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, 31 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/avx-vmaskmovpd-256-1.c b/gcc/testsuite/gcc.target/i386/avx-vmaskmovpd-256-1.c
new file mode 100644
index 000000000..e591c05c8
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/avx-vmaskmovpd-256-1.c
@@ -0,0 +1,31 @@
+/* { dg-do run } */
+/* { dg-require-effective-target avx } */
+/* { dg-options "-O2 -mavx" } */
+
+#include "avx-check.h"
+
+#ifndef MASK
+#define MASK 7
+#endif
+
+#define mask_v(pos) (((MASK & (0x1ULL << (pos))) >> (pos)) << 63)
+
+void static
+avx_test (void)
+{
+  int i;
+  long long m[4] = {mask_v(0), mask_v(1), mask_v(2), mask_v(3)};
+  double s[4] = {1.1, 2.2, 3.3, 4.4};
+  union256d u;
+  union256i_q mask;
+  double e [4] = {0.0};
+
+  mask.x = _mm256_loadu_si256 ((__m256i *)m);
+  u.x = _mm256_maskload_pd (s, mask.x);
+
+  for (i = 0 ; i < 4; i++) 
+    e[i] = m[i] ? s[i] : 0;
+   
+  if (check_union256d (u, e))
+    abort ();
+}