void f(void *d, const void *s, __SIZE_TYPE__ n) { void *t1 = __builtin_memcpy (d, s, n); if (t1 == 0) __builtin_abort (); void *t2 = __builtin_memmove (d, s, n); if (t2 == 0) __builtin_abort (); void *t3 = __builtin_memset (d, 0, n); if (t3 == 0) __builtin_abort (); void *t4 = __builtin_strcpy (d, s); if (t4 == 0) __builtin_abort (); void *t5 = __builtin_strncpy (d, s, n); if (t5 == 0) __builtin_abort (); void *t6 = __builtin_strcat (d, s); if (t6 == 0) __builtin_abort (); void *t7 = __builtin_strncat (d, s, n); if (t7 == 0) __builtin_abort (); void *t8 = __builtin_stpcpy (d, s); if (t8 == 0) __builtin_abort (); void *t9 = __builtin_stpncpy (d, s, n); if (t9 == 0) __builtin_abort (); }
test (long *buf3, char *buf4, char *buf6, int n) { int i = 0; /* These should probably be handled by store_by_pieces on most arches. */ if (mempcpy (buf1, "ABCDEFGHI", 9) != (char *) buf1 + 9 || memcmp (buf1, "ABCDEFGHI\0", 11)) abort (); if (mempcpy (buf1, "abcdefghijklmnopq", 17) != (char *) buf1 + 17 || memcmp (buf1, "abcdefghijklmnopq\0", 19)) abort (); if (__builtin_mempcpy (buf3, "ABCDEF", 6) != (char *) buf1 + 6 || memcmp (buf1, "ABCDEFghijklmnopq\0", 19)) abort (); if (__builtin_mempcpy (buf3, "a", 1) != (char *) buf1 + 1 || memcmp (buf1, "aBCDEFghijklmnopq\0", 19)) abort (); if (mempcpy ((char *) buf3 + 2, "bcd" + ++i, 2) != (char *) buf1 + 4 || memcmp (buf1, "aBcdEFghijklmnopq\0", 19) || i != 1) abort (); /* These should probably be handled by move_by_pieces on most arches. */ if (mempcpy ((char *) buf3 + 4, buf5, 6) != (char *) buf1 + 10 || memcmp (buf1, "aBcdRSTUVWklmnopq\0", 19)) abort (); if (__builtin_mempcpy ((char *) buf1 + ++i + 8, (char *) buf5 + 1, 1) != (char *) buf1 + 11 || memcmp (buf1, "aBcdRSTUVWSlmnopq\0", 19) || i != 2) abort (); if (mempcpy ((char *) buf3 + 14, buf6, 2) != (char *) buf1 + 16 || memcmp (buf1, "aBcdRSTUVWSlmnrsq\0", 19)) abort (); if (mempcpy (buf3, buf5, 8) != (char *) buf1 + 8 || memcmp (buf1, "RSTUVWXYVWSlmnrsq\0", 19)) abort (); if (mempcpy (buf3, buf5, 17) != (char *) buf1 + 17 || memcmp (buf1, "RSTUVWXYZ01234567\0", 19)) abort (); __builtin_memcpy (buf3, "aBcdEFghijklmnopq\0", 19); /* These should be handled either by movstrendM or mempcpy call. */ if (mempcpy ((char *) buf3 + 4, buf5, n + 6) != (char *) buf1 + 10 || memcmp (buf1, "aBcdRSTUVWklmnopq\0", 19)) abort (); if (__builtin_mempcpy ((char *) buf1 + ++i + 8, (char *) buf5 + 1, n + 1) != (char *) buf1 + 12 || memcmp (buf1, "aBcdRSTUVWkSmnopq\0", 19) || i != 3) abort (); if (mempcpy ((char *) buf3 + 14, buf6, n + 2) != (char *) buf1 + 16 || memcmp (buf1, "aBcdRSTUVWkSmnrsq\0", 19)) abort (); i = 1; /* These might be handled by store_by_pieces. */ if (mempcpy (buf2, "ABCDEFGHI", 9) != buf2 + 9 || memcmp (buf2, "ABCDEFGHI\0", 11)) abort (); if (mempcpy (buf2, "abcdefghijklmnopq", 17) != buf2 + 17 || memcmp (buf2, "abcdefghijklmnopq\0", 19)) abort (); if (__builtin_mempcpy (buf4, "ABCDEF", 6) != buf2 + 6 || memcmp (buf2, "ABCDEFghijklmnopq\0", 19)) abort (); if (__builtin_mempcpy (buf4, "a", 1) != buf2 + 1 || memcmp (buf2, "aBCDEFghijklmnopq\0", 19)) abort (); if (mempcpy (buf4 + 2, "bcd" + i++, 2) != buf2 + 4 || memcmp (buf2, "aBcdEFghijklmnopq\0", 19) || i != 2) abort (); /* These might be handled by move_by_pieces. */ if (mempcpy (buf4 + 4, buf7, 6) != buf2 + 10 || memcmp (buf2, "aBcdRSTUVWklmnopq\0", 19)) abort (); if (__builtin_mempcpy (buf2 + i++ + 8, buf7 + 1, 1) != buf2 + 11 || memcmp (buf2, "aBcdRSTUVWSlmnopq\0", 19) || i != 3) abort (); if (mempcpy (buf4 + 14, buf6, 2) != buf2 + 16 || memcmp (buf2, "aBcdRSTUVWSlmnrsq\0", 19)) abort (); __builtin_memcpy (buf4, "aBcdEFghijklmnopq\0", 19); /* These should be handled either by movstrendM or mempcpy call. */ if (mempcpy (buf4 + 4, buf7, n + 6) != buf2 + 10 || memcmp (buf2, "aBcdRSTUVWklmnopq\0", 19)) abort (); if (__builtin_mempcpy (buf2 + i++ + 8, buf7 + 1, n + 1) != buf2 + 12 || memcmp (buf2, "aBcdRSTUVWkSmnopq\0", 19) || i != 4) abort (); if (mempcpy (buf4 + 14, buf6, n + 2) != buf2 + 16 || memcmp (buf2, "aBcdRSTUVWkSmnrsq\0", 19)) abort (); /* Now stpcpy tests. */ if (stpcpy ((char *) buf3, "abcdefghijklmnop") != (char *) buf1 + 16 || memcmp (buf1, "abcdefghijklmnop", 17)) abort (); if (__builtin_stpcpy ((char *) buf3, "ABCDEFG") != (char *) buf1 + 7 || memcmp (buf1, "ABCDEFG\0ijklmnop", 17)) abort (); if (stpcpy ((char *) buf3 + i++, "x") != (char *) buf1 + 5 || memcmp (buf1, "ABCDx\0G\0ijklmnop", 17)) abort (); return 0; }
my_stpcpy(char *dest, const char *src) { return __builtin_stpcpy (dest, src); }