Add 'const' specifier to never changing variable

fb51f338 · Po-Yen, Chen · a609bfaa · fb51f338
Commit fb51f338 authored May 17, 2023 by Po-Yen, Chen
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include/ck/utility/readfirstlane.hpp include/ck/utility/readfirstlane.hpp +1 -1

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--- a/include/ck/utility/readfirstlane.hpp
+++ b/include/ck/utility/readfirstlane.hpp
@@ -57,7 +57,7 @@ __device__ auto readfirstlane(const Object& obj)
    alignas(Object) std::byte memory[ObjectSize];
-    const auto* from = reinterpret_cast<const std::byte*>(&obj);
+    auto* const from = reinterpret_cast<const std::byte*>(&obj);
    static_for<0, ObjectSize, SgprSize>{}([&](auto offset) {
        *reinterpret_cast<Sgpr*>(memory + offset) =
            readfirstlane(*reinterpret_cast<const Sgpr*>(from + offset));