Subversion Repositories scarts

/* { dg-do compile } */

/* { dg-options "-O1 -fdump-tree-dom1" } */

typedef struct edge_def

{

  int z;

} *edge;

typedef struct basic_block_def

{

  edge pred;

} *basic_block;

extern struct basic_block_def entry_exit_blocks[2];

void

blah (int arf)

{

  edge e;

  e = (&entry_exit_blocks[1])->pred;

  for ( ; ;)

    if (arf)

      break;

  commit_edge_insertions ();

  e = (&entry_exit_blocks[1])->pred;

  foo (e);

}

/* There should be one load from entry_exit_blocks[1].pred.  */

/* { dg-final { scan-tree-dump-times "entry_exit_blocks.1..pred" 1 "dom1"} } */

/* { dg-final { cleanup-tree-dump "dom1" } } */