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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-vpcompressd-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-vpcompressd-2.c')
-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vpcompressd-2.c62
1 files changed, 62 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vpcompressd-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vpcompressd-2.c
new file mode 100644
index 0000000..2c1e3f5
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vpcompressd-2.c
@@ -0,0 +1,62 @@
+/* { 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"
+#define MASK ((1 << SIZE) - 1)
+#include <x86intrin.h>
+
+static void
+CALC (int *s, int *r, MASK_TYPE mask)
+{
+ int i, k;
+
+ for (i = 0, k = 0; i < SIZE; i++)
+ {
+ if (mask & (1 << i))
+ r[k++] = s[i];
+ }
+}
+
+static void
+TEST (void)
+{
+ UNION_TYPE (AVX512F_LEN, i_d) s, res1, res2;
+ int res3[SIZE];
+ MASK_TYPE compressed_mask, mask = MASK_VALUE;
+ int res_ref[SIZE];
+ int i, mask_bit_count, sign = 1;
+
+ for (i = 0; i < SIZE; i++)
+ {
+ s.a[i] = 12345 * (i + 200) * sign;
+ res1.a[i] = DEFAULT_VALUE;
+ res3[i] = DEFAULT_VALUE;
+ sign = -sign;
+ }
+
+ res1.x = INTRINSIC (_mask_compress_epi32) (res1.x, mask, s.x);
+ res2.x = INTRINSIC (_maskz_compress_epi32) (mask, s.x);
+ INTRINSIC (_mask_compressstoreu_epi32) (res3, mask, s.x);
+
+ mask_bit_count = __popcntd (mask & MASK);
+ compressed_mask = (1 << mask_bit_count) - 1;
+ CALC (s.a, res_ref, mask);
+
+ MASK_MERGE (i_d) (res_ref, compressed_mask, SIZE);
+ if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
+ abort ();
+
+ MASK_ZERO (i_d) (res_ref, compressed_mask, SIZE);
+ if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref))
+ abort ();
+
+ MASK_MERGE (i_d) (res_ref, compressed_mask, SIZE);
+ if (checkVi (res3, res_ref, SIZE))
+ abort ();
+}