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, 85 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/sse4_1-ptest-3.c b/gcc/testsuite/gcc.target/i386/sse4_1-ptest-3.c
new file mode 100644
index 000000000..bf2df320e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/sse4_1-ptest-3.c
@@ -0,0 +1,85 @@
+/* { dg-do run } */
+/* { dg-require-effective-target sse4 } */
+/* { dg-options "-O2 -msse4.1" } */
+
+#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)
+{
+  union
+    {
+      __m128i x;
+      unsigned int i[4];
+    } val[4];
+  int correct_zeros[4];
+  int correct_ones[4];
+  int correct_mixed[4];
+  int zeros[4];
+  int ones[4];
+  int mixed[4];
+  int i;
+  __m128i v;
+
+  val[0].i[0] = 0x11111111;
+  val[0].i[1] = 0x00000000;
+  val[0].i[2] = 0x00000000;
+  val[0].i[3] = 0x11111111;
+  correct_zeros[0] = 0;
+  correct_ones[0] = 0;
+  correct_mixed[0] = 1;
+    
+  val[1].i[0] = 0x00000000;
+  val[1].i[1] = 0x11111111;
+  val[1].i[2] = 0x11111111;
+  val[1].i[3] = 0x00000000;
+  correct_zeros[1] = 0;
+  correct_ones[1] = 0;
+  correct_mixed[1] = 1;
+
+  val[2].i[0] = 0;
+  val[2].i[1] = 0;
+  val[2].i[2] = 0;
+  val[2].i[3] = 0;
+  correct_zeros[2] = 1;
+  correct_ones[2] = 0;
+  correct_mixed[2] = 0;
+
+  val[3].i[0] = 0xffffffff;
+  val[3].i[1] = 0xffffffff;
+  val[3].i[2] = 0xffffffff;
+  val[3].i[3] = 0xffffffff;
+  correct_zeros[3] = 0;
+  correct_ones[3] = 1;
+  correct_mixed[3] = 0;
+
+  for (i=0; i < 4; i++)
+    zeros[i] = _mm_test_all_zeros (val[i].x, val[i].x);
+
+  for( i=0; i < 4; i++ )
+    ones[i] = _mm_test_all_ones (val[i].x);
+
+  v = _mm_cmpeq_epi32 (val[0].x, val[0].x);
+  for( i=0; i < 4; i++ )
+    mixed[i] = _mm_test_mix_ones_zeros (val[i].x, v);
+
+  for( i=0; i < 4; i++ )
+    {
+      if (zeros[i] != correct_zeros[i])
+	abort ();
+      if (ones[i] != correct_ones[i])
+	abort ();
+      if (mixed[i] != correct_mixed[i])
+	abort ();
+    }
+}