summaryrefslogtreecommitdiff
path: root/gcc_arm/testsuite/gcc.c-torture/execute/941014-2.c
diff options
context:
space:
mode:
authorcamthesaxman <camthesaxman@users.noreply.github.com>2020-01-29 18:17:43 -0600
committercamthesaxman <camthesaxman@users.noreply.github.com>2020-01-29 18:17:43 -0600
commitcdc6e2c50f96119bdc4c1205ff5901ca82ec8357 (patch)
tree3e9217eabcf444e166008411f445315606dded59 /gcc_arm/testsuite/gcc.c-torture/execute/941014-2.c
parent27176890c4a688ea7de44d3f55af32827016a9fd (diff)
add old compiler with ARM support
Diffstat (limited to 'gcc_arm/testsuite/gcc.c-torture/execute/941014-2.c')
-rwxr-xr-xgcc_arm/testsuite/gcc.c-torture/execute/941014-2.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/gcc_arm/testsuite/gcc.c-torture/execute/941014-2.c b/gcc_arm/testsuite/gcc.c-torture/execute/941014-2.c
new file mode 100755
index 0000000..3932a34
--- /dev/null
+++ b/gcc_arm/testsuite/gcc.c-torture/execute/941014-2.c
@@ -0,0 +1,33 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+typedef struct {
+ unsigned short a;
+ unsigned short b;
+} foo_t;
+
+void a1 (unsigned long offset) {}
+
+volatile foo_t *
+f ()
+{
+ volatile foo_t *foo_p = (volatile foo_t *)malloc (sizeof (foo_t));
+
+ a1((unsigned long)foo_p-30);
+ if (foo_p->a & 0xf000)
+ printf("%d\n", foo_p->a);
+ foo_p->b = 0x0100;
+ a1 ((unsigned long)foo_p + 2);
+ a1 ((unsigned long)foo_p - 30);
+ return foo_p;
+}
+
+main ()
+{
+ volatile foo_t *foo_p;
+
+ foo_p = f ();
+ if (foo_p->b != 0x0100)
+ abort ();
+ exit (0);
+}