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view gcc/testsuite/gcc.dg/tree-ssa/pr17141-1.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 04ced10e8804
children
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/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-forwprop1" } */

struct A { int i; };
int
foo(struct A *locp, int str)
{
  int T355, *T356;
  T356 = &locp->i;
  *T356 = str;
  return locp->i;
}

/* We should have propagated &locp->i into its dereference.  */

/* { dg-final { scan-tree-dump "locp_\[^\\n\]* =" "forwprop1" } } */