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view gcc/testsuite/gcc.dg/tree-ssa/forwprop-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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line source

/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-forwprop1" }  */

/* We may not optimize this to b->t[i] = 1.  */

struct a
{
  char t[10];
};

struct a *b;

void f(__SIZE_TYPE__ i)
{
  char *c = b->t;
  c[i] = 1;
}

/* { dg-final { scan-tree-dump-times "\\\[\[^\n\r\]*\\\] = 1;" 0 "forwprop1" } } */