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Free42 / Plus42 BASE÷ bug
10-02-2022, 03:48 PM
Post: #17
RE: Free42 / Plus42 BASE÷ bug
It actually doesn't look very likely that the ARM optimization bug may affect anything other than the BASE range check, since it appears to be a very specific interaction between a shift and an inequality check. I can work around the range check issue by simply adding a special case (basically, if (wsize == 64 && signed && !wrapped) do_nothing;​). So, I'm adding that work-around, and turning optimization back on for the next release.
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Messages In This Thread
Free42 / Plus42 BASE÷ bug - Thomas Okken - 10-01-2022, 10:20 AM
RE: Free42 / Plus42 BASE÷ bug - mfleming - 10-01-2022, 11:46 AM
RE: Free42 / Plus42 BASE÷ bug - TomC - 10-01-2022, 12:30 PM
RE: Free42 / Plus42 BASE÷ bug - xmehq - 10-01-2022, 01:35 PM
RE: Free42 / Plus42 BASE÷ bug - agarza - 10-01-2022, 02:50 PM
RE: Free42 / Plus42 BASE÷ bug - xmehq - 10-01-2022, 03:05 PM
RE: Free42 / Plus42 BASE÷ bug - johanw - 10-01-2022, 04:26 PM
RE: Free42 / Plus42 BASE÷ bug - Thomas Okken - 10-02-2022 03:48 PM



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