+++ /dev/null
-#include <limits.h>
-
-extern void abort(void);
-extern void exit(int);
-
-#if __LONG_LONG_MAX__ == 9223372036854775807LL
-#define BITS 64
-
-static long long const zext[64] = {
- 0x7654321fedcba980LL,
- 0x3b2a190ff6e5d4c0LL,
- 0x1d950c87fb72ea60LL,
- 0xeca8643fdb97530LL,
- 0x7654321fedcba98LL,
- 0x3b2a190ff6e5d4cLL,
- 0x1d950c87fb72ea6LL,
- 0xeca8643fdb9753LL,
- 0x7654321fedcba9LL,
- 0x3b2a190ff6e5d4LL,
- 0x1d950c87fb72eaLL,
- 0xeca8643fdb975LL,
- 0x7654321fedcbaLL,
- 0x3b2a190ff6e5dLL,
- 0x1d950c87fb72eLL,
- 0xeca8643fdb97LL,
- 0x7654321fedcbLL,
- 0x3b2a190ff6e5LL,
- 0x1d950c87fb72LL,
- 0xeca8643fdb9LL,
- 0x7654321fedcLL,
- 0x3b2a190ff6eLL,
- 0x1d950c87fb7LL,
- 0xeca8643fdbLL,
- 0x7654321fedLL,
- 0x3b2a190ff6LL,
- 0x1d950c87fbLL,
- 0xeca8643fdLL,
- 0x7654321feLL,
- 0x3b2a190ffLL,
- 0x1d950c87fLL,
- 0xeca8643fLL,
- 0x7654321fLL,
- 0x3b2a190fLL,
- 0x1d950c87LL,
- 0xeca8643LL,
- 0x7654321LL,
- 0x3b2a190LL,
- 0x1d950c8LL,
- 0xeca864LL,
- 0x765432LL,
- 0x3b2a19LL,
- 0x1d950cLL,
- 0xeca86LL,
- 0x76543LL,
- 0x3b2a1LL,
- 0x1d950LL,
- 0xeca8LL,
- 0x7654LL,
- 0x3b2aLL,
- 0x1d95LL,
- 0xecaLL,
- 0x765LL,
- 0x3b2LL,
- 0x1d9LL,
- 0xecLL,
- 0x76LL,
- 0x3bLL,
- 0x1dLL,
- 0xeLL,
- 0x7LL,
- 0x3LL,
- 0x1LL,
- 0LL
-};
-
-static long long const sext[64] = {
- 0x8edcba9f76543210LL,
- 0xc76e5d4fbb2a1908LL,
- 0xe3b72ea7dd950c84LL,
- 0xf1db9753eeca8642LL,
- 0xf8edcba9f7654321LL,
- 0xfc76e5d4fbb2a190LL,
- 0xfe3b72ea7dd950c8LL,
- 0xff1db9753eeca864LL,
- 0xff8edcba9f765432LL,
- 0xffc76e5d4fbb2a19LL,
- 0xffe3b72ea7dd950cLL,
- 0xfff1db9753eeca86LL,
- 0xfff8edcba9f76543LL,
- 0xfffc76e5d4fbb2a1LL,
- 0xfffe3b72ea7dd950LL,
- 0xffff1db9753eeca8LL,
- 0xffff8edcba9f7654LL,
- 0xffffc76e5d4fbb2aLL,
- 0xffffe3b72ea7dd95LL,
- 0xfffff1db9753eecaLL,
- 0xfffff8edcba9f765LL,
- 0xfffffc76e5d4fbb2LL,
- 0xfffffe3b72ea7dd9LL,
- 0xffffff1db9753eecLL,
- 0xffffff8edcba9f76LL,
- 0xffffffc76e5d4fbbLL,
- 0xffffffe3b72ea7ddLL,
- 0xfffffff1db9753eeLL,
- 0xfffffff8edcba9f7LL,
- 0xfffffffc76e5d4fbLL,
- 0xfffffffe3b72ea7dLL,
- 0xffffffff1db9753eLL,
- 0xffffffff8edcba9fLL,
- 0xffffffffc76e5d4fLL,
- 0xffffffffe3b72ea7LL,
- 0xfffffffff1db9753LL,
- 0xfffffffff8edcba9LL,
- 0xfffffffffc76e5d4LL,
- 0xfffffffffe3b72eaLL,
- 0xffffffffff1db975LL,
- 0xffffffffff8edcbaLL,
- 0xffffffffffc76e5dLL,
- 0xffffffffffe3b72eLL,
- 0xfffffffffff1db97LL,
- 0xfffffffffff8edcbLL,
- 0xfffffffffffc76e5LL,
- 0xfffffffffffe3b72LL,
- 0xffffffffffff1db9LL,
- 0xffffffffffff8edcLL,
- 0xffffffffffffc76eLL,
- 0xffffffffffffe3b7LL,
- 0xfffffffffffff1dbLL,
- 0xfffffffffffff8edLL,
- 0xfffffffffffffc76LL,
- 0xfffffffffffffe3bLL,
- 0xffffffffffffff1dLL,
- 0xffffffffffffff8eLL,
- 0xffffffffffffffc7LL,
- 0xffffffffffffffe3LL,
- 0xfffffffffffffff1LL,
- 0xfffffffffffffff8LL,
- 0xfffffffffffffffcLL,
- 0xfffffffffffffffeLL,
- 0xffffffffffffffffLL
-};
-
-#elif __LONG_LONG_MAX__ == 2147483647LL
-#define BITS 32
-
-static long long const zext[32] = {
- 0x76543218LL,
- 0x3b2a190cLL,
- 0x1d950c86LL,
- 0xeca8643LL,
- 0x7654321LL,
- 0x3b2a190LL,
- 0x1d950c8LL,
- 0xeca864LL,
- 0x765432LL,
- 0x3b2a19LL,
- 0x1d950cLL,
- 0xeca86LL,
- 0x76543LL,
- 0x3b2a1LL,
- 0x1d950LL,
- 0xeca8LL,
- 0x7654LL,
- 0x3b2aLL,
- 0x1d95LL,
- 0xecaLL,
- 0x765LL,
- 0x3b2LL,
- 0x1d9LL,
- 0xecLL,
- 0x76LL,
- 0x3bLL,
- 0x1dLL,
- 0xeLL,
- 0x7LL,
- 0x3LL,
- 0x1LL,
- 0LL
-};
-
-static long long const sext[64] = {
- 0x87654321LL,
- 0xc3b2a190LL,
- 0xe1d950c8LL,
- 0xf0eca864LL,
- 0xf8765432LL,
- 0xfc3b2a19LL,
- 0xfe1d950cLL,
- 0xff0eca86LL,
- 0xff876543LL,
- 0xffc3b2a1LL,
- 0xffe1d950LL,
- 0xfff0eca8LL,
- 0xfff87654LL,
- 0xfffc3b2aLL,
- 0xfffe1d95LL,
- 0xffff0ecaLL,
- 0xffff8765LL,
- 0xffffc3b2LL,
- 0xffffe1d9LL,
- 0xfffff0ecLL,
- 0xfffff876LL,
- 0xfffffc3bLL,
- 0xfffffe1dLL,
- 0xffffff0eLL,
- 0xffffff87LL,
- 0xffffffc3LL,
- 0xffffffe1LL,
- 0xfffffff0LL,
- 0xfffffff8LL,
- 0xfffffffcLL,
- 0xfffffffeLL,
- 0xffffffffLL
-};
-
-#else
-#error "Update the test case."
-#endif
-
-static long long
-variable_shift(long long x, int i)
-{
- return x >> i;
-}
-
-static long long
-constant_shift(long long x, int i)
-{
- switch (i)
- {
- case 0: x = x >> 0; break;
- case 1: x = x >> 1; break;
- case 2: x = x >> 2; break;
- case 3: x = x >> 3; break;
- case 4: x = x >> 4; break;
- case 5: x = x >> 5; break;
- case 6: x = x >> 6; break;
- case 7: x = x >> 7; break;
- case 8: x = x >> 8; break;
- case 9: x = x >> 9; break;
- case 10: x = x >> 10; break;
- case 11: x = x >> 11; break;
- case 12: x = x >> 12; break;
- case 13: x = x >> 13; break;
- case 14: x = x >> 14; break;
- case 15: x = x >> 15; break;
- case 16: x = x >> 16; break;
- case 17: x = x >> 17; break;
- case 18: x = x >> 18; break;
- case 19: x = x >> 19; break;
- case 20: x = x >> 20; break;
- case 21: x = x >> 21; break;
- case 22: x = x >> 22; break;
- case 23: x = x >> 23; break;
- case 24: x = x >> 24; break;
- case 25: x = x >> 25; break;
- case 26: x = x >> 26; break;
- case 27: x = x >> 27; break;
- case 28: x = x >> 28; break;
- case 29: x = x >> 29; break;
- case 30: x = x >> 30; break;
- case 31: x = x >> 31; break;
-#if BITS > 32
- case 32: x = x >> 32; break;
- case 33: x = x >> 33; break;
- case 34: x = x >> 34; break;
- case 35: x = x >> 35; break;
- case 36: x = x >> 36; break;
- case 37: x = x >> 37; break;
- case 38: x = x >> 38; break;
- case 39: x = x >> 39; break;
- case 40: x = x >> 40; break;
- case 41: x = x >> 41; break;
- case 42: x = x >> 42; break;
- case 43: x = x >> 43; break;
- case 44: x = x >> 44; break;
- case 45: x = x >> 45; break;
- case 46: x = x >> 46; break;
- case 47: x = x >> 47; break;
- case 48: x = x >> 48; break;
- case 49: x = x >> 49; break;
- case 50: x = x >> 50; break;
- case 51: x = x >> 51; break;
- case 52: x = x >> 52; break;
- case 53: x = x >> 53; break;
- case 54: x = x >> 54; break;
- case 55: x = x >> 55; break;
- case 56: x = x >> 56; break;
- case 57: x = x >> 57; break;
- case 58: x = x >> 58; break;
- case 59: x = x >> 59; break;
- case 60: x = x >> 60; break;
- case 61: x = x >> 61; break;
- case 62: x = x >> 62; break;
- case 63: x = x >> 63; break;
-#endif
-
- default:
- abort ();
- }
- return x;
-}
-
-int
-main()
-{
- int i;
-
- for (i = 0; i < BITS; ++i)
- {
- long long y = variable_shift (zext[0], i);
- if (y != zext[i])
- abort ();
- }
- for (i = 0; i < BITS; ++i)
- {
- long long y = variable_shift (sext[0], i);
- if (y != sext[i])
- abort ();
- }
- for (i = 0; i < BITS; ++i)
- {
- long long y = constant_shift (zext[0], i);
- if (y != zext[i])
- abort ();
- }
- for (i = 0; i < BITS; ++i)
- {
- long long y = constant_shift (sext[0], i);
- if (y != sext[i])
- abort ();
- }
-
- exit (0);
-}