Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.c-torture/execute/950607-2.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
children |
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typedef struct { long int p_x, p_y; } Point; int f (Point basePt, Point pt1, Point pt2) { long long vector; vector = (long long) (pt1.p_x - basePt.p_x) * (long long) (pt2.p_y - basePt.p_y) - (long long) (pt1.p_y - basePt.p_y) * (long long) (pt2.p_x - basePt.p_x); if (vector > (long long) 0) return 0; else if (vector < (long long) 0) return 1; else return 2; } main () { Point b, p1, p2; int answer; b.p_x = -23250; b.p_y = 23250; p1.p_x = 23250; p1.p_y = -23250; p2.p_x = -23250; p2.p_y = -23250; answer = f (b, p1, p2); if (answer != 1) abort (); exit (0); }