aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vhaddpd-256-1.c
diff options
context:
space:
mode:
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vhaddpd-256-1.c')
-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vhaddpd-256-1.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vhaddpd-256-1.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vhaddpd-256-1.c
new file mode 100644
index 000000000..b9245a368
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vhaddpd-256-1.c
@@ -0,0 +1,24 @@
+/* { dg-do run } */
+/* { dg-require-effective-target avx } */
+/* { dg-options "-O2 -mavx" } */
+
+#include "avx-check.h"
+
+void static
+avx_test (void)
+{
+ union256d u, s1, s2;
+ double e [4];
+
+ s1.x = _mm256_set_pd (2134.3343,1234.635654,453.345635,54646.464356);
+ s2.x = _mm256_set_pd (41124.234,2344.2354,8653.65635,856.43576);
+ u.x = _mm256_hadd_pd (s1.x, s2.x);
+
+ e[0] = s1.a[0] + s1.a[1];
+ e[1] = s2.a[0] + s2.a[1];
+ e[2] = s1.a[2] + s1.a[3];
+ e[3] = s2.a[2] + s2.a[3];
+
+ if (check_union256d (u, e))
+ abort ();
+}