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, 25 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/arm/va_list.c b/gcc/testsuite/gcc.target/arm/va_list.c
new file mode 100644
index 000000000..b988a0d33
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/va_list.c
@@ -0,0 +1,25 @@
+/* { dg-do run } */
+/* { dg-require-effective-target arm_eabi } */
+
+#include <stdarg.h>
+#include <stddef.h>
+
+/* AAPCS \S 7.1.4 requires that va_list match the structure shown
+   here */
+typedef struct my_va_list 
+{
+  void *ap;
+} my_va_list;
+
+int 
+main () {
+  if (sizeof (va_list) != sizeof (my_va_list))
+    return 1;
+  /* This check confirms both that "va_list" has a member named "__ap"
+     and that it is located at the correct position.  */
+  if (offsetof (va_list, __ap) 
+      != offsetof (my_va_list, ap))
+    return 2;
+
+  return 0;
+}