aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.9/gcc/testsuite/gcc.target/arc/builtin_arc_aligned-2.c
diff options
context:
space:
mode:
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/arc/builtin_arc_aligned-2.c')
-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/arc/builtin_arc_aligned-2.c28
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/arc/builtin_arc_aligned-2.c b/gcc-4.9/gcc/testsuite/gcc.target/arc/builtin_arc_aligned-2.c
new file mode 100644
index 000000000..d48a915b8
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/arc/builtin_arc_aligned-2.c
@@ -0,0 +1,28 @@
+/* { dg-do run } */
+/* { dg-options "-O" } */
+
+extern void abort (void);
+
+typedef struct {
+ short x;
+} mytype_t;
+
+mytype_t *__attribute__ ((noinline,weak))
+some_func (void)
+{
+ static mytype_t s;
+ return &s;
+};
+
+int main (void)
+{
+ int y, y2;
+ mytype_t *shorter = some_func();
+ y = __builtin_arc_aligned (shorter, 2);
+ if (!y)
+ abort ();
+ y2 = __builtin_arc_aligned (shorter, 4);
+ if (y2)
+ abort ();
+ return 0;
+}