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view gcc/testsuite/gcc.dg/tree-ssa/loadpre12.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-pre-stats" } */
typedef int type[2];
type *t;
int g(int);
int f(int tt)
{
    type *t1 = t;
    if ((*t1)[0])
      (*t1)[0] = 2;
    return g((*t1)[0]);
}

/* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre" } } */