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, 24 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/x86_64/abi/callabi/vaarg-4a.c b/gcc/testsuite/gcc.target/x86_64/abi/callabi/vaarg-4a.c
new file mode 100644
index 000000000..a44470431
--- /dev/null
+++ b/gcc/testsuite/gcc.target/x86_64/abi/callabi/vaarg-4a.c
@@ -0,0 +1,24 @@
+/* Test for cross x86_64<->w64 abi va_list calls.  */
+/* { dg-do run { target i?86-*-linux* x86_64-*-linux* } } */
+/* { dg-options "-O2 -mabi=ms -std=gnu99 -fno-builtin" } */
+/* { dg-additional-sources "vaarg-4b.c" } */
+
+extern __SIZE_TYPE__ __attribute__ ((sysv_abi)) strlen (const char *);
+extern int __attribute__ ((sysv_abi)) sprintf (char *,const char *, ...);
+extern void __attribute__ ((sysv_abi)) abort (void);
+
+extern void do_cpy (char *, ...);
+
+int __attribute__ ((sysv_abi))
+main ()
+{
+  char s[256];
+
+  do_cpy (s, "1","2","3","4", "5", "6", "7", "");
+
+  if (s[0] != '1' || s[1] !='2' || s[2] != '3' || s[3] != '4'
+      || s[4] != '5' || s[5] != '6' || s[6] != '7' || s[7] != 0)
+    abort ();
+
+  return 0;
+}