/*

  This program is part of the TACLeBench benchmark suite.
  Version V 1.9

  Name: cosf

  Author: Dustin Green

  Function: cosf performs calculations of the cosinus function

  Source:

  Original name:

  Changes:

  License: this code is FREE with no restrictions

*/

#include "wcclibm.h"

/*
  Forward declaration of functions
*/

// Wasm loop bounds

__attribute__((import_module("__pragma"), import_name("loopbound"))) extern void
__pragma_loopbound(unsigned int min_bound, unsigned int max_bound);

void cosf_init(void);
__attribute__((noinline)) __attribute__((export_name("entrypoint"))) void
cosf_main(void);
int cosf_return(void);
__attribute__((noinline)) __attribute__((export_name("main"))) int main(void);

/*
  Declaration of global variables
*/

float cosf_solutions;

/*
  Initialization function
*/

void
cosf_init(void) {
    cosf_solutions = 0.0f;
}

/*
  Return function
*/

int
cosf_return(void) {
    int temp = cosf_solutions;

    if (temp == -4)
        return 0;
    else
        return -1;
}

/*
  Main functions
*/

__attribute__((noinline)) __attribute__((export_name("entrypoint"))) void
cosf_main(void) {
    float i;
    __pragma_loopbound(100, 100);
    for (i = 0.0f; i < 10; i += 0.1f)
        cosf_solutions += basicmath___cosf(i);
}

__attribute__((noinline)) __attribute__((export_name("main"))) int
main(void) {
    cosf_init();
    cosf_main();
    return cosf_return();
}