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, 44 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/sse2-sqrtpd-1.c b/gcc/testsuite/gcc.target/i386/sse2-sqrtpd-1.c
new file mode 100644
index 000000000..edbf829e1
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/sse2-sqrtpd-1.c
@@ -0,0 +1,44 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -msse2" } */
+/* { dg-require-effective-target sse2 } */
+
+#ifndef CHECK_H
+#define CHECK_H "sse2-check.h"
+#endif
+
+#ifndef TEST
+#define TEST sse2_test
+#endif
+
+#include CHECK_H
+
+#include <emmintrin.h>
+#include <math.h>
+
+static __m128d
+__attribute__((noinline, unused))
+test (__m128d s1)
+{
+  return _mm_sqrt_pd (s1); 
+}
+
+static void
+TEST (void)
+{
+  union128d u, s1;
+  double e[2];
+  int i;
+   
+  s1.x = _mm_set_pd (2134.3343,1234.635654);
+  u.x = test (s1.x); 
+
+  for (i = 0; i < 2; i++)
+    {
+      __m128d tmp = _mm_load_sd (&s1.a[i]);
+      tmp = _mm_sqrt_sd (tmp, tmp);
+      _mm_store_sd (&e[i], tmp);
+    }
+
+  if (check_union128d (u, e))
+    abort ();
+}