diff --git a/Source/Core/Core/PowerPC/JitArm64/JitArm64_RegCache.cpp b/Source/Core/Core/PowerPC/JitArm64/JitArm64_RegCache.cpp index fefa08753b..d4e933aaf3 100644 --- a/Source/Core/Core/PowerPC/JitArm64/JitArm64_RegCache.cpp +++ b/Source/Core/Core/PowerPC/JitArm64/JitArm64_RegCache.cpp @@ -241,56 +241,50 @@ void Arm64GPRCache::FlushRegister(size_t index, bool maintain_state, ARM64Reg tm void Arm64GPRCache::FlushRegisters(BitSet32 regs, bool maintain_state, ARM64Reg tmp_reg) { - for (size_t i = 0; i < GUEST_GPR_COUNT; ++i) + for (int i : regs) { - if (regs[i]) - { - ASSERT_MSG(DYNA_REC, m_guest_registers[GUEST_GPR_OFFSET + i].GetType() != RegType::Discarded, - "Attempted to flush discarded register"); + ASSERT_MSG(DYNA_REC, m_guest_registers[GUEST_GPR_OFFSET + i].GetType() != RegType::Discarded, + "Attempted to flush discarded register"); - if (i + 1 < GUEST_GPR_COUNT && regs[i + 1]) + if (i + 1 < GUEST_GPR_COUNT && regs[i + 1]) + { + // We've got two guest registers in a row to store + OpArg& reg1 = m_guest_registers[GUEST_GPR_OFFSET + i]; + OpArg& reg2 = m_guest_registers[GUEST_GPR_OFFSET + i + 1]; + if (reg1.IsDirty() && reg2.IsDirty() && reg1.GetType() == RegType::Register && + reg2.GetType() == RegType::Register) { - // We've got two guest registers in a row to store - OpArg& reg1 = m_guest_registers[GUEST_GPR_OFFSET + i]; - OpArg& reg2 = m_guest_registers[GUEST_GPR_OFFSET + i + 1]; - if (reg1.IsDirty() && reg2.IsDirty() && reg1.GetType() == RegType::Register && - reg2.GetType() == RegType::Register) + const size_t ppc_offset = GetGuestByIndex(i).ppc_offset; + if (ppc_offset <= 252) { - const size_t ppc_offset = GetGuestByIndex(i).ppc_offset; - if (ppc_offset <= 252) + ARM64Reg RX1 = R(GetGuestByIndex(i)); + ARM64Reg RX2 = R(GetGuestByIndex(i + 1)); + m_emit->STP(IndexType::Signed, RX1, RX2, PPC_REG, u32(ppc_offset)); + if (!maintain_state) { - ARM64Reg RX1 = R(GetGuestByIndex(i)); - ARM64Reg RX2 = R(GetGuestByIndex(i + 1)); - m_emit->STP(IndexType::Signed, RX1, RX2, PPC_REG, u32(ppc_offset)); - if (!maintain_state) - { - UnlockRegister(EncodeRegTo32(RX1)); - UnlockRegister(EncodeRegTo32(RX2)); - reg1.Flush(); - reg2.Flush(); - } - ++i; - continue; + UnlockRegister(EncodeRegTo32(RX1)); + UnlockRegister(EncodeRegTo32(RX2)); + reg1.Flush(); + reg2.Flush(); } + ++i; + continue; } } - - FlushRegister(GUEST_GPR_OFFSET + i, maintain_state, tmp_reg); } + + FlushRegister(GUEST_GPR_OFFSET + i, maintain_state, tmp_reg); } } void Arm64GPRCache::FlushCRRegisters(BitSet8 regs, bool maintain_state, ARM64Reg tmp_reg) { - for (size_t i = 0; i < GUEST_CR_COUNT; ++i) + for (int i : regs) { - if (regs[i]) - { - ASSERT_MSG(DYNA_REC, m_guest_registers[GUEST_CR_OFFSET + i].GetType() != RegType::Discarded, - "Attempted to flush discarded register"); + ASSERT_MSG(DYNA_REC, m_guest_registers[GUEST_CR_OFFSET + i].GetType() != RegType::Discarded, + "Attempted to flush discarded register"); - FlushRegister(GUEST_CR_OFFSET + i, maintain_state, tmp_reg); - } + FlushRegister(GUEST_CR_OFFSET + i, maintain_state, tmp_reg); } }