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optimization - don't cmp #0
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@ -77,7 +77,9 @@ def generate_asm(asm, d, level):
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dd = d[k]
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l = asm.reserve_label()
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if flag_i: mask = mask_char(asm, short_m, mask, or_mask(k))
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asm.emit("cmp #${:04x}\t; '{}'".format(str_to_int(k), str_to_print(k)), 3)
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v = str_to_int(k)
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if v != 0:
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asm.emit("cmp #${:04x}\t; '{}'".format(v, str_to_print(k)), 3)
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asm.bne(l)
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generate_asm(asm, dd, level+1)
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asm.emit_label(l)
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@ -92,7 +94,9 @@ def generate_asm(asm, d, level):
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dd = d[k]
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l = asm.reserve_label()
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if flag_i: mask = mask_char(asm, short_m, mask, or_mask(k))
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asm.emit("cmp #${:02x}\t; '{}'".format(str_to_int(k), str_to_print(k)), 2)
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v = str_to_int(k)
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if v != 0:
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asm.emit("cmp #${:02x}\t; '{}'".format(v, str_to_print(k)), 2)
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asm.bne(l)
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generate_asm(asm, dd, level+1)
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asm.emit_label(l)
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