Viewing file:  pr63148.c (1.53 KB) -rw-r--r--
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#include "tree-vect.h"
/* Extracted from MultiSource/Benchmarks/TSVC/tsc.inc
From LLVM test-suite */
#define N 40
int dummy(double[N], double[N], double[N], double[N]);
double array[256*256] __attribute__((aligned(32)));
double x[N] __attribute__((aligned(32)));
double temp;
int temp_int;
struct GlobalData
{
__attribute__((aligned(32))) double a[N];
int pad1[3];
__attribute__((aligned(32))) double b[N];
int pad2[5];
__attribute__((aligned(32))) double c[N];
int pad3[7];
__attribute__((aligned(32))) double d[N];
int pad4[11];
} global_data;
__attribute__((aligned(32))) double * const a = global_data.a;
__attribute__((aligned(32))) double * const b = global_data.b;
__attribute__((aligned(32))) double * const c = global_data.c;
__attribute__((aligned(32))) double * const d = global_data.d;
void init(void);
void check(double *_a, double *_b);
int s221(void)
{
int i;
init();
for (i = 1; i < N; i++)
{
a[i] += c[i] * d[i];
b[i] = b[i - 1] + a[i] + d[i];
}
check(a, b);
return 0;
}
int set1d(double arr[N], double value)
{
int i;
for (i = 0; i < N; i++) {
arr[i] = value;
}
return 0;
}
void init(void)
{
set1d(a, 1);
set1d(b, 2);
set1d(c, 3);
set1d(d, 4);
}
void abort(void);
void check(double *_a, double *_b)
{
int i;
double suma = 0;
double sumb = 0;
for (i = 0; i < N; i++){
suma += _a[i];
sumb += _b[i];
}
if (suma != 508)
abort();
if (sumb != 13340.00)
abort();
}
int main(int argc, char *argv[])
{
check_vect ();
s221();
return 0;
}
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