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@ -912,7 +912,7 @@ static Xbyak::Reg8 DoCarry(BlockOfCode& code, RegAlloc& reg_alloc, Argument& car |
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// AL contains flags (after LAHF + SETO sequence)
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static Xbyak::Reg64 DoNZCV(BlockOfCode& code, RegAlloc& reg_alloc, IR::Inst* nzcv_out) { |
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if (nzcv_out) { |
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const Xbyak::Reg64 nzcv = reg_alloc.ScratchGpr(HostLoc::RAX); |
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const Xbyak::Reg64 nzcv = reg_alloc.ScratchGpr(code, HostLoc::RAX); |
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code.xor_(nzcv.cvt32(), nzcv.cvt32()); |
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return nzcv; |
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} |
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@ -930,12 +930,12 @@ static void EmitAdd(BlockOfCode& code, EmitContext& ctx, IR::Inst* inst, size_t |
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// Consider using LEA.
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if (!carry_inst && !overflow_inst && !nzcv_inst && carry_in.IsImmediate() && !carry_in.GetImmediateU1()) { |
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if (args[1].IsImmediate() && args[1].FitsInImmediateS32()) { |
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Xbyak::Reg const result = ctx.reg_alloc.UseScratchGpr(args[0]).changeBit(bitsize); |
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Xbyak::Reg const result = ctx.reg_alloc.UseScratchGpr(code, args[0]).changeBit(bitsize); |
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code.lea(result, code.ptr[result + args[1].GetImmediateS32()]); |
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ctx.reg_alloc.DefineValue(inst, result); |
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} else { |
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Xbyak::Reg const result = ctx.reg_alloc.UseScratchGpr(args[0]).changeBit(bitsize); |
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Xbyak::Reg const op2 = ctx.reg_alloc.UseGpr(args[1]).changeBit(bitsize); |
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Xbyak::Reg const result = ctx.reg_alloc.UseScratchGpr(code, args[0]).changeBit(bitsize); |
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Xbyak::Reg const op2 = ctx.reg_alloc.UseGpr(code, args[1]).changeBit(bitsize); |
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code.lea(result, code.ptr[result + op2]); |
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ctx.reg_alloc.DefineValue(inst, result); |
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} |
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