obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 30 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/torture/pr26565.c b/gcc/testsuite/gcc.dg/torture/pr26565.c
new file mode 100644
index 000000000..d45272df3
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/torture/pr26565.c
@@ -0,0 +1,30 @@
+/* { dg-do run } */
+/* m32c is already packed.  */
+/* { dg-skip-if "" { "m32c-*-*" } { "*" } { "" } } */
+
+void *memcpy(void *dest, const void *src, __SIZE_TYPE__ n);
+
+struct timeval {
+    long tv_sec;
+};
+
+struct outdata {
+    long align;
+    char seq;
+    struct timeval tv __attribute__((packed)); /* { dg-warning "attribute ignored" "" { target default_packed } } */
+};
+
+void send_probe(struct outdata *outdata, struct timeval *tp) __attribute__((noinline));
+void send_probe(struct outdata *outdata, struct timeval *tp)
+{
+    memcpy(&outdata->tv, tp, sizeof outdata->tv);
+}
+
+struct timeval t;
+struct outdata outdata;
+
+int main()
+{
+  send_probe(&outdata, &t);
+  return 0;
+}