i386: Fix AVX10.2 SAT CVT testcases.

Init res_ref2 for rounding control intrinsics.

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.

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 0c860b0..523b3f0 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 75e4e11..a8f6e57 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 44a0e2c..369cb64 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 709734e..f79264e 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 0b12aed..7293772 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 fdadda9..23eb111 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 dbf0567..7058423 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 d5bb46a..9c826f4 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 03f18f7..7f94020a 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 ee268cc..9d3bc2c 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 f63fee4..9654385 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 1b0f70e..976677f 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 f8fde12..0d5797e 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 2d7f631..f578cd0 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 32e206d..93e71ac 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
 }