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Isolated emscripten in new lib

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Syrus
2019-01-10 21:37:59 -08:00
parent ab0dae6d0c
commit de459fa5bd
990 changed files with 136 additions and 857 deletions
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37
lib/emscripten/emtests/test_llvm_fabs.c Normal file
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/*
* Copyright 2015 The Emscripten Authors. All rights reserved.
* Emscripten is available under two separate licenses, the MIT license and the
* University of Illinois/NCSA Open Source License. Both these licenses can be
* found in the LICENSE file.
*/
#include <math.h>
#include <stdio.h>
#include <float.h>
#include <emscripten/emscripten.h>
float __attribute__((noinline)) negative10()
{
return (emscripten_random() < -1) ? 0.f : -10.5f;
}
float __attribute__((noinline)) positive42()
{
return (emscripten_random() < -1) ? 0.f : 42.25f;
}
double __attribute__((noinline)) negative_dbl_max()
{
return (emscripten_random() < -1) ? 0.f : -DBL_MAX;
}
int main()
{
printf("%f\n", __builtin_fabsf(negative10()));
printf("%f\n", __builtin_fabsf(positive42()));
printf("%f\n", __builtin_fabsf((float)negative_dbl_max()));
printf("%f\n", __builtin_fabs(negative10()));
printf("%f\n", __builtin_fabs(positive42()));
printf("%f\n", __builtin_fabs(negative_dbl_max()));
}