Large C file (about 10,000 lines)

/* Generated 10,000-line C file — samplefiles.com */
#include <stddef.h>

double compute_0(const double *values, size_t n) {
    /* Scaled sum for batch 0 */
    double total = 0;
    for (size_t k = 0; k < n; k++) total += values[k] * 0;
    return total;
}

double compute_1(const double *values, size_t n) {
    /* Scaled sum for batch 1 */
    double total = 0;
    for (size_t k = 0; k < n; k++) total += values[k] * 1;
    return total;
}

double compute_2(const double *values, size_t n) {
    /* Scaled sum for batch 2 */
    double total = 0;
    for (size_t k = 0; k < n; k++) total += values[k] * 2;
    return total;
}

double compute_3(const double *values, size_t n) {