dwarf-synthesis/testsuite/csmith/clang_O2/11.c

/*
 * This is a RANDOMLY GENERATED PROGRAM.
 *
 * Generator: csmith 2.3.0
 * Git version: 30dccd7
 * Options:   (none)
 * Seed:      1303608952689869277
 */

#include "csmith.h"


static long __undefined;

/* --- Struct/Union Declarations --- */
/* --- GLOBAL VARIABLES --- */
static int16_t g_2[7] = {0x37BCL,0x642CL,0x37BCL,0x37BCL,0x642CL,0x37BCL,0x37BCL};
static int32_t g_4[4] = {5L,5L,5L,5L};
static int32_t g_6 = (-1L);
static int32_t * const  volatile g_5 = &g_6;/* VOLATILE GLOBAL g_5 */
static int32_t *g_10 = (void*)0;


/* --- FORWARD DECLARATIONS --- */
int64_t  func_1(void);
int32_t * func_7(int32_t * p_8);


/* --- FUNCTIONS --- */
/* ------------------------------------------ */
/* 
 * reads : g_2 g_4 g_5
 * writes: g_4 g_6 g_10
 */
int64_t  func_1(void)
{ /* block id: 0 */
    int32_t *l_3 = &g_4[3];
    (*g_5) = ((*l_3) |= g_2[4]);
    g_10 = func_7(&g_4[0]);
    return g_4[0];
}


/* ------------------------------------------ */
/* 
 * reads :
 * writes:
 */
int32_t * func_7(int32_t * p_8)
{ /* block id: 3 */
    int32_t *l_9 = &g_4[0];
    return l_9;
}




/* ---------------------------------------- */
int main (int argc, char* argv[])
{
    int i;
    int print_hash_value = 0;
    if (argc == 2 && strcmp(argv[1], "1") == 0) print_hash_value = 1;
    platform_main_begin();
    crc32_gentab();
    func_1();
    for (i = 0; i < 7; i++)
    {
        transparent_crc(g_2[i], "g_2[i]", print_hash_value);
        if (print_hash_value) printf("index = [%d]\n", i);

    }
    for (i = 0; i < 4; i++)
    {
        transparent_crc(g_4[i], "g_4[i]", print_hash_value);
        if (print_hash_value) printf("index = [%d]\n", i);

    }
    transparent_crc(g_6, "g_6", print_hash_value);
    platform_main_end(crc32_context ^ 0xFFFFFFFFUL, print_hash_value);
    return 0;
}

/************************ statistics *************************
XXX max struct depth: 0
breakdown:
   depth: 0, occurrence: 3
XXX total union variables: 0

XXX non-zero bitfields defined in structs: 0
XXX zero bitfields defined in structs: 0
XXX const bitfields defined in structs: 0
XXX volatile bitfields defined in structs: 0
XXX structs with bitfields in the program: 0
breakdown:
XXX full-bitfields structs in the program: 0
breakdown:
XXX times a bitfields struct's address is taken: 0
XXX times a bitfields struct on LHS: 0
XXX times a bitfields struct on RHS: 0
XXX times a single bitfield on LHS: 0
XXX times a single bitfield on RHS: 0

XXX max expression depth: 2
breakdown:
   depth: 1, occurrence: 4
   depth: 2, occurrence: 2

XXX total number of pointers: 4

XXX times a variable address is taken: 4
XXX times a pointer is dereferenced on RHS: 0
breakdown:
XXX times a pointer is dereferenced on LHS: 2
breakdown:
   depth: 1, occurrence: 2
XXX times a pointer is compared with null: 0
XXX times a pointer is compared with address of another variable: 0
XXX times a pointer is compared with another pointer: 0
XXX times a pointer is qualified to be dereferenced: 3

XXX max dereference level: 1
breakdown:
   level: 0, occurrence: 0
   level: 1, occurrence: 4
XXX number of pointers point to pointers: 0
XXX number of pointers point to scalars: 4
XXX number of pointers point to structs: 0
XXX percent of pointers has null in alias set: 25
XXX average alias set size: 1.25

XXX times a non-volatile is read: 3
XXX times a non-volatile is write: 4
XXX times a volatile is read: 0
XXX    times read thru a pointer: 0
XXX times a volatile is write: 1
XXX    times written thru a pointer: 0
XXX times a volatile is available for access: 0
XXX percentage of non-volatile access: 87.5

XXX forward jumps: 0
XXX backward jumps: 0

XXX stmts: 4
XXX max block depth: 0
breakdown:
   depth: 0, occurrence: 4

XXX percentage a fresh-made variable is used: 60
XXX percentage an existing variable is used: 40
********************* end of statistics **********************/