Fix some warnings

Utilities/JITLLVM.cpp

@@ -636,7 +636,7 @@ jit_compiler::jit_compiler(const std::unordered_map<std::string, u64>& _link, co
 	: m_context(new llvm::LLVMContext)
 	, m_cpu(cpu(_cpu))
 {
-	static const bool s_install_llvm_error_handler = []()
+	[[maybe_unused]] static const bool s_install_llvm_error_handler = []()
 	{
 		llvm::remove_fatal_error_handler();
 		llvm::install_fatal_error_handler([](void*, const char* msg, bool)

rpcs3/Crypto/aes.cpp

@@ -598,7 +598,10 @@ int aes_setkey_dec( aes_context *ctx, const unsigned char *key, unsigned int key
     *RK++ = *SK++;
     *RK++ = *SK++;
 
+#if defined(__SSE2__) || defined(_M_X64)
 done:
+#endif
+
     // Wipe the stack buffer clean
     std::fill_n(reinterpret_cast<volatile char*>(&cty), sizeof(cty), 0);
 

rpcs3/Emu/Cell/PPUAnalyser.cpp

@@ -807,7 +807,7 @@ bool ppu_module<lv2_obj>::analyse(u32 lib_toc, u32 entry, const u32 sec_end, con
 			ppu_log.trace("OPD: [0x%x] 0x%x (TOC=0x%x)", _ptr, addr, toc);
 
 			TOCs.emplace(toc);
-			auto& func = add_func(addr, addr_heap.count(_ptr.addr()) ? toc : 0, 0);
+			add_func(addr, addr_heap.count(_ptr.addr()) ? toc : 0, 0);
 			known_functions.emplace(addr);
 		}
 	}

rpcs3/Emu/Cell/PPUThread.cpp

@@ -4910,7 +4910,7 @@ bool ppu_initialize(const ppu_module<lv2_obj>& info, bool check_only, u64 file_s
 
 		usz code_size_until_jump = umax;
 
-		auto func = build_function_asm<u8*(*)(ppu_thread&, u64, u8*, u64, u64, u64)>(name, [&](native_asm& c, auto& args)
+		auto func = build_function_asm<u8*(*)(ppu_thread&, u64, u8*, u64, u64, u64)>(name, [&](native_asm& c, auto& /*args*/)
 		{
 #if defined(ARCH_X64)
 			c.mov(x86::edx, func_addr - seg0); // Load PC

rpcs3/Emu/Cell/PPUTranslator.cpp

@@ -358,8 +358,6 @@ Function* PPUTranslator::GetSymbolResolver(const ppu_module<lv2_obj>& info)
 	// Create an array of function pointers
 	std::vector<llvm::Constant*> functions;
 
-	const auto [min_addr, max_addr] = *ensure(info.jit_bounds);
-
 	for (const auto& f : info.get_funcs(false, true))
 	{
 		if (!f.size)