aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.9/gcc/testsuite/gcc.dg/tree-ssa/ipa-reference-1.c
blob: c15a8b60991ffd3550e3760536926627a74ea2cd (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */

static int conststaticvariable;

int f(void)
{
  return conststaticvariable;
}

/* There should be no reference to conststaticvariable as we should have
   inlined the 0 as IPA reference should have marked the variable as a const
   as it is not set in the IR.  */
/* { dg-final { scan-tree-dump-times "conststaticvariable" 0 "optimized"} } */
/* { dg-final { cleanup-tree-dump "optimized" } } */