diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/alias-5.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/alias-5.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/alias-5.c b/gcc/testsuite/gcc.dg/tree-ssa/alias-5.c new file mode 100644 index 000000000..f1faae52c --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/alias-5.c @@ -0,0 +1,23 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-optimized" } */ + +struct { + int i; + struct { + struct { + int i; + } x[2]; + } b; +} a; + +int foo(void) +{ + a.i = 1; + a.b.x[0].i = 0; + a.b.x[1].i = 1; + return a.i + a.b.x[0].i; +} + +/* { dg-final { scan-tree-dump "return 1;" "optimized" } } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ + |