95 lines
1.8 KiB
C
95 lines
1.8 KiB
C
/*
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This program is part of the TACLeBench benchmark suite.
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Version V 1.9
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Name: cosf
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Author: Dustin Green
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Function: cosf performs calculations of the cosinus function
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Source:
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Original name:
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Changes:
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License: this code is FREE with no restrictions
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*/
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#include "wcclibm.h"
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/*
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Forward declaration of functions
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*/
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// Wasm loop bounds
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#include "wcclibm.c"
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__attribute__((import_module("__pragma"), import_name("loopbound"))) extern void
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__pragma_loopbound(unsigned int min_bound, unsigned int max_bound);
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__attribute__((always_inline)) static inline void cosf_init(void);
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__attribute__((noinline)) __attribute__((export_name("entrypoint")))
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__attribute__((noinline)) __attribute__((export_name("entrypoint"))) void
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cosf_main(void);
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__attribute__((always_inline)) static inline int cosf_return(void);
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__attribute__((noinline)) __attribute__((export_name("main")))
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__attribute__((noinline)) __attribute__((export_name("main"))) int
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main(void);
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/*
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Declaration of global variables
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*/
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float cosf_solutions;
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/*
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Initialization function
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*/
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__attribute__((always_inline)) static inline void
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cosf_init(void) {
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cosf_solutions = 0.0f;
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}
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/*
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Return function
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*/
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__attribute__((always_inline)) static inline int
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cosf_return(void) {
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int temp = cosf_solutions;
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if (temp == -4)
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return 0;
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else
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return -1;
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}
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/*
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Main functions
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*/
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__attribute__((noinline)) __attribute__((export_name("entrypoint")))
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__attribute__((noinline)) __attribute__((export_name("entrypoint"))) void
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cosf_main(void) {
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float i;
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__pragma_loopbound(100, 100);
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for (i = 0.0f; i < 10; i += 0.1f)
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cosf_solutions += basicmath___cosf(i);
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}
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__attribute__((noinline)) __attribute__((export_name("main")))
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__attribute__((noinline)) __attribute__((export_name("main"))) int
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main(void) {
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cosf_init();
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cosf_main();
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return cosf_return();
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}
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