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annotate test/call_suite_aggrs/config.lua @ 485:0c68b3f91367

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- renamed suite_aggrs to call_suite_aggrs for consistency (callback version will be called callback_suite_aggrs)
author Tassilo Philipp
date Thu, 17 Mar 2022 15:41:26 +0100
parents test/suite_aggrs/config.lua@0f3b6898078d
children 29d09d10ecd9
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1 -- user config for rand-sig.lua:
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2 minargs = 0
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3 maxargs = 16
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4 minaggrfields= 0 -- 0 allows for empty structs/unions
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5 maxaggrfields= 12
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6 maxarraylen = 16 -- see 1)
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7 arraydice = 40 -- how often to turn a member into an array (1 out of arraydice-times)
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8 maxaggrdepth = 3 -- max nesting depth of aggregates, 1 = no nesting
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c497b87552f6 - reducing number of default pregenerated cases for suite_aggrs, as some compilers run out of memory otherwise
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9 ncases = 400
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10 types = "csijlpfd{}<>" -- {...} for structs, <...> for unions
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11 seed = 2112
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13 -- specify types more than once to increase relative occurance, e.g.:
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15 -- this favors non-aggregate args, especially ints (and also increases avg num of aggregate fields):
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16 --types = "ccssiiiiijjllpfd{}"
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18 -- this heavily favors nested structs, while not having any union:
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19 --types = "csijlpfd{{{{{{}"
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21 -- this heavily favors flat and short/empty aggregates:
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22 --types = "csijlpfd{}}}}}}<>>>>>"
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25 -- 1) note some callconvs pass structs via regs, so using big numbers here will
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26 -- reduce those cases; however special alignment rules are specified in some
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27 -- ABIs for bigger arrays, which is also worth testing
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30 -- user config for mk-cases.lua
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32 -- if true, aggregates are copied via = operator, otherwise field by field
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33 aggrcpsimple = true
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35 -- if true, aggregate params are modified in called function, to test whether
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36 -- they are passed "by value" (important for verifying by-value semantics for
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37 -- callconvs where hidden pointers are used instead of real copies; aggregate
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38 -- passing implementations must use of temporary copies in those cases)
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39 aggrmutabletest = true
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40
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41 -- force aggregate packing, 0=off, pos values set fixed packing, neg values
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42 -- set a random power-of-2 packing per aggregate, within [1,abs(aggrpacking)]
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43 aggrpacking = 0
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