URL
https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk
Subversion Repositories openrisc_me
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [20011024-1.c] - Rev 308
Go to most recent revision | Compare with Previous | Blame | View Log
/* Test whether store motion recognizes pure functions as potentially reading any memory. */ typedef __SIZE_TYPE__ size_t; extern void *memcpy (void *dest, const void *src, size_t n); extern size_t strlen (const char *s); extern int strcmp (const char *s1, const char *s2) __attribute__((pure)); char buf[50]; static void foo (void) { if (memcpy (buf, "abc", 4) != buf) abort (); if (strcmp (buf, "abc")) abort (); memcpy (buf, "abcdefgh", strlen ("abcdefgh") + 1); } int main (void) { foo (); return 0; }
Go to most recent revision | Compare with Previous | Blame | View Log