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Fix compilation of pico_double_test on llvm 15 - workaround compiler bug #2258

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Merged
merged 1 commit into from
Feb 12, 2025
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Fix compilation of pico_double_test on llvm 15 - workaround compiler bug #2258

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6 changes: 6 additions & 0 deletions test/pico_float_test/pico_double_test.c
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Original file line number Diff line number Diff line change
Expand Up @@ -365,7 +365,13 @@ int main() {
printf("EXP %10.18g\n", check_close1(exp, x));
printf("LN %10.18g\n", check_close1(log, x));
printf("POW %10.18f\n", check_close2(pow, x, x));
#if LIB_PICO_DOUBLE_PICO && __clang_major__ == 15
// seem to be a compiler/linker bug here with calls to __real_trunc, so just call trunc rather than doing
// a closeness check - at least we will know that the call works
printf("TRUNC %10.18f\n", trunc(x));
#else
printf("TRUNC %10.18f\n", check_close1(trunc, x));
#endif
printf("LDEXP %10.18f\n", check_close2(ldexp, x, x));
// todo come pack
// printf("FMOD %10.18f\n", check_close2(fmod, x, 3.0f));
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