general: fix compilation on MinGW GCC 12

externals/CMakeLists.txt

@@ -40,6 +40,11 @@ target_include_directories(mbedtls PUBLIC ./mbedtls/include)
 add_library(microprofile INTERFACE)
 target_include_directories(microprofile INTERFACE ./microprofile)
 
+# GCC bugs
+if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL "12" AND CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND MINGW)
+    target_compile_options(microprofile INTERFACE "-Wno-array-bounds")
+endif()
+
 # libusb
 if (NOT LIBUSB_FOUND OR YUZU_USE_BUNDLED_LIBUSB)
     add_subdirectory(libusb)

src/core/loader/nso.cpp

@@ -128,11 +128,10 @@ std::optional<VAddr> AppLoader_NSO::LoadModule(Kernel::KProcess& process, Core::
 
     // Apply patches if necessary
     if (pm && (pm->HasNSOPatch(nso_header.build_id) || Settings::values.dump_nso)) {
-        std::vector<u8> pi_header;
+        std::vector<u8> pi_header(sizeof(NSOHeader) + program_image.size());
-        pi_header.insert(pi_header.begin(), reinterpret_cast<u8*>(&nso_header),
+        std::memcpy(pi_header.data(), &nso_header, sizeof(NSOHeader));
-                         reinterpret_cast<u8*>(&nso_header) + sizeof(NSOHeader));
+        std::memcpy(pi_header.data() + sizeof(NSOHeader), program_image.data(),
-        pi_header.insert(pi_header.begin() + sizeof(NSOHeader), program_image.data(),
+                    program_image.size());
-                         program_image.data() + program_image.size());
 
         pi_header = pm->PatchNSO(pi_header, nso_file.GetName());
 

src/video_core/macro/macro_jit_x64.cpp

@@ -411,7 +411,7 @@ void MacroJITx64Impl::Compile_Branch(Macro::Opcode opcode) {
 
     Xbyak::Label end;
     auto value = Compile_GetRegister(opcode.src_a, eax);
-    test(value, value);
+    cmp(value, 0); // test(value, value);
     if (optimizer.has_delayed_pc) {
         switch (opcode.branch_condition) {
         case Macro::BranchCondition::Zero: