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comparison test/suite_aggrs/globals.c @ 482:0f3b6898078d

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suite_aggrs (still ahead of checked in version of dyncall, sorry): - renaming struct -> aggr - added knobs to: * control struct packing * whether to test immutability of aggr-by-val params * how to copy aggrs (field by field or via = op (which might do a memcpy and thus copy padding garbage, also)) - some macros to reduce file sizes of generated cases - setting default misalignment to 1
author Tassilo Philipp
date Wed, 16 Mar 2022 16:27:50 +0100
parents 8b6a39592f86
children
comparison
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481:0fc22b5feac7 482:0f3b6898078d
29 29
30 #define X(CH,T) T *V_##CH; T *K_##CH; 30 #define X(CH,T) T *V_##CH; T *K_##CH;
31 DEF_TYPES 31 DEF_TYPES
32 #undef X 32 #undef X
33 33
34 #define AGGR_MISALIGN 0 34 #define AGGR_MISALIGN 1
35 35
36 static double rand_d() { return ( ( (double) rand() ) / ( (double) RAND_MAX ) ); } 36 static double rand_d() { return ( ( (double) rand() ) / ( (double) RAND_MAX ) ); }
37 37
38 /* fill mem with random values, make sure no float aligned memory location 38 /* fill mem with random values, make sure no float aligned memory location
39 * results in a NaN, as they always compare to false; so avaid all ones in 39 * results in a NaN, as they always compare to false; so avaid all ones in