From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; 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.
---
 gcc/testsuite/gcc.target/i386/sse4_1-pextrw.c | 64 +++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 gcc/testsuite/gcc.target/i386/sse4_1-pextrw.c

(limited to 'gcc/testsuite/gcc.target/i386/sse4_1-pextrw.c')

diff --git a/gcc/testsuite/gcc.target/i386/sse4_1-pextrw.c b/gcc/testsuite/gcc.target/i386/sse4_1-pextrw.c
new file mode 100644
index 000000000..2a0f03c07
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/sse4_1-pextrw.c
@@ -0,0 +1,64 @@
+/* { 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>
+
+#define msk0   0
+#define msk1   1
+#define msk2   2
+#define msk3   3
+#define msk4   4
+#define msk5   5
+#define msk6   6
+#define msk7   7
+
+static void
+TEST (void)
+{
+  union
+    {
+      __m128i x;
+      int i[4];
+      short s[8];
+    } val1;
+  int res[8], masks[8];
+  int i;
+
+  val1.i[0] = 0x04030201;
+  val1.i[1] = 0x08070605;
+  val1.i[2] = 0x0C0B0A09;
+  val1.i[3] = 0x100F0E0D;
+
+  res[0] = _mm_extract_epi16 (val1.x, msk0);
+  res[1] = _mm_extract_epi16 (val1.x, msk1);
+  res[2] = _mm_extract_epi16 (val1.x, msk2);
+  res[3] = _mm_extract_epi16 (val1.x, msk3);
+  res[4] = _mm_extract_epi16 (val1.x, msk4);
+  res[5] = _mm_extract_epi16 (val1.x, msk5);
+  res[6] = _mm_extract_epi16 (val1.x, msk6);
+  res[7] = _mm_extract_epi16 (val1.x, msk7);
+
+  masks[0] = msk0;
+  masks[1] = msk1;
+  masks[2] = msk2;
+  masks[3] = msk3;
+  masks[4] = msk4;
+  masks[5] = msk5;
+  masks[6] = msk6;
+  masks[7] = msk7;
+
+  for (i = 0; i < 8; i++)
+    if (res[i] != val1.s [masks[i]])
+      abort ();
+}
-- 
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