From 1bc5aee63eb72b341f506ad058502cd0361f0d10 Mon Sep 17 00:00:00 2001
From: Ben Cheng <bccheng@google.com>
Date: Tue, 25 Mar 2014 22:37:19 -0700
Subject: Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
---
 gcc-4.9/gcc/testsuite/gcc.target/i386/sse3-lddqu.c | 76 ++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 gcc-4.9/gcc/testsuite/gcc.target/i386/sse3-lddqu.c

(limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/sse3-lddqu.c')

diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/sse3-lddqu.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/sse3-lddqu.c
new file mode 100644
index 000000000..700bd571d
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/sse3-lddqu.c
@@ -0,0 +1,76 @@
+/* { dg-do run } */
+/* { dg-require-effective-target sse3 } */
+/* { dg-options "-O2 -msse3 -mfpmath=sse" } */
+
+#ifndef CHECK_H
+#define CHECK_H "sse3-check.h"
+#endif
+
+#ifndef TEST
+#define TEST sse3_test
+#endif
+
+#include CHECK_H
+#include <pmmintrin.h>
+
+static void
+sse3_test_lddqu (double *i1, double *r)
+{
+  __m128i t1 = _mm_lddqu_si128 ((__m128i *) i1);
+
+  _mm_storeu_si128 ((__m128i *) r, t1);
+}
+
+static int
+chk_pd (double *v1, double *v2)
+{
+  int i;
+  int n_fails = 0;
+
+  for (i = 0; i < 2; i++)
+    if (v1[i] != v2[i])
+      n_fails += 1;
+
+  return n_fails;
+}
+
+static double p1[2];
+static double p2[2];
+static double ck[2];
+
+static double vals[80] =
+  {
+    100.0,  200.0, 300.0, 400.0, 5.0, -1.0, .345, -21.5,
+    1100.0, 0.235, 321.3, 53.40, 0.3, 10.0, 42.0, 32.52,
+    32.6,   123.3, 1.234, 2.156, 0.1, 3.25, 4.75, 32.44,
+    12.16,  52.34, 64.12, 71.13, -.1, 2.30, 5.12, 3.785,
+    541.3,  321.4, 231.4, 531.4, 71., 321., 231., -531.,
+    23.45,  23.45, 23.45, 23.45, 23.45, 23.45, 23.45, 23.45,
+    23.45,  -1.43, -6.74, 6.345, -20.1, -20.1, -40.1, -40.1,
+    1.234,  2.345, 3.456, 4.567, 5.678, 6.789, 7.891, 8.912,
+    -9.32,  -8.41, -7.50, -6.59, -5.68, -4.77, -3.86, -2.95,
+    9.32,  8.41, 7.50, 6.59, -5.68, -4.77, -3.86, -2.95
+  };
+
+static void
+TEST (void)
+{
+  int i;
+  int fail = 0;
+
+  for (i = 0; i < 80; i += 2)
+    {
+      p1[0] = vals[i+0];
+      p1[1] = vals[i+1];
+
+      sse3_test_lddqu (p1, p2);
+
+      ck[0] = p1[0];
+      ck[1] = p1[1];
+
+      fail += chk_pd (ck, p2);
+    }
+
+  if (fail != 0)
+    abort ();
+}
-- 
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