diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr41643.c | 15 |
2 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 5864fb5..df19ed1 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2009-11-07 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/41643 + * gcc.dg/pr41643.c: New test. + 2009-11-06 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR fortran/41909 diff --git a/gcc/testsuite/gcc.dg/pr41643.c b/gcc/testsuite/gcc.dg/pr41643.c new file mode 100644 index 0000000..7c0743d --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr41643.c @@ -0,0 +1,15 @@ +/* PR tree-optimization/41643 */ +/* { dg-do compile } */ +/* { dg-options "-O2 -fno-tree-dce" } */ + +struct S { int a; }; + +int +f (struct S *x) +{ + int a = x->a; + if (a) + return f (x) + a; + else + return f (x); +} |