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Small optimizations: Enable LTO + don't make those two functions virtual in CPU. Around 3 fps improvement

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SimoZ64
2025-07-23 22:08:10 +02:00
parent 129267256e
commit 27dc6cfddf
4 changed files with 5 additions and 6 deletions
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1
CMakeLists.txt
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@@ -15,6 +15,7 @@ endif()
set(CMAKE_CXX_STANDARD 23) set(CMAKE_CXX_STANDARD 23)
set(CMAKE_CXX_STANDARD_REQUIRED ON) set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
include_directories( include_directories(
src/frontend src/frontend

2
src/backend/core/BaseCPU.hpp
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@@ -8,8 +8,6 @@ struct BaseCPU {
virtual ~BaseCPU() = default; virtual ~BaseCPU() = default;
virtual int Step() = 0; virtual int Step() = 0;
virtual void Reset() = 0; virtual void Reset() = 0;
[[nodiscard]] virtual bool ShouldServiceInterrupt() const = 0;
virtual void CheckCompareInterrupt() = 0;
virtual std::vector<u8> Serialize() = 0; virtual std::vector<u8> Serialize() = 0;
virtual void Deserialize(const std::vector<u8> &) = 0; virtual void Deserialize(const std::vector<u8> &) = 0;
virtual Mem &GetMem() = 0; virtual Mem &GetMem() = 0;

4
src/backend/core/Interpreter.hpp
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@@ -29,8 +29,8 @@ private:
friend struct Cop1; friend struct Cop1;
#define check_address_error(mask, vaddr) \ #define check_address_error(mask, vaddr) \
(((!regs.cop0.is64BitAddressing) && (s32)(vaddr) != (vaddr)) || (((vaddr) & (mask)) != 0)) (((!regs.cop0.is64BitAddressing) && (s32)(vaddr) != (vaddr)) || (((vaddr) & (mask)) != 0))
bool ShouldServiceInterrupt() const override; bool ShouldServiceInterrupt() const;
void CheckCompareInterrupt() override; void CheckCompareInterrupt();
std::vector<u8> Serialize() override; std::vector<u8> Serialize() override;
void Deserialize(const std::vector<u8> &) override; void Deserialize(const std::vector<u8> &) override;

4
src/backend/core/JIT.hpp
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@@ -143,8 +143,8 @@ private:
#define check_address_error(mask, vaddr) \ #define check_address_error(mask, vaddr) \
(((!regs.cop0.is64BitAddressing) && (s32)(vaddr) != (vaddr)) || (((vaddr) & (mask)) != 0)) (((!regs.cop0.is64BitAddressing) && (s32)(vaddr) != (vaddr)) || (((vaddr) & (mask)) != 0))
[[nodiscard]] bool ShouldServiceInterrupt() const override; [[nodiscard]] bool ShouldServiceInterrupt() const;
void CheckCompareInterrupt() override; void CheckCompareInterrupt();
std::vector<u8> Serialize() override; std::vector<u8> Serialize() override;
void Deserialize(const std::vector<u8> &) override; void Deserialize(const std::vector<u8> &) override;
u32 FetchInstruction(); u32 FetchInstruction();