Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/torture/memcpy-1.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do run } */ /* { dg-additional-options "-mtune=pentiumpro" { target ia32 } } */ /* { dg-additional-options "-minline-all-stringops" { target { i?86-*-* x86_64-*-* } } } */ static void __attribute__((noinline, noclone)) my_memcpy (char *dest, const char *src, int n) { __builtin_memcpy (dest, src, n); } int main (void) { char a1[4], a2[4]; __builtin_memset (a1, 'a', 4); __builtin_memset (a2, 'b', 4); my_memcpy (a2, a1, 4); if (a2[0] != 'a') __builtin_abort (); return 0; }