gcc/testsuite/gcc.dg/torture/pr50472.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-fdump-tree-optimized" } */
   3 /* { dg-skip-if "" { *-*-* } { "-fno-fat-lto-objects" } { "" } } */
   4
   5 static const unsigned int foo = 1;
   6 unsigned int test( void )
   7 {
   8   const volatile unsigned int *bar = &foo;
   9   return ( *bar );
  10 }
  11
  12 /* { dg-final { scan-tree-dump-not "return 1" "optimized" } } */