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-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vhaddps-256-1.c28
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vhaddps-256-1.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vhaddps-256-1.c
new file mode 100644
index 000000000..fbc58238a
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vhaddps-256-1.c
@@ -0,0 +1,28 @@
+/* { dg-do run } */
+/* { dg-require-effective-target avx } */
+/* { dg-options "-O2 -mavx" } */
+
+#include "avx-check.h"
+
+void static
+avx_test (void)
+{
+ union256 u, s1, s2;
+ float e [8];
+
+ s1.x = _mm256_set_ps (24.43, 68.346, 43.35, 546.46, 46.79, 82.78, 82.7, 9.4);
+ s2.x = _mm256_set_ps (1.17, 2.16, 3.15, 4.14, 5.13, 6.12, 7.11, 8.9);
+ u.x = _mm256_hadd_ps (s1.x, s2.x);
+
+ e[0] = s1.a[0] + s1.a[1];
+ e[1] = s1.a[2] + s1.a[3];
+ e[2] = s2.a[0] + s2.a[1];
+ e[3] = s2.a[2] + s2.a[3];
+ e[4] = s1.a[4] + s1.a[5];
+ e[5] = s1.a[6] + s1.a[7];
+ e[6] = s2.a[4] + s2.a[5];
+ e[7] = s2.a[6] + s2.a[7];
+
+ if (check_union256 (u, e))
+ abort ();
+}