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, 43 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/sms-3.c b/gcc/testsuite/gcc.dg/sms-3.c
new file mode 100644
index 000000000..b78c2b27e
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/sms-3.c
@@ -0,0 +1,43 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -fmodulo-sched -funroll-loops -fdump-rtl-sms" } */
+
+extern void abort (void);
+
+int X[1000]={0};
+int Y[1000]={0};
+
+extern void abort (void);
+
+__attribute__ ((noinline))
+int
+foo (int len, long a)
+{
+  int i;
+  long res = a;
+
+  len = 1000;
+  for (i = 0; i < len; i++)
+    res += X[i]* Y[i];
+
+  if (res != 601)
+    abort ();
+
+}
+
+int
+main ()
+{
+  X[0] = Y[1] = 2;
+  Y[0] = X[1] = 21;
+  X[2] = Y[3] = 3;
+  Y[2] = X[3] = 31;
+  X[4] = Y[5] = 4;
+  Y[4] = X[5] = 41;
+
+  foo (6, 3);
+  return 0;
+}
+
+/* { dg-final { scan-rtl-dump-times "SMS succeeded" 1 "sms" { target spu-*-* powerpc*-*-* } } } */
+/* { dg-final { cleanup-rtl-dump "sms" } } */
+