diff options
Diffstat (limited to 'src/video_core')
| -rw-r--r-- | src/video_core/macro/macro_jit_x64.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/video_core/macro/macro_jit_x64.cpp b/src/video_core/macro/macro_jit_x64.cpp index d4a97ec7b..bee34a7c0 100644 --- a/src/video_core/macro/macro_jit_x64.cpp +++ b/src/video_core/macro/macro_jit_x64.cpp @@ -56,11 +56,13 @@ void MacroJITx64Impl::Compile_ALU(Macro::Opcode opcode) { const bool valid_operation = !is_a_zero && !is_b_zero; const bool is_move_operation = !is_a_zero && is_b_zero; const bool has_zero_register = is_a_zero || is_b_zero; + const bool no_zero_reg_skip = opcode.alu_operation == Macro::ALUOperation::AddWithCarry || + opcode.alu_operation == Macro::ALUOperation::SubtractWithBorrow; Xbyak::Reg32 src_a; Xbyak::Reg32 src_b; - if (!optimizer.zero_reg_skip) { + if (!optimizer.zero_reg_skip || no_zero_reg_skip) { src_a = Compile_GetRegister(opcode.src_a, RESULT); src_b = Compile_GetRegister(opcode.src_b, eax); } else { @@ -183,7 +185,8 @@ void MacroJITx64Impl::Compile_AddImmediate(Macro::Opcode opcode) { opcode.result_operation == Macro::ResultOperation::MoveAndSetMethod) { if (next_opcode.has_value()) { const auto next = *next_opcode; - if (next.result_operation == Macro::ResultOperation::MoveAndSetMethod) { + if (next.result_operation == Macro::ResultOperation::MoveAndSetMethod && + opcode.dst == next.dst) { return; } } |