Use std::string_view in cpu code

Utilities/JIT.h

@@ -525,7 +525,7 @@ class jit_compiler final
 	atomic_t<usz> m_disk_space = umax;
 
 public:
-	jit_compiler(const std::unordered_map<std::string, u64>& _link, const std::string& _cpu, u32 flags = 0, std::function<u64(const std::string&)> symbols_cement = {}) noexcept;
+	jit_compiler(const std::unordered_map<std::string, u64>& _link, std::string_view _cpu, u32 flags = 0, std::function<u64(const std::string&)> symbols_cement = {}) noexcept;
 	jit_compiler& operator=(thread_state) noexcept;
 	~jit_compiler() noexcept;
 
@@ -571,7 +571,7 @@ public:
 	u64 get(const std::string& name);
 
 	// Get CPU info
-	static std::string cpu(const std::string& _cpu);
+	static std::string cpu(std::string_view _cpu);
 
 	// Get system triple (PPU)
 	static std::string triple1();

Utilities/JITLLVM.cpp

@@ -551,9 +551,9 @@ public:
 	}
 };
 
-std::string jit_compiler::cpu(const std::string& _cpu)
+std::string jit_compiler::cpu(std::string_view _cpu)
 {
-	std::string m_cpu = _cpu;
+	std::string m_cpu = std::string(_cpu);
 
 	if (m_cpu.empty())
 	{
@@ -681,7 +681,7 @@ bool jit_compiler::add_sub_disk_space(ssz space)
 	}).second;
 }
 
-jit_compiler::jit_compiler(const std::unordered_map<std::string, u64>& _link, const std::string& _cpu, u32 flags, std::function<u64(const std::string&)> symbols_cement) noexcept
+jit_compiler::jit_compiler(const std::unordered_map<std::string, u64>& _link, std::string_view _cpu, u32 flags, std::function<u64(const std::string&)> symbols_cement) noexcept
 	: m_context(new llvm::LLVMContext)
 	, m_cpu(cpu(_cpu))
 {

Utilities/stack_trace.h

@@ -14,7 +14,7 @@ namespace utils
 		// Printing utilities
 
 		template <typename T>
-		concept Logger = requires (T& t, const std::string& msg)
+		concept Logger = requires (T& t, std::string_view msg)
 		{
 			{ t.print(msg) };
 		};
@@ -28,7 +28,7 @@ namespace utils
 				: log(chan)
 			{}
 
-			void print(const std::string& s)
+			void print(std::string_view s)
 			{
 				log.error("%s", s);
 			}