Common/Log: Make actually writing unlikely

Move it out of the hot path.

src/common/log.h

@@ -72,26 +72,26 @@ void WriteFmtArgs(const char* channelName, const char* functionName, LOGLEVEL le
 
 ALWAYS_INLINE static void FastWrite(const char* channelName, LOGLEVEL level, std::string_view message)
 {
-  if (level <= GetLogLevel())
+  if (level <= GetLogLevel()) [[unlikely]]
     Write(channelName, level, message);
 }
 ALWAYS_INLINE static void FastWrite(const char* channelName, const char* functionName, LOGLEVEL level,
                                     std::string_view message)
 {
-  if (level <= GetLogLevel())
+  if (level <= GetLogLevel()) [[unlikely]]
     Write(channelName, functionName, level, message);
 }
 template<typename... T>
 ALWAYS_INLINE static void FastWrite(const char* channelName, LOGLEVEL level, fmt::format_string<T...> fmt, T&&... args)
 {
-  if (level <= GetLogLevel())
+  if (level <= GetLogLevel()) [[unlikely]]
     WriteFmtArgs(channelName, level, fmt, fmt::make_format_args(args...));
 }
 template<typename... T>
 ALWAYS_INLINE static void FastWrite(const char* channelName, const char* functionName, LOGLEVEL level,
                                     fmt::format_string<T...> fmt, T&&... args)
 {
-  if (level <= GetLogLevel())
+  if (level <= GetLogLevel()) [[unlikely]]
     WriteFmtArgs(channelName, functionName, level, fmt, fmt::make_format_args(args...));
 }
 } // namespace Log

src/core/memory_card.cpp

@@ -299,7 +299,7 @@ std::unique_ptr<MemoryCard> MemoryCard::Open(std::string_view filename)
 {
   std::unique_ptr<MemoryCard> mc = std::make_unique<MemoryCard>();
   mc->m_filename = filename;
-  if (!mc->LoadFromFile())
+  if (!mc->LoadFromFile()) [[unlikely]]
   {
     INFO_LOG("Memory card at '{}' could not be read, formatting.", mc->m_filename);
     Host::AddIconOSDMessage(fmt::format("memory_card_{}", filename), ICON_FA_SD_CARD,