gcc/testsuite/c-c++-common/torture/builtin-arith-overflow-1.h

   1 #include "builtin-arith-overflow.h"
   2
   3 #define TESTS(type, min, max) \
   4 ST (100, signed type, 2, 3, 5, U(s, add), 0) \
   5 ST (101, signed type, max, -1, max - 1, U(s, add), 0) \
   6 ST (102, signed type, max, 0, max, U(s, add), 0) \
   7 ST (103, signed type, 1, max, min, U(s, add), 1) \
   8 ST (104, signed type, 0, min, min, U(s, sub), 1) \
   9 ST (110, signed type, 2, 3, -1, U(s, sub), 0) \
  10 ST (111, signed type, max, -1, min, U(s, sub), 1) \
  11 ST (112, signed type, max, 0, max, U(s, sub), 0) \
  12 ST (113, signed type, 1, max, min + 2, U(s, sub), 0) \
  13 ST (114, signed type, max, -1, min, U(s, sub), 1) \
  14 ST (120, signed type, 2, 3, 6, U(s, mul), 0) \
  15 ST (122, signed type, min, -1, min, U(s, mul), 1) \
  16 ST (123, signed type, max, 0, 0, U(s, mul), 0) \
  17 ST (124, signed type, 1, max, max, U(s, mul), 0) \
  18 ST (125, signed type, max, 2, -2, U(s, mul), 1) \
  19 ST (126, signed type, max / 25, 25, max / 25 * 25, U(s, mul), 0) \
  20 ST (127, signed type, max / 25 + 1, 25, max / 25 * 25 + (unsigned type) 25, U(s, mul), 1) \
  21 ST (150, unsigned type, 2, 3, 5, U(u, add), 0) \
  22 ST (151, unsigned type, -1, -1, -2, U(u, add), 1) \
  23 ST (152, unsigned type, -1, 0, -1, U(u, add), 0) \
  24 ST (153, unsigned type, 1, -1, 0, U(u, add), 1) \
  25 ST (154, unsigned type, 0, min, min, U(u, sub), 1) \
  26 ST (160, unsigned type, 2, 3, -1, U(u, sub), 1) \
  27 ST (161, unsigned type, -1, -1, 0, U(u, sub), 0) \
  28 ST (162, unsigned type, -1, 0, -1, U(u, sub), 0) \
  29 ST (163, unsigned type, 1, -1, 2, U(u, sub), 1) \
  30 ST (164, unsigned type, 15, 14, 1, U(u, sub), 0) \
  31 ST (170, unsigned type, 2, 3, 6, U(u, mul), 0) \
  32 ST (171, unsigned type, max, 3, 3 * (unsigned type) max, U(u, mul), 1) \
  33 ST (172, unsigned type, -1, 0, 0, U(u, mul), 0) \
  34 ST (173, unsigned type, 1, -1, -1, U(u, mul), 0) \
  35 ST (174, unsigned type, -1, 2, -2, U(u, mul), 1) \
  36 ST (175, unsigned type, ((unsigned type) -1) / 25, 25, ((unsigned type) -1) / 25 * 25, U(u, mul), 0) \
  37 ST (176, unsigned type, ((unsigned type) -1) / 25 + 1, 25, ((unsigned type) -1) / 25 * 25 + (unsigned type) 25, U(u, mul), 1)