Consistency in memset calls.

src/xenia/cpu/backend/backend.cc

@@ -14,7 +14,7 @@ namespace cpu {
 namespace backend {
 
 Backend::Backend(Processor* processor) : processor_(processor) {
-  memset(&machine_info_, 0, sizeof(machine_info_));
+  std::memset(&machine_info_, 0, sizeof(machine_info_));
 }
 
 Backend::~Backend() = default;

src/xenia/cpu/compiler/passes/register_allocation_pass.cc

@@ -39,7 +39,7 @@ RegisterAllocationPass::RegisterAllocationPass(const MachineInfo* machine_info)
   // Initialize register sets.
   // TODO(benvanik): rewrite in a way that makes sense - this is terrible.
   auto mi_sets = machine_info->register_sets;
-  memset(&usage_sets_, 0, sizeof(usage_sets_));
+  std::memset(&usage_sets_, 0, sizeof(usage_sets_));
   uint32_t n = 0;
   while (mi_sets[n].count) {
     auto& mi_set = mi_sets[n];

src/xenia/cpu/frontend/ppc_hir_builder.cc

@@ -70,8 +70,8 @@ bool PPCHIRBuilder::Emit(FunctionInfo* symbol_info, uint32_t flags) {
   size_t list_size = instr_count_ * sizeof(void*);
   instr_offset_list_ = (Instr**)arena_->Alloc(list_size);
   label_list_ = (Label**)arena_->Alloc(list_size);
-  memset(instr_offset_list_, 0, list_size);
-  memset(label_list_, 0, list_size);
+  std::memset(instr_offset_list_, 0, list_size);
+  std::memset(label_list_, 0, list_size);
 
   // Always mark entry with label.
   label_list_[0] = NewLabel();

src/xenia/cpu/symbol_info.cc

@@ -26,7 +26,7 @@ FunctionInfo::FunctionInfo(Module* module, uint32_t address)
       end_address_(0),
       behavior_(BEHAVIOR_DEFAULT),
       function_(0) {
-  memset(&extern_info_, 0, sizeof(extern_info_));
+  std::memset(&extern_info_, 0, sizeof(extern_info_));
 }
 
 FunctionInfo::~FunctionInfo() = default;