gcc/testsuite/gcc.dg/tree-ssa/ssa-store-ccp-4.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target fpic } */
   3 /* { dg-skip-if "" { *-*-darwin* } { "*" } { "" } } */
   4 /* { dg-options "-O2 -fno-common -fpic -fdump-tree-optimized" } */
   5
   6 const int conststaticvariable;
   7
   8 int f(void)
   9 {
  10   return conststaticvariable;
  11 }
  12
  13 /* There should be a reference to conststaticvariable since it may
  14    may be overriden at run time.  */
  15 /* { dg-final { scan-tree-dump-times "conststaticvariable" 1 "optimized"} } */
  16 /* { dg-final { cleanup-tree-dump "optimized" } } */