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Optimise "CB 1:SHL" to "DUP:ADD"
This saves one byte and by my count is about 11 cycles faster.
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@ -1053,6 +1053,13 @@ int crunch_seq(t_opseq **seq, int pass)
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freeops = 1;
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freeops = 1;
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break;
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break;
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}
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}
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if (opnext->code == BINARY_CODE(SHL_TOKEN))
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{
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op->code = DUP_CODE;
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opnext->code = BINARY_CODE(ADD_TOKEN);
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crunched = 1;
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break;
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}
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}
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}
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switch (opnext->code)
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switch (opnext->code)
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{
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{
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