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, 92 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/sse4_1-insertps-4.c b/gcc/testsuite/gcc.target/i386/sse4_1-insertps-4.c
new file mode 100644
index 000000000..30defca25
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/sse4_1-insertps-4.c
@@ -0,0 +1,92 @@
+/* { 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>
+#include <string.h>
+
+#define msk0 0x41
+#define msk1 0x90
+#define msk2 0xe9
+#define msk3 0x70
+
+#define msk4 0xFC
+#define msk5 0x05
+#define msk6 0x0A
+#define msk7 0x0F
+
+union
+  {
+    __m128 x;
+    float f[4];
+  } val1;
+
+static void
+TEST (void)
+{
+  union
+    {
+      __m128 x;
+      float f[4];
+    } res[8], val2, tmp;
+  int masks[8];
+  int i, j;
+
+  val2.f[0] = 55.0;
+  val2.f[1] = 55.0;
+  val2.f[2] = 55.0;
+  val2.f[3] = 55.0;
+
+  val1.f[0] = 1.;
+  val1.f[1] = 2.;
+  val1.f[2] = 3.;
+  val1.f[3] = 4.;
+
+  asm volatile ("" : "+m" (val1));
+  res[0].x = _mm_insert_ps (val2.x, val1.x, msk0);
+  asm volatile ("" : "+m" (val1));
+  res[1].x = _mm_insert_ps (val2.x, val1.x, msk1);
+  asm volatile ("" : "+m" (val1));
+  res[2].x = _mm_insert_ps (val2.x, val1.x, msk2);
+  asm volatile ("" : "+m" (val1));
+  res[3].x = _mm_insert_ps (val2.x, val1.x, msk3);
+
+  masks[0] = msk0;
+  masks[1] = msk1;
+  masks[2] = msk2;
+  masks[3] = msk3;
+
+  for (i = 0; i < 4; i++)
+    {
+      asm volatile ("" : "+m" (val1));
+      res[i + 4].x = _mm_insert_ps (val2.x, val1.x, msk4);
+    }
+
+  masks[4] = msk4;
+  masks[5] = msk4;
+  masks[6] = msk4;
+  masks[7] = msk4;
+
+  for (i=0; i < 8; i++)
+    {
+      tmp = val2;
+      tmp.f[(masks[i] & 0x30) >> 4] = val1.f[(masks[i] & 0xC0) >> 6];
+
+      for (j = 0; j < 4; j++)
+	if (masks[i] & (0x1 << j))
+	  tmp.f[j] = 0.f;
+
+      if (memcmp (&res[i], &tmp, sizeof (tmp)))
+	abort ();
+    }
+}