i386: Re-alias avx10.2 to 512 bit and deprecate -mno-avx10.2-[256,512]

As mentioned in avx10.1 option deprecate patch, based on the feedback we got, we would like to re-alias avx10.x to 512 bit. For -mno- options, also mentioned in the previous patch, it is confusing what it is disabling when it comes to avx10. So we will only provide -mno-avx10.x options from AVX10.2, disabling the whole AVX10.x. gcc/ChangeLog: * common/config/i386/i386-common.cc (OPTION_MASK_ISA2_AVX10_1_UNSET): Adjust macro. (OPTION_MASK_ISA2_AVX10_2_256_UNSET): Removed. (OPTION_MASK_ISA2_AVX10_2_512_UNSET): Ditto. (OPTION_MASK_ISA2_AVX10_2_UNSET): New. (ix86_handle_option): Remove disable part for avx10.2-256. Rename avx10.2-512 switch case to avx10.2 and adjust disable part macro. * common/config/i386/i386-isas.h: Adjust avx10.2 and avx10.2-512. * config/i386/driver-i386.cc (host_detect_local_cpu): Do not append -mno-avx10.x-256 for -march=native. * config/i386/i386-options.cc (ix86_valid_target_attribute_inner_p): Adjust avx10.2 and avx10.2-512. * config/i386/i386.opt: Reject Negative for mavx10.2-256. Alias mavx10.2-512 to mavx10.2. Reject Negative for mavx10.2-512. * doc/extend.texi: Adjust documentation. * doc/sourcebuild.texi: Ditto. gcc/testsuite/ChangeLog: * gcc.target/i386/avx10_2-512-vminmaxbf16-2.c: Add missing avx10_2_512 check. * gcc.target/i386/avx10_2-512-vminmaxpd-2.c: Ditto. * gcc.target/i386/avx10_2-512-vminmaxph-2.c: Ditto. * gcc.target/i386/avx10_2-512-vminmaxps-2.c: Ditto. * gcc.target/i386/avx10-check.h: Change avx10.2 to avx10.2-256. * gcc.target/i386/avx10_2-bf16-1.c: Ditto. * gcc.target/i386/avx10_2-bf16-vector-cmp-1.c: Ditto. * gcc.target/i386/avx10_2-bf16-vector-fma-1.c: Ditto. * gcc.target/i386/avx10_2-bf16-vector-operations-1.c: Ditto. * gcc.target/i386/avx10_2-bf16-vector-smaxmin-1.c: Ditto. * gcc.target/i386/avx10_2-builtin-1.c: Ditto. * gcc.target/i386/avx10_2-builtin-2.c: Ditto. * gcc.target/i386/avx10_2-comibf-1.c: Ditto. * gcc.target/i386/avx10_2-comibf-2.c: Ditto. * gcc.target/i386/avx10_2-comibf-3.c: Ditto. * gcc.target/i386/avx10_2-comibf-4.c: Ditto. * gcc.target/i386/avx10_2-compare-1.c: Ditto. * gcc.target/i386/avx10_2-compare-1b.c: Ditto. * gcc.target/i386/avx10_2-convert-1.c: Ditto. * gcc.target/i386/avx10_2-media-1.c: Ditto. * gcc.target/i386/avx10_2-minmax-1.c: Ditto. * gcc.target/i386/avx10_2-movrs-1.c: Ditto. * gcc.target/i386/avx10_2-partial-bf16-vector-fast-math-1.c: Ditto. * gcc.target/i386/avx10_2-partial-bf16-vector-fma-1.c: Ditto. * gcc.target/i386/avx10_2-partial-bf16-vector-operations-1.c: Ditto. * gcc.target/i386/avx10_2-partial-bf16-vector-smaxmin-1.c: Ditto. * gcc.target/i386/avx10_2-rounding-1.c: Ditto. * gcc.target/i386/avx10_2-rounding-2.c: Ditto. * gcc.target/i386/avx10_2-rounding-3.c: Ditto. * gcc.target/i386/avx10_2-satcvt-1.c: Ditto. * gcc.target/i386/avx10_2-vaddbf16-2.c: Ditto. * gcc.target/i386/avx10_2-vcmpbf16-2.c: Ditto. * gcc.target/i386/avx10_2-vcomisbf16-1.c: Ditto. * gcc.target/i386/avx10_2-vcomisbf16-2.c: Ditto. * gcc.target/i386/avx10_2-vcvt2ph2bf8-2.c: Ditto. * gcc.target/i386/avx10_2-vcvt2ph2bf8s-2.c: Ditto. * gcc.target/i386/avx10_2-vcvt2ph2hf8-2.c: Ditto. * gcc.target/i386/avx10_2-vcvt2ph2hf8s-2.c: Ditto. * gcc.target/i386/avx10_2-vcvt2ps2phx-2.c: Ditto. * gcc.target/i386/avx10_2-vcvtbf162ibs-2.c: Ditto. * gcc.target/i386/avx10_2-vcvtbf162iubs-2.c: Ditto. * gcc.target/i386/avx10_2-vcvtbiasph2bf8-2.c: Ditto. * gcc.target/i386/avx10_2-vcvtbiasph2bf8s-2.c: Ditto. * gcc.target/i386/avx10_2-vcvtbiasph2hf8-2.c: Ditto. * gcc.target/i386/avx10_2-vcvtbiasph2hf8s-2.c: Ditto. * gcc.target/i386/avx10_2-vcvthf82ph-2.c: Ditto. * gcc.target/i386/avx10_2-vcvtph2bf8-2.c: Ditto. * gcc.target/i386/avx10_2-vcvtph2bf8s-2.c: Ditto. * gcc.target/i386/avx10_2-vcvtph2hf8-2.c: Ditto. * gcc.target/i386/avx10_2-vcvtph2hf8s-2.c: Ditto. * gcc.target/i386/avx10_2-vcvtph2ibs-2.c: Ditto. * gcc.target/i386/avx10_2-vcvtph2iubs-2.c: Ditto. * gcc.target/i386/avx10_2-vcvtps2ibs-2.c: Ditto. * gcc.target/i386/avx10_2-vcvttbf162ibs-2.c: Ditto. * gcc.target/i386/avx10_2-vcvttbf162iubs-2.c: Ditto. * gcc.target/i386/avx10_2-vcvttpd2dqs-2.c: Ditto. * gcc.target/i386/avx10_2-vcvttpd2qqs-2.c: Ditto. * gcc.target/i386/avx10_2-vcvttpd2udqs-2.c: Ditto. * gcc.target/i386/avx10_2-vcvttpd2uqqs-2.c: Ditto. * gcc.target/i386/avx10_2-vcvttph2ibs-2.c: Ditto. * gcc.target/i386/avx10_2-vcvttph2iubs-2.c: Ditto. * gcc.target/i386/avx10_2-vcvttps2dqs-2.c: Ditto. * gcc.target/i386/avx10_2-vcvttps2ibs-2.c: Ditto. * gcc.target/i386/avx10_2-vcvttps2iubs-2.c: Ditto. * gcc.target/i386/avx10_2-vcvttps2qqs-2.c: Ditto. * gcc.target/i386/avx10_2-vcvttps2udqs-2.c: Ditto. * gcc.target/i386/avx10_2-vcvttps2uqqs-2.c: Ditto. * gcc.target/i386/avx10_2-vcvttsd2sis-2.c: Ditto. * gcc.target/i386/avx10_2-vcvttsd2usis-2.c: Ditto. * gcc.target/i386/avx10_2-vcvttss2sis-2.c: Ditto. * gcc.target/i386/avx10_2-vcvttss2usis-2.c: Ditto. * gcc.target/i386/avx10_2-vdivbf16-2.c: Ditto. * gcc.target/i386/avx10_2-vdpphps-2.c: Ditto. * gcc.target/i386/avx10_2-vfmaddXXXbf16-2.c: Ditto. * gcc.target/i386/avx10_2-vfmsubXXXbf16-2.c: Ditto. * gcc.target/i386/avx10_2-vfnmaddXXXbf16-2.c: Ditto. * gcc.target/i386/avx10_2-vfnmsubXXXbf16-2.c: Ditto. * gcc.target/i386/avx10_2-vfpclassbf16-2.c: Ditto. * gcc.target/i386/avx10_2-vgetexpbf16-2.c: Ditto. * gcc.target/i386/avx10_2-vgetmantbf16-2.c: Ditto. * gcc.target/i386/avx10_2-vmaxbf16-2.c: Ditto. * gcc.target/i386/avx10_2-vminbf16-2.c: Ditto. * gcc.target/i386/avx10_2-vminmaxbf16-2.c: Ditto. * gcc.target/i386/avx10_2-vminmaxpd-2.c: Ditto. * gcc.target/i386/avx10_2-vminmaxph-2.c: Ditto. * gcc.target/i386/avx10_2-vminmaxps-2.c: Ditto. * gcc.target/i386/avx10_2-vminmaxsd-2.c: Ditto. * gcc.target/i386/avx10_2-vminmaxsh-2.c: Ditto. * gcc.target/i386/avx10_2-vminmaxss-2.c: Ditto. * gcc.target/i386/avx10_2-vmovd-1.c: Ditto. * gcc.target/i386/avx10_2-vmovd-2.c: Ditto. * gcc.target/i386/avx10_2-vmovw-1.c: Ditto. * gcc.target/i386/avx10_2-vmovw-2.c: Ditto. * gcc.target/i386/avx10_2-vmpsadbw-2.c: Ditto. * gcc.target/i386/avx10_2-vmulbf16-2.c: Ditto. * gcc.target/i386/avx10_2-vpdpbssd-2.c: Ditto. * gcc.target/i386/avx10_2-vpdpbssds-2.c: Ditto. * gcc.target/i386/avx10_2-vpdpbsud-2.c: Ditto. * gcc.target/i386/avx10_2-vpdpbsuds-2.c: Ditto. * gcc.target/i386/avx10_2-vpdpbuud-2.c: Ditto. * gcc.target/i386/avx10_2-vpdpbuuds-2.c: Ditto. * gcc.target/i386/avx10_2-vpdpwsud-2.c: Ditto. * gcc.target/i386/avx10_2-vpdpwsuds-2.c: Ditto. * gcc.target/i386/avx10_2-vpdpwusd-2.c: Ditto. * gcc.target/i386/avx10_2-vpdpwusds-2.c: Ditto. * gcc.target/i386/avx10_2-vpdpwuud-2.c: Ditto. * gcc.target/i386/avx10_2-vpdpwuuds-2.c: Ditto. * gcc.target/i386/avx10_2-vrcpbf16-2.c: Ditto. * gcc.target/i386/avx10_2-vreducebf16-2.c: Ditto. * gcc.target/i386/avx10_2-vrndscalebf16-2.c: Ditto. * gcc.target/i386/avx10_2-vrsqrtbf16-2.c: Ditto. * gcc.target/i386/avx10_2-vscalefbf16-2.c: Ditto. * gcc.target/i386/avx10_2-vsqrtbf16-2.c: Ditto. * gcc.target/i386/avx10_2-vsubbf16-2.c: Ditto. * gcc.target/i386/funcspec-56.inc: Ditto. * gcc.target/i386/part-vect-vec_cmpbf.c: Ditto. * gcc.target/i386/pr117495.c: Ditto. * gcc.target/i386/sm4-avx10_2-1.c: Ditto. * gcc.target/i386/sm4-check.h: Ditto. * gcc.target/i386/vnniint16-auto-vectorize-3.c: Ditto. * gcc.target/i386/vnniint8-auto-vectorize-3.c: Ditto. * lib/target-supports.exp: Ditto.
author: Haochen Jiang <haochen.jiang@intel.com> 2025-02-11 11:29:43 +0800
committer: Haochen Jiang <haochen.jiang@intel.com> 2025-02-17 11:10:08 +0800
commit: 9ea56e2a3e1e172873a3ed0be34c4d252b06de9e (patch)
tree: b2d13d4086bf82698964fa78506089156619d0eb
parent: e4f4a5c85e08fb5b9945ba72f07069b2ea7d34e7 (diff)
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129 files changed, 235 insertions, 239 deletions
diff --git a/gcc/common/config/i386/i386-common.cc b/gcc/common/config/i386/i386-common.cc
index 793d684..1788b57 100644
--- a/gcc/common/config/i386/i386-common.cc
+++ b/gcc/common/config/i386/i386-common.cc
@@ -327,10 +327,10 @@ along with GCC; see the file COPYING3.  If not see
 #define OPTION_MASK_ISA2_USER_MSR_UNSET OPTION_MASK_ISA2_USER_MSR
 #define OPTION_MASK_ISA2_AVX10_1_UNSET \
   (OPTION_MASK_ISA2_AVX10_1_256 | OPTION_MASK_ISA2_AVX10_1_512 \
-   | OPTION_MASK_ISA2_AVX10_2_256_UNSET | OPTION_MASK_ISA2_AVX10_2_512_UNSET)
-#define OPTION_MASK_ISA2_AVX10_2_256_UNSET OPTION_MASK_ISA2_AVX10_2_256
-#define OPTION_MASK_ISA2_AVX10_2_512_UNSET \
-  (OPTION_MASK_ISA2_AVX10_2_512 | OPTION_MASK_ISA2_AMX_AVX512_UNSET)
+   | OPTION_MASK_ISA2_AVX10_2_UNSET)
+#define OPTION_MASK_ISA2_AVX10_2_UNSET \
+  (OPTION_MASK_ISA2_AVX10_2_256 | OPTION_MASK_ISA2_AVX10_2_512 \
+   | OPTION_MASK_ISA2_AMX_AVX512_UNSET)
 #define OPTION_MASK_ISA2_AMX_AVX512_UNSET OPTION_MASK_ISA2_AMX_AVX512
 #define OPTION_MASK_ISA2_AMX_TF32_UNSET OPTION_MASK_ISA2_AMX_TF32
 #define OPTION_MASK_ISA2_AMX_TRANSPOSE_UNSET OPTION_MASK_ISA2_AMX_TRANSPOSE
@@ -1406,14 +1406,9 @@ ix86_handle_option (struct gcc_options *opts,
 	  opts->x_ix86_isa_flags |= OPTION_MASK_ISA_AVX2_SET;
 	  opts->x_ix86_isa_flags_explicit |= OPTION_MASK_ISA_AVX2_SET;
 	}
-      else
-	{
-	  opts->x_ix86_isa_flags2 &= ~OPTION_MASK_ISA2_AVX10_2_256_UNSET;
-	  opts->x_ix86_isa_flags2_explicit |= OPTION_MASK_ISA2_AVX10_2_256_UNSET;
-	}
       return true;
 
-    case OPT_mavx10_2_512:
+    case OPT_mavx10_2:
       if (value)
 	{
 	  opts->x_ix86_isa_flags2 |= OPTION_MASK_ISA2_AVX10_2_512_SET;
@@ -1423,8 +1418,8 @@ ix86_handle_option (struct gcc_options *opts,
 	}
       else
 	{
-	  opts->x_ix86_isa_flags2 &= ~OPTION_MASK_ISA2_AVX10_2_512_UNSET;
-	  opts->x_ix86_isa_flags2_explicit |= OPTION_MASK_ISA2_AVX10_2_512_UNSET;
+	  opts->x_ix86_isa_flags2 &= ~OPTION_MASK_ISA2_AVX10_2_UNSET;
+	  opts->x_ix86_isa_flags2_explicit |= OPTION_MASK_ISA2_AVX10_2_UNSET;
 	}
       return true;
 
diff --git a/gcc/common/config/i386/i386-isas.h b/gcc/common/config/i386/i386-isas.h
index 52e2dd3..9dbbc6a 100644
--- a/gcc/common/config/i386/i386-isas.h
+++ b/gcc/common/config/i386/i386-isas.h
@@ -185,9 +185,9 @@ ISA_NAMES_TABLE_START
   ISA_NAMES_TABLE_ENTRY("usermsr", FEATURE_USER_MSR, P_NONE, "-musermsr")
   ISA_NAMES_TABLE_ENTRY("avx10.1-256", FEATURE_AVX10_1_256, P_AVX10_1_256, "-mavx10.1-256")
   ISA_NAMES_TABLE_ENTRY("avx10.1-512", FEATURE_AVX10_1_512, P_AVX10_1_512, "-mavx10.1-512")
-  ISA_NAMES_TABLE_ENTRY("avx10.2", FEATURE_AVX10_2_256, P_NONE, "-mavx10.2")
+  ISA_NAMES_TABLE_ENTRY("avx10.2", FEATURE_AVX10_2_512, P_NONE, "-mavx10.2")
   ISA_NAMES_TABLE_ENTRY("avx10.2-256", FEATURE_AVX10_2_256, P_NONE, "-mavx10.2-256")
-  ISA_NAMES_TABLE_ENTRY("avx10.2-512", FEATURE_AVX10_2_512, P_NONE, "-mavx10.2-512")
+  ISA_NAMES_TABLE_ENTRY("avx10.2-512", FEATURE_AVX10_2_512, P_NONE, NULL)
   ISA_NAMES_TABLE_ENTRY("amx-avx512", FEATURE_AMX_AVX512, P_NONE,
 			"-mamx-avx512")
   ISA_NAMES_TABLE_ENTRY("amx-tf32", FEATURE_AMX_TF32, P_NONE, "-mamx-tf32")
diff --git a/gcc/config/i386/driver-i386.cc b/gcc/config/i386/driver-i386.cc
index fbe96a6..ba13138 100644
--- a/gcc/config/i386/driver-i386.cc
+++ b/gcc/config/i386/driver-i386.cc
@@ -910,9 +910,12 @@ const char *host_detect_local_cpu (int argc, const char **argv)
 				    isa_names_table[i].option, NULL);
 	      }
 	    /* Never push -mno-avx10.1-{256,512} under -march=native to
-	       avoid unnecessary warnings when building librarys.  */
+	       avoid unnecessary warnings when building libraries.
+	       Never push -mno-avx10.x-256 under -march=native since
+	       there are no such options.  */
 	    else if (isa_names_table[i].feature != FEATURE_AVX10_1_256
 		     && isa_names_table[i].feature != FEATURE_AVX10_1_512
+		     && isa_names_table[i].feature != FEATURE_AVX10_2_256
 		     && check_avx512_features (cpu_model, cpu_features2,
 					       isa_names_table[i].feature))
 	      options = concat (options, neg_option,
diff --git a/gcc/config/i386/i386-options.cc b/gcc/config/i386/i386-options.cc
index b9be670..fc4d2d2 100644
--- a/gcc/config/i386/i386-options.cc
+++ b/gcc/config/i386/i386-options.cc
@@ -1136,9 +1136,9 @@ ix86_valid_target_attribute_inner_p (tree fndecl, tree args, char *p_strings[],
     IX86_ATTR_ISA ("usermsr", OPT_musermsr),
     IX86_ATTR_ISA ("avx10.1-256", OPT_mavx10_1_256),
     IX86_ATTR_ISA ("avx10.1-512", OPT_mavx10_1_512),
-    IX86_ATTR_ISA ("avx10.2", OPT_mavx10_2_256),
     IX86_ATTR_ISA ("avx10.2-256", OPT_mavx10_2_256),
-    IX86_ATTR_ISA ("avx10.2-512", OPT_mavx10_2_512),
+    IX86_ATTR_ISA ("avx10.2", OPT_mavx10_2),
+    IX86_ATTR_ISA ("avx10.2-512", OPT_mavx10_2),
     IX86_ATTR_ISA ("amx-avx512", OPT_mamx_avx512),
     IX86_ATTR_ISA ("amx-tf32", OPT_mamx_tf32),
     IX86_ATTR_ISA ("amx-transpose", OPT_mamx_transpose),
diff --git a/gcc/config/i386/i386.opt b/gcc/config/i386/i386.opt
index 0ee5c52..9dc6073 100644
--- a/gcc/config/i386/i386.opt
+++ b/gcc/config/i386/i386.opt
@@ -1374,19 +1374,19 @@ Support MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2,
 and AVX10.1-512 built-in functions and code generation.
 
 mavx10.2-256
-Target Mask(ISA2_AVX10_2_256) Var(ix86_isa_flags2) Save
+Target RejectNegative Mask(ISA2_AVX10_2_256) Var(ix86_isa_flags2) Save
 Support MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2,
 AVX10.1 and AVX10.2 built-in functions and code generation.
 
-mavx10.2-512
+mavx10.2
 Target Mask(ISA2_AVX10_2_512) Var(ix86_isa_flags2) Save
 Support MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2,
 AVX10.1-512 and AVX10.2-512 built-in functions and code generation.
 
-mavx10.2
-Target Alias(mavx10.2-256)
+mavx10.2-512
+Target RejectNegative Alias(mavx10.2)
 Support MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2,
-AVX10.1 and AVX10.2 built-in functions and code generation.
+AVX10.1-512 and AVX10.2-512 built-in functions and code generation.
 
 mamx-avx512
 Target Mask(ISA2_AMX_AVX512) Var(ix86_isa_flags2) Save
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index 8ff850a..ec9bb59 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -7615,17 +7615,16 @@ Disable the generation of the AVX10.1 instructions.
 @cindex @code{target("avx10.2")} function attribute, x86
 @item avx10.2
 @itemx no-avx10.2
-Enable/disable the generation of the AVX10.2 instructions.
+Enable the generation of the AVX10.2 instructions with 512 bit support.
+Disable the generation of the AVX10.2 instructions.
 
 @cindex @code{target("avx10.2-256")} function attribute, x86
 @item avx10.2-256
-@itemx no-avx10.2-256
-Enable/disable the generation of the AVX10.2 instructions.
+Enable the generation of the AVX10.2 instructions with 256 bit support.
 
 @cindex @code{target("avx10.2-512")} function attribute, x86
 @item avx10.2-512
-@itemx no-avx10.2-512
-Enable/disable the generation of the AVX10.2 512 bit instructions.
+Enable the generation of the AVX10.2 instructions with 512 bit support.
 
 @cindex @code{target("amx-avx512")} function attribute, x86
 @item amx-avx512
diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi
index d638125..c0daf02 100644
--- a/gcc/doc/sourcebuild.texi
+++ b/gcc/doc/sourcebuild.texi
@@ -2618,10 +2618,10 @@ Target supports the execution of @code{avx10.1-256} instructions.
 Target supports the execution of @code{avx10.1-512} instructions.
 
 @item avx10.2
-Target supports the execution of @code{avx10.2} instructions.
+Target supports the execution of @code{avx10.2-512} instructions.
 
 @item avx10.2-256
-Target supports the execution of @code{avx10.2} instructions.
+Target supports the execution of @code{avx10.2-256} instructions.
 
 @item avx10.2-512
 Target supports the execution of @code{avx10.2-512} instructions.
diff --git a/gcc/testsuite/gcc.target/i386/avx10-check.h b/gcc/testsuite/gcc.target/i386/avx10-check.h
index cabeeda..e847dc3 100644
--- a/gcc/testsuite/gcc.target/i386/avx10-check.h
+++ b/gcc/testsuite/gcc.target/i386/avx10-check.h
@@ -40,7 +40,7 @@ main ()
   /* Run AVX10 test only if host has ISA support.  */
   if (__builtin_cpu_supports ("avx10.1-256")
 #ifdef AVX10_2
-      && __builtin_cpu_supports ("avx10.2")
+      && __builtin_cpu_supports ("avx10.2-256")
 #endif
 #ifdef AVX10_2_512
       && __builtin_cpu_supports ("avx10.2-512")
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-512-vminmaxbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-512-vminmaxbf16-2.c
index 3bd47f4..4356d93 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-512-vminmaxbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-512-vminmaxbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-options "-fsignaling-nans -mfpmath=sse -O2 -march=x86-64-v3 -mavx10.2-512" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-require-effective-target avx10_2_512 } */
 
 #ifndef AVX10_2
 #define AVX10_2
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-512-vminmaxpd-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-512-vminmaxpd-2.c
index f137589..c0839c1 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-512-vminmaxpd-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-512-vminmaxpd-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-options "-fsignaling-nans -mfpmath=sse -O2 -march=x86-64-v3 -mavx10.2-512" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-require-effective-target avx10_2_512 } */
 
 #ifndef AVX10_2
 #define AVX10_2
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-512-vminmaxph-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-512-vminmaxph-2.c
index b68dd23..8759fd1 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-512-vminmaxph-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-512-vminmaxph-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-options "-fsignaling-nans -mfpmath=sse -O2 -march=x86-64-v3 -mavx10.2-512" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-require-effective-target avx10_2_512 } */
 
 #ifndef AVX10_2
 #define AVX10_2
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-512-vminmaxps-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-512-vminmaxps-2.c
index 49b6dbb..42864a4 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-512-vminmaxps-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-512-vminmaxps-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
 /* { dg-options "-fsignaling-nans -mfpmath=sse -O2 -march=x86-64-v3 -mavx10.2-512" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-require-effective-target avx10_2_512 } */
 
 #ifndef AVX10_2
 #define AVX10_2
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-bf16-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-bf16-1.c
index 9b33b91..607730f 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-bf16-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-bf16-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-march=x86-64-v3 -mavx10.2 -O2" } */
+/* { dg-options "-march=x86-64-v3 -mavx10.2-256 -O2" } */
 /* { dg-final { scan-assembler-times "vaddbf16\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
 /* { dg-final { scan-assembler-times "vaddbf16\[ \\t\]+%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\{%k\[0-9\]\}(?:\n|\[ \\t\]+#)" 1 } } */
 /* { dg-final { scan-assembler-times "vaddbf16\[ \\t\]+%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\{%k\[0-9\]\}\{z\}\[^\n\r]*(?:\n|\[ \\t\]+#)" 1 } } */
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-bf16-vector-cmp-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-bf16-vector-cmp-1.c
index 79bddb5..837491c 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-bf16-vector-cmp-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-bf16-vector-cmp-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-march=x86-64-v3 -mavx10.2 -O2" } */
+/* { dg-options "-march=x86-64-v3 -mavx10.2-256 -O2" } */
 /* { dg-final { scan-assembler-times "vcmpbf16" 10 } } */
 
 typedef __bf16 v16bf __attribute__ ((__vector_size__ (32)));
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-bf16-vector-fma-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-bf16-vector-fma-1.c
index 05f86f7..f39c254 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-bf16-vector-fma-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-bf16-vector-fma-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-march=x86-64-v3 -mavx10.2 -O2" } */
+/* { dg-options "-march=x86-64-v3 -mavx10.2-256 -O2" } */
 /* { dg-final { scan-assembler-times "vfmadd132bf16\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
 /* { dg-final { scan-assembler-times "vfmsub132bf16\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
 /* { dg-final { scan-assembler-times "vfnmadd132bf16\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-bf16-vector-operations-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-bf16-vector-operations-1.c
index 530167b..5945b0d 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-bf16-vector-operations-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-bf16-vector-operations-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-march=x86-64-v3 -mavx10.2 -O2" } */
+/* { dg-options "-march=x86-64-v3 -mavx10.2-256 -O2" } */
 /* { dg-final { scan-assembler-times "vmulbf16\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 2 } } */
 /* { dg-final { scan-assembler-times "vaddbf16\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
 /* { dg-final { scan-assembler-times "vdivbf16\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-bf16-vector-smaxmin-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-bf16-vector-smaxmin-1.c
index 703ea64..6acab8f 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-bf16-vector-smaxmin-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-bf16-vector-smaxmin-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-march=x86-64-v3 -mavx10.2 -Ofast" } */
+/* { dg-options "-march=x86-64-v3 -mavx10.2-256 -Ofast" } */
 /* { dg-final { scan-assembler-times "vmaxbf16" 2 } } */
 /* { dg-final { scan-assembler-times "vminbf16" 2 } } */
 
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-builtin-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-builtin-1.c
index 2c793cf..1837674 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-builtin-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-builtin-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O0 -march=x86-64-v3 -mavx10.2 -mno-avxvnniint8" } */
+/* { dg-options "-O0 -march=x86-64-v3 -mavx10.2-256 -mno-avxvnniint8" } */
 typedef int v8si __attribute__ ((vector_size (32)));
 v8si
 foo (v8si a, v8si b, v8si c)
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-builtin-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-builtin-2.c
index 6eeb20e..33f7bf3 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-builtin-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-builtin-2.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O0 -march=x86-64-v3 -mavx10.2 -mno-avxvnniint16" } */
+/* { dg-options "-O0 -march=x86-64-v3 -mavx10.2-256 -mno-avxvnniint16" } */
 typedef int v8si __attribute__ ((vector_size (32)));
 v8si
 foo (v8si a, v8si b, v8si c)
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-comibf-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-comibf-1.c
index 3862f1e..a676756 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-comibf-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-comibf-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-march=x86-64-v3 -mavx10.2 -O2 -fno-trapping-math" } */
+/* { dg-options "-march=x86-64-v3 -mavx10.2-256 -O2 -fno-trapping-math" } */
 /* { dg-final { scan-assembler-times "vcomisbf16\[ \\t\]+\[^{}\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 6 } } */
 /* { dg-final { scan-assembler-times {j[a-z]+\s} 6 } } */
 
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-comibf-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-comibf-2.c
index a70904c..07d5957 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-comibf-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-comibf-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-march=x86-64-v3 -mavx10.2 -O2 -fno-trapping-math" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-march=x86-64-v3 -mavx10.2-256 -O2 -fno-trapping-math" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #include <stdlib.h>
 #include <stdint.h>
@@ -92,7 +92,7 @@ test_ge (__bf16 a, __bf16 b)
 int
 main (void)
 {
-  if (!__builtin_cpu_supports ("avx10.2"))
+  if (!__builtin_cpu_supports ("avx10.2-256"))
     return 0;
 
   float test_values[] = {
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-comibf-3.c b/gcc/testsuite/gcc.target/i386/avx10_2-comibf-3.c
index 28b2ad3..26c2a80 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-comibf-3.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-comibf-3.c
@@ -5,7 +5,7 @@
 /* { dg-final { scan-assembler-times "set\[aeglnb\]+" 6 } } */
 
 #define AVX10_ATTR \
-__attribute__((noinline, __target__("avx10.2"), optimize("no-trapping-math")))
+__attribute__((noinline, __target__("avx10.2-256"), optimize("no-trapping-math")))
 
 AVX10_ATTR
 int foo1_avx10 (__bf16 a, __bf16 b, __bf16 c, __bf16 d)
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-comibf-4.c b/gcc/testsuite/gcc.target/i386/avx10_2-comibf-4.c
index 18848dd..c646e16 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-comibf-4.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-comibf-4.c
@@ -1,4 +1,4 @@
-/* { dg-do run { target { avx10_2 } } } */
+/* { dg-do run { target { avx10_2_256 } } } */
 /* { dg-options "-march=x86-64-v3 -O2" } */
 
 #include "avx10_2-comibf-3.c"
@@ -24,7 +24,7 @@ int foo3 (__bf16 a, __bf16 b, __bf16 c, __bf16 d)
 
 int main (void)
 {
-  if (!__builtin_cpu_supports ("avx10.2"))
+  if (!__builtin_cpu_supports ("avx10.2-256"))
     return 0;
 
   __bf16 a = 0.5bf16, b = -0.25bf16, c = 1.75bf16, d = -0.125bf16;
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-compare-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-compare-1.c
index 17dca5c..e841570 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-compare-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-compare-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
 /* { dg-final { scan-assembler-times "vcomxsd\[ \\t\]+\{sae\}\[^\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1  } } */
 /* { dg-final { scan-assembler-times "vcomxss\[ \\t\]+\{sae\}\[^\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
 /* { dg-final { scan-assembler-times "vucomxsd\[ \\t\]+\{sae\}\[^\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1  } } */
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-compare-1b.c b/gcc/testsuite/gcc.target/i386/avx10_2-compare-1b.c
index cc7f820..23fa4da 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-compare-1b.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-compare-1b.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2 -mfpmath=sse" } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256 -mfpmath=sse" } */
 /* { dg-final { scan-assembler-times "comi" 6 } } */
 /* { dg-final { scan-assembler-times "comx" 12 } } */
 
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-convert-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-convert-1.c
index 0e8edd1..57b5fce 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-convert-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-convert-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-march=x86-64-v3 -mavx10.2 -O2" } */
+/* { dg-options "-march=x86-64-v3 -mavx10.2-256 -O2" } */
 /* { dg-final { scan-assembler-times "vcvt2ps2phx\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
 /* { dg-final { scan-assembler-times "vcvt2ps2phx\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+\{%k\[0-9\]\}(?:\n|\[ \\t\]+#)" 1 } } */
 /* { dg-final { scan-assembler-times "vcvt2ps2phx\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+\{%k\[0-9\]\}\{z\}\[^\n\r]*(?:\n|\[ \\t\]+#)" 1 } } */
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-media-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-media-1.c
index bdf6a6d..a34075b 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-media-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-media-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-march=x86-64-v3 -mavx10.2 -O2" } */
+/* { dg-options "-march=x86-64-v3 -mavx10.2-256 -O2" } */
 /* { dg-final { scan-assembler-times "vpdpbssd\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1 } } */
 /* { dg-final { scan-assembler-times "vpdpbssd\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\\n\\r]*%ymm\[0-9\]+\[^\\n\\r\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1 } } */
 /* { dg-final { scan-assembler-times "vpdpbssd\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\\n\\r]*%ymm\[0-9\]+\[^\\n\\r\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1 } } */
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-minmax-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-minmax-1.c
index 36d1469..f16d560 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-minmax-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-minmax-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
 /* { dg-final { scan-assembler-times "vminmaxbf16\[ \\t\]+\[^\{\n\]*\[^\}\]%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+\[^\n\r\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)"  1 } } */
 /* { dg-final { scan-assembler-times "vminmaxbf16\[ \\t\]+\[^\{\n\]*\[^\}\]%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+\[^\n\r\]*%xmm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)"  1 } } */
 /* { dg-final { scan-assembler-times "vminmaxbf16\[ \\t\]+\[^\{\n\]*\[^\}\]%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+\[^\n\r\]*%xmm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)"  1 } } */
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-movrs-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-movrs-1.c
index f1c65ef..7d1446d 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-movrs-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-movrs-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile { target { ! ia32 } } } */
-/* { dg-options "-march=x86-64-v3 -mavx10.2 -mmovrs -O2" } */
+/* { dg-options "-march=x86-64-v3 -mavx10.2-256 -mmovrs -O2" } */
 /* { dg-final { scan-assembler-times "vmovrsb\[ \\t\]\+\\(%(?:r|e).x\\), %ymm\[0-9\]+" 3 } } */
 /* { dg-final { scan-assembler-times "vmovrsb\[ \\t\]\+\\(%(?:r|e).x\\), %ymm\[0-9\]+{%k\[1-7\]}" 2 } } */
 /* { dg-final { scan-assembler-times "vmovrsb\[ \\t\]\+\\(%(?:r|e).x\\), %ymm\[0-9\]+{%k\[1-7\]}{z}" 1 } } */
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-partial-bf16-vector-fast-math-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-partial-bf16-vector-fast-math-1.c
index 28856b1..6eb74bf 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-partial-bf16-vector-fast-math-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-partial-bf16-vector-fast-math-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile { target { ! ia32 } } } */
-/* { dg-options "-march=x86-64-v3 -mavx10.2 -O2" } */
+/* { dg-options "-march=x86-64-v3 -mavx10.2-256 -O2" } */
 /* { dg-final { scan-assembler-times "vmulbf16\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 2 } } */
 /* { dg-final { scan-assembler-times "vrcpbf16\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 2 } } */
 
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-partial-bf16-vector-fma-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-partial-bf16-vector-fma-1.c
index 0fa63de..3db34be 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-partial-bf16-vector-fma-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-partial-bf16-vector-fma-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-march=x86-64-v3 -mavx10.2 -O2" } */
+/* { dg-options "-march=x86-64-v3 -mavx10.2-256 -O2" } */
 /* { dg-final { scan-assembler-times "vfmadd132bf16\[^\n\r\]*xmm\[0-9\]" 3 { target ia32 } } } */
 /* { dg-final { scan-assembler-times "vfmsub132bf16\[^\n\r\]*xmm\[0-9\]" 3 { target ia32 } } } */
 /* { dg-final { scan-assembler-times "vfnmadd132bf16\[^\n\r\]*xmm\[0-9\]" 3 { target ia32 } } } */
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-partial-bf16-vector-operations-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-partial-bf16-vector-operations-1.c
index 22ba8a2..a7a017c 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-partial-bf16-vector-operations-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-partial-bf16-vector-operations-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile { target { ! ia32 } } } */
-/* { dg-options "-march=x86-64-v3 -mavx10.2 -O2" } */
+/* { dg-options "-march=x86-64-v3 -mavx10.2-256 -O2" } */
 /* { dg-final { scan-assembler-times "vmulbf16\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 2 } } */
 /* { dg-final { scan-assembler-times "vaddbf16\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 2 } } */
 /* { dg-final { scan-assembler-times "vdivbf16\[ \\t\]+\[^\{\n\]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+\[^\n\r]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 2 } } */
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-partial-bf16-vector-smaxmin-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-partial-bf16-vector-smaxmin-1.c
index 59a0fc5..f27e93a 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-partial-bf16-vector-smaxmin-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-partial-bf16-vector-smaxmin-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile { target { ! ia32 } } } */
-/* { dg-options "-march=x86-64-v3 -mavx10.2 -Ofast" } */
+/* { dg-options "-march=x86-64-v3 -mavx10.2-256 -Ofast" } */
 /* { dg-final { scan-assembler-times "vmaxbf16" 2 } } */
 /* { dg-final { scan-assembler-times "vminbf16" 2 } } */
 
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-rounding-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-rounding-1.c
index 4ec0aac..59951a3 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-rounding-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-rounding-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
 /* { dg-final { scan-assembler-times "vaddpd\[ \\t\]+\[^\n\]*\{rn-sae\}\[^\{\n\]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1  }  } */
 /* { dg-final { scan-assembler-times "vaddpd\[ \\t\]+\[^\n\]*\{rd-sae\}\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1  }  } */
 /* { dg-final { scan-assembler-times "vaddpd\[ \\t\]+\[^\n\]*\{rz-sae\}\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1  }  } */
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-rounding-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-rounding-2.c
index 47bc9ff..cc2d780 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-rounding-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-rounding-2.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
 /* { dg-final { scan-assembler-times "vcvtqq2pd\[ \\t\]+\[^\n\]*\{rn-sae\}\[^\n\]*%ymm\[0-9\]+\[^\{\n\]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1  }  } */
 /* { dg-final { scan-assembler-times "vcvtqq2pd\[ \\t\]+\[^\n\]*\{rd-sae\}\[^\n\]*%ymm\[0-9\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}(?:\n|\[ \\t\]+#)" 1  }  } */
 /* { dg-final { scan-assembler-times "vcvtqq2pd\[ \\t\]+\[^\n\]*\{rz-sae\}\[^\n\]*%ymm\[0-9\]+\[^\{\n\]*%ymm\[0-9\]+\{%k\[1-7\]\}\{z\}(?:\n|\[ \\t\]+#)" 1  }  } */
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-rounding-3.c b/gcc/testsuite/gcc.target/i386/avx10_2-rounding-3.c
index 1e7925b..57839f4 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-rounding-3.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-rounding-3.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
 /* { dg-final { scan-assembler-times "vcvtuw2ph\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1  }  } */
 /* { dg-final { scan-assembler-times "vcvtuw2ph\[ \\t\]+\{rn-sae\}\[^\{\n\]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\{%k\[0-9\]\}\[^\n\r]*(?:\n|\[ \\t\]+#)" 1  }  } */
 /* { dg-final { scan-assembler-times "vcvtuw2ph\[ \\t\]+\{rz-sae\}\[^\{\n\]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\{%k\[0-9\]\}\{z\}\[^\n\r]*(?:\n|\[ \\t\]+#)" 1  }  } */
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-satcvt-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-satcvt-1.c
index 7231c2a..7599fd1 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-satcvt-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-satcvt-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
 /* { dg-final { scan-assembler-times "vcvtph2ibs\[ \\t\]+\[^\{\n\]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+(?:\n|\[ \\t\]+#)" 1  }  } */
 /* { dg-final { scan-assembler-times "vcvtph2ibs\[ \\t\]+\{rn-sae\}\[^\{\n\]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\{%k\[0-9\]\}\[^\n\r]*(?:\n|\[ \\t\]+#)" 1  }  } */
 /* { dg-final { scan-assembler-times "vcvtph2ibs\[ \\t\]+\{rz-sae\}\[^\{\n\]*%ymm\[0-9\]+\[^\n\r]*%ymm\[0-9\]+\{%k\[0-9\]\}\{z\}\[^\n\r]*(?:\n|\[ \\t\]+#)" 1  }  } */
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vaddbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vaddbf16-2.c
index d880454..c2564b6 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vaddbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vaddbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcmpbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcmpbf16-2.c
index cb6506a..7ac7eda 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcmpbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcmpbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcomisbf16-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcomisbf16-1.c
index 3f08ff5..ac981b1 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcomisbf16-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcomisbf16-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-march=x86-64-v3 -mavx10.2 -O2" } */
+/* { dg-options "-march=x86-64-v3 -mavx10.2-256 -O2" } */
 /* { dg-final { scan-assembler-times "vcomisbf16\[ \\t\]+\[^{}\n\]*%xmm\[0-9\]+(?:\n|\[ \\t\]+#)" 6 } } */
 /* { dg-final { scan-assembler-times "jp" 2 } } */
 #include <immintrin.h>
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcomisbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcomisbf16-2.c
index 7266e3a..1dd15a9 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcomisbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcomisbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX10_SCALAR
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ph2bf8-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ph2bf8-2.c
index 9dd940c..eee2539 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ph2bf8-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ph2bf8-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ph2bf8s-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ph2bf8s-2.c
index 2a9caca..ee5b35a 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ph2bf8s-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ph2bf8s-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ph2hf8-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ph2hf8-2.c
index 80dc248..683196b 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ph2hf8-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ph2hf8-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ph2hf8s-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ph2hf8s-2.c
index 30f6a60..3d2c6eec 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ph2hf8s-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ph2hf8s-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ps2phx-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ps2phx-2.c
index 125713c..82aaa6c 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ps2phx-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvt2ps2phx-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbf162ibs-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbf162ibs-2.c
index 824ec68..a328598 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbf162ibs-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbf162ibs-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbf162iubs-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbf162iubs-2.c
index b8f9925..7b48ee1 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbf162iubs-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbf162iubs-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbiasph2bf8-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbiasph2bf8-2.c
index e3f2a81..7769571 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbiasph2bf8-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbiasph2bf8-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbiasph2bf8s-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbiasph2bf8s-2.c
index 2b9f81d..9ca0104 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbiasph2bf8s-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbiasph2bf8s-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbiasph2hf8-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbiasph2hf8-2.c
index 27e5f21..15c6dc4 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbiasph2hf8-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbiasph2hf8-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbiasph2hf8s-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbiasph2hf8s-2.c
index b93a1f978..0854a71 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbiasph2hf8s-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtbiasph2hf8s-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvthf82ph-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvthf82ph-2.c
index d647fde..57203d5 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvthf82ph-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvthf82ph-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2bf8-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2bf8-2.c
index 826b5ff..df0d10d 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2bf8-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2bf8-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2bf8s-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2bf8s-2.c
index c5b9576..eeee592 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2bf8s-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2bf8s-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2hf8-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2hf8-2.c
index 00f2928..12a4ebf 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2hf8-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2hf8-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2hf8s-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2hf8s-2.c
index a2fa0c8..cea6899 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2hf8s-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2hf8s-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2ibs-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2ibs-2.c
index 2265f81..c0261f4 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2ibs-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2ibs-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2iubs-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2iubs-2.c
index c4b2b575..ef53dd3 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2iubs-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtph2iubs-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtps2ibs-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtps2ibs-2.c
index fdf825b..9f6a8ad 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvtps2ibs-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvtps2ibs-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttbf162ibs-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttbf162ibs-2.c
index 0585048..066bc06 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttbf162ibs-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttbf162ibs-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttbf162iubs-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttbf162iubs-2.c
index 3082ca0..38021ca 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttbf162iubs-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttbf162iubs-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttpd2dqs-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttpd2dqs-2.c
index d23024d..e4f71c2 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttpd2dqs-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttpd2dqs-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttpd2qqs-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttpd2qqs-2.c
index d7aa1e5..466ce37 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttpd2qqs-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttpd2qqs-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttpd2udqs-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttpd2udqs-2.c
index 88caedf..761c7c5 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttpd2udqs-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttpd2udqs-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttpd2uqqs-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttpd2uqqs-2.c
index 3304eeb..42fb9e7 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttpd2uqqs-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttpd2uqqs-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttph2ibs-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttph2ibs-2.c
index dfa110c..52f3e13 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttph2ibs-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttph2ibs-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttph2iubs-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttph2iubs-2.c
index 500e323..b37bc72 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttph2iubs-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttph2iubs-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2dqs-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2dqs-2.c
index d2ef60b..51db01a 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2dqs-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2dqs-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2ibs-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2ibs-2.c
index 7002945..745c934 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2ibs-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2ibs-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2iubs-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2iubs-2.c
index 4c05d3c..95b6238 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2iubs-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2iubs-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2qqs-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2qqs-2.c
index a7882ad..5a39579 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2qqs-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2qqs-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2udqs-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2udqs-2.c
index 66b654e..3bb3d4c 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2udqs-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2udqs-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2uqqs-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2uqqs-2.c
index 3f32060..85658bf 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2uqqs-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttps2uqqs-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttsd2sis-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttsd2sis-2.c
index 535a460..cb6bd28 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttsd2sis-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttsd2sis-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX10_SCALAR
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttsd2usis-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttsd2usis-2.c
index c4a0b0f..04328f4 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttsd2usis-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttsd2usis-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX10_SCALAR
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttss2sis-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttss2sis-2.c
index e1f8892..c495d22 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttss2sis-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttss2sis-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX10_SCALAR
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttss2usis-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttss2usis-2.c
index 9b48474..42c418b 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vcvttss2usis-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vcvttss2usis-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX10_SCALAR
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vdivbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vdivbf16-2.c
index 69d5019..ad18ce8 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vdivbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vdivbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vdpphps-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vdpphps-2.c
index e2f422d..c15d838 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vdpphps-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vdpphps-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */                                      
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */           
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */           
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vfmaddXXXbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vfmaddXXXbf16-2.c
index 85041d4..c3aafae 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vfmaddXXXbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vfmaddXXXbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vfmsubXXXbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vfmsubXXXbf16-2.c
index 761d5d1..7a26f17 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vfmsubXXXbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vfmsubXXXbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vfnmaddXXXbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vfnmaddXXXbf16-2.c
index 9b260aa..862a998 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vfnmaddXXXbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vfnmaddXXXbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vfnmsubXXXbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vfnmsubXXXbf16-2.c
index 86539f7..00da303 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vfnmsubXXXbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vfnmsubXXXbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vfpclassbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vfpclassbf16-2.c
index 40baeca..8fb655b6 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vfpclassbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vfpclassbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vgetexpbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vgetexpbf16-2.c
index e6a707c..1447c12 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vgetexpbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vgetexpbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vgetmantbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vgetmantbf16-2.c
index 9cdec14..285b286 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vgetmantbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vgetmantbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vmaxbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vmaxbf16-2.c
index 950870f..4591d9b 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vmaxbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vmaxbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vminbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vminbf16-2.c
index 9786127..84912d0 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vminbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vminbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxbf16-2.c
index 0c181d9..4458ddb 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-fsignaling-nans -mfpmath=sse -O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-fsignaling-nans -mfpmath=sse -O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxpd-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxpd-2.c
index 106083d..9caea72 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxpd-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxpd-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-fsignaling-nans -mfpmath=sse -O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-fsignaling-nans -mfpmath=sse -O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxph-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxph-2.c
index d465e7a..edbbb53 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxph-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxph-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-fsignaling-nans -mfpmath=sse -O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-fsignaling-nans -mfpmath=sse -O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxps-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxps-2.c
index 88aaf5b..1d8b4db 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxps-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxps-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-fsignaling-nans -mfpmath=sse -O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-fsignaling-nans -mfpmath=sse -O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxsd-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxsd-2.c
index b8db288..7add239 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxsd-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxsd-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-fsignaling-nans -mfpmath=sse -O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-fsignaling-nans -mfpmath=sse -O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX10_SCALAR
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxsh-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxsh-2.c
index 8ce838d..5037337 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxsh-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxsh-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-fsignaling-nans -mfpmath=sse -O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-fsignaling-nans -mfpmath=sse -O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX10_SCALAR
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxss-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxss-2.c
index 65f59ca..f87cc8b 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxss-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vminmaxss-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-fsignaling-nans -mfpmath=sse -O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-fsignaling-nans -mfpmath=sse -O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX10_SCALAR
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vmovd-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-vmovd-1.c
index 21bd1a1..d6bcbe5 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vmovd-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vmovd-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
 /* { dg-final { scan-assembler-times "vmovd\t\[0-9\]+\\(%e\[bs\]p\\), %xmm0" 1 { target ia32 } } } */
 /* { dg-final { scan-assembler-times "vmovss\t\[0-9\]+\\(%e\[bs\]p\\), %xmm0" 1 { target ia32 } } } */
 /* { dg-final { scan-assembler-times "vmovd\t%xmm0, %xmm0" 3 { target ia32 } } } */
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vmovd-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vmovd-2.c
index 0929950..ace18d6 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vmovd-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vmovd-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX10_SCALAR
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vmovw-1.c b/gcc/testsuite/gcc.target/i386/avx10_2-vmovw-1.c
index 49fa51d..06712c5 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vmovw-1.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vmovw-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
 /* { dg-final { scan-assembler-times "vmovw\t\[0-9\]+\\(%e\[bs\]p\\), %xmm0" 4 { target ia32 } } } */
 /* { dg-final { scan-assembler-times "vmovw\t%xmm0, %xmm0" 4 { target ia32 } } } */
 /* { dg-final { scan-assembler-times "vmovw\t%edi, %xmm0" 1 { target { ! ia32 } } } } */
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vmovw-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vmovw-2.c
index c474638..54016a5 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vmovw-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vmovw-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX10_SCALAR
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vmpsadbw-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vmpsadbw-2.c
index fdf68e6..7f01c73 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vmpsadbw-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vmpsadbw-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vmulbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vmulbf16-2.c
index 568c0a9..8bda6d6 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vmulbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vmulbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbssd-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbssd-2.c
index 256d10e..5565049 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbssd-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbssd-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbssds-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbssds-2.c
index 88ab613..8302f17 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbssds-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbssds-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbsud-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbsud-2.c
index cdbd57c..e41c5e4 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbsud-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbsud-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbsuds-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbsuds-2.c
index 5e9937a..f27983a 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbsuds-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbsuds-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbuud-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbuud-2.c
index 73e3f71..d9fde4a 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbuud-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbuud-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbuuds-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbuuds-2.c
index 09c1c81..fe5a133 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbuuds-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpbuuds-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwsud-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwsud-2.c
index f68d3ed..1684967 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwsud-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwsud-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwsuds-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwsuds-2.c
index 3b3f5df..1e28e5f 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwsuds-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwsuds-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwusd-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwusd-2.c
index 209e62d..bf1bddf 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwusd-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwusd-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwusds-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwusds-2.c
index 6e9692b..66eca16 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwusds-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwusds-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwuud-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwuud-2.c
index 8feb5d7..73f87fe 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwuud-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwuud-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwuuds-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwuuds-2.c
index 930839e..905038c 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwuuds-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vpdpwuuds-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vrcpbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vrcpbf16-2.c
index 367b2cf..7d804c4 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vrcpbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vrcpbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vreducebf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vreducebf16-2.c
index 318e430..9d4209f 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vreducebf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vreducebf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vrndscalebf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vrndscalebf16-2.c
index 5720438..a6ad6b0 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vrndscalebf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vrndscalebf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vrsqrtbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vrsqrtbf16-2.c
index 6083c86..1f33d12 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vrsqrtbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vrsqrtbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vscalefbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vscalefbf16-2.c
index 81b24f3..bed0871 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vscalefbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vscalefbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vsqrtbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vsqrtbf16-2.c
index 5188e05..fffa45c 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vsqrtbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vsqrtbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/avx10_2-vsubbf16-2.c b/gcc/testsuite/gcc.target/i386/avx10_2-vsubbf16-2.c
index 16f444a..42f7d4f 100644
--- a/gcc/testsuite/gcc.target/i386/avx10_2-vsubbf16-2.c
+++ b/gcc/testsuite/gcc.target/i386/avx10_2-vsubbf16-2.c
@@ -1,6 +1,6 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2" } */
-/* { dg-require-effective-target avx10_2 } */
+/* { dg-options "-O2 -march=x86-64-v3 -mavx10.2-256" } */
+/* { dg-require-effective-target avx10_2_256 } */
 
 #define AVX10_2
 #define AVX512VL
diff --git a/gcc/testsuite/gcc.target/i386/funcspec-56.inc b/gcc/testsuite/gcc.target/i386/funcspec-56.inc
index ac663a7..34c821a 100644
--- a/gcc/testsuite/gcc.target/i386/funcspec-56.inc
+++ b/gcc/testsuite/gcc.target/i386/funcspec-56.inc
@@ -87,7 +87,7 @@ extern void test_sm3 (void)			__attribute__((__target__("sm3")));
 extern void test_sha512 (void)			__attribute__((__target__("sha512")));
 extern void test_sm4 (void)                     __attribute__((__target__("sm4")));
 extern void test_user_msr (void)		__attribute__((__target__("usermsr")));
-extern void test_avx10_2 (void)			__attribute__((__target__("avx10.2")));
+extern void test_avx10_2_256 (void)		__attribute__((__target__("avx10.2-256")));
 extern void test_avx10_2_512 (void)		__attribute__((__target__("avx10.2-512")));
 extern void test_amx_avx512 (void)		__attribute__((__target__("amx-avx512")));
 extern void test_amx_tf32 (void)		__attribute__((__target__("amx-tf32")));
@@ -184,7 +184,6 @@ extern void test_no_sha512 (void)		__attribute__((__target__("no-sha512")));
 extern void test_no_sm4 (void)                  __attribute__((__target__("no-sm4")));
 extern void test_no_user_msr (void)		__attribute__((__target__("no-usermsr")));
 extern void test_no_avx10_2 (void)		__attribute__((__target__("no-avx10.2")));
-extern void test_no_avx10_2_512 (void)		__attribute__((__target__("no-avx10.2-512")));
 extern void test_no_amx_avx512 (void)		__attribute__((__target__("no-amx-avx512")));
 extern void test_no_amx_tf32 (void)		__attribute__((__target__("no-amx-tf32")));
 extern void test_no_amx_transpose (void)	__attribute__((__target__("no-amx-transpose")));
diff --git a/gcc/testsuite/gcc.target/i386/part-vect-vec_cmpbf.c b/gcc/testsuite/gcc.target/i386/part-vect-vec_cmpbf.c
index c904dc0..d4138f2 100644
--- a/gcc/testsuite/gcc.target/i386/part-vect-vec_cmpbf.c
+++ b/gcc/testsuite/gcc.target/i386/part-vect-vec_cmpbf.c
@@ -1,5 +1,5 @@
 /* { dg-do compile { target { ! ia32 } } } */
-/* { dg-options "-O2 -mavx10.2" } */
+/* { dg-options "-O2 -mavx10.2-256" } */
 /* { dg-final { scan-assembler-times "vcmpbf16" 10 } } */
 
 typedef __bf16 __attribute__((__vector_size__ (4))) v2bf;
diff --git a/gcc/testsuite/gcc.target/i386/pr117495.c b/gcc/testsuite/gcc.target/i386/pr117495.c
index 90f3561..5f17bb9 100644
--- a/gcc/testsuite/gcc.target/i386/pr117495.c
+++ b/gcc/testsuite/gcc.target/i386/pr117495.c
@@ -3,7 +3,7 @@
 /* { dg-options "-march=x86-64-v3 -fno-trapping-math" } */
 /* { dg-final { scan-assembler-times "vcomisbf16" 2 } } */
 
-__attribute__((target("avx10.2")))
+__attribute__((target("avx10.2-256")))
 int foo (int b, int x)
 {
   return (__bf16) b < x;
@@ -14,7 +14,7 @@ int foo2 (int b, int x)
   return (__bf16) b < x;
 }
 
-__attribute__((target("avx10.2")))
+__attribute__((target("avx10.2-256")))
 int foo3 (__bf16 b, __bf16 x)
 {
   return (__bf16) b < x;
diff --git a/gcc/testsuite/gcc.target/i386/sm4-avx10_2-1.c b/gcc/testsuite/gcc.target/i386/sm4-avx10_2-1.c
index 4746f6f..4f5733c 100644
--- a/gcc/testsuite/gcc.target/i386/sm4-avx10_2-1.c
+++ b/gcc/testsuite/gcc.target/i386/sm4-avx10_2-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile { target { ! ia32 } } } */
-/* { dg-options "-O2 -march=x86-64-v3 -msm4 -mavx10.2" } */
+/* { dg-options "-O2 -march=x86-64-v3 -msm4 -mavx10.2-256" } */
 
 #include <immintrin.h>
 
diff --git a/gcc/testsuite/gcc.target/i386/sm4-check.h b/gcc/testsuite/gcc.target/i386/sm4-check.h
index 72543a7..7fc431d 100644
--- a/gcc/testsuite/gcc.target/i386/sm4-check.h
+++ b/gcc/testsuite/gcc.target/i386/sm4-check.h
@@ -194,7 +194,7 @@ main ()
   /* Check CPU support for SM4.  */
   if (__builtin_cpu_supports ("sm4")
 #ifdef AVX10_2
-      && __builtin_cpu_supports ("avx10.2")
+      && __builtin_cpu_supports ("avx10.2-256")
 #endif
 #ifdef AVX10_2_512
       && __builtin_cpu_supports ("avx10.2-512")
diff --git a/gcc/testsuite/gcc.target/i386/vnniint16-auto-vectorize-3.c b/gcc/testsuite/gcc.target/i386/vnniint16-auto-vectorize-3.c
index 85dd80e..18c5397 100644
--- a/gcc/testsuite/gcc.target/i386/vnniint16-auto-vectorize-3.c
+++ b/gcc/testsuite/gcc.target/i386/vnniint16-auto-vectorize-3.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */                                     
-/* { dg-options "-mavx10.2 -O2" } */
+/* { dg-options "-mavx10.2-256 -O2" } */
 /* { dg-final { scan-assembler "vpdpwusd\t" } } */
 /* { dg-final { scan-assembler "vpdpwuud\t" } } */
 
diff --git a/gcc/testsuite/gcc.target/i386/vnniint8-auto-vectorize-3.c b/gcc/testsuite/gcc.target/i386/vnniint8-auto-vectorize-3.c
index bbb49e8..5a03ff8 100644
--- a/gcc/testsuite/gcc.target/i386/vnniint8-auto-vectorize-3.c
+++ b/gcc/testsuite/gcc.target/i386/vnniint8-auto-vectorize-3.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */                                     
-/* { dg-options "-mavx10.2 -O2" } */
+/* { dg-options "-mavx10.2-256 -O2" } */
 /* { dg-final { scan-assembler "vpdpbssd\t" } } */
 /* { dg-final { scan-assembler "vpdpbuud\t" } } */
 
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index ff95b88..1599cb9 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -10966,9 +10966,9 @@ proc check_effective_target_apxf { } {
     } "-mapxf" ]
 }
 
-# Return 1 if avx10.2 instructions can be compiled.
-proc check_effective_target_avx10_2 { } {
-    return [check_no_compiler_messages avx10.2 object {
+# Return 1 if avx10.2-256 instructions can be compiled.
+proc check_effective_target_avx10_2_256 { } {
+    return [check_no_compiler_messages avx10.2-256 object {
 	void
 	foo ()
 	{
author	Haochen Jiang <haochen.jiang@intel.com>	2025-02-11 11:29:43 +0800
committer	Haochen Jiang <haochen.jiang@intel.com>	2025-02-17 11:10:08 +0800
commit	9ea56e2a3e1e172873a3ed0be34c4d252b06de9e (patch)
tree	b2d13d4086bf82698964fa78506089156619d0eb
parent	e4f4a5c85e08fb5b9945ba72f07069b2ea7d34e7 (diff)
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