On Thu, Mar 20, 2025 at 3:14 PM Hu, Lin1 <lin1...@intel.com> wrote:
>
> Hi,
>
> res_ref will be modified after MASK_ZERO, init res_ref2 for rounding
> control intrinsics.
>
> Bootstrapped and regtested on x86-64-pc-linux-gnu{-m32,-m64}, OK for trunk?
Ok.
>
> BRs,
> Lin
>
> gcc/testsuite/ChangeLog:
>
>         * gcc.target/i386/avx10_2-512-vcvtph2ibs-2.c: Fix testcase.
>         * gcc.target/i386/avx10_2-512-vcvtph2iubs-2.c: Ditto.
>         * gcc.target/i386/avx10_2-512-vcvtps2ibs-2.c: Ditto.
>         * gcc.target/i386/avx10_2-512-vcvtps2iubs-2.c: Ditto.
>         * gcc.target/i386/avx10_2-512-vcvttpd2dqs-2.c: Ditto.
>         * gcc.target/i386/avx10_2-512-vcvttpd2qqs-2.c: Ditto.
>         * gcc.target/i386/avx10_2-512-vcvttpd2udqs-2.c: Ditto.
>         * gcc.target/i386/avx10_2-512-vcvttpd2uqqs-2.c: Ditto.
>         * gcc.target/i386/avx10_2-512-vcvttph2ibs-2.c: Ditto.
>         * gcc.target/i386/avx10_2-512-vcvttps2dqs-2.c: Ditto.
>         * gcc.target/i386/avx10_2-512-vcvttps2ibs-2.c: Ditto.
>         * gcc.target/i386/avx10_2-512-vcvttps2iubs-2.c: Ditto.
>         * gcc.target/i386/avx10_2-512-vcvttps2qqs-2.c: Ditto.
>         * gcc.target/i386/avx10_2-512-vcvttps2udqs-2.c: Ditto.
>         * gcc.target/i386/avx10_2-512-vcvttps2uqqs-2.c: Ditto.
> ---
>  .../gcc.target/i386/avx10_2-512-vcvtph2ibs-2.c  | 17 +++++++++++------
>  .../gcc.target/i386/avx10_2-512-vcvtph2iubs-2.c | 17 +++++++++++------
>  .../gcc.target/i386/avx10_2-512-vcvtps2ibs-2.c  | 17 +++++++++++------
>  .../gcc.target/i386/avx10_2-512-vcvtps2iubs-2.c | 17 +++++++++++------
>  .../gcc.target/i386/avx10_2-512-vcvttpd2dqs-2.c | 17 +++++++++++------
>  .../gcc.target/i386/avx10_2-512-vcvttpd2qqs-2.c | 17 +++++++++++------
>  .../i386/avx10_2-512-vcvttpd2udqs-2.c           | 17 +++++++++++------
>  .../i386/avx10_2-512-vcvttpd2uqqs-2.c           | 17 +++++++++++------
>  .../gcc.target/i386/avx10_2-512-vcvttph2ibs-2.c | 17 +++++++++++------
>  .../gcc.target/i386/avx10_2-512-vcvttps2dqs-2.c | 17 +++++++++++------
>  .../gcc.target/i386/avx10_2-512-vcvttps2ibs-2.c | 17 +++++++++++------
>  .../i386/avx10_2-512-vcvttps2iubs-2.c           | 17 +++++++++++------
>  .../gcc.target/i386/avx10_2-512-vcvttps2qqs-2.c | 17 +++++++++++------
>  .../i386/avx10_2-512-vcvttps2udqs-2.c           | 17 +++++++++++------
>  .../i386/avx10_2-512-vcvttps2uqqs-2.c           | 17 +++++++++++------
>  15 files changed, 165 insertions(+), 90 deletions(-)
>
> diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvtph2ibs-2.c 
> b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvtph2ibs-2.c
> index 0c860b02046..523b3f0a4cb 100644
> --- a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvtph2ibs-2.c
> +++ b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvtph2ibs-2.c
> @@ -9,6 +9,7 @@
>  #endif
>  #include "avx10-helper.h"
>  #include <limits.h>
> +#include <string.h>
>
>  #define SIZE (AVX512F_LEN / 16)
>  #include "avx512f-mask-type.h"
> @@ -37,7 +38,7 @@ TEST (void)
>    UNION_TYPE (AVX512F_LEN, h) s;
>    UNION_TYPE (AVX512F_LEN, i_w) res1, res2, res3;
>    MASK_TYPE mask = MASK_VALUE;
> -  short res_ref[SIZE] = { 0 };
> +  short res_ref[SIZE] = { 0 }, res_ref2[SIZE] = { 0 };
>    int i, sign = 1;
>
>    for (i = 0; i < SIZE; i++)
> @@ -54,6 +55,7 @@ TEST (void)
>    res3.x = INTRINSIC (_maskz_ipcvts_ph_epi8) (mask, s.x);
>
>    CALC (s.a, res_ref);
> +  memcpy(res_ref2, res_ref, sizeof(res_ref));
>
>    if (UNION_CHECK (AVX512F_LEN, i_w) (res1, res_ref))
>      abort ();
> @@ -67,19 +69,22 @@ TEST (void)
>      abort ();
>
>  #if AVX512F_LEN != 128
> +  for (i = 0; i < SIZE; i++)
> +    res2.a[i] = DEFAULT_VALUE;
> +
>    res1.x = INTRINSIC (_ipcvts_roundph_epi8) (s.x, 8);
>    res2.x = INTRINSIC (_mask_ipcvts_roundph_epi8) (res2.x, mask, s.x, 8);
>    res3.x = INTRINSIC (_maskz_ipcvts_roundph_epi8) (mask, s.x, 8);
>
> -  if (UNION_CHECK (AVX512F_LEN, i_w) (res1, res_ref))
> +  if (UNION_CHECK (AVX512F_LEN, i_w) (res1, res_ref2))
>      abort ();
>
> -  MASK_MERGE (i_w) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_w) (res2, res_ref))
> +  MASK_MERGE (i_w) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_w) (res2, res_ref2))
>      abort ();
>
> -  MASK_ZERO (i_w) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_w) (res3, res_ref))
> +  MASK_ZERO (i_w) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_w) (res3, res_ref2))
>      abort ();
>  #endif
>  }
> diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvtph2iubs-2.c 
> b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvtph2iubs-2.c
> index 75e4e1141be..a8f6e57d46a 100644
> --- a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvtph2iubs-2.c
> +++ b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvtph2iubs-2.c
> @@ -9,6 +9,7 @@
>  #endif
>  #include "avx10-helper.h"
>  #include <limits.h>
> +#include <string.h>
>
>  #define SIZE (AVX512F_LEN / 16)
>  #include "avx512f-mask-type.h"
> @@ -37,7 +38,7 @@ TEST (void)
>    UNION_TYPE (AVX512F_LEN, h) s;
>    UNION_TYPE (AVX512F_LEN, i_w) res1, res2, res3;
>    MASK_TYPE mask = MASK_VALUE;
> -  short res_ref[SIZE] = { 0 };
> +  short res_ref[SIZE] = { 0 }, res_ref2[SIZE] = { 0 };
>    int i, sign = 1;
>
>    for (i = 0; i < SIZE; i++)
> @@ -54,6 +55,7 @@ TEST (void)
>    res3.x = INTRINSIC (_maskz_ipcvts_ph_epu8) (mask, s.x);
>
>    CALC (s.a, res_ref);
> +  memcpy(res_ref2, res_ref, sizeof(res_ref));
>
>    if (UNION_CHECK (AVX512F_LEN, i_w) (res1, res_ref))
>      abort ();
> @@ -67,19 +69,22 @@ TEST (void)
>      abort ();
>
>  #if AVX512F_LEN != 128
> +  for (i = 0; i < SIZE; i++)
> +    res2.a[i] = DEFAULT_VALUE;
> +
>    res1.x = INTRINSIC (_ipcvts_roundph_epu8) (s.x, 8);
>    res2.x = INTRINSIC (_mask_ipcvts_roundph_epu8) (res2.x, mask, s.x, 8);
>    res3.x = INTRINSIC (_maskz_ipcvts_roundph_epu8) (mask, s.x, 8);
>
> -  if (UNION_CHECK (AVX512F_LEN, i_w) (res1, res_ref))
> +  if (UNION_CHECK (AVX512F_LEN, i_w) (res1, res_ref2))
>      abort ();
>
> -  MASK_MERGE (i_w) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_w) (res2, res_ref))
> +  MASK_MERGE (i_w) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_w) (res2, res_ref2))
>      abort ();
>
> -  MASK_ZERO (i_w) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_w) (res3, res_ref))
> +  MASK_ZERO (i_w) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_w) (res3, res_ref2))
>      abort ();
>  #endif
>  }
> diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvtps2ibs-2.c 
> b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvtps2ibs-2.c
> index 44a0e2ce58c..369cb64b3d5 100644
> --- a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvtps2ibs-2.c
> +++ b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvtps2ibs-2.c
> @@ -10,6 +10,7 @@
>  #include "avx10-helper.h"
>  #include <limits.h>
>  #include <math.h>
> +#include <string.h>
>
>  #define SIZE (AVX512F_LEN / 32)
>  #include "avx512f-mask-type.h"
> @@ -38,7 +39,7 @@ TEST (void)
>    UNION_TYPE (AVX512F_LEN, ) s;
>    UNION_TYPE (AVX512F_LEN, i_d) res1, res2, res3;
>    MASK_TYPE mask = MASK_VALUE;
> -  int res_ref[SIZE] = { 0 };
> +  int res_ref[SIZE] = { 0 }, res_ref2[SIZE] = { 0 };
>    int i, sign = 1;
>
>    for (i = 0; i < SIZE; i++)
> @@ -55,6 +56,7 @@ TEST (void)
>    res3.x = INTRINSIC (_maskz_ipcvts_ps_epi8) (mask, s.x);
>
>    CALC (s.a, res_ref);
> +  memcpy(res_ref2, res_ref, sizeof(res_ref));
>
>    if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
>      abort ();
> @@ -68,19 +70,22 @@ TEST (void)
>      abort ();
>
>  #if AVX512F_LEN != 128
> +  for (i = 0; i < SIZE; i++)
> +    res2.a[i] = DEFAULT_VALUE;
> +
>    res1.x = INTRINSIC (_ipcvts_roundps_epi8) (s.x, 8);
>    res2.x = INTRINSIC (_mask_ipcvts_roundps_epi8) (res2.x, mask, s.x, 8);
>    res3.x = INTRINSIC (_maskz_ipcvts_roundps_epi8) (mask, s.x, 8);
>
> -  if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
> +  if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref2))
>      abort ();
>
> -  MASK_MERGE (i_d) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref))
> +  MASK_MERGE (i_d) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref2))
>      abort ();
>
> -  MASK_ZERO (i_d) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref))
> +  MASK_ZERO (i_d) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref2))
>      abort ();
>  #endif
>  }
> diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvtps2iubs-2.c 
> b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvtps2iubs-2.c
> index 709734e1eeb..f79264ec798 100644
> --- a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvtps2iubs-2.c
> +++ b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvtps2iubs-2.c
> @@ -10,6 +10,7 @@
>  #include "avx10-helper.h"
>  #include <limits.h>
>  #include <math.h>
> +#include <string.h>
>
>  #define SIZE (AVX512F_LEN / 32)
>  #include "avx512f-mask-type.h"
> @@ -36,7 +37,7 @@ TEST (void)
>    UNION_TYPE (AVX512F_LEN, ) s;
>    UNION_TYPE (AVX512F_LEN, i_d) res1, res2, res3;
>    MASK_TYPE mask = MASK_VALUE;
> -  int res_ref[SIZE] = { 0 };
> +  int res_ref[SIZE] = { 0 }, res_ref2[SIZE] = { 0 };
>    int i, sign = 1;
>
>    for (i = 0; i < SIZE; i++)
> @@ -53,6 +54,7 @@ TEST (void)
>    res3.x = INTRINSIC (_maskz_ipcvts_ps_epu8) (mask, s.x);
>
>    CALC (s.a, res_ref);
> +  memcpy(res_ref2, res_ref, sizeof(res_ref));
>
>    if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
>      abort ();
> @@ -66,19 +68,22 @@ TEST (void)
>      abort ();
>
>  #if AVX512F_LEN != 128
> +  for (i = 0; i < SIZE; i++)
> +    res2.a[i] = DEFAULT_VALUE;
> +
>    res1.x = INTRINSIC (_ipcvts_roundps_epu8) (s.x, 8);
>    res2.x = INTRINSIC (_mask_ipcvts_roundps_epu8) (res2.x, mask, s.x, 8);
>    res3.x = INTRINSIC (_maskz_ipcvts_roundps_epu8) (mask, s.x, 8);
>
> -  if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
> +  if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref2))
>      abort ();
>
> -  MASK_MERGE (i_d) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref))
> +  MASK_MERGE (i_d) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref2))
>      abort ();
>
> -  MASK_ZERO (i_d) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref))
> +  MASK_ZERO (i_d) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref2))
>      abort ();
>  #endif
>  }
> diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttpd2dqs-2.c 
> b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttpd2dqs-2.c
> index 0b12aed2b27..72937729d6d 100644
> --- a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttpd2dqs-2.c
> +++ b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttpd2dqs-2.c
> @@ -9,6 +9,7 @@
>  #endif
>  #include "avx10-helper.h"
>  #include <limits.h>
> +#include <string.h>
>
>  #define SRC_SIZE (AVX512F_LEN / 64)
>  #define SIZE (AVX512F_LEN_HALF / 32)
> @@ -36,7 +37,7 @@ TEST (void)
>    UNION_TYPE (AVX512F_LEN, d) s;
>    UNION_TYPE (AVX512F_LEN_HALF, i_d) res1, res2, res3;
>    MASK_TYPE mask = MASK_VALUE;
> -  int res_ref[SIZE] = { 0 };
> +  int res_ref[SIZE] = { 0 }, res_ref2[SIZE] = { 0 };
>    int i, sign = 1;
>
>    for (i = 0; i < SRC_SIZE; i++)
> @@ -53,6 +54,7 @@ TEST (void)
>    res3.x = INTRINSIC (_maskz_cvtts_pd_epi32) (mask, s.x);
>
>    CALC (s.a, res_ref);
> +  memcpy(res_ref2, res_ref, sizeof(res_ref));
>
>    if (UNION_CHECK (AVX512F_LEN_HALF, i_d) (res1, res_ref))
>      abort ();
> @@ -66,19 +68,22 @@ TEST (void)
>      abort ();
>
>  #if AVX512F_LEN != 128
> +  for (i = 0; i < SIZE; i++)
> +    res2.a[i] = DEFAULT_VALUE;
> +
>    res1.x = INTRINSIC (_cvtts_roundpd_epi32) (s.x, 8);
>    res2.x = INTRINSIC (_mask_cvtts_roundpd_epi32) (res2.x, mask, s.x, 8);
>    res3.x = INTRINSIC (_maskz_cvtts_roundpd_epi32) (mask, s.x, 8);
>
> -  if (UNION_CHECK (AVX512F_LEN_HALF, i_d) (res1, res_ref))
> +  if (UNION_CHECK (AVX512F_LEN_HALF, i_d) (res1, res_ref2))
>      abort ();
>
> -  MASK_MERGE (i_d) (res_ref, mask, SRC_SIZE);
> -  if (UNION_CHECK (AVX512F_LEN_HALF, i_d) (res2, res_ref))
> +  MASK_MERGE (i_d) (res_ref2, mask, SRC_SIZE);
> +  if (UNION_CHECK (AVX512F_LEN_HALF, i_d) (res2, res_ref2))
>      abort ();
>
> -  MASK_ZERO (i_d) (res_ref, mask, SRC_SIZE);
> -  if (UNION_CHECK (AVX512F_LEN_HALF, i_d) (res3, res_ref))
> +  MASK_ZERO (i_d) (res_ref2, mask, SRC_SIZE);
> +  if (UNION_CHECK (AVX512F_LEN_HALF, i_d) (res3, res_ref2))
>      abort ();
>  #endif
>  }
> diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttpd2qqs-2.c 
> b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttpd2qqs-2.c
> index fdadda9f93a..23eb111eab1 100644
> --- a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttpd2qqs-2.c
> +++ b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttpd2qqs-2.c
> @@ -9,6 +9,7 @@
>  #endif
>  #include "avx10-helper.h"
>  #include <limits.h>
> +#include <string.h>
>
>  #define SIZE (AVX512F_LEN / 64)
>  #include "avx512f-mask-type.h"
> @@ -35,7 +36,7 @@ TEST (void)
>    UNION_TYPE (AVX512F_LEN, d) s;
>    UNION_TYPE (AVX512F_LEN, i_q) res1, res2, res3;
>    MASK_TYPE mask = MASK_VALUE;
> -  long long res_ref[SIZE] = { 0 };
> +  long long res_ref[SIZE] = { 0 }, res_ref2[SIZE] = { 0 };
>    int i, sign = 1;
>
>    for (i = 0; i < SIZE; i++)
> @@ -52,6 +53,7 @@ TEST (void)
>    res3.x = INTRINSIC (_maskz_cvtts_pd_epi64) (mask, s.x);
>
>    CALC (s.a, res_ref);
> +  memcpy(res_ref2, res_ref, sizeof(res_ref));
>
>    if (UNION_CHECK (AVX512F_LEN, i_q) (res1, res_ref))
>      abort ();
> @@ -65,19 +67,22 @@ TEST (void)
>      abort ();
>
>  #if AVX512F_LEN != 128
> +  for (i = 0; i < SIZE; i++)
> +    res2.a[i] = DEFAULT_VALUE;
> +
>    res1.x = INTRINSIC (_cvtts_roundpd_epi64) (s.x, 8);
>    res2.x = INTRINSIC (_mask_cvtts_roundpd_epi64) (res2.x, mask, s.x, 8);
>    res3.x = INTRINSIC (_maskz_cvtts_roundpd_epi64) (mask, s.x, 8);
>
> -  if (UNION_CHECK (AVX512F_LEN, i_q) (res1, res_ref))
> +  if (UNION_CHECK (AVX512F_LEN, i_q) (res1, res_ref2))
>      abort ();
>
> -  MASK_MERGE (i_q) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_q) (res2, res_ref))
> +  MASK_MERGE (i_q) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_q) (res2, res_ref2))
>      abort ();
>
> -  MASK_ZERO (i_q) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_q) (res3, res_ref))
> +  MASK_ZERO (i_q) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_q) (res3, res_ref2))
>      abort ();
>  #endif
>  }
> diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttpd2udqs-2.c 
> b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttpd2udqs-2.c
> index dbf056726ce..7058423d8fd 100644
> --- a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttpd2udqs-2.c
> +++ b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttpd2udqs-2.c
> @@ -9,6 +9,7 @@
>  #endif
>  #include "avx10-helper.h"
>  #include <limits.h>
> +#include <string.h>
>
>  #define SRC_SIZE (AVX512F_LEN / 64)
>  #define SIZE (AVX512F_LEN_HALF / 32)
> @@ -36,7 +37,7 @@ TEST (void)
>    UNION_TYPE (AVX512F_LEN, d) s;
>    UNION_TYPE (AVX512F_LEN_HALF, i_ud) res1, res2, res3;
>    MASK_TYPE mask = MASK_VALUE;
> -  unsigned int res_ref[SIZE] = { 0 };
> +  unsigned int res_ref[SIZE] = { 0 }, res_ref2[SIZE] = { 0 };
>    int i, sign = 1;
>
>    for (i = 0; i < SRC_SIZE; i++)
> @@ -53,6 +54,7 @@ TEST (void)
>    res3.x = INTRINSIC (_maskz_cvtts_pd_epu32) (mask, s.x);
>
>    CALC (s.a, res_ref);
> +  memcpy(res_ref2, res_ref, sizeof(res_ref));
>
>    if (UNION_CHECK (AVX512F_LEN_HALF, i_ud) (res1, res_ref))
>      abort ();
> @@ -66,19 +68,22 @@ TEST (void)
>      abort ();
>
>  #if AVX512F_LEN != 128
> +  for (i = 0; i < SIZE; i++)
> +    res2.a[i] = DEFAULT_VALUE;
> +
>    res1.x = INTRINSIC (_cvtts_roundpd_epu32) (s.x, 8);
>    res2.x = INTRINSIC (_mask_cvtts_roundpd_epu32) (res2.x, mask, s.x, 8);
>    res3.x = INTRINSIC (_maskz_cvtts_roundpd_epu32) (mask, s.x, 8);
>
> -  if (UNION_CHECK (AVX512F_LEN_HALF, i_ud) (res1, res_ref))
> +  if (UNION_CHECK (AVX512F_LEN_HALF, i_ud) (res1, res_ref2))
>      abort ();
>
> -  MASK_MERGE (i_ud) (res_ref, mask, SRC_SIZE);
> -  if (UNION_CHECK (AVX512F_LEN_HALF, i_ud) (res2, res_ref))
> +  MASK_MERGE (i_ud) (res_ref2, mask, SRC_SIZE);
> +  if (UNION_CHECK (AVX512F_LEN_HALF, i_ud) (res2, res_ref2))
>      abort ();
>
> -  MASK_ZERO (i_ud) (res_ref, mask, SRC_SIZE);
> -  if (UNION_CHECK (AVX512F_LEN_HALF, i_ud) (res3, res_ref))
> +  MASK_ZERO (i_ud) (res_ref2, mask, SRC_SIZE);
> +  if (UNION_CHECK (AVX512F_LEN_HALF, i_ud) (res3, res_ref2))
>      abort ();
>  #endif
>  }
> diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttpd2uqqs-2.c 
> b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttpd2uqqs-2.c
> index d5bb46a7c5a..9c826f4f19d 100644
> --- a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttpd2uqqs-2.c
> +++ b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttpd2uqqs-2.c
> @@ -9,6 +9,7 @@
>  #endif
>  #include "avx10-helper.h"
>  #include <limits.h>
> +#include <string.h>
>
>  #define SIZE (AVX512F_LEN / 64)
>  #include "avx512f-mask-type.h"
> @@ -35,7 +36,7 @@ TEST (void)
>    UNION_TYPE (AVX512F_LEN, d) s;
>    UNION_TYPE (AVX512F_LEN, i_uq) res1, res2, res3;
>    MASK_TYPE mask = MASK_VALUE;
> -  unsigned long long res_ref[SIZE] = { 0 };
> +  unsigned long long res_ref[SIZE] = { 0 }, res_ref2[SIZE] = { 0 };
>    int i, sign = 1;
>
>    for (i = 0; i < SIZE; i++)
> @@ -52,6 +53,7 @@ TEST (void)
>    res3.x = INTRINSIC (_maskz_cvtts_pd_epu64) (mask, s.x);
>
>    CALC (s.a, res_ref);
> +  memcpy(res_ref2, res_ref, sizeof(res_ref));
>
>    if (UNION_CHECK (AVX512F_LEN, i_uq) (res1, res_ref))
>      abort ();
> @@ -65,19 +67,22 @@ TEST (void)
>      abort ();
>
>  #if AVX512F_LEN != 128
> +  for (i = 0; i < SIZE; i++)
> +    res2.a[i] = DEFAULT_VALUE;
> +
>    res1.x = INTRINSIC (_cvtts_roundpd_epu64) (s.x, 8);
>    res2.x = INTRINSIC (_mask_cvtts_roundpd_epu64) (res2.x, mask, s.x, 8);
>    res3.x = INTRINSIC (_maskz_cvtts_roundpd_epu64) (mask, s.x, 8);
>
> -  if (UNION_CHECK (AVX512F_LEN, i_uq) (res1, res_ref))
> +  if (UNION_CHECK (AVX512F_LEN, i_uq) (res1, res_ref2))
>      abort ();
>
> -  MASK_MERGE (i_uq) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_uq) (res2, res_ref))
> +  MASK_MERGE (i_uq) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_uq) (res2, res_ref2))
>      abort ();
>
> -  MASK_ZERO (i_uq) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_uq) (res3, res_ref))
> +  MASK_ZERO (i_uq) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_uq) (res3, res_ref2))
>      abort ();
>  #endif
>  }
> diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttph2ibs-2.c 
> b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttph2ibs-2.c
> index 03f18f7f21f..7f94020adf8 100644
> --- a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttph2ibs-2.c
> +++ b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttph2ibs-2.c
> @@ -9,6 +9,7 @@
>  #endif
>  #include "avx10-helper.h"
>  #include <limits.h>
> +#include <string.h>
>
>  #define SIZE (AVX512F_LEN / 16)
>  #include "avx512f-mask-type.h"
> @@ -37,7 +38,7 @@ TEST (void)
>    UNION_TYPE (AVX512F_LEN, h) s;
>    UNION_TYPE (AVX512F_LEN, i_w) res1, res2, res3;
>    MASK_TYPE mask = MASK_VALUE;
> -  short res_ref[SIZE] = { 0 };
> +  short res_ref[SIZE] = { 0 }, res_ref2[SIZE] = { 0 };
>    int i, sign = 1;
>
>    for (i = 0; i < SIZE; i++)
> @@ -54,6 +55,7 @@ TEST (void)
>    res3.x = INTRINSIC (_maskz_ipcvtts_ph_epi8) (mask, s.x);
>
>    CALC (s.a, res_ref);
> +  memcpy(res_ref2, res_ref, sizeof(res_ref));
>
>    if (UNION_CHECK (AVX512F_LEN, i_w) (res1, res_ref))
>      abort ();
> @@ -67,19 +69,22 @@ TEST (void)
>      abort ();
>
>  #if AVX512F_LEN != 128
> +  for (i = 0; i < SIZE; i++)
> +    res2.a[i] = DEFAULT_VALUE;
> +
>    res1.x = INTRINSIC (_ipcvtts_roundph_epi8) (s.x, 8);
>    res2.x = INTRINSIC (_mask_ipcvtts_roundph_epi8) (res2.x, mask, s.x, 8);
>    res3.x = INTRINSIC (_maskz_ipcvtts_roundph_epi8) (mask, s.x, 8);
>
> -  if (UNION_CHECK (AVX512F_LEN, i_w) (res1, res_ref))
> +  if (UNION_CHECK (AVX512F_LEN, i_w) (res1, res_ref2))
>      abort ();
>
> -  MASK_MERGE (i_w) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_w) (res2, res_ref))
> +  MASK_MERGE (i_w) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_w) (res2, res_ref2))
>      abort ();
>
> -  MASK_ZERO (i_w) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_w) (res3, res_ref))
> +  MASK_ZERO (i_w) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_w) (res3, res_ref2))
>      abort ();
>  #endif
>  }
> diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2dqs-2.c 
> b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2dqs-2.c
> index ee268cc95ab..9d3bc2cce7c 100644
> --- a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2dqs-2.c
> +++ b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2dqs-2.c
> @@ -9,6 +9,7 @@
>  #endif
>  #include "avx10-helper.h"
>  #include <limits.h>
> +#include <string.h>
>
>  #define SIZE (AVX512F_LEN / 32)
>  #include "avx512f-mask-type.h"
> @@ -35,7 +36,7 @@ TEST (void)
>    UNION_TYPE (AVX512F_LEN, ) s;
>    UNION_TYPE (AVX512F_LEN, i_d) res1, res2, res3;
>    MASK_TYPE mask = MASK_VALUE;
> -  int res_ref[SIZE] = { 0 };
> +  int res_ref[SIZE] = { 0 }, res_ref2[SIZE];
>    int i, sign = 1;
>
>    for (i = 0; i < SIZE; i++)
> @@ -52,6 +53,7 @@ TEST (void)
>    res3.x = INTRINSIC (_maskz_cvtts_ps_epi32) (mask, s.x);
>
>    CALC (s.a, res_ref);
> +  memcpy(res_ref2, res_ref, sizeof(res_ref));
>
>    if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
>      abort ();
> @@ -65,19 +67,22 @@ TEST (void)
>      abort ();
>
>  #if AVX512F_LEN != 128
> +  for (i = 0; i < SIZE; i++)
> +    res2.a[i] = DEFAULT_VALUE;
> +
>    res1.x = INTRINSIC (_cvtts_roundps_epi32) (s.x, 8);
>    res2.x = INTRINSIC (_mask_cvtts_roundps_epi32) (res2.x, mask, s.x, 8);
>    res3.x = INTRINSIC (_maskz_cvtts_roundps_epi32) (mask, s.x, 8);
>
> -  if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
> +  if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref2))
>      abort ();
>
> -  MASK_MERGE (i_d) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref))
> +  MASK_MERGE (i_d) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref2))
>      abort ();
>
> -  MASK_ZERO (i_d) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref))
> +  MASK_ZERO (i_d) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref2))
>      abort ();
>  #endif
>  }
> diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2ibs-2.c 
> b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2ibs-2.c
> index f63fee4367a..96543859552 100644
> --- a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2ibs-2.c
> +++ b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2ibs-2.c
> @@ -10,6 +10,7 @@
>  #include "avx10-helper.h"
>  #include <limits.h>
>  #include <math.h>
> +#include <string.h>
>
>  #define SIZE (AVX512F_LEN / 32)
>  #include "avx512f-mask-type.h"
> @@ -38,7 +39,7 @@ TEST (void)
>    UNION_TYPE (AVX512F_LEN, ) s;
>    UNION_TYPE (AVX512F_LEN, i_d) res1, res2, res3;
>    MASK_TYPE mask = MASK_VALUE;
> -  int res_ref[SIZE] = { 0 };
> +  int res_ref[SIZE] = { 0 }, res_ref2[SIZE] = { 0 };
>    int i, sign = 1;
>
>    for (i = 0; i < SIZE; i++)
> @@ -55,6 +56,7 @@ TEST (void)
>    res3.x = INTRINSIC (_maskz_ipcvtts_ps_epi8) (mask, s.x);
>
>    CALC (s.a, res_ref);
> +  memcpy(res_ref2, res_ref, sizeof(res_ref));
>
>    if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
>      abort ();
> @@ -68,19 +70,22 @@ TEST (void)
>      abort ();
>
>  #if AVX512F_LEN != 128
> +  for (i = 0; i < SIZE; i++)
> +    res2.a[i] = DEFAULT_VALUE;
> +
>    res1.x = INTRINSIC (_ipcvtts_roundps_epi8) (s.x, 8);
>    res2.x = INTRINSIC (_mask_ipcvtts_roundps_epi8) (res2.x, mask, s.x, 8);
>    res3.x = INTRINSIC (_maskz_ipcvtts_roundps_epi8) (mask, s.x, 8);
>
> -  if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
> +  if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref2))
>      abort ();
>
> -  MASK_MERGE (i_d) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref))
> +  MASK_MERGE (i_d) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref2))
>      abort ();
>
> -  MASK_ZERO (i_d) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref))
> +  MASK_ZERO (i_d) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref2))
>      abort ();
>  #endif
>  }
> diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2iubs-2.c 
> b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2iubs-2.c
> index 1b0f70e0624..976677f15b5 100644
> --- a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2iubs-2.c
> +++ b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2iubs-2.c
> @@ -10,6 +10,7 @@
>  #include "avx10-helper.h"
>  #include <limits.h>
>  #include <math.h>
> +#include <string.h>
>
>  #define SIZE (AVX512F_LEN / 32)
>  #include "avx512f-mask-type.h"
> @@ -36,7 +37,7 @@ TEST (void)
>    UNION_TYPE (AVX512F_LEN, ) s;
>    UNION_TYPE (AVX512F_LEN, i_d) res1, res2, res3;
>    MASK_TYPE mask = MASK_VALUE;
> -  int res_ref[SIZE] = { 0 };
> +  int res_ref[SIZE] = { 0 }, res_ref2[SIZE] = { 0 };
>    int i, sign = 1;
>
>    for (i = 0; i < SIZE; i++)
> @@ -53,6 +54,7 @@ TEST (void)
>    res3.x = INTRINSIC (_maskz_ipcvtts_ps_epu8) (mask, s.x);
>
>    CALC (s.a, res_ref);
> +  memcpy(res_ref2, res_ref, sizeof(res_ref));
>
>    if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
>      abort ();
> @@ -66,19 +68,22 @@ TEST (void)
>      abort ();
>
>  #if AVX512F_LEN != 128
> +  for (i = 0; i < SIZE; i++)
> +    res2.a[i] = DEFAULT_VALUE;
> +
>    res1.x = INTRINSIC (_ipcvtts_roundps_epu8) (s.x, 8);
>    res2.x = INTRINSIC (_mask_ipcvtts_roundps_epu8) (res2.x, mask, s.x, 8);
>    res3.x = INTRINSIC (_maskz_ipcvtts_roundps_epu8) (mask, s.x, 8);
>
> -  if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
> +  if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref2))
>      abort ();
>
> -  MASK_MERGE (i_d) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref))
> +  MASK_MERGE (i_d) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref2))
>      abort ();
>
> -  MASK_ZERO (i_d) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref))
> +  MASK_ZERO (i_d) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref2))
>      abort ();
>  #endif
>  }
> diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2qqs-2.c 
> b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2qqs-2.c
> index f8fde12f986..0d5797e54cf 100644
> --- a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2qqs-2.c
> +++ b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2qqs-2.c
> @@ -9,6 +9,7 @@
>  #endif
>  #include "avx10-helper.h"
>  #include <limits.h>
> +#include <string.h>
>
>  #define SRC_SIZE (AVX512F_LEN_HALF / 32)
>  #define SIZE (AVX512F_LEN / 64)
> @@ -36,7 +37,7 @@ TEST (void)
>    UNION_TYPE (AVX512F_LEN_HALF, ) s;
>    UNION_TYPE (AVX512F_LEN, i_q) res1, res2, res3;
>    MASK_TYPE mask = MASK_VALUE;
> -  long long res_ref[SIZE] = { 0 };
> +  long long res_ref[SIZE] = { 0 }, res_ref2[SIZE] = { 0 };
>    int i, sign = 1;
>
>    for (i = 0; i < SRC_SIZE; i++)
> @@ -53,6 +54,7 @@ TEST (void)
>    res3.x = INTRINSIC (_maskz_cvtts_ps_epi64) (mask, s.x);
>
>    CALC (s.a, res_ref);
> +  memcpy(res_ref2, res_ref, sizeof(res_ref));
>
>    if (UNION_CHECK (AVX512F_LEN, i_q) (res1, res_ref))
>      abort ();
> @@ -66,19 +68,22 @@ TEST (void)
>      abort ();
>
>  #if AVX512F_LEN != 128
> +  for (i = 0; i < SIZE; i++)
> +    res2.a[i] = DEFAULT_VALUE;
> +
>    res1.x = INTRINSIC (_cvtts_roundps_epi64) (s.x, 8);
>    res2.x = INTRINSIC (_mask_cvtts_roundps_epi64) (res2.x, mask, s.x, 8);
>    res3.x = INTRINSIC (_maskz_cvtts_roundps_epi64) (mask, s.x, 8);
>
> -  if (UNION_CHECK (AVX512F_LEN, i_q) (res1, res_ref))
> +  if (UNION_CHECK (AVX512F_LEN, i_q) (res1, res_ref2))
>      abort ();
>
> -  MASK_MERGE (i_q) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_q) (res2, res_ref))
> +  MASK_MERGE (i_q) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_q) (res2, res_ref2))
>      abort ();
>
> -  MASK_ZERO (i_q) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_q) (res3, res_ref))
> +  MASK_ZERO (i_q) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_q) (res3, res_ref2))
>      abort ();
>  #endif
>  }
> diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2udqs-2.c 
> b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2udqs-2.c
> index 2d7f631273c..f578cd0d816 100644
> --- a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2udqs-2.c
> +++ b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2udqs-2.c
> @@ -9,6 +9,7 @@
>  #endif
>  #include "avx10-helper.h"
>  #include <limits.h>
> +#include <string.h>
>
>  #define SIZE (AVX512F_LEN / 32)
>  #include "avx512f-mask-type.h"
> @@ -35,7 +36,7 @@ TEST (void)
>    UNION_TYPE (AVX512F_LEN, ) s;
>    UNION_TYPE (AVX512F_LEN, i_ud) res1, res2, res3;
>    MASK_TYPE mask = MASK_VALUE;
> -  unsigned int res_ref[SIZE] = { 0 };
> +  unsigned int res_ref[SIZE] = { 0 }, res_ref2[SIZE] = { 0 };
>    int i, sign = 1;
>
>    for (i = 0; i < SIZE; i++)
> @@ -52,6 +53,7 @@ TEST (void)
>    res3.x = INTRINSIC (_maskz_cvtts_ps_epu32) (mask, s.x);
>
>    CALC (s.a, res_ref);
> +  memcpy(res_ref2, res_ref, sizeof(res_ref));
>
>    if (UNION_CHECK (AVX512F_LEN, i_ud) (res1, res_ref))
>      abort ();
> @@ -65,19 +67,22 @@ TEST (void)
>      abort ();
>
>  #if AVX512F_LEN != 128
> +  for (i = 0; i < SIZE; i++)
> +    res2.a[i] = DEFAULT_VALUE;
> +
>    res1.x = INTRINSIC (_cvtts_roundps_epu32) (s.x, 8);
>    res2.x = INTRINSIC (_mask_cvtts_roundps_epu32) (res2.x, mask, s.x, 8);
>    res3.x = INTRINSIC (_maskz_cvtts_roundps_epu32) (mask, s.x, 8);
>
> -  if (UNION_CHECK (AVX512F_LEN, i_ud) (res1, res_ref))
> +  if (UNION_CHECK (AVX512F_LEN, i_ud) (res1, res_ref2))
>      abort ();
>
> -  MASK_MERGE (i_ud) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_ud) (res2, res_ref))
> +  MASK_MERGE (i_ud) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_ud) (res2, res_ref2))
>      abort ();
>
> -  MASK_ZERO (i_ud) (res_ref, mask, SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_ud) (res3, res_ref))
> +  MASK_ZERO (i_ud) (res_ref2, mask, SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_ud) (res3, res_ref2))
>      abort ();
>  #endif
>  }
> diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2uqqs-2.c 
> b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2uqqs-2.c
> index 32e206d7127..93e71acab20 100644
> --- a/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2uqqs-2.c
> +++ b/gcc/testsuite/gcc.target/i386/avx10_2-512-vcvttps2uqqs-2.c
> @@ -9,6 +9,7 @@
>  #endif
>  #include "avx10-helper.h"
>  #include <limits.h>
> +#include <string.h>
>
>  #define SRC_SIZE (AVX512F_LEN_HALF / 32)
>  #define SIZE (AVX512F_LEN / 64)
> @@ -36,7 +37,7 @@ TEST (void)
>    UNION_TYPE (AVX512F_LEN_HALF, ) s;
>    UNION_TYPE (AVX512F_LEN, i_uq) res1, res2, res3;
>    MASK_TYPE mask = MASK_VALUE;
> -  unsigned long long res_ref[SIZE] = { 0 };
> +  unsigned long long res_ref[SIZE] = { 0 }, res_ref2[SIZE] = { 0 };
>    int i, sign = 1;
>
>    for (i = 0; i < SRC_SIZE; i++)
> @@ -53,6 +54,7 @@ TEST (void)
>    res3.x = INTRINSIC (_maskz_cvtts_ps_epu64) (mask, s.x);
>
>    CALC (s.a, res_ref);
> +  memcpy(res_ref2, res_ref, sizeof(res_ref));
>
>    if (UNION_CHECK (AVX512F_LEN, i_uq) (res1, res_ref))
>      abort ();
> @@ -66,19 +68,22 @@ TEST (void)
>      abort ();
>
>  #if AVX512F_LEN != 128
> +  for (i = 0; i < SIZE; i++)
> +    res2.a[i] = DEFAULT_VALUE;
> +
>    res1.x = INTRINSIC (_cvtts_roundps_epu64) (s.x, 8);
>    res2.x = INTRINSIC (_mask_cvtts_roundps_epu64) (res2.x, mask, s.x, 8);
>    res3.x = INTRINSIC (_maskz_cvtts_roundps_epu64) (mask, s.x, 8);
>
> -  if (UNION_CHECK (AVX512F_LEN, i_uq) (res1, res_ref))
> +  if (UNION_CHECK (AVX512F_LEN, i_uq) (res1, res_ref2))
>      abort ();
>
> -  MASK_MERGE (i_uq) (res_ref, mask, SRC_SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_uq) (res2, res_ref))
> +  MASK_MERGE (i_uq) (res_ref2, mask, SRC_SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_uq) (res2, res_ref2))
>      abort ();
>
> -  MASK_ZERO (i_uq) (res_ref, mask, SRC_SIZE);
> -  if (UNION_CHECK (AVX512F_LEN, i_uq) (res3, res_ref))
> +  MASK_ZERO (i_uq) (res_ref2, mask, SRC_SIZE);
> +  if (UNION_CHECK (AVX512F_LEN, i_uq) (res3, res_ref2))
>      abort ();
>  #endif
>  }
> --
> 2.31.1
>


-- 
BR,
Hongtao

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