mirror of
https://github.com/fluencelabs/wasmer
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38 lines
995 B
C
38 lines
995 B
C
/*
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* Copyright 2015 The Emscripten Authors. All rights reserved.
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* Emscripten is available under two separate licenses, the MIT license and the
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* University of Illinois/NCSA Open Source License. Both these licenses can be
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* found in the LICENSE file.
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*/
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#include <math.h>
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#include <stdio.h>
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#include <float.h>
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#include <emscripten/emscripten.h>
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float __attribute__((noinline)) negative10()
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{
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return (emscripten_random() < -1) ? 0.f : -10.5f;
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}
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float __attribute__((noinline)) positive42()
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{
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return (emscripten_random() < -1) ? 0.f : 42.25f;
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}
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double __attribute__((noinline)) negative_dbl_max()
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{
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return (emscripten_random() < -1) ? 0.f : -DBL_MAX;
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}
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int main()
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{
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printf("%f\n", __builtin_fabsf(negative10()));
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printf("%f\n", __builtin_fabsf(positive42()));
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printf("%f\n", __builtin_fabsf((float)negative_dbl_max()));
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printf("%f\n", __builtin_fabs(negative10()));
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printf("%f\n", __builtin_fabs(positive42()));
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printf("%f\n", __builtin_fabs(negative_dbl_max()));
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}
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