diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/torture/pr50472.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/torture/pr50472.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/torture/pr50472.c b/gcc/testsuite/gcc.dg/torture/pr50472.c new file mode 100644 index 000000000..280f2c4ea --- /dev/null +++ b/gcc/testsuite/gcc.dg/torture/pr50472.c @@ -0,0 +1,12 @@ +/* { dg-do compile } */ +/* { dg-options "-fdump-tree-optimized" } */ + +static const unsigned int foo = 1; +unsigned int test( void ) +{ + const volatile unsigned int *bar = &foo; + return ( *bar ); +} + +/* { dg-final { scan-tree-dump-not "return 1" "optimized" } } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ |