| /* PR tree-optimization/63464 */ |
| /* { dg-do run { target int32plus } } */ |
| |
| int cnt; |
| |
| __attribute__((noinline, noclone)) void |
| bar (int x, int y) |
| { |
| cnt++; |
| switch (y) |
| { |
| case 1: |
| if ((unsigned) x < 24U && ((1U << x) & 0x860c0cU) != 0) |
| __builtin_abort (); |
| break; |
| case 2: |
| if ((unsigned) x >= 24U || ((1U << x) & 0x860c0cU) == 0) |
| __builtin_abort (); |
| break; |
| case 3: |
| if ((unsigned) x - 43U < 40U && ((1ULL << (x - 43U)) & 0x8f0000004fULL) != 0) |
| __builtin_abort (); |
| break; |
| case 4: |
| if ((unsigned) x - 43U >= 40U || ((1ULL << (x - 43U)) & 0x8f0000004fULL) == 0) |
| __builtin_abort (); |
| break; |
| default: |
| __builtin_abort (); |
| } |
| } |
| |
| __attribute__((noinline, noclone)) void |
| f1 (int x) |
| { |
| if (x != 2 && x != 3 && x != 10 && x != 11 && x != 17 && x != 18 && x != 23) |
| bar (x, 1); |
| } |
| |
| __attribute__((noinline, noclone)) void |
| f2 (int x) |
| { |
| if (x == 2 || x == 3 || x == 10 || x == 11 || x == 17 || x == 18 || x == 23) |
| bar (x, 2); |
| } |
| |
| __attribute__((noinline, noclone)) void |
| f3 (int x) |
| { |
| if (x != 43 && x != 76 && x != 44 && x != 78 && x != 49 |
| && x != 77 && x != 46 && x != 75 && x != 45 && x != 82) |
| bar (x, 3); |
| } |
| |
| __attribute__((noinline, noclone)) void |
| f4 (int x) |
| { |
| if (x == 43 || x == 76 || x == 44 || x == 78 || x == 49 |
| || x == 77 || x == 46 || x == 75 || x == 45 || x == 82) |
| bar (x, 4); |
| } |
| |
| int |
| main () |
| { |
| int i; |
| f1 (-__INT_MAX__ - 1); |
| for (i = -3; i < 92; i++) |
| f1 (i); |
| f1 (__INT_MAX__); |
| if (cnt != 97 - 7) |
| __builtin_abort (); |
| f2 (-__INT_MAX__ - 1); |
| for (i = -3; i < 92; i++) |
| f2 (i); |
| f2 (__INT_MAX__); |
| if (cnt != 97) |
| __builtin_abort (); |
| f3 (-__INT_MAX__ - 1); |
| for (i = -3; i < 92; i++) |
| f3 (i); |
| f3 (__INT_MAX__); |
| if (cnt != 97 * 2 - 10) |
| __builtin_abort (); |
| f4 (-__INT_MAX__ - 1); |
| for (i = -3; i < 92; i++) |
| f4 (i); |
| f4 (__INT_MAX__); |
| if (cnt != 97 * 2) |
| __builtin_abort (); |
| return 0; |
| } |