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-rw-r--r--absl/crc/internal/crc_memcpy_x86_64.cc9
1 files changed, 5 insertions, 4 deletions
diff --git a/absl/crc/internal/crc_memcpy_x86_64.cc b/absl/crc/internal/crc_memcpy_x86_64.cc
index aee7bf0a..1c3299ee 100644
--- a/absl/crc/internal/crc_memcpy_x86_64.cc
+++ b/absl/crc/internal/crc_memcpy_x86_64.cc
@@ -46,6 +46,7 @@
#include <intrin.h>
#endif
+#include <array>
#include <cstddef>
#include <cstdint>
#include <type_traits>
@@ -87,8 +88,8 @@ constexpr int kIntLoadsPerVec = sizeof(__m128i) / sizeof(uint64_t);
template <int vec_regions, int int_regions>
inline void LargeTailCopy(crc32c_t* crcs, char** dst, const char** src,
size_t region_size, size_t copy_rounds) {
- __m128i data[vec_regions];
- uint64_t int_data[kIntLoadsPerVec * int_regions];
+ std::array<__m128i, vec_regions> data;
+ std::array<uint64_t, kIntLoadsPerVec * int_regions> int_data;
while (copy_rounds > 0) {
#ifdef __GNUC__
@@ -241,8 +242,8 @@ crc32c_t AcceleratedCrcMemcpyEngine<vec_regions, int_regions>::Compute(
const std::size_t tail_size = length - (kRegions * region_size);
// Holding registers for data in each region.
- __m128i vec_data[vec_regions];
- uint64_t int_data[int_regions * kIntLoadsPerVec];
+ std::array<__m128i, vec_regions> vec_data;
+ std::array<uint64_t, int_regions * kIntLoadsPerVec> int_data;
// Main loop.
while (copy_rounds > kBlocksPerCacheLine) {