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-rw-r--r--gcc-4.8/gcc/testsuite/gcc.target/i386/fma4-256-nmsubXX.c95
1 files changed, 0 insertions, 95 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/fma4-256-nmsubXX.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/fma4-256-nmsubXX.c
deleted file mode 100644
index 3205715ef..000000000
--- a/gcc-4.8/gcc/testsuite/gcc.target/i386/fma4-256-nmsubXX.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/* { dg-require-effective-target fma4 } */
-/* { dg-options "-O2 -mfma4" } */
-
-#include "fma4-check.h"
-
-#include <x86intrin.h>
-#include <string.h>
-
-#define NUM 20
-
-union
-{
- __m256 x[NUM];
- float f[NUM * 8];
- __m256d y[NUM];
- double d[NUM * 4];
-} dst, res, src1, src2, src3;
-
-/* Note that in macc*,msub*,mnmacc* and mnsub* instructions, the intermdediate
- product is not rounded, only the addition is rounded. */
-
-static void
-init_nmsubps ()
-{
- int i;
- for (i = 0; i < NUM * 8; i++)
- {
- src1.f[i] = i;
- src2.f[i] = i + 10;
- src3.f[i] = i + 20;
- }
-}
-
-static void
-init_nmsubpd ()
-{
- int i;
- for (i = 0; i < NUM * 4; i++)
- {
- src1.d[i] = i;
- src2.d[i] = i + 10;
- src3.d[i] = i + 20;
- }
-}
-
-static int
-check_nmsubps ()
-{
- int i, j, check_fails = 0;
- for (i = 0; i < NUM * 8; i = i + 8)
- for (j = 0; j < 8; j++)
- {
- res.f[i + j] = - (src1.f[i + j] * src2.f[i + j]) - src3.f[i + j];
- if (dst.f[i + j] != res.f[i + j])
- check_fails++;
- }
- return check_fails++;
-}
-
-static int
-check_nmsubpd ()
-{
- int i, j, check_fails = 0;
- for (i = 0; i < NUM * 4; i = i + 4)
- for (j = 0; j < 4; j++)
- {
- res.d[i + j] = - (src1.d[i + j] * src2.d[i + j]) - src3.d[i + j];
- if (dst.d[i + j] != res.d[i + j])
- check_fails++;
- }
- return check_fails++;
-}
-
-static void
-fma4_test (void)
-{
- int i;
-
- init_nmsubps ();
-
- for (i = 0; i < NUM; i++)
- dst.x[i] = _mm256_nmsub_ps (src1.x[i], src2.x[i], src3.x[i]);
-
- if (check_nmsubps (&dst.x[i], &src1.f[i * 4], &src2.f[i * 4], &src3.f[i * 4]))
- abort ();
-
- init_nmsubpd ();
-
- for (i = 0; i < NUM; i++)
- dst.y[i] = _mm256_nmsub_pd (src1.y[i], src2.y[i], src3.y[i]);
-
- if (check_nmsubpd (&dst.y[i], &src1.d[i * 2], &src2.d[i * 2], &src3.d[i * 2]))
- abort ();
-
-}