1 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/align-1.c b/gcc/testsuite/gcc.dg/align-1.c
new file mode 100644
index 000000000..187eb5271
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/align-1.c
@@ -0,0 +1,28 @@
+/* PR java/10145
+   Test that requesting an alignment of 1 does not increase the alignment
+   of a long long field.
+
+   { dg-do run }
+   { dg-options "" }
+*/
+
+extern void abort (void);
+
+struct A
+{
+  char c;
+  long long i;
+};
+
+struct B
+{
+  char c;
+  long long i __attribute ((__aligned__ (1)));
+};
+
+int main ()
+{
+  if (sizeof (struct A) != sizeof (struct B))
+    abort ();
+  return 0;
+}