unsafe mode for float to int conversion

[libfirm] / ir / be / test / csetest.c

/*$ -fno-inline $*/
#include <stdio.h>

int cse1(int a) {
                int x = a * 3;
                int y = 3 * a;
                return x + y;
}

int cse2(int a, int b) {
                int x = a * b;
                int y = b * a;
                return x - y;
}

int main() {
                printf("cse1(3) = %d (should be 18)\n", cse1(3));
                printf("cse2(3,4) = %d (should be 0)\n", cse2(3,4));
                return 0;
}