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, 37 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/sse4_1-roundpd-2.c b/gcc/testsuite/gcc.target/i386/sse4_1-roundpd-2.c
new file mode 100644
index 000000000..86b78ed75
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/sse4_1-roundpd-2.c
@@ -0,0 +1,37 @@
+/* { dg-do run } */
+/* { dg-require-effective-target sse4 } */
+/* { dg-options "-O2 -msse4.1" } */
+/* { dg-skip-if "no M_PI" { vxworks_kernel } } */
+
+#ifndef CHECK_H
+#define CHECK_H "sse4_1-check.h"
+#endif
+
+#ifndef TEST
+#define TEST sse4_1_test
+#endif
+
+#include CHECK_H
+
+#include <smmintrin.h>
+
+static void
+TEST (void)
+{
+  union128d u, s;
+  double e[2] = {0.0};
+  int i;
+
+  s.x = _mm_set_pd (1.1234, -2.3478);
+  u.x = _mm_floor_pd (s.x);
+
+  for (i = 0; i < 2; i++)
+    {
+      __m128d tmp = _mm_load_sd (&s.a[i]);
+      tmp = _mm_floor_sd (tmp, tmp);
+      _mm_store_sd (&e[i], tmp);
+    }
+  
+  if (check_union128d (u, e))
+    abort ();
+}