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, 64 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/amd64-abi-5.c b/gcc/testsuite/gcc.target/i386/amd64-abi-5.c
new file mode 100644
index 000000000..e4ba1fd5d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/amd64-abi-5.c
@@ -0,0 +1,64 @@
+/* { dg-do run } */
+/* { dg-require-effective-target lp64 } */
+/* { dg-options "-O2" } */
+
+#include <stdarg.h>
+#include <assert.h>
+
+int n1 = 30;
+double n2 = 324;
+double n3 = 39494.94;
+double n4 = 407;
+double n5 = 32.304;
+double n6 = 394.14;
+double n7 = 4.07;
+double n8 = 32.4;
+double n9 = 314.194;
+double n10 = 0.1407;
+
+int e1;
+double e2;
+double e3;
+double e4;
+double e5;
+double e6;
+double e7;
+double e8;
+double e9;
+double e10;
+
+static void
+__attribute__((noinline))
+test (int a1, ...)
+{
+  e1 = a1;
+  va_list va_arglist;
+  va_start (va_arglist, a1);
+  e2 = va_arg (va_arglist, double);
+  e3 = va_arg (va_arglist, double);
+  e4 = va_arg (va_arglist, double);
+  e5 = va_arg (va_arglist, double);
+  e6 = va_arg (va_arglist, double);
+  e7 = va_arg (va_arglist, double);
+  e8 = va_arg (va_arglist, double);
+  e9 = va_arg (va_arglist, double);
+  e10 = va_arg (va_arglist, double);
+  va_end (va_arglist);
+}
+
+int
+main ()
+{
+  test (n1, n2, n3, n4, n5, n6, n7, n8, n9, n10);
+  assert (n1 == e1);
+  assert (n2 == e2);
+  assert (n3 == e3);
+  assert (n4 == e4);
+  assert (n5 == e5);
+  assert (n6 == e6);
+  assert (n7 == e7);
+  assert (n8 == e8);
+  assert (n9 == e9);
+  assert (n10 == e10);
+  return 0;
+}