>
Date: Wed, 21 Aug 2024 16:41:42 +0000
Subject: [PATCH] fix compile

---
 .../operators/serializer/VeloxRowToColumnarConverter.cc   | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/cpp/velox/operators/serializer/VeloxRowToColumnarConverter.cc b/cpp/velox/operators/serializer/VeloxRowToColumnarConverter.cc
index a247b4021a42..928b483b2f6e 100644
--- a/cpp/velox/operators/serializer/VeloxRowToColumnarConverter.cc
+++ b/cpp/velox/operators/serializer/VeloxRowToColumnarConverter.cc
@@ -72,11 +72,7 @@ VectorPtr createFlatVector(
   auto typeWidth = sizeof(T);
   auto column = BaseVector::create<FlatVector<T>>(type, numRows, pool);
   auto rawValues = column->template mutableRawValues<uint8_t>();
-#if defined(__x86_64__)
-  auto shift = _tzcnt_u32(typeWidth);
-#else
   auto shift = __builtin_ctz((uint32_t)typeWidth);
-#endif
   for (auto pos = 0; pos < numRows; pos++) {
     if (!isNull(memoryAddress + offsets[pos], columnIdx)) {
       const uint8_t* srcptr = (memoryAddress + offsets[pos] + fieldOffset);
@@ -101,11 +97,7 @@ VectorPtr createFlatVector<TypeKind::HUGEINT>(
   auto column = BaseVector::create<FlatVector<int128_t>>(type, numRows, pool);
   auto rawValues = column->mutableRawValues<uint8_t>();
   auto typeWidth = sizeof(int128_t);
-#if defined(__x86_64__)
-  auto shift = _tzcnt_u32(typeWidth);
-#else
   auto shift = __builtin_ctz((uint32_t)typeWidth);
-#endif
   for (auto pos = 0; pos < numRows; pos++) {
     if (!isNull(memoryAddress + offsets[pos], columnIdx)) {
       uint8_t* destptr = rawValues + (pos << shift);