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, 31 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/sparc/sparc-align-1.c b/gcc/testsuite/gcc.target/sparc/sparc-align-1.c
new file mode 100644
index 000000000..14c915e1e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/sparc/sparc-align-1.c
@@ -0,0 +1,31 @@
+/* PR target/31100 */
+/* Reported by Erwin Unruh <Erwin.Unruh@fujitsu-siemens.com> */
+
+/* { dg-do run } */
+/* { dg-options "-falign-labels=16" } */
+
+extern void abort(void);
+
+int f(int i)
+{
+  int res;
+
+  switch (i)
+    {
+    case 5:
+      res = i - i;
+      break;
+    default:
+      res = i * 2;
+      break;
+    }
+
+  return res;
+}
+
+int main(void)
+{
+  if (f(2) != 4)
+    abort ();
+  return 0;
+}