aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vfmaddXXXps-2.c
diff options
context:
space:
mode:
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-vfmaddXXXps-2.c
parent283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff)
downloadtoolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip
toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz
toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2
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-vfmaddXXXps-2.c')
-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vfmaddXXXps-2.c66
1 files changed, 66 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vfmaddXXXps-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vfmaddXXXps-2.c
new file mode 100644
index 0000000..6883b77
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx512f-vfmaddXXXps-2.c
@@ -0,0 +1,66 @@
+/* { 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 (float *s1, float *s2, float *s3, float *r)
+{
+ int i;
+
+ for (i = 0; i < SIZE; i++)
+ {
+ r[i] = s1[i] * s2[i] + s3[i];
+ }
+}
+
+static void
+TEST (void)
+{
+ UNION_TYPE (AVX512F_LEN, ) s1, s2, s3, res1, res2, res3, res4;
+ MASK_TYPE mask = MASK_VALUE;
+ float res_ref1[SIZE];
+ float res_ref2[SIZE];
+ int i, sign = 1;
+
+ for (i = 0; i < SIZE; i++)
+ {
+ s1.a[i] = DEFAULT_VALUE;
+ s2.a[i] = 56.78 * (i + 1) * sign;
+ s3.a[i] = 90.12 * (i + 2) * sign;
+ sign = -sign;
+ }
+
+#if AVX512F_LEN == 512
+ res1.x = INTRINSIC (_fmadd_ps) (s1.x, s2.x, s3.x);
+#endif
+ res2.x = INTRINSIC (_mask_fmadd_ps) (s1.x, mask, s2.x, s3.x);
+ res3.x = INTRINSIC (_mask3_fmadd_ps) (s2.x, s3.x, s1.x, mask);
+ res4.x = INTRINSIC (_maskz_fmadd_ps) (mask, s1.x, s2.x, s3.x);
+
+ CALC (s1.a, s2.a, s3.a, res_ref1);
+ CALC (s2.a, s3.a, s1.a, res_ref2);
+
+#if AVX512F_LEN == 512
+ if (UNION_ROUGH_CHECK (AVX512F_LEN, ) (res1, res_ref1, 0.0001))
+ abort ();
+#endif
+
+ MASK_MERGE () (res_ref1, mask, SIZE);
+ if (UNION_ROUGH_CHECK (AVX512F_LEN, ) (res2, res_ref1, 0.0001))
+ abort ();
+
+ MASK_MERGE () (res_ref2, mask, SIZE);
+ if (UNION_ROUGH_CHECK (AVX512F_LEN, ) (res3, res_ref2, 0.0001))
+ abort ();
+
+ MASK_ZERO () (res_ref1, mask, SIZE);
+ if (UNION_ROUGH_CHECK (AVX512F_LEN, ) (res4, res_ref1, 0.0001))
+ abort ();
+}