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| author | MerryMage <MerryMage@users.noreply.github.com> | 2020-06-15 23:01:00 +0200 |
|---|---|---|
| committer | MerryMage <MerryMage@users.noreply.github.com> | 2020-06-17 11:36:34 +0200 |
| commit | a6ddd7c382e0362d5e86c1622c85c78c59c5aa3b (patch) | |
| tree | 10c242dcba2ce14eab5e4f7f5d35886c16af56df /src/video_core | |
| parent | Merge pull request #4089 from MerryMage/macrojit-cleanup-1 (diff) | |
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Diffstat (limited to 'src/video_core')
| -rw-r--r-- | src/video_core/macro/macro_jit_x64.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/video_core/macro/macro_jit_x64.cpp b/src/video_core/macro/macro_jit_x64.cpp index 2eb98173d..08279b9bc 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 { |