diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/alias-3.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/alias-3.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/alias-3.c b/gcc/testsuite/gcc.dg/tree-ssa/alias-3.c new file mode 100644 index 000000000..3d8587da8 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/alias-3.c @@ -0,0 +1,20 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-optimized" } */ + +struct { + int i; + int j; + int x[2]; +} a; + +int foo(void) +{ + a.i = 1; + a.j = 0; + a.x[0] = 0; + return a.i + a.j; +} + +/* { dg-final { scan-tree-dump "return 1;" "optimized" } } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ + |