Minor fixes

- Fix a typo in OpenAL
- Fix typo in cellHttp.h
- Unused variables in catch
- Use 64-bit shifts
- Use use_count with shared pointers, unique is depracated and getting removed
- Explicitly cast boolean to int
- Signed/unsigned issues with loop variables
- Fix missing return statement (the code path is unreachable, but compiler wants a return)
- */ ouside of comment
- Fix duplicate layout name

rpcs3/Emu/Audio/AL/OpenALBackend.cpp

@@ -128,7 +128,7 @@ bool OpenALBackend::AddData(const void* src, u32 num_samples)
 	// Fail if there are no free buffers remaining
 	if (m_num_unqueued == 0)
 	{
-		LOG_WARNING(GENERAL, "XAudio2Backend : no unqueued buffers remaining");
+		LOG_WARNING(GENERAL, "OpenALBackend : no unqueued buffers remaining");
 		return false;
 	}
 

rpcs3/Emu/Cell/Modules/cellHttp.h

@@ -125,7 +125,7 @@ enum
 	CELL_HTTPS_ERROR_CERT_KEY_MISMATCH = 0x80710a0a,
 	CELL_HTTPS_ERROR_KEY_NEEDS_CERT = 0x80710a0b,
 	CELL_HTTPS_ERROR_CERT_NEEDS_KEY = 0x80710a0c,
-	CELL_HTTPS_ERROR_RETRY_CONNECTION = 0x80710a01d,
+	CELL_HTTPS_ERROR_RETRY_CONNECTION = 0x80710a0d,
 	CELL_HTTPS_ERROR_NET_SSL_CONNECT = 0x80710b00,
 	CELL_HTTPS_ERROR_NET_SSL_SEND = 0x80710c00,
 	CELL_HTTPS_ERROR_NET_SSL_RECV = 0x80710d00,

rpcs3/Emu/Cell/SPURecompiler.cpp

@@ -4543,7 +4543,7 @@ public:
 					{
 						(this->*g_decoder.decode(op))({op});
 					}
-					catch (const std::exception& e)
+					catch (const std::exception&)
 					{
 						std::string dump;
 						raw_string_ostream out(dump);
@@ -4762,7 +4762,7 @@ public:
 		// Create interpreter table
 		const auto if_type = get_ftype<void, u8*, u8*, u32, u32, u8*, u32, u8*>();
 		const auto if_pptr = if_type->getPointerTo()->getPointerTo();
-		m_function_table = new GlobalVariable(*m_module, ArrayType::get(if_type->getPointerTo(), 1u << m_interp_magn), true, GlobalValue::InternalLinkage, nullptr);
+		m_function_table = new GlobalVariable(*m_module, ArrayType::get(if_type->getPointerTo(), 1ull << m_interp_magn), true, GlobalValue::InternalLinkage, nullptr);
 
 		// Add return function
 		const auto ret_func = cast<Function>(module->getOrInsertFunction("spu_ret", if_type).getCallee());
@@ -4823,7 +4823,7 @@ public:
 
 		// Fill interpreter table
 		std::vector<llvm::Constant*> iptrs;
-		iptrs.reserve(1u << m_interp_magn);
+		iptrs.reserve(1ull << m_interp_magn);
 
 		m_block = nullptr;
 
@@ -4987,7 +4987,7 @@ public:
 						}
 					}
 				}
-				catch (const std::exception& e)
+				catch (const std::exception&)
 				{
 					std::string dump;
 					raw_string_ostream out(dump);
@@ -5011,7 +5011,7 @@ public:
 			}
 		}
 
-		m_function_table->setInitializer(ConstantArray::get(ArrayType::get(if_type->getPointerTo(), 1u << m_interp_magn), iptrs));
+		m_function_table->setInitializer(ConstantArray::get(ArrayType::get(if_type->getPointerTo(), 1ull << m_interp_magn), iptrs));
 		m_function_table = nullptr;
 
 		// Initialize pass manager

rpcs3/Emu/Cell/lv2/sys_mmapper.cpp

@@ -218,7 +218,7 @@ error_code sys_mmapper_free_address(u32 addr)
 		return {CELL_EINVAL, addr};
 	}
 
-	if (!area.unique())
+	if (area.use_count() != 1)
 	{
 		return CELL_EBUSY;
 	}

rpcs3/Emu/Memory/vm.cpp

@@ -988,7 +988,7 @@ namespace vm
 					continue;
 				}
 
-				if (must_be_empty && (!it->unique() || (*it)->imp_used(lock)))
+				if (must_be_empty && (it->use_count() != 1 || (*it)->imp_used(lock)))
 				{
 					return *it;
 				}

rpcs3/Emu/RSX/VK/VKGSRender.cpp

@@ -481,7 +481,7 @@ VKGSRender::VKGSRender() : GSRender()
 	m_occlusion_query_pool.create((*m_device), OCCLUSION_MAX_POOL_SIZE);
 	m_occlusion_map.resize(occlusion_query_count);
 
-	for (int n = 0; n < occlusion_query_count; ++n)
+	for (u32 n = 0; n < occlusion_query_count; ++n)
 		m_occlusion_query_data[n].driver_handle = n;
 
 	//Generate frame contexts

rpcs3/Emu/RSX/gcm_printing.cpp

@@ -780,6 +780,7 @@ namespace
 		case rsx::vertex_base_type::cmp: return "CMP";
 		case rsx::vertex_base_type::ub256: return "Unsigned byte unormalized";
 		}
+		return "";
 	}
 
 	std::string unpack_vertex_format(u32 arg)

rpcs3/rpcs3qt/pad_settings_dialog.cpp

@@ -685,7 +685,7 @@ void pad_settings_dialog::mouseReleaseEvent(QMouseEvent* event)
 	ReactivateButtons();
 }
 
-void pad_settings_dialog::mouseMoveEvent(QMouseEvent*/* event*/)
+void pad_settings_dialog::mouseMoveEvent(QMouseEvent* /*event*/)
 {
 	if (m_handler->m_type != pad_handler::keyboard)
 	{

rpcs3/rpcs3qt/qt_utils.cpp

@@ -207,7 +207,7 @@ namespace gui
 			table->clearContents();
 			table->setRowCount(0);
 
-			for (u32 i = 0; i < item_count; ++i)
+			for (int i = 0; i < item_count; ++i)
 				table->insertRow(i);
 
 			if (table->horizontalScrollBar())

rpcs3/rpcs3qt/settings_dialog.ui

@@ -1239,7 +1239,7 @@
            <property name="title">
             <string>Disk cache</string>
            </property>
-           <layout class="QVBoxLayout" name="verticalLayout_75">
+           <layout class="QVBoxLayout" name="verticalLayout_77">
             <item>
              <widget class="QCheckBox" name="enableCacheClearing">
               <property name="text">