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view gcc/testsuite/gcc.dg/pr64715-2.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
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/* PR tree-optimization/64715 */
/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */

void bar (char *, int);

void
foo (int x)
{
  char p[16], *q;
  q = p;
  if (x)
    q = p + 3;
  __builtin___strcpy_chk (q, "abcdefghijkl", __builtin_object_size (q, 1));
  bar (p, x);
}

/* { dg-final { scan-tree-dump "__builtin_memcpy \\\(\[^;\n\r\]*, \"abcdefghijkl\", 13\\\);" "optimized" } } */