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authorBen Cheng <bccheng@google.com>2014-03-26 05:37:19 (GMT)
committerBen Cheng <bccheng@google.com>2014-03-26 05:37:19 (GMT)
commit1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch)
treec607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vpshufd-2.c
parent283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff)
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Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vpshufd-2.c')
-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vpshufd-2.c59
1 files changed, 59 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vpshufd-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vpshufd-2.c
new file mode 100644
index 0000000..a6379c3
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vpshufd-2.c
@@ -0,0 +1,59 @@
+/* { dg-do run } */
+/* { dg-options "-O2 -mavx512f" } */
+/* { dg-require-effective-target avx512f } */
+
+#define AVX512F
+
+#include "avx512f-helper.h"
+
+#define SIZE (AVX512F_LEN / 32)
+#include "avx512f-mask-type.h"
+
+static void
+CALC (int *s1, unsigned char imm, int *r)
+{
+ int i, j, offset;
+
+ for (j = 0; j < SIZE / 4; j++)
+ {
+ offset = j * 4;
+ for (i = 0; i < 4; i++)
+ r[i + offset] =
+ s1[((imm & (0x3 << (2 * i))) >> (2 * i)) + offset];
+ }
+}
+
+void static
+TEST (void)
+{
+ UNION_TYPE (AVX512F_LEN, i_d) s1, res1, res2, res3;
+ int res_ref[SIZE];
+ int i, j, sign = 1;
+ MASK_TYPE mask = MASK_VALUE;
+
+ for (j = 0; j < SIZE; j++)
+ {
+ s1.a[j] = j * i * sign;
+ res1.a[j] = DEFAULT_VALUE;
+ res2.a[j] = DEFAULT_VALUE;
+ res3.a[j] = DEFAULT_VALUE;
+ sign = -sign;
+ }
+
+ res1.x = INTRINSIC (_shuffle_epi32) (s1.x, 0xec);
+ res2.x = INTRINSIC (_mask_shuffle_epi32) (res2.x, mask, s1.x, 0xec);
+ res3.x = INTRINSIC (_maskz_shuffle_epi32) (mask, s1.x, 0xec);
+
+ CALC (s1.a, 0xec, res_ref);
+
+ if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
+ abort ();
+
+ MASK_MERGE (i_d) (res_ref, mask, SIZE);
+ if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref))
+ abort ();
+
+ MASK_ZERO (i_d) (res_ref, mask, SIZE);
+ if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref))
+ abort ();
+}