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.c-torture/execute/20050215-1.c b/gcc/testsuite/gcc.c-torture/execute/20050215-1.c
new file mode 100644
index 000000000..f4920ce5f
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/20050215-1.c
@@ -0,0 +1,25 @@
+/* PR middle-end/19857 */
+
+typedef struct { char c[8]; } V
+#ifdef __ELF__
+  __attribute__ ((aligned (8)))
+#endif
+  ;
+typedef __SIZE_TYPE__ size_t;
+V v;
+void abort (void);
+
+int
+main (void)
+{
+  V *w = &v;
+  if (((size_t) ((float *) ((size_t) w & ~(size_t) 3)) % 8) != 0
+      || ((size_t) w & 1))
+    {
+#ifndef __ELF__
+      if (((size_t) &v & 7) == 0)
+#endif
+	abort ();
+    }
+  return 0;
+}