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, 36 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/torture/stackalign/check.h b/gcc/testsuite/g++.dg/torture/stackalign/check.h
new file mode 100644
index 000000000..af1988512
--- /dev/null
+++ b/gcc/testsuite/g++.dg/torture/stackalign/check.h
@@ -0,0 +1,36 @@
+#include <stddef.h>
+#ifdef DEBUG
+#include <stdio.h>
+#endif
+
+#ifdef  __cplusplus
+extern "C" void abort (void);
+#else
+extern void abort (void);
+#endif
+
+int
+check_int (int *i, int align)
+{
+  *i = 20;
+  if ((((ptrdiff_t) i) & (align - 1)) != 0)
+    {
+#ifdef DEBUG
+      printf ("\nUnalign address (%d): %p!\n", align, i);
+#endif
+      abort ();
+    }
+  return *i;
+}
+
+void
+check (void *p, int align)
+{
+  if ((((ptrdiff_t) p) & (align - 1)) != 0)
+    {
+#ifdef DEBUG
+      printf ("\nUnalign address (%d): %p!\n", align, p);
+#endif
+      abort ();
+    }
+}