From 9e3c74088e15f5eaa45b258748c676acdabc76cf Mon Sep 17 00:00:00 2001
From: SadiinsoSnowfall <sadiinso@gmail.com>
Date: Thu, 26 Sep 2024 19:36:20 +0200
Subject: [PATCH] made common_logical more commutative

---
 include/eve/module/core/regular/logical_and.hpp | 15 ++++++++-------
 include/eve/traits/common_value.hpp             |  2 +-
 test/unit/meta/traits/common_logical.cpp        | 10 ++++------
 3 files changed, 13 insertions(+), 14 deletions(-)

diff --git a/include/eve/module/core/regular/logical_and.hpp b/include/eve/module/core/regular/logical_and.hpp
index ebff889316..fa9a492cda 100644
--- a/include/eve/module/core/regular/logical_and.hpp
+++ b/include/eve/module/core/regular/logical_and.hpp
@@ -77,13 +77,14 @@ namespace eve
     template<callable_options O, typename T, typename U>
     EVE_FORCEINLINE constexpr common_logical_t<T, U> logical_and_(EVE_REQUIRES(cpu_), O const&, T a, U b) noexcept
     {
-      if      constexpr ((scalar_value<T> || std::same_as<T, bool>) && (scalar_value<U> || std::same_as<U, bool>)) return a && b;
-      else if constexpr (std::same_as<T, bool>)                                                                    return logical_and(U{a}, b);
-      else if constexpr (std::same_as<U, bool>)                                                                    return logical_and(a, T{b});
-      else if constexpr (scalar_value<T> && simd_value<U>)                                                         return logical_and(as_wide_as_t<T, U>{a}, b);
-      else if constexpr (simd_value<T> && scalar_value<U>)                                                         return logical_and(a, T{b});
-      else if constexpr (std::same_as<typename T::bits_type, typename U::bits_type>)                               return bit_cast(a.bits() & b.bits(), as<as_logical_t<T>>{});
-      else                                                                                                         return logical_and(a, convert(b, as<typename T::value_type>{}));
+      if      constexpr ((scalar_value<T> || std::same_as<T, bool>) 
+                        && (scalar_value<U> || std::same_as<U, bool>))               return a && b;
+      else if constexpr (std::same_as<T, bool>)                                      return logical_and(U{a}, b);
+      else if constexpr (std::same_as<U, bool>)                                      return logical_and(a, T{b});
+      else if constexpr (simd_value<T> && scalar_value<U>)                           return logical_and(a, T{b});
+      else if constexpr (scalar_value<T> && simd_value<U>)                           return logical_and(b, U{a});
+      else if constexpr (std::same_as<typename T::bits_type, typename U::bits_type>) return bit_cast(a.bits() & b.bits(), as<as_logical_t<T>>{});
+      else                                                                           return logical_and(a, convert(b, as<typename T::value_type>{}));
     }
   }
 }
diff --git a/include/eve/traits/common_value.hpp b/include/eve/traits/common_value.hpp
index 43b17d1f00..f6519f8c8a 100644
--- a/include/eve/traits/common_value.hpp
+++ b/include/eve/traits/common_value.hpp
@@ -97,10 +97,10 @@ namespace eve::detail
     ) {
       if      constexpr (std::same_as<T, bool> && std::same_as<U, bool>) return find_common_logical_reducer<bool>{};
       else if constexpr (simd_value<T>)                                  return find_common_logical_reducer<as_logical_t<T>>{};
+      else if constexpr (simd_value<U>)                                  return find_common_logical_reducer<as_logical_t<U>>{};
       else if constexpr (std::same_as<T, bool>)                          return find_common_logical_reducer<as_logical_t<U>>{};
       else if constexpr (std::same_as<U, bool>)                          return find_common_logical_reducer<as_logical_t<T>>{};
       else if constexpr (scalar_value<U>)                                return find_common_logical_reducer<as_logical_t<T>>{};
-      else if constexpr (simd_value<U>)                                  return find_common_logical_reducer<as_logical_t<as_wide_as_t<T, U>>>{};
       else                                                               return find_common_logical_reducer<void>{};
     }
   };
diff --git a/test/unit/meta/traits/common_logical.cpp b/test/unit/meta/traits/common_logical.cpp
index 50fb278a59..32d61b9703 100644
--- a/test/unit/meta/traits/common_logical.cpp
+++ b/test/unit/meta/traits/common_logical.cpp
@@ -64,17 +64,15 @@ TTS_CASE_TPL("eve::common_logical on wide x wide"
   using Wt = eve::wide<T>;
   using Wu = eve::wide<U>;
 
-  using uWt = eve::as_wide_as_t<T, Wu>;
-
   TTS_TYPE_IS((eve::common_logical_t<Wt, Wu>), eve::logical<Wt>);
   TTS_TYPE_IS((eve::common_logical_t<Wt, eve::logical<Wu>>), eve::logical<Wt>);
   TTS_TYPE_IS((eve::common_logical_t<eve::logical<Wt>, Wu>), eve::logical<Wt>);
   TTS_TYPE_IS((eve::common_logical_t<eve::logical<Wt>, eve::logical<Wu>>), eve::logical<Wt>);
 
-  TTS_TYPE_IS((eve::common_logical_t<T, Wu>), eve::logical<uWt>);
-  TTS_TYPE_IS((eve::common_logical_t<T, eve::logical<Wu>>), eve::logical<uWt>);
-  TTS_TYPE_IS((eve::common_logical_t<eve::logical<T>, Wu>), eve::logical<uWt>);
-  TTS_TYPE_IS((eve::common_logical_t<eve::logical<T>, eve::logical<Wu>>), eve::logical<uWt>);
+  TTS_TYPE_IS((eve::common_logical_t<T, Wu>), eve::logical<Wu>);
+  TTS_TYPE_IS((eve::common_logical_t<T, eve::logical<Wu>>), eve::logical<Wu>);
+  TTS_TYPE_IS((eve::common_logical_t<eve::logical<T>, Wu>), eve::logical<Wu>);
+  TTS_TYPE_IS((eve::common_logical_t<eve::logical<T>, eve::logical<Wu>>), eve::logical<Wu>);
 
   TTS_TYPE_IS((eve::common_logical_t<Wt, U>), eve::logical<Wt>);
   TTS_TYPE_IS((eve::common_logical_t<Wt, eve::logical<U>>), eve::logical<Wt>);