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, 87 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/sse4_1-pextrb.c b/gcc/testsuite/gcc.target/i386/sse4_1-pextrb.c
new file mode 100644
index 000000000..bef4d2d16
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/sse4_1-pextrb.c
@@ -0,0 +1,87 @@
+/* { 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
+#define msk8   8
+#define msk9   9
+#define msk10 10
+#define msk11 11
+#define msk12 12
+#define msk13 13
+#define msk14 14
+#define msk15 15
+
+static void
+TEST (void)
+{
+  union
+    {
+      __m128i x;
+      int i[4];
+      char c[16];
+    } val1;
+  int res[16], masks[16];
+  int i;
+
+  val1.i[0] = 0x04030201;
+  val1.i[1] = 0x08070605;
+  val1.i[2] = 0x0C0B0A09;
+  val1.i[3] = 0x100F0E0D;
+
+  res[0] = _mm_extract_epi8 (val1.x, msk0);
+  res[1] = _mm_extract_epi8 (val1.x, msk1);
+  res[2] = _mm_extract_epi8 (val1.x, msk2);
+  res[3] = _mm_extract_epi8 (val1.x, msk3);
+  res[4] = _mm_extract_epi8 (val1.x, msk4);
+  res[5] = _mm_extract_epi8 (val1.x, msk5);
+  res[6] = _mm_extract_epi8 (val1.x, msk6);
+  res[7] = _mm_extract_epi8 (val1.x, msk7);
+  res[8] = _mm_extract_epi8 (val1.x, msk8);
+  res[9] = _mm_extract_epi8 (val1.x, msk9);
+  res[10] = _mm_extract_epi8 (val1.x, msk10);
+  res[11] = _mm_extract_epi8 (val1.x, msk11);
+  res[12] = _mm_extract_epi8 (val1.x, msk12);
+  res[13] = _mm_extract_epi8 (val1.x, msk13);
+  res[14] = _mm_extract_epi8 (val1.x, msk14);
+  res[15] = _mm_extract_epi8 (val1.x, msk15);
+
+  masks[0] = msk0;
+  masks[1] = msk1;
+  masks[2] = msk2;
+  masks[3] = msk3;
+  masks[4] = msk4;
+  masks[5] = msk5;
+  masks[6] = msk6;
+  masks[7] = msk7;
+  masks[8] = msk8;
+  masks[9] = msk9;
+  masks[10] = msk10;
+  masks[11] = msk11;
+  masks[12] = msk12;
+  masks[13] = msk13;
+  masks[14] = msk14;
+  masks[15] = msk15;
+
+  for (i = 0; i < 16; i++)
+    if (res[i] != val1.c [masks[i]])
+      abort ();
+}