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@ -6294,7 +6294,7 @@ static void OptimiseVarAction2Adjust(VarAction2OptimiseState &state, const GrfSp
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if (group->adjusts.size() >= 3 && prev.operation == DSGA_OP_RST) {
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const DeterministicSpriteGroupAdjust &prev2 = group->adjusts[group->adjusts.size() - 3];
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if (prev2.operation == DSGA_OP_STO && prev2.type == DSGA_TYPE_NONE && prev2.variable == 0x1A &&
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prev2.shift_num == 0 && prev2.and_mask == adjust.parameter) {
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prev2.shift_num == 0 && prev2.and_mask == (adjust.parameter & 0xFF)) {
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/* Convert: store, load var, commutative op on stored --> (dead) store, commutative op var */
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prev.operation = adjust.operation;
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group->adjusts.pop_back();
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@ -6314,7 +6314,7 @@ static void OptimiseVarAction2Adjust(VarAction2OptimiseState &state, const GrfSp
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if (group->adjusts.size() >= 3 && prev.operation == DSGA_OP_RST) {
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const DeterministicSpriteGroupAdjust &prev2 = group->adjusts[group->adjusts.size() - 3];
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if (prev2.operation == DSGA_OP_STO && prev2.type == DSGA_TYPE_NONE && prev2.variable == 0x1A &&
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prev2.shift_num == 0 && prev2.and_mask == adjust.parameter) {
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prev2.shift_num == 0 && prev2.and_mask == (adjust.parameter & 0xFF)) {
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/* Convert: store, load var, subtract stored --> (dead) store, reverse subtract var */
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prev.operation = DSGA_OP_RSUB;
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group->adjusts.pop_back();
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