Subversion Repositories openrisc

/* A testcase for PR 40744.  We do not want to create replacements for object

   that are dead or have only a single use, whenever it can be avoided

   simply. */

/* { dg-do compile } */

/* { dg-options "-O1 -fdump-tree-esra-details" } */

struct X { int i; int j; };

void foo(void)

{

  struct X x;

  x.i = 1;

  x.j = 2;

}

int bar(struct X x)

{

  return x.i;

}

extern void do_something (struct X);

void bar2(int i, int j)

{

  struct X x;

  x.i = i;

  x.j = j;

  do_something (x);

}

/* { dg-final { scan-tree-dump-times "Created a replacement" 0 "esra"} } */

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