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view gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-87.c @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 2b5abeee2509
children
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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-fre1" } */

unsigned int foo(unsigned int x, int *p)
{
  unsigned int src = x;
  unsigned int dst;
  *p = sizeof (unsigned int);
  __builtin___memcpy_chk (&dst, &src, *p, 16);
  return dst;
}

/* { dg-final { scan-tree-dump "return x" "fre1" } } */