Hi all,

AMX-TRANSPOSE is removed from ISE059. Since there is no actual hardware,
we choose to directly remove it in GCC 16 and backport to GCC 15 to ease
maintainence effort.

Ok for trunk and backport?

Thx,
Haochen

gcc/ChangeLog:

        * common/config/i386/cpuinfo.h
        (get_available_features): Remove AMX-TRANSPOSE.
        * common/config/i386/i386-common.cc
        (OPTION_MASK_ISA2_AMX_TRANSPOSE_SET): Removed.
        (OPTION_MASK_ISA2_AMX_TRANSPOSE_UNSET): Ditto.
        (ix86_handle_option): Remove amx-transpose handle.
        * common/config/i386/i386-cpuinfo.h
        (enum processor_features): Remove FEATURE_AMX_TRANSPOSE.
        Set FEATURE_AMX_MOVRS value.
        * common/config/i386/i386-isas.h: Remove AMX-TRANSPOSE.
        * config.gcc: Do not include amxtransposeintrin.h.
        * config/i386/amxmovrsintrin.h: Remove AMX-TRANSPOSE intrins.
        * config/i386/amxtransposeintrin.h: Ditto.
        * config/i386/cpuid.h (bit_AMX_TRANSPOSE): Removed.
        * config/i386/i386.h (PTA_DIAMONDRAPIDS): Remove AMX-TRANSPOSE.
        * config/i386/i386-c.cc (ix86_target_macros_internal): Remove
        AMX_TRANSPOSE.
        * config/i386/i386-isa.def (AMX_TRANSPOSE): Removed.
        * config/i386/i386-options.cc
        (ix86_valid_target_attribute_inner_p): Remove AMX-TRANSPOSE.
        * config/i386/i386.opt: Ditto.
        * config/i386/i386.opt.urls: Ditto.
        * config/i386/immintrin.h: Remove amxtransposeintrin.h.
        * doc/extend.texi: Remove amx-transpose.
        * doc/invoke.texi: Ditto.
        * doc/sourcebuild.texi: Ditto.

gcc/testsuite/ChangeLog:

        * g++.dg/other/i386-2.C: Remove AMX-TRANSPOSE test.
        * g++.dg/other/i386-3.C: Ditto.
        * gcc.target/i386/amx-check.h: Ditto.
        * gcc.target/i386/amxmovrs-asmatt-1.c: Ditto.
        * gcc.target/i386/amxmovrs-asmintel-1.c: Ditto.
        * gcc.target/i386/funcspec-56.inc: Ditto.
        * gcc.target/i386/sse-12.c: Ditto.
        * gcc.target/i386/sse-13.c: Ditto.
        * gcc.target/i386/sse-14.c: Ditto.
        * gcc.target/i386/sse-22.c: Ditto.
        * gcc.target/i386/sse-23.c: Ditto.
        * lib/target-supports.exp: Ditto.
        * gcc.target/i386/amxmovrs-2rpntlvwrs-2.c: Removed.
        * gcc.target/i386/amxtranspose-2rpntlvw-2.c: Removed.
        * gcc.target/i386/amxtranspose-asmatt-1.c: Removed.
        * gcc.target/i386/amxtranspose-asmintel-1.c: Removed.
        * gcc.target/i386/amxtranspose-conjtcmmimfp16ps-2.c: Removed.
        * gcc.target/i386/amxtranspose-conjtfp16-2.c: Removed.
        * gcc.target/i386/amxtranspose-tcmmimfp16ps-2.c: Removed.
        * gcc.target/i386/amxtranspose-tcmmrlfp16ps-2.c: Removed.
        * gcc.target/i386/amxtranspose-tdpbf16ps-2.c: Removed.
        * gcc.target/i386/amxtranspose-tdpfp16ps-2.c: Removed.
        * gcc.target/i386/amxtranspose-tmmultf32ps-2.c: Removed.
        * gcc.target/i386/amxtranspose-transposed-2.c: Removed.
---
 gcc/common/config/i386/cpuinfo.h              |   2 -
 gcc/common/config/i386/i386-common.cc         |  21 +--
 gcc/common/config/i386/i386-cpuinfo.h         |   3 +-
 gcc/common/config/i386/i386-isas.h            |   2 -
 gcc/config.gcc                                |   4 +-
 gcc/config/i386/amxmovrsintrin.h              |  47 ------
 gcc/config/i386/amxtransposeintrin.h          | 155 +-----------------
 gcc/config/i386/cpuid.h                       |   1 -
 gcc/config/i386/i386-c.cc                     |   2 -
 gcc/config/i386/i386-isa.def                  |   1 -
 gcc/config/i386/i386-options.cc               |   2 -
 gcc/config/i386/i386.h                        |   4 +-
 gcc/config/i386/i386.opt                      |   4 -
 gcc/config/i386/i386.opt.urls                 |   3 -
 gcc/config/i386/immintrin.h                   |   2 -
 gcc/doc/extend.texi                           |   5 -
 gcc/doc/invoke.texi                           |  12 +-
 gcc/doc/sourcebuild.texi                      |   3 -
 gcc/testsuite/g++.dg/other/i386-2.C           |   2 +-
 gcc/testsuite/g++.dg/other/i386-3.C           |   2 +-
 gcc/testsuite/gcc.target/i386/amx-check.h     |   3 -
 .../gcc.target/i386/amxmovrs-2rpntlvwrs-2.c   |  58 -------
 .../gcc.target/i386/amxmovrs-asmatt-1.c       |  10 +-
 .../gcc.target/i386/amxmovrs-asmintel-1.c     |  10 +-
 .../gcc.target/i386/amxtranspose-2rpntlvw-2.c |  54 ------
 .../gcc.target/i386/amxtranspose-asmatt-1.c   |  39 -----
 .../gcc.target/i386/amxtranspose-asmintel-1.c |  35 ----
 .../i386/amxtranspose-conjtcmmimfp16ps-2.c    |  55 -------
 .../i386/amxtranspose-conjtfp16-2.c           |  48 ------
 .../i386/amxtranspose-tcmmimfp16ps-2.c        |  55 -------
 .../i386/amxtranspose-tcmmrlfp16ps-2.c        |  55 -------
 .../i386/amxtranspose-tdpbf16ps-2.c           |  53 ------
 .../i386/amxtranspose-tdpfp16ps-2.c           |  55 -------
 .../i386/amxtranspose-tmmultf32ps-2.c         |  51 ------
 .../i386/amxtranspose-transposed-2.c          |  39 -----
 gcc/testsuite/gcc.target/i386/funcspec-56.inc |   2 -
 gcc/testsuite/gcc.target/i386/sse-12.c        |   2 +-
 gcc/testsuite/gcc.target/i386/sse-13.c        |   2 +-
 gcc/testsuite/gcc.target/i386/sse-14.c        |   2 +-
 gcc/testsuite/gcc.target/i386/sse-22.c        |   4 +-
 gcc/testsuite/gcc.target/i386/sse-23.c        |   2 +-
 gcc/testsuite/lib/target-supports.exp         |  11 --
 42 files changed, 22 insertions(+), 900 deletions(-)
 delete mode 100644 gcc/testsuite/gcc.target/i386/amxmovrs-2rpntlvwrs-2.c
 delete mode 100644 gcc/testsuite/gcc.target/i386/amxtranspose-2rpntlvw-2.c
 delete mode 100644 gcc/testsuite/gcc.target/i386/amxtranspose-asmatt-1.c
 delete mode 100644 gcc/testsuite/gcc.target/i386/amxtranspose-asmintel-1.c
 delete mode 100644 
gcc/testsuite/gcc.target/i386/amxtranspose-conjtcmmimfp16ps-2.c
 delete mode 100644 gcc/testsuite/gcc.target/i386/amxtranspose-conjtfp16-2.c
 delete mode 100644 gcc/testsuite/gcc.target/i386/amxtranspose-tcmmimfp16ps-2.c
 delete mode 100644 gcc/testsuite/gcc.target/i386/amxtranspose-tcmmrlfp16ps-2.c
 delete mode 100644 gcc/testsuite/gcc.target/i386/amxtranspose-tdpbf16ps-2.c
 delete mode 100644 gcc/testsuite/gcc.target/i386/amxtranspose-tdpfp16ps-2.c
 delete mode 100644 gcc/testsuite/gcc.target/i386/amxtranspose-tmmultf32ps-2.c
 delete mode 100644 gcc/testsuite/gcc.target/i386/amxtranspose-transposed-2.c

diff --git a/gcc/common/config/i386/cpuinfo.h b/gcc/common/config/i386/cpuinfo.h
index c93ea07239a..8828aa966a7 100644
--- a/gcc/common/config/i386/cpuinfo.h
+++ b/gcc/common/config/i386/cpuinfo.h
@@ -1023,8 +1023,6 @@ get_available_features (struct __processor_model 
*cpu_model,
            set_feature (FEATURE_AMX_AVX512);
          if (eax & bit_AMX_TF32)
            set_feature (FEATURE_AMX_TF32);
-         if (eax & bit_AMX_TRANSPOSE)
-           set_feature (FEATURE_AMX_TRANSPOSE);
          if (eax & bit_AMX_FP8)
            set_feature (FEATURE_AMX_FP8);
          if (eax & bit_AMX_MOVRS)
diff --git a/gcc/common/config/i386/i386-common.cc 
b/gcc/common/config/i386/i386-common.cc
index 9e807e4b8f6..d3509e1c5cf 100644
--- a/gcc/common/config/i386/i386-common.cc
+++ b/gcc/common/config/i386/i386-common.cc
@@ -134,8 +134,6 @@ along with GCC; see the file COPYING3.  If not see
   (OPTION_MASK_ISA2_AMX_TILE_SET | OPTION_MASK_ISA2_AMX_AVX512)
 #define OPTION_MASK_ISA2_AMX_TF32_SET \
   (OPTION_MASK_ISA2_AMX_TILE_SET | OPTION_MASK_ISA2_AMX_TF32)
-#define OPTION_MASK_ISA2_AMX_TRANSPOSE_SET \
-  (OPTION_MASK_ISA2_AMX_TILE_SET | OPTION_MASK_ISA2_AMX_TRANSPOSE)
 #define OPTION_MASK_ISA2_AMX_FP8_SET \
   (OPTION_MASK_ISA2_AMX_TILE_SET | OPTION_MASK_ISA2_AMX_FP8)
 #define OPTION_MASK_ISA2_MOVRS_SET OPTION_MASK_ISA2_MOVRS
@@ -303,8 +301,8 @@ along with GCC; see the file COPYING3.  If not see
   (OPTION_MASK_ISA2_AMX_TILE | OPTION_MASK_ISA2_AMX_INT8_UNSET \
    | OPTION_MASK_ISA2_AMX_BF16_UNSET | OPTION_MASK_ISA2_AMX_FP16_UNSET \
    | OPTION_MASK_ISA2_AMX_COMPLEX_UNSET | OPTION_MASK_ISA2_AMX_AVX512_UNSET \
-   | OPTION_MASK_ISA2_AMX_TF32_UNSET | OPTION_MASK_ISA2_AMX_TRANSPOSE_UNSET \
-   | OPTION_MASK_ISA2_AMX_FP8_UNSET | OPTION_MASK_ISA2_AMX_MOVRS_UNSET)
+   | OPTION_MASK_ISA2_AMX_TF32_UNSET | OPTION_MASK_ISA2_AMX_FP8_UNSET \
+   | OPTION_MASK_ISA2_AMX_MOVRS_UNSET)
 #define OPTION_MASK_ISA2_AMX_INT8_UNSET OPTION_MASK_ISA2_AMX_INT8
 #define OPTION_MASK_ISA2_AMX_BF16_UNSET OPTION_MASK_ISA2_AMX_BF16
 #define OPTION_MASK_ISA2_UINTR_UNSET OPTION_MASK_ISA2_UINTR
@@ -330,7 +328,6 @@ along with GCC; see the file COPYING3.  If not see
 #define OPTION_MASK_ISA2_AVX10_2_UNSET OPTION_MASK_ISA2_AVX10_2
 #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
 #define OPTION_MASK_ISA2_AMX_FP8_UNSET OPTION_MASK_ISA2_AMX_FP8
 #define OPTION_MASK_ISA2_MOVRS_UNSET OPTION_MASK_ISA2_MOVRS
 #define OPTION_MASK_ISA2_AMX_MOVRS_UNSET OPTION_MASK_ISA2_AMX_MOVRS
@@ -1396,20 +1393,6 @@ ix86_handle_option (struct gcc_options *opts,
        }
       return true;
 
-    case OPT_mamx_transpose:
-      if (value)
-       {
-         opts->x_ix86_isa_flags2 |= OPTION_MASK_ISA2_AMX_TRANSPOSE_SET;
-         opts->x_ix86_isa_flags2_explicit |= 
OPTION_MASK_ISA2_AMX_TRANSPOSE_SET;
-       }
-      else
-       {
-         opts->x_ix86_isa_flags2 &= ~OPTION_MASK_ISA2_AMX_TRANSPOSE_UNSET;
-         opts->x_ix86_isa_flags2_explicit |=
-           OPTION_MASK_ISA2_AMX_TRANSPOSE_UNSET;
-       }
-      return true;
-
     case OPT_mamx_fp8:
       if (value)
        {
diff --git a/gcc/common/config/i386/i386-cpuinfo.h 
b/gcc/common/config/i386/i386-cpuinfo.h
index c73a87dbbe2..c78b10c4463 100644
--- a/gcc/common/config/i386/i386-cpuinfo.h
+++ b/gcc/common/config/i386/i386-cpuinfo.h
@@ -269,8 +269,7 @@ enum processor_features
   FEATURE_AVX10_2 = 116,
   FEATURE_AMX_AVX512,
   FEATURE_AMX_TF32,
-  FEATURE_AMX_TRANSPOSE,
-  FEATURE_AMX_FP8, 
+  FEATURE_AMX_FP8 = 120, 
   FEATURE_MOVRS,
   FEATURE_AMX_MOVRS,
   CPU_FEATURE_MAX
diff --git a/gcc/common/config/i386/i386-isas.h 
b/gcc/common/config/i386/i386-isas.h
index 379bb34ef3f..fcd3ab280f5 100644
--- a/gcc/common/config/i386/i386-isas.h
+++ b/gcc/common/config/i386/i386-isas.h
@@ -188,8 +188,6 @@ ISA_NAMES_TABLE_START
   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")
-  ISA_NAMES_TABLE_ENTRY("amx-transpose", FEATURE_AMX_TRANSPOSE,
-                       P_NONE, "-mamx-transpose")
   ISA_NAMES_TABLE_ENTRY("amx-fp8", FEATURE_AMX_FP8, P_NONE, "-mamx-fp8")
   ISA_NAMES_TABLE_ENTRY("movrs", FEATURE_MOVRS, P_NONE, "-mmovrs")
   ISA_NAMES_TABLE_ENTRY("amx-movrs", FEATURE_AMX_MOVRS, P_NONE, "-mamx-movrs")
diff --git a/gcc/config.gcc b/gcc/config.gcc
index a73bf9578e9..2f478e2a493 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -464,8 +464,8 @@ i[34567]86-*-* | x86_64-*-*)
                       avx10_2mediaintrin.h avx10_2convertintrin.h
                       avx10_2bf16intrin.h avx10_2satcvtintrin.h
                       avx10_2minmaxintrin.h avx10_2copyintrin.h
-                      amxavx512intrin.h amxtf32intrin.h amxtransposeintrin.h
-                      amxfp8intrin.h movrsintrin.h amxmovrsintrin.h"
+                      amxavx512intrin.h amxtf32intrin.h amxfp8intrin.h
+                      movrsintrin.h amxmovrsintrin.h"
        ;;
 ia64-*-*)
        extra_headers=ia64intrin.h
diff --git a/gcc/config/i386/amxmovrsintrin.h b/gcc/config/i386/amxmovrsintrin.h
index 97969f894ff..019adcf3bba 100644
--- a/gcc/config/i386/amxmovrsintrin.h
+++ b/gcc/config/i386/amxmovrsintrin.h
@@ -59,53 +59,6 @@ __asm__ volatile                                       \
 #pragma GCC pop_options
 #endif /* __DISABLE_AMX_MOVRS__ */
 
-#if !defined(__AMX_MOVRS__) || !defined (__AMX_TRANSPOSE__)
-#pragma GCC push_options
-#pragma GCC target("amx-movrs,amx-transpose")
-#define __DISABLE_AMX_MOVRS_TRANSPOSE__
-#endif /* __AMX_MOVRS_TRANSPOSE__ */
-
-#define _tile_2rpntlvwz0rs_internal(tdst, base, stride)          \
-  __asm__ volatile                                       \
-  ("{t2rpntlvwz0rs\t(%0,%1,1), %%tmm"#tdst               \
-     "|t2rpntlvwz0rs\t%%tmm"#tdst", [%0+%1*1]}"          \
-   :: "r" ((const void*) (base)), "r" ((long) (stride)))
-
-#define _tile_2rpntlvwz0rst1_internal(tdst, base, stride) \
-  __asm__ volatile                                       \
-  ("{t2rpntlvwz0rst1\t(%0,%1,1), %%tmm"#tdst             \
-     "|t2rpntlvwz0rst1\t%%tmm"#tdst", [%0+%1*1]}"        \
-   :: "r" ((const void*) (base)), "r" ((long) (stride)))
-
-#define _tile_2rpntlvwz1rs_internal(tdst, base, stride)          \
-  __asm__ volatile                                       \
-  ("{t2rpntlvwz1rs\t(%0,%1,1), %%tmm"#tdst               \
-     "|t2rpntlvwz1rs\t%%tmm"#tdst", [%0+%1*1]}"                  \
-   :: "r" ((const void*) (base)), "r" ((long) (stride)))
-
-#define _tile_2rpntlvwz1rst1_internal(tdst, base, stride) \
-  __asm__ volatile                                       \
-  ("{t2rpntlvwz1rst1\t(%0,%1,1), %%tmm"#tdst             \
-     "|t2rpntlvwz1rst1\t%%tmm"#tdst", [%0+%1*1]}"        \
-   :: "r" ((const void*) (base)), "r" ((long) (stride)))
-
-#define _tile_2rpntlvwz0rs(tdst, base, stride)           \
-  _tile_2rpntlvwz0rs_internal(tdst, base, stride)
-
-#define _tile_2rpntlvwz0rst1(tdst, base, stride)         \
-  _tile_2rpntlvwz0rst1_internal(tdst, base, stride)
-
-#define _tile_2rpntlvwz1rs(tdst, base, stride)           \
-  _tile_2rpntlvwz1rs_internal(tdst, base, stride)
-
-#define _tile_2rpntlvwz1rst1(tdst, base, stride)         \
-  _tile_2rpntlvwz1rst1_internal(tdst, base, stride)
-
-#ifdef __DISABLE_AMX_MOVRS_TRANSPOSE__
-#undef __DISABLE_AMX_MOVRS_TRANSPOSE__
-#pragma GCC pop_options
-#endif /* __DISABLE_AMX_MOVRS_TRANSPOSE__ */
-
 #endif /* __x86_64__ */
 
 #endif /* _AMX_MOVRSINTRIN_H_INCLUDED */
diff --git a/gcc/config/i386/amxtransposeintrin.h 
b/gcc/config/i386/amxtransposeintrin.h
index f06603e4d09..6a05019d668 100644
--- a/gcc/config/i386/amxtransposeintrin.h
+++ b/gcc/config/i386/amxtransposeintrin.h
@@ -21,157 +21,4 @@
    see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
    <http://www.gnu.org/licenses/>.  */
 
-#if !defined _IMMINTRIN_H_INCLUDED
-#error "Never use <amxtransposeintrin.h> directly; include <immintrin.h> 
instead."
-#endif
-
-#ifndef _AMXTRANSPOSEINTRIN_H_INCLUDED
-#define _AMXTRANSPOSEINTRIN_H_INCLUDED
-
-#if !defined(__AMX_TRANSPOSE__)
-#pragma GCC push_options
-#pragma GCC target("amx-transpose")
-#define __DISABLE_AMX_TRANSPOSE__
-#endif /* __AMX_TRANSPOSE__ */
-
-#if defined(__x86_64__)
-#define _tile_transposed_internal(dst,src)                                     
\
-  __asm__ volatile\
-  ("{ttransposed\t%%tmm"#src", %%tmm"#dst"|ttransposed\t%%tmm"#dst", 
%%tmm"#src"}" ::)
-
-#define _tile_2rpntlvwz0_internal(dst,base,stride)                             
\
-  __asm__ volatile\
-  ("{t2rpntlvwz0\t(%0,%1,1), %%tmm"#dst"|t2rpntlvwz0\t%%tmm"#dst", [%0+%1*1]}" 
 \
-   :: "r" ((const void*) (base)), "r" ((long) (stride)))
-
-#define _tile_2rpntlvwz0t1_internal(dst,base,stride)                           
\
-  __asm__ volatile\
-  ("{t2rpntlvwz0t1\t(%0,%1,1), %%tmm"#dst"|t2rpntlvwz0t1\t%%tmm"#dst", 
[%0+%1*1]}" \
-   :: "r" ((const void*)(base)), "r" ((long)(stride)))
-
-#define _tile_2rpntlvwz1_internal(dst,base,stride)                             
\
-  __asm__ volatile\
-  ("{t2rpntlvwz1\t(%0,%1,1), %%tmm"#dst"|t2rpntlvwz1\t%%tmm"#dst", [%0+%1*1]}" 
 \
-  :: "r" ((const void*)(base)), "r" ((long)(stride)))
-
-#define _tile_2rpntlvwz1t1_internal(dst,base,stride)                           
\
-  __asm__ volatile\
-  ("{t2rpntlvwz1t1\t(%0,%1,1), %%tmm"#dst"|t2rpntlvwz1t1\t%%tmm"#dst", 
[%0+%1*1]}" \
-  :: "r" ((const void*)(base)), "r" ((long)(stride)))
-
-#define _tile_transposed(dst,src)                                              
\
-  _tile_transposed_internal (dst, src)
-
-#define _tile_2rpntlvwz0(dst,base,stride)                                      
\
-  _tile_2rpntlvwz0_internal (dst, base, stride)
-
-#define _tile_2rpntlvwz0t1(dst,base,stride)                                    
\
-  _tile_2rpntlvwz0t1_internal (dst, base, stride)
-
-#define _tile_2rpntlvwz1(dst,base,stride)                                      
\
-  _tile_2rpntlvwz1_internal (dst, base, stride)
-
-#define _tile_2rpntlvwz1t1(dst,base,stride)                                    
\
-  _tile_2rpntlvwz1t1_internal (dst, base, stride)
-
-#if !defined(__AMX_BF16__)
-#pragma GCC push_options
-#pragma GCC target("amx-bf16")
-#define __DISABLE_AMX_BF16__
-#endif /* __AMX_BF16__ */
-
-#define _tile_tdpbf16ps_internal(src1_dst,src2,src3)                           
\
-  __asm__ volatile\
-  ("{ttdpbf16ps\t%%tmm"#src3", %%tmm"#src2", 
%%tmm"#src1_dst"|ttdpbf16ps\t%%tmm"#src1_dst", %%tmm"#src2", %%tmm"#src3"}" ::)
-
-#define _tile_tdpbf16ps(src1_dst,src2,src3)                                    
\
-  _tile_tdpbf16ps_internal (src1_dst, src2, src3)
-
-#ifdef __DISABLE_AMX_BF16__
-#undef __DISABLE_AMX_BF16__
-#pragma GCC pop_options
-#endif /* __DISABLE_AMX_BF16__ */
-
-#if !defined(__AMX_FP16__)
-#pragma GCC push_options
-#pragma GCC target("amx-fp16")
-#define __DISABLE_AMX_FP16__
-#endif /* __AMX_FP16__ */
-
-#define _tile_tdpfp16ps_internal(src1_dst,src2,src3)                           
\
-  __asm__ volatile\
-  ("{ttdpfp16ps\t%%tmm"#src3", %%tmm"#src2", 
%%tmm"#src1_dst"|ttdpfp16ps\t%%tmm"#src1_dst", %%tmm"#src2", %%tmm"#src3"}" ::)
-
-#define _tile_tdpfp16ps(src1_dst,src2,src3)                                    
\
-  _tile_tdpfp16ps_internal (src1_dst, src2, src3)
-
-#ifdef __DISABLE_AMX_FP16__
-#undef __DISABLE_AMX_FP16__
-#pragma GCC pop_options
-#endif /* __DISABLE_AMX_FP16__ */
-
-#if !defined(__AMX_COMPLEX__)
-#pragma GCC push_options
-#pragma GCC target("amx-complex")
-#define __DISABLE_AMX_COMPLEX__
-#endif /* __AMX_COMPLEX__ */
-
-#define _tile_conjtcmmimfp16ps_internal(src1_dst,src2,src3)                    
\
-  __asm__ volatile\
-  ("{tconjtcmmimfp16ps\t%%tmm"#src3", %%tmm"#src2", 
%%tmm"#src1_dst"|tconjtcmmimfp16ps\t%%tmm"#src1_dst", %%tmm"#src2", 
%%tmm"#src3"}" ::)
-
-#define _tile_conjtfp16_internal(dst,src)                                      
\
-  __asm__ volatile\
-  ("{tconjtfp16\t%%tmm"#src", %%tmm"#dst"|tconjtfp16\t%%tmm"#dst", 
%%tmm"#src"}" ::)
-
-#define _tile_tcmmimfp16ps_internal(src1_dst,src2,src3)                        
        \
-  __asm__ volatile\
-  ("{ttcmmimfp16ps\t%%tmm"#src3", %%tmm"#src2", 
%%tmm"#src1_dst"|ttcmmimfp16ps\t%%tmm"#src1_dst", %%tmm"#src2", %%tmm"#src3"}" 
::)
-
-#define _tile_tcmmrlfp16ps_internal(src1_dst,src2,src3)                        
        \
-  __asm__ volatile\
-  ("{ttcmmrlfp16ps\t%%tmm"#src3", %%tmm"#src2", 
%%tmm"#src1_dst"|ttcmmrlfp16ps\t%%tmm"#src1_dst", %%tmm"#src2", %%tmm"#src3"}" 
::)
-
-#define _tile_conjtcmmimfp16ps(src1_dst,src2,src3)                             
\
-  _tile_conjtcmmimfp16ps_internal (src1_dst, src2, src3)
-
-#define _tile_conjtfp16(dst,src)                                               
\
-  _tile_conjtfp16_internal (dst, src)
-
-#define _tile_tcmmimfp16ps(src1_dst,src2,src3)                                 
\
-  _tile_tcmmimfp16ps_internal (src1_dst, src2, src3)
-
-#define _tile_tcmmrlfp16ps(src1_dst,src2,src3)                                 
\
-  _tile_tcmmrlfp16ps_internal (src1_dst, src2, src3)
-
-#ifdef __DISABLE_AMX_COMPLEX__
-#undef __DISABLE_AMX_COMPLEX__
-#pragma GCC pop_options
-#endif /* __DISABLE_AMX_COMPLEX__ */
-
-#if !defined(__AMX_TF32__)
-#pragma GCC push_options
-#pragma GCC target("amx-tf32")
-#define __DISABLE_AMX_TF32__
-#endif /* __AMX_TF32__ */
-
-#define _tile_tmmultf32ps_internal(src1_dst,src2,src3)                         
\
-  __asm__ volatile\
-  ("{ttmmultf32ps\t%%tmm"#src3", %%tmm"#src2", 
%%tmm"#src1_dst"|ttmmultf32ps\t%%tmm"#src1_dst", %%tmm"#src2", %%tmm"#src3"}" 
::)
-
-#define _tile_tmmultf32ps(src1_dst,src2,src3)                                  
\
-  _tile_tmmultf32ps_internal (src1_dst, src2, src3)
-
-#ifdef __DISABLE_AMX_TF32__
-#undef __DISABLE_AMX_TF32__
-#pragma GCC pop_options
-#endif /* __DISABLE_AMX_TF32__ */
-
-#endif /* __x86_64__ */
-
-#ifdef __DISABLE_AMX_TRANSPOSE__
-#undef __DISABLE_AMX_TRANSPOSE__
-#pragma GCC pop_options
-#endif /* __DISABLE_AMX_TRANSPOSE__ */
-
-#endif /* _AMXTRANSPOSEINTRIN_H_INCLUDED */
+#error "AMX-TRANSPOSE support has been removed since GCC15.3 and GCC 16."
diff --git a/gcc/config/i386/cpuid.h b/gcc/config/i386/cpuid.h
index afd4ef06e9f..0663223ef71 100644
--- a/gcc/config/i386/cpuid.h
+++ b/gcc/config/i386/cpuid.h
@@ -166,7 +166,6 @@
 /* AMX sub leaf (%eax == 0x1e, %ecx == 1) */
 /* %eax */
 #define bit_AMX_FP8    (1 << 4)
-#define bit_AMX_TRANSPOSE      (1 << 5)
 #define bit_AMX_TF32   (1 << 6)
 #define bit_AMX_AVX512  (1 << 7)
 #define bit_AMX_MOVRS  (1 << 8)
diff --git a/gcc/config/i386/i386-c.cc b/gcc/config/i386/i386-c.cc
index 457aa05fca1..00374653c3c 100644
--- a/gcc/config/i386/i386-c.cc
+++ b/gcc/config/i386/i386-c.cc
@@ -743,8 +743,6 @@ ix86_target_macros_internal (HOST_WIDE_INT isa_flag,
     def_or_undef (parse_in, "__AMX_AVX512__");
   if (isa_flag2 & OPTION_MASK_ISA2_AMX_TF32)
     def_or_undef (parse_in, "__AMX_TF32__");
-  if (isa_flag2 & OPTION_MASK_ISA2_AMX_TRANSPOSE)
-    def_or_undef (parse_in, "__AMX_TRANSPOSE__");
   if (isa_flag2 & OPTION_MASK_ISA2_AMX_FP8)
     def_or_undef (parse_in, "__AMX_FP8__");
   if (isa_flag2 & OPTION_MASK_ISA2_MOVRS)
diff --git a/gcc/config/i386/i386-isa.def b/gcc/config/i386/i386-isa.def
index 6fa601d73c3..a1d994c66fa 100644
--- a/gcc/config/i386/i386-isa.def
+++ b/gcc/config/i386/i386-isa.def
@@ -122,7 +122,6 @@ DEF_PTA(AVX10_1)
 DEF_PTA(AVX10_2)
 DEF_PTA(AMX_AVX512)
 DEF_PTA(AMX_TF32)
-DEF_PTA(AMX_TRANSPOSE)
 DEF_PTA(AMX_FP8)
 DEF_PTA(MOVRS)
 DEF_PTA(AMX_MOVRS)
diff --git a/gcc/config/i386/i386-options.cc b/gcc/config/i386/i386-options.cc
index cad40194f17..35cba3fc48d 100644
--- a/gcc/config/i386/i386-options.cc
+++ b/gcc/config/i386/i386-options.cc
@@ -264,7 +264,6 @@ static struct ix86_target_opts isa2_opts[] =
   { "-mavx10.2",       OPTION_MASK_ISA2_AVX10_2 },
   { "-mamx-avx512",    OPTION_MASK_ISA2_AMX_AVX512 },
   { "-mamx-tf32",      OPTION_MASK_ISA2_AMX_TF32 },
-  { "-mamx-transpose", OPTION_MASK_ISA2_AMX_TRANSPOSE },
   { "-mamx-fp8",       OPTION_MASK_ISA2_AMX_FP8 },
   { "-mmovrs",         OPTION_MASK_ISA2_MOVRS },
   { "-mamx-movrs",     OPTION_MASK_ISA2_AMX_MOVRS }
@@ -1123,7 +1122,6 @@ ix86_valid_target_attribute_inner_p (tree fndecl, tree 
args, char *p_strings[],
     IX86_ATTR_ISA ("avx10.2", 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),
     IX86_ATTR_ISA ("amx-fp8", OPT_mamx_fp8),
     IX86_ATTR_ISA ("movrs", OPT_mmovrs),
     IX86_ATTR_ISA ("amx-movrs", OPT_mamx_movrs),
diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h
index f4c89f012dd..fbd8d9ae387 100644
--- a/gcc/config/i386/i386.h
+++ b/gcc/config/i386/i386.h
@@ -2485,8 +2485,8 @@ constexpr wide_int_bitmask PTA_PANTHERLAKE =
 constexpr wide_int_bitmask PTA_DIAMONDRAPIDS = PTA_GRANITERAPIDS_D
   | PTA_AVXIFMA | PTA_AVXNECONVERT | PTA_AVXVNNIINT16 | PTA_AVXVNNIINT8
   | PTA_CMPCCXADD | PTA_SHA512 | PTA_SM3 | PTA_SM4 | PTA_AVX10_2
-  | PTA_APX_F | PTA_AMX_AVX512 | PTA_AMX_FP8 | PTA_AMX_TF32 | PTA_AMX_TRANSPOSE
-  | PTA_MOVRS | PTA_AMX_MOVRS | PTA_USER_MSR;
+  | PTA_APX_F | PTA_AMX_AVX512 | PTA_AMX_FP8 | PTA_AMX_TF32 | PTA_MOVRS
+  | PTA_AMX_MOVRS | PTA_USER_MSR;
 
 constexpr wide_int_bitmask PTA_BDVER1 = PTA_64BIT | PTA_MMX | PTA_SSE
   | PTA_SSE2 | PTA_SSE3 | PTA_SSE4A | PTA_CX16 | PTA_POPCNT | PTA_LZCNT
diff --git a/gcc/config/i386/i386.opt b/gcc/config/i386/i386.opt
index 11921765b2d..84494502345 100644
--- a/gcc/config/i386/i386.opt
+++ b/gcc/config/i386/i386.opt
@@ -1362,10 +1362,6 @@ mamx-tf32
 Target Mask(ISA2_AMX_TF32) Var(ix86_isa_flags2) Save
 Support AMX-TF32 built-in functions and code generation.
 
-mamx-transpose
-Target Mask(ISA2_AMX_TRANSPOSE) Var(ix86_isa_flags2) Save
-Support AMX-TRANSPOSE built-in functions and code generation.
-
 mamx-fp8
 Target Mask(ISA2_AMX_FP8) Var(ix86_isa_flags2) Save
 Support AMX-FP8 built-in functions and code generation.
diff --git a/gcc/config/i386/i386.opt.urls b/gcc/config/i386/i386.opt.urls
index cce524c232e..a9bbac0ef9b 100644
--- a/gcc/config/i386/i386.opt.urls
+++ b/gcc/config/i386/i386.opt.urls
@@ -605,9 +605,6 @@ UrlSuffix(gcc/x86-Options.html#index-mamx-avx512)
 mamx-tf32
 UrlSuffix(gcc/x86-Options.html#index-mamx-tf32)
 
-mamx-transpose
-UrlSuffix(gcc/x86-Options.html#index-mamx-transpose)
-
 mamx-fp8
 UrlSuffix(gcc/x86-Options.html#index-mamx-fp8)
 
diff --git a/gcc/config/i386/immintrin.h b/gcc/config/i386/immintrin.h
index b195fe58d08..f5a11ff4765 100644
--- a/gcc/config/i386/immintrin.h
+++ b/gcc/config/i386/immintrin.h
@@ -136,8 +136,6 @@
 
 #include <amxtf32intrin.h>
 
-#include <amxtransposeintrin.h>
-
 #include <amxfp8intrin.h>
 
 #include <prfchwintrin.h>
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index a12855de6a6..94b76b75565 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -6750,11 +6750,6 @@ Enable/disable the generation of the AMX-AVX512 
instructions.
 @itemx no-amx-tf32
 Enable/disable the generation of the AMX-TF32 instructions.
 
-@cindex @code{target("amx-transpose")} function attribute, x86
-@item amx-transpose
-@itemx no-amx-transpose
-Enable/disable the generation of the AMX-TRANSPOSE instructions.
-
 @cindex @code{target("amx-fp8")} function attribute, x86
 @item amx-fp8
 @itemx no-amx-fp8
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index faa49afad81..92965271463 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -1506,8 +1506,7 @@ See RS/6000 and PowerPC Options.
 -mamx-tile  -mamx-int8  -mamx-bf16 -muintr -mhreset -mavxvnni -mamx-fp8
 -mavx512fp16 -mavxifma -mavxvnniint8 -mavxneconvert -mcmpccxadd -mamx-fp16
 -mprefetchi -mraoint -mamx-complex -mavxvnniint16 -msm3 -msha512 -msm4 -mapxf
--musermsr -mavx10.1 -mavx10.2 -mamx-avx512 -mamx-tf32 -mamx-transpose -mmovrs
--mamx-movrs
+-musermsr -mavx10.1 -mavx10.2 -mamx-avx512 -mamx-tf32 -mmovrs -mamx-movrs
 -mcldemote  -mms-bitfields  -mno-align-stringops  -minline-all-stringops
 -minline-stringops-dynamically  -mstringop-strategy=@var{alg}
 -mkl -mwidekl
@@ -36154,9 +36153,6 @@ preferred alignment to 
@option{-mpreferred-stack-boundary=2}.
 @opindex mamx-tf32
 @itemx -mamx-tf32
 @need 200
-@opindex mamx-transpose
-@itemx -mamx-transpose
-@need 200
 @itemx -mamx-fp8
 @opindex mamx-fp8
 @need 200
@@ -36175,9 +36171,9 @@ WAITPKG, VPCLMULQDQ, AVX512BITALG, MOVDIRI, MOVDIR64B, 
AVX512BF16, ENQCMD,
 AVX512VPOPCNTDQ, AVX512VNNI, SERIALIZE, UINTR, HRESET, AMXTILE, AMXINT8,
 AMXBF16, KL, WIDEKL, AVXVNNI, AVX512-FP16, AVXIFMA, AVXVNNIINT8, AVXNECONVERT,
 CMPCCXADD, AMX-FP16, PREFETCHI, RAOINT, AMX-COMPLEX, AVXVNNIINT16, SM3, SHA512,
-SM4, APX_F, USER_MSR, AVX10.1, AVX10.2, AMX-AVX512, AMX-TF32, AMX-TRANSPOSE,
-AMX-FP8, MOVRS, AMX-MOVRS or CLDEMOTE extended instruction sets. Each has a
-corresponding @option{-mno-} option to disable use of these instructions.
+SM4, APX_F, USER_MSR, AVX10.1, AVX10.2, AMX-AVX512, AMX-TF32, AMX-FP8, MOVRS,
+AMX-MOVRS or CLDEMOTE extended instruction sets. Each has a corresponding
+@option{-mno-} option to disable use of these instructions.
 
 These extensions are also available as built-in functions: see
 @ref{x86 Built-in Functions}, for details of the functions enabled and
diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi
index c001e8ed683..29742e26d8b 100644
--- a/gcc/doc/sourcebuild.texi
+++ b/gcc/doc/sourcebuild.texi
@@ -2698,9 +2698,6 @@ Target supports the execution of @code{amx-movrs} 
instructions.
 @item amx_tf32
 Target supports the execution of @code{amx-tf32} instructions.
 
-@item amx_transpose
-Target supports the execution of @code{amx-transpose} instructions.
-
 @item amx_fp8
 Target supports the execution of @code{amx-fp8} instructions.
 
diff --git a/gcc/testsuite/g++.dg/other/i386-2.C 
b/gcc/testsuite/g++.dg/other/i386-2.C
index 88252ad2f57..d4c73f541ca 100644
--- a/gcc/testsuite/g++.dg/other/i386-2.C
+++ b/gcc/testsuite/g++.dg/other/i386-2.C
@@ -1,5 +1,5 @@
 /* { dg-do compile { target i?86-*-* x86_64-*-* } } */
-/* { dg-options "-O -pedantic-errors -march=k8 -msse4a -m3dnow -mavx -mavx2 
-mfma4 -mxop -maes -mpclmul -mpopcnt -mabm -mlzcnt -mbmi -mbmi2 -mtbm -mlwp 
-mfsgsbase -mrdrnd -mf16c -mfma -mrtm -mrdseed -mprfchw -madx -mfxsr -mxsaveopt 
-msha -mxsavec -mxsaves -mclflushopt -mclwb -mmwaitx -mclzero -mpku -msgx 
-mrdpid -mgfni -mpconfig -mwbnoinvd -menqcmd -mavx512vp2intersect -mserialize 
-mtsxldtrk -mamx-tile -mamx-int8 -mamx-bf16 -mkl -mwidekl -mavxvnni -mavxifma 
-mavxvnniint8 -mavxneconvert -mcmpccxadd -mamx-fp16 -mprefetchi -mraoint 
-mamx-complex -mavxvnniint16 -msm3 -msha512 -msm4 -mavx10.2 -mamx-avx512 
-mamx-tf32 -mamx-transpose -mamx-fp8 -mmovrs -mamx-movrs" } */
+/* { dg-options "-O -pedantic-errors -march=k8 -msse4a -m3dnow -mavx -mavx2 
-mfma4 -mxop -maes -mpclmul -mpopcnt -mabm -mlzcnt -mbmi -mbmi2 -mtbm -mlwp 
-mfsgsbase -mrdrnd -mf16c -mfma -mrtm -mrdseed -mprfchw -madx -mfxsr -mxsaveopt 
-msha -mxsavec -mxsaves -mclflushopt -mclwb -mmwaitx -mclzero -mpku -msgx 
-mrdpid -mgfni -mpconfig -mwbnoinvd -menqcmd -mavx512vp2intersect -mserialize 
-mtsxldtrk -mamx-tile -mamx-int8 -mamx-bf16 -mkl -mwidekl -mavxvnni -mavxifma 
-mavxvnniint8 -mavxneconvert -mcmpccxadd -mamx-fp16 -mprefetchi -mraoint 
-mamx-complex -mavxvnniint16 -msm3 -msha512 -msm4 -mavx10.2 -mamx-avx512 
-mamx-tf32 -mamx-fp8 -mmovrs -mamx-movrs" } */
 /* { dg-skip-if "requires hosted libstdc++ for cstdlib malloc" { ! hostedlib } 
} */
 
 /* Test that {,x,e,p,t,s,w,a,b,i}mmintrin.h, mm3dnow.h, fma4intrin.h,
diff --git a/gcc/testsuite/g++.dg/other/i386-3.C 
b/gcc/testsuite/g++.dg/other/i386-3.C
index a234e4faf67..e925607c486 100644
--- a/gcc/testsuite/g++.dg/other/i386-3.C
+++ b/gcc/testsuite/g++.dg/other/i386-3.C
@@ -1,5 +1,5 @@
 /* { dg-do compile { target i?86-*-* x86_64-*-* } } */
-/* { dg-options "-O -fkeep-inline-functions -march=k8 -msse4a -m3dnow -mavx 
-mavx2 -mfma4 -mxop -maes -mpclmul -mpopcnt -mabm -mlzcnt -mbmi -mbmi2 -mtbm 
-mlwp -mfsgsbase -mrdrnd -mf16c -mfma -mrtm -mrdseed -mprfchw -madx -mfxsr 
-mxsaveopt -msha -mxsavec -mxsaves -mclflushopt -mclwb -mmwaitx -mclzero -mpku 
-msgx -mrdpid -mgfni -mpconfig -mwbnoinvd -menqcmd -mavx512vp2intersect 
-mserialize -mtsxldtrk -mamx-tile -mamx-int8 -mamx-bf16 -mkl -mwidekl -mavxvnni 
-mavxifma -mavxvnniint8 -mavxneconvert -mcmpccxadd -mamx-fp16 -mprefetchi 
-mraoint -mamx-complex -mavxvnniint16 -msm3 -msha512 -msm4 -mavx10.2 
-mamx-avx512 -mamx-tf32 -mamx-transpose -mamx-fp8 -mmovrs -mamx-movrs" } */
+/* { dg-options "-O -fkeep-inline-functions -march=k8 -msse4a -m3dnow -mavx 
-mavx2 -mfma4 -mxop -maes -mpclmul -mpopcnt -mabm -mlzcnt -mbmi -mbmi2 -mtbm 
-mlwp -mfsgsbase -mrdrnd -mf16c -mfma -mrtm -mrdseed -mprfchw -madx -mfxsr 
-mxsaveopt -msha -mxsavec -mxsaves -mclflushopt -mclwb -mmwaitx -mclzero -mpku 
-msgx -mrdpid -mgfni -mpconfig -mwbnoinvd -menqcmd -mavx512vp2intersect 
-mserialize -mtsxldtrk -mamx-tile -mamx-int8 -mamx-bf16 -mkl -mwidekl -mavxvnni 
-mavxifma -mavxvnniint8 -mavxneconvert -mcmpccxadd -mamx-fp16 -mprefetchi 
-mraoint -mamx-complex -mavxvnniint16 -msm3 -msha512 -msm4 -mavx10.2 
-mamx-avx512 -mamx-tf32 -mamx-fp8 -mmovrs -mamx-movrs" } */
 /* { dg-skip-if "requires hosted libstdc++ for cstdlib malloc" { ! hostedlib } 
} */
 
 /* Test that {,x,e,p,t,s,w,a,b,i}mmintrin.h, mm3dnow.h, fma4intrin.h,
diff --git a/gcc/testsuite/gcc.target/i386/amx-check.h 
b/gcc/testsuite/gcc.target/i386/amx-check.h
index 0addb5b5d8f..c43a955181c 100644
--- a/gcc/testsuite/gcc.target/i386/amx-check.h
+++ b/gcc/testsuite/gcc.target/i386/amx-check.h
@@ -260,9 +260,6 @@ main ()
 #ifdef AMX_TF32
       && __builtin_cpu_supports ("amx-tf32")
 #endif
-#ifdef AMX_TRANSPOSE
-      && __builtin_cpu_supports ("amx-transpose")
-#endif
 #ifdef AMX_FP8
       && __builtin_cpu_supports ("amx-fp8")
 #endif
diff --git a/gcc/testsuite/gcc.target/i386/amxmovrs-2rpntlvwrs-2.c 
b/gcc/testsuite/gcc.target/i386/amxmovrs-2rpntlvwrs-2.c
deleted file mode 100644
index 0093ef7883f..00000000000
--- a/gcc/testsuite/gcc.target/i386/amxmovrs-2rpntlvwrs-2.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/* { dg-do run { target { ! ia32 } } } */
-/* { dg-require-effective-target amx_movrs } */
-/* { dg-require-effective-target amx_transpose } */
-/* { dg-require-effective-target avx512fp16 } */
-/* { dg-options "-O2 -mamx-movrs -mamx-transpose -mavx512fp16 -mavx512bf16" } 
*/
-#define AMX_MOVRS
-#define AMX_TRANSPOSE
-#define DO_TEST test_amx_movrs_t2rpntlvwrs
-void test_amx_movrs_t2rpntlvwrs ();
-#include "amx-helper.h"
-
-#define init_pair_tile_reg_and_src_z_t(tmm_num, src, buffer, ztype, wtype) \
-{                                                                      \
-  init_pair_tile_src (tmm_num, &src, buffer, ztype);                   \
-  _tile_2rpntlvwz##ztype##rs##wtype (tmm_num, buffer, _STRIDE);                
\
-}
-
-void test_amx_movrs_t2rpntlvwrs ()
-{
-  __tilecfg_u cfg;
-  __tilepair src;
-  __tile ref_0, ref_1;
-  uint8_t buffer[2048];
-  int i;
-
-  init_tile_config (&cfg);
-
-  for (i = 0; i < 2048; i++)
-    buffer[i] = i % 256;
-
-  /* Check t2rpntlvwz0rs.  */
-  init_pair_tile_reg_and_src_z_t (0, src, buffer, 0,);
-  _tile_stored (0, ref_0.buf, _STRIDE);
-  _tile_stored (1, ref_1.buf, _STRIDE);
-  if (!check_pair_tile_register (&ref_0, &ref_1, &src))
-    abort ();
-
-  /* Check t2rpntlvwz1rs.  */
-  init_pair_tile_reg_and_src_z_t (0, src, buffer, 1,);
-  _tile_stored (0, ref_0.buf, _STRIDE);
-  _tile_stored (1, ref_1.buf, _STRIDE);
-  if (!check_pair_tile_register (&ref_0, &ref_1, &src))
-    abort ();
-
-  /* Check t2rpntlvwz0t1rs.  */
-  init_pair_tile_reg_and_src_z_t (0, src, buffer, 0, t1);
-  _tile_stored (0, ref_0.buf, _STRIDE);
-  _tile_stored (1, ref_1.buf, _STRIDE);
-  if (!check_pair_tile_register (&ref_0, &ref_1, &src))
-    abort ();
-
-  /* Check t2rpntlvwz1t1rs.  */
-  init_pair_tile_reg_and_src_z_t (0, src, buffer, 1, t1);
-  _tile_stored (0, ref_0.buf, _STRIDE);
-  _tile_stored (1, ref_1.buf, _STRIDE);
-  if (!check_pair_tile_register (&ref_0, &ref_1, &src))
-    abort ();
-}
diff --git a/gcc/testsuite/gcc.target/i386/amxmovrs-asmatt-1.c 
b/gcc/testsuite/gcc.target/i386/amxmovrs-asmatt-1.c
index d99a97ff6ce..339550bf41b 100644
--- a/gcc/testsuite/gcc.target/i386/amxmovrs-asmatt-1.c
+++ b/gcc/testsuite/gcc.target/i386/amxmovrs-asmatt-1.c
@@ -1,11 +1,7 @@
 /* { dg-do compile { target { ! ia32 } } } */
-/* { dg-options "-O2 -mamx-movrs -mamx-transpose" } */
+/* { dg-options "-O2 -mamx-movrs" } */
 /* { dg-final { scan-assembler "tileloaddrs\[ 
\\t]+\[^\n\]*\(%\[a-z0-9\]*\,%\[a-z0-9\]*\,\[124\]\)+\[^\n\]*%tmm\[0-9\]"  } } 
*/
 /* { dg-final { scan-assembler "tileloaddrst1\[ 
\\t]+\[^\n\]*\(%\[a-z0-9]*\,%\[a-z0-9\]*\,\[124\]\)+\[^\n\]*%tmm\[0-9\]"  } } */
-/* { dg-final { scan-assembler "t2rpntlvwz0rs\[ 
\\t]+\[^\n\]*\(%\[a-z0-9\]*\,%\[a-z0-9\]*\,\[124\]\)+\[^\n\]*%tmm\[0-9\]"  } } 
*/
-/* { dg-final { scan-assembler "t2rpntlvwz0rst1\[ 
\\t]+\[^\n\]*\(%\[a-z0-9\]*\,%\[a-z0-9\]*\,\[124\]\)+\[^\n\]*%tmm\[0-9\]"  } } 
*/
-/* { dg-final { scan-assembler "t2rpntlvwz1rs\[ 
\\t]+\[^\n\]*\(%\[a-z0-9\]*\,%\[a-z0-9\]*\,\[124\]\)+\[^\n\]*%tmm\[0-9\]"  } } 
*/
-/* { dg-final { scan-assembler "t2rpntlvwz1rst1\[ 
\\t]+\[^\n\]*\(%\[a-z0-9\]*\,%\[a-z0-9\]*\,\[124\]\)+\[^\n\]*%tmm\[0-9\]"  } } 
*/
 #include <immintrin.h>
 
 extern const void* base;
@@ -20,8 +16,4 @@ void TEST()
 {
   _tile_loaddrs (TMM1, base, stride);
   _tile_loaddrst1 (TMM1, base, stride);
-  _tile_2rpntlvwz0rs (TMM0, base, stride);
-  _tile_2rpntlvwz0rst1 (TMM1, base, stride);
-  _tile_2rpntlvwz1rs (TMM2, base, stride);
-  _tile_2rpntlvwz1rst1 (TMM3, base, stride);
 }
diff --git a/gcc/testsuite/gcc.target/i386/amxmovrs-asmintel-1.c 
b/gcc/testsuite/gcc.target/i386/amxmovrs-asmintel-1.c
index 6a339866930..6a522b5c795 100644
--- a/gcc/testsuite/gcc.target/i386/amxmovrs-asmintel-1.c
+++ b/gcc/testsuite/gcc.target/i386/amxmovrs-asmintel-1.c
@@ -1,12 +1,8 @@
 /* { dg-do compile { target { ! ia32 } } } */
 /* { dg-require-effective-target masm_intel } */
-/* { dg-options "-O2 -mamx-movrs -mamx-transpose -masm=intel" } */
+/* { dg-options "-O2 -mamx-movrs -masm=intel" } */
 /* { dg-final { scan-assembler-times "tileloaddrs\[ \\t]%tmm\[0-9\]" 1 } } */
 /* { dg-final { scan-assembler-times "tileloaddrst1\[ \\t]%tmm\[0-9\]" 1 } } */
-/* { dg-final { scan-assembler "t2rpntlvwz0rs\[ \\t]%tmm\[0-9\]"  } } */
-/* { dg-final { scan-assembler "t2rpntlvwz0rst1\[ \\t]%tmm\[0-9\]"  } } */
-/* { dg-final { scan-assembler "t2rpntlvwz1rs\[ \\t]%tmm\[0-9\]"  } } */
-/* { dg-final { scan-assembler "t2rpntlvwz1rst1\[ \\t]%tmm\[0-9\]"  } } */
 #include <immintrin.h>
 
 extern const void* base;
@@ -21,8 +17,4 @@ void TEST()
 {
   _tile_loaddrs (TMM1, base, stride);
   _tile_loaddrst1 (TMM1, base, stride);
-  _tile_2rpntlvwz0rs (TMM0, base, stride);
-  _tile_2rpntlvwz0rst1 (TMM1, base, stride);
-  _tile_2rpntlvwz1rs (TMM2, base, stride);
-  _tile_2rpntlvwz1rst1 (TMM3, base, stride);
 }
diff --git a/gcc/testsuite/gcc.target/i386/amxtranspose-2rpntlvw-2.c 
b/gcc/testsuite/gcc.target/i386/amxtranspose-2rpntlvw-2.c
deleted file mode 100644
index 2d018276af9..00000000000
--- a/gcc/testsuite/gcc.target/i386/amxtranspose-2rpntlvw-2.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/* { dg-do run { target { ! ia32 } } } */
-/* { dg-require-effective-target amx_transpose } */
-/* { dg-options "-O2 -mamx-transpose" } */
-#define AMX_TRANSPOSE
-#define DO_TEST test_amx_transpose_t2rpntlvw
-void test_amx_transpose_t2rpntlvw ();
-#include "amx-helper.h"
-#define init_pair_tile_reg_and_src_z_t(tmm_num, src, buffer, ztype, wtype) \
-{                                                                      \
-  init_pair_tile_src (tmm_num, &src, buffer, ztype);                   \
-  _tile_2rpntlvwz##ztype##wtype (tmm_num, buffer, _STRIDE);            \
-}
-
-void test_amx_transpose_t2rpntlvw ()
-{
-  __tilecfg_u cfg;
-  __tilepair src;
-  __tile ref_0, ref_1;
-  uint8_t buffer[2048];
-  int i;
-
-  init_tile_config (&cfg);
-
-  for (i = 0; i < 2048; i++)
-    buffer[i] = i % 256;
-
-  /* Check t2rpntlvwz0.  */
-  init_pair_tile_reg_and_src_z_t (0, src, buffer, 0,);
-  _tile_stored (0, ref_0.buf, _STRIDE);
-  _tile_stored (1, ref_1.buf, _STRIDE);
-  if (!check_pair_tile_register (&ref_0, &ref_1, &src))
-    abort ();
-
-  /* Check t2rpntlvwz1.  */
-  init_pair_tile_reg_and_src_z_t (0, src, buffer, 1,);
-  _tile_stored (0, ref_0.buf, _STRIDE);
-  _tile_stored (1, ref_1.buf, _STRIDE);
-  if (!check_pair_tile_register (&ref_0, &ref_1, &src))
-    abort ();
-
-  /* Check t2rpntlvwz0t1.  */
-  init_pair_tile_reg_and_src_z_t (0, src, buffer, 0, t1);
-  _tile_stored (0, ref_0.buf, _STRIDE);
-  _tile_stored (1, ref_1.buf, _STRIDE);
-  if (!check_pair_tile_register (&ref_0, &ref_1, &src))
-    abort ();
-
-  /* Check t2rpntlvwz1t1.  */
-  init_pair_tile_reg_and_src_z_t (0, src, buffer, 1, t1);
-  _tile_stored (0, ref_0.buf, _STRIDE);
-  _tile_stored (1, ref_1.buf, _STRIDE);
-  if (!check_pair_tile_register (&ref_0, &ref_1, &src))
-    abort ();
-}
diff --git a/gcc/testsuite/gcc.target/i386/amxtranspose-asmatt-1.c 
b/gcc/testsuite/gcc.target/i386/amxtranspose-asmatt-1.c
deleted file mode 100644
index a970f5db485..00000000000
--- a/gcc/testsuite/gcc.target/i386/amxtranspose-asmatt-1.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* { dg-do compile { target { ! ia32 } } } */
-/* { dg-options "-O2 -mamx-transpose -mamx-bf16 -mamx-complex -mamx-fp16 
-mamx-tf32" } */
-/* { dg-final { scan-assembler "ttdpbf16ps\[ 
\\t]+\[^\n\]*%tmm3+\[^\n\]*%tmm2+\[^\n\]*%tmm1"  } } */
-/* { dg-final { scan-assembler "ttdpfp16ps\[ 
\\t]+\[^\n\]*%tmm3+\[^\n\]*%tmm2+\[^\n\]*%tmm1"  } } */
-/* { dg-final { scan-assembler "ttransposed\[ 
\\t]+\[^\n\]*%tmm2+\[^\n\]*%tmm1"  } } */
-/* { dg-final { scan-assembler "t2rpntlvwz0\[ 
\\t]+\[^\n\]*\\(%\[a-z0-9]*\,%\[a-z0-9\]*\,\[124\]\\)+\[^\n\]*%tmm\[0-9\]"  } } 
*/
-/* { dg-final { scan-assembler "t2rpntlvwz0t1\[ 
\\t]+\[^\n\]*\\(%\[a-z0-9]*\,%\[a-z0-9\]*\,\[124\]\\)+\[^\n\]*%tmm\[0-9\]"  } } 
*/
-/* { dg-final { scan-assembler "t2rpntlvwz1\[ 
\\t]+\[^\n\]*\\(%\[a-z0-9]*\,%\[a-z0-9\]*\,\[124\]\\)+\[^\n\]*%tmm\[0-9\]"  } } 
*/
-/* { dg-final { scan-assembler "t2rpntlvwz1t1\[ 
\\t]+\[^\n\]*\\(%\[a-z0-9]*\,%\[a-z0-9\]*\,\[124\]\\)+\[^\n\]*%tmm\[0-9\]"  } } 
*/
-/* { dg-final { scan-assembler "tconjtcmmimfp16ps\[ 
\\t]+\[^\n\]*%tmm3+\[^\n\]*%tmm2+\[^\n\]*%tmm1"  } } */
-/* { dg-final { scan-assembler "tconjtfp16\[ \\t]+\[^\n\]*%tmm2+\[^\n\]*%tmm1" 
 } } */
-/* { dg-final { scan-assembler "ttcmmimfp16ps\[ 
\\t]+\[^\n\]*%tmm3+\[^\n\]*%tmm2+\[^\n\]*%tmm1"  } } */
-/* { dg-final { scan-assembler "ttcmmrlfp16ps\[ 
\\t]+\[^\n\]*%tmm3+\[^\n\]*%tmm2+\[^\n\]*%tmm1"  } } */
-/* { dg-final { scan-assembler "ttmmultf32ps\[ 
\\t]+\[^\n\]*%tmm3+\[^\n\]*%tmm2+\[^\n\]*%tmm1"  } } */
-#include <immintrin.h>
-
-extern const void* base;
-extern const int stride;
-
-#define TMM0 0
-#define TMM1 1
-#define TMM2 2
-#define TMM3 3
-
-void TEST()
-{
-  _tile_tdpbf16ps (TMM1, TMM2, TMM3);
-  _tile_tdpfp16ps (TMM1, TMM2, TMM3);
-  _tile_transposed (TMM1, TMM2);
-  _tile_2rpntlvwz0 (TMM0, base, stride);
-  _tile_2rpntlvwz0t1 (TMM1, base, stride);
-  _tile_2rpntlvwz1 (TMM2, base, stride);
-  _tile_2rpntlvwz1t1 (TMM3, base, stride);
-  _tile_conjtcmmimfp16ps (TMM1, TMM2, TMM3);
-  _tile_conjtfp16 (TMM1, TMM2);
-  _tile_tcmmimfp16ps (TMM1, TMM2, TMM3);
-  _tile_tcmmrlfp16ps (TMM1, TMM2, TMM3);
-  _tile_tmmultf32ps (TMM1, TMM2, TMM3);
-}
diff --git a/gcc/testsuite/gcc.target/i386/amxtranspose-asmintel-1.c 
b/gcc/testsuite/gcc.target/i386/amxtranspose-asmintel-1.c
deleted file mode 100644
index 2cf73ae05df..00000000000
--- a/gcc/testsuite/gcc.target/i386/amxtranspose-asmintel-1.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* { dg-do compile { target { ! ia32 } } } */
-/* { dg-require-effective-target masm_intel } */
-/* { dg-options "-O2 -mamx-transpose -mamx-bf16 -mamx-complex -mamx-fp16 
-mamx-tf32 -masm=intel" } */
-/* { dg-final { scan-assembler "ttdpbf16ps\[ 
\\t]+\[^\n\]*%tmm1+\[^\n\]*%tmm2+\[^\n\]*%tmm3"  } } */
-/* { dg-final { scan-assembler "ttdpfp16ps\[ 
\\t]+\[^\n\]*%tmm1+\[^\n\]*%tmm2+\[^\n\]*%tmm3"  } } */
-/* { dg-final { scan-assembler "ttransposed\[ 
\\t]+\[^\n\]*%tmm1+\[^\n\]*%tmm2"  } } */
-/* { dg-final { scan-assembler "t2rpntlvwz0\[ \\t]%tmm\[0-9\]"  } } */
-/* { dg-final { scan-assembler "t2rpntlvwz0t1\[ \\t]%tmm\[0-9\]"  } } */
-/* { dg-final { scan-assembler "t2rpntlvwz1\[ \\t]%tmm\[0-9\]"  } } */
-/* { dg-final { scan-assembler "t2rpntlvwz1t1\[ \\t]%tmm\[0-9\]"  } } */
-/* { dg-final { scan-assembler "tconjtcmmimfp16ps\[ 
\\t]+\[^\n\]*%tmm1+\[^\n\]*%tmm2+\[^\n\]*%tmm3"  } } */
-/* { dg-final { scan-assembler "tconjtfp16\[ \\t]+\[^\n\]*%tmm1+\[^\n\]*%tmm2" 
 } } */
-/* { dg-final { scan-assembler "ttcmmimfp16ps\[ 
\\t]+\[^\n\]*%tmm1+\[^\n\]*%tmm2+\[^\n\]*%tmm3"  } } */
-/* { dg-final { scan-assembler "ttcmmrlfp16ps\[ 
\\t]+\[^\n\]*%tmm1+\[^\n\]*%tmm2+\[^\n\]*%tmm3"  } } */
-/* { dg-final { scan-assembler "ttmmultf32ps\[ 
\\t]+\[^\n\]*%tmm1+\[^\n\]*%tmm2+\[^\n\]*%tmm3"  } } */
-#include <immintrin.h>
-
-extern const void* base;
-extern const int stride;
-
-void TEST()
-{
-  _tile_tdpbf16ps (1, 2, 3);
-  _tile_tdpfp16ps (1, 2, 3);
-  _tile_transposed (1, 2);
-  _tile_2rpntlvwz0 (5, base, stride);
-  _tile_2rpntlvwz0t1 (4, base, stride);
-  _tile_2rpntlvwz1 (3, base, stride);
-  _tile_2rpntlvwz1t1 (2, base, stride);
-  _tile_conjtcmmimfp16ps (1, 2, 3);
-  _tile_conjtfp16 (1, 2);
-  _tile_tcmmimfp16ps (1, 2, 3);
-  _tile_tcmmrlfp16ps (1, 2, 3);
-  _tile_tmmultf32ps (1, 2, 3);
-}
diff --git a/gcc/testsuite/gcc.target/i386/amxtranspose-conjtcmmimfp16ps-2.c 
b/gcc/testsuite/gcc.target/i386/amxtranspose-conjtcmmimfp16ps-2.c
deleted file mode 100644
index 159867d8093..00000000000
--- a/gcc/testsuite/gcc.target/i386/amxtranspose-conjtcmmimfp16ps-2.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/* { dg-do run { target { ! ia32 } } } */
-/* { dg-require-effective-target amx_transpose } */
-/* { dg-require-effective-target amx_complex } */
-/* { dg-require-effective-target avx512fp16 } */
-/* { dg-options "-O2 -mamx-transpose -mamx-complex -mavx512fp16" } */
-#define AMX_TRANSPOSE
-#define AMX_COMPLEX
-#define DO_TEST test_amx_transpose_conjtcmmimfp16ps
-void test_amx_transpose_conjtcmmimfp16ps ();
-#include "amx-helper.h"
-
-void calc_matrix_conjtcmmimfp16ps (__tile *dst, __tile *src1, __tile *src2)
-{
-  uint16_t *src1_buf = (uint16_t *) src1->buf;
-  uint16_t *src2_buf = (uint16_t *) src2->buf;
-  float *dst_buf = (float *) dst->buf;
-  
-  int K = src1->rows;
-  int M = src1->colsb / 4;
-  int N = src2->colsb / 4;
-  int m, k, n, t;
-
-  for (m = 0; m < M; m++)
-    for (k = 0; k < K; k++)
-      for (n = 0; n < N; n++)
-       for (t = 0; t < 2; t+=2)
-         dst_buf[m * N + n] +=
-           (make_fp16_f32(src1_buf[k * 2 * M + 2 * m + t]) *
-             make_fp16_f32(src2_buf[k * 2 * N + 2 * n + t + 1])) -
-           (make_fp16_f32(src1_buf[k * 2 * M + 2 * m + t + 1]) *
-             make_fp16_f32(src2_buf[k * 2 * N + 2 * n + t]));
-}
-
-void test_amx_transpose_conjtcmmimfp16ps ()
-{
-  __tilecfg_u cfg;
-  __tile dst, dst_ref, src1, src2;
-  uint8_t tmp_dst_buf[1024], tmp_dst_zero_buf[1024];
-
-  init_fp16_max_tile_buffer (tmp_dst_buf);
-  init_fp16_max_tile_zero_buffer (tmp_dst_zero_buf);
-
-  init_tile_config (&cfg);
-  init_tile_reg_and_src_with_buffer (1, dst, tmp_dst_zero_buf);
-  init_tile_reg_and_src_with_buffer (2, src1, tmp_dst_buf);
-  init_tile_reg_and_src_with_buffer (3, src2, tmp_dst_buf);
-
-  calc_matrix_conjtcmmimfp16ps (&dst, &src1, &src2);
-  
-  _tile_conjtcmmimfp16ps (1, 2, 3);
-  _tile_stored (1, dst_ref.buf, _STRIDE);
-
-  if (!check_tile_register (&dst_ref, &dst))
-        abort ();
-}
diff --git a/gcc/testsuite/gcc.target/i386/amxtranspose-conjtfp16-2.c 
b/gcc/testsuite/gcc.target/i386/amxtranspose-conjtfp16-2.c
deleted file mode 100644
index 710d76a2878..00000000000
--- a/gcc/testsuite/gcc.target/i386/amxtranspose-conjtfp16-2.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* { dg-do run { target { ! ia32 } } } */
-/* { dg-require-effective-target amx_transpose } */
-/* { dg-require-effective-target amx_complex } */
-/* { dg-require-effective-target avx512fp16 } */
-/* { dg-options "-O2 -mamx-transpose -mamx-complex -mavx512fp16" } */
-#define AMX_TRANSPOSE
-#define AMX_COMPLEX
-#define DO_TEST test_amx_transpose_conjtfp16
-void test_amx_transpose_conjtfp16 ();
-#include "amx-helper.h"
-
-void calc_matrix_conjtfp16 (__tile *dst, __tile *src)
-{
-  uint16_t *src_buf = (uint16_t *) src->buf;
-  float *dst_buf = (float *) dst->buf;
-
-  int M = dst->rows;
-  int N = dst->colsb / 4;
-  int i, j, t;
-
-  for (i = 0; i < M; i++)
-    for (j = 0; j < N; j++)
-      for (t = 0; t < 2; t+=2)
-      {
-       dst_buf[i * 2 * N + 2 * j + t] = src_buf[j * 2 * M + 2 * i + t];
-       dst_buf[i * 2 * N + 2 * j + t + 1] = -src_buf[j * 2 * M + 2 * i + t + 
1];
-      }
-}
-
-void test_amx_transpose_conjtfp16 ()
-{
-  __tilecfg_u cfg;
-  __tile src, dst, ref;
-  uint8_t tmp_dst_buf[1024];
-
-  init_fp16_max_tile_buffer (tmp_dst_buf);
-  init_tile_config (&cfg);
-  init_tile_reg_and_src_with_buffer (1, dst, tmp_dst_buf);
-  init_tile_reg_and_src_with_buffer (2, src, tmp_dst_buf);
-
-  /* Check tconjtfp16.  */
-  calc_matrix_conjtfp16 (&dst, &src);
-  _tile_conjtfp16 (1, 2);
-  _tile_stored (1, ref.buf, _STRIDE);
-
-  if (!check_tile_register (&ref, &dst))
-    abort ();
-}
diff --git a/gcc/testsuite/gcc.target/i386/amxtranspose-tcmmimfp16ps-2.c 
b/gcc/testsuite/gcc.target/i386/amxtranspose-tcmmimfp16ps-2.c
deleted file mode 100644
index e2a0f1008ec..00000000000
--- a/gcc/testsuite/gcc.target/i386/amxtranspose-tcmmimfp16ps-2.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/* { dg-do run { target { ! ia32 } } } */
-/* { dg-require-effective-target amx_transpose } */
-/* { dg-require-effective-target amx_complex } */
-/* { dg-require-effective-target avx512fp16 } */
-/* { dg-options "-O2 -mamx-transpose -mamx-complex -mavx512fp16" } */
-#define AMX_TRANSPOSE
-#define AMX_COMPLEX
-#define DO_TEST test_amx_transpose_tcmmimfp16ps
-void test_amx_transpose_tcmmimfp16ps ();
-#include "amx-helper.h"
-
-void calc_matrix_tcmmimfp16ps (__tile *dst, __tile *src1, __tile *src2)
-{
-  uint16_t *src1_buf = (uint16_t *) src1->buf;
-  uint16_t *src2_buf = (uint16_t *) src2->buf;
-  float *dst_buf = (float *) dst->buf;
-  
-  int K = src1->rows;
-  int M = src1->colsb / 4;
-  int N = src2->colsb / 4;
-  int m, k, n, t;
-
-  for (m = 0; m < M; m++)
-    for (k = 0; k < K; k++)
-      for (n = 0; n < N; n++)
-       for (t = 0; t < 2; t+=2)
-         dst_buf[m * N + n] +=
-           (make_fp16_f32(src1_buf[k * 2 * M + 2 * m + t]) *
-             make_fp16_f32(src2_buf[k * 2 * N + 2 * n + t + 1])) +
-           (make_fp16_f32(src1_buf[k * 2 * M + 2 * m + t + 1]) *
-             make_fp16_f32(src2_buf[k * 2 * N + 2 * n + t]));
-}
-
-void test_amx_transpose_tcmmimfp16ps ()
-{
-  __tilecfg_u cfg;
-  __tile dst, dst_ref, src1, src2;
-  uint8_t tmp_dst_buf[1024], tmp_dst_zero_buf[1024];
-
-  init_fp16_max_tile_buffer (tmp_dst_buf);
-  init_fp16_max_tile_zero_buffer (tmp_dst_zero_buf);
-
-  init_tile_config (&cfg);
-  init_tile_reg_and_src_with_buffer (1, dst, tmp_dst_zero_buf);
-  init_tile_reg_and_src_with_buffer (2, src1, tmp_dst_buf);
-  init_tile_reg_and_src_with_buffer (3, src2, tmp_dst_buf);
-
-  calc_matrix_tcmmimfp16ps (&dst, &src1, &src2);
-  
-  _tile_tcmmimfp16ps (1, 2, 3);
-  _tile_stored (1, dst_ref.buf, _STRIDE);
-
-  if (!check_tile_register (&dst_ref, &dst))
-        abort ();
-}
diff --git a/gcc/testsuite/gcc.target/i386/amxtranspose-tcmmrlfp16ps-2.c 
b/gcc/testsuite/gcc.target/i386/amxtranspose-tcmmrlfp16ps-2.c
deleted file mode 100644
index b09186c49ee..00000000000
--- a/gcc/testsuite/gcc.target/i386/amxtranspose-tcmmrlfp16ps-2.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/* { dg-do run { target { ! ia32 } } } */
-/* { dg-require-effective-target amx_transpose } */
-/* { dg-require-effective-target amx_complex } */
-/* { dg-require-effective-target avx512fp16 } */
-/* { dg-options "-O2 -mamx-transpose -mamx-complex -mavx512fp16" } */
-#define AMX_TRANSPOSE
-#define AMX_COMPLEX
-#define DO_TEST test_amx_transpose_tcmmrlfp16ps
-void test_amx_transpose_tcmmrlfp16ps ();
-#include "amx-helper.h"
-
-void calc_matrix_tcmmrlfp16ps (__tile *dst, __tile *src1, __tile *src2)
-{
-  uint16_t *src1_buf = (uint16_t *) src1->buf;
-  uint16_t *src2_buf = (uint16_t *) src2->buf;
-  float *dst_buf = (float *) dst->buf;
-  
-  int K = src1->rows;
-  int M = src1->colsb / 4;
-  int N = src2->colsb / 4;
-  int m, k, n, t;
-
-  for (m = 0; m < M; m++)
-    for (k = 0; k < K; k++)
-      for (n = 0; n < N; n++)
-       for (t = 0; t < 2; t+=2)
-         dst_buf[m * N + n] +=
-           (make_fp16_f32(src1_buf[k * 2 * M + 2 * m + t]) *
-             make_fp16_f32(src2_buf[k * 2 * N + 2 * n + t])) -
-           (make_fp16_f32(src1_buf[k * 2 * M + 2 * m + t + 1]) *
-             make_fp16_f32(src2_buf[k * 2 * N + 2 * n + t + 1]));
-}
-
-void test_amx_transpose_tcmmrlfp16ps ()
-{
-  __tilecfg_u cfg;
-  __tile dst, dst_ref, src1, src2;
-  uint8_t tmp_dst_buf[1024], tmp_dst_zero_buf[1024];
-
-  init_fp16_max_tile_buffer (tmp_dst_buf);
-  init_fp16_max_tile_zero_buffer (tmp_dst_zero_buf);
-
-  init_tile_config (&cfg);
-  init_tile_reg_and_src_with_buffer (1, dst, tmp_dst_zero_buf);
-  init_tile_reg_and_src_with_buffer (2, src1, tmp_dst_buf);
-  init_tile_reg_and_src_with_buffer (3, src2, tmp_dst_buf);
-
-  calc_matrix_tcmmrlfp16ps (&dst, &src1, &src2);
-  
-  _tile_tcmmrlfp16ps (1, 2, 3);
-  _tile_stored (1, dst_ref.buf, _STRIDE);
-
-  if (!check_tile_register (&dst_ref, &dst))
-        abort ();
-}
diff --git a/gcc/testsuite/gcc.target/i386/amxtranspose-tdpbf16ps-2.c 
b/gcc/testsuite/gcc.target/i386/amxtranspose-tdpbf16ps-2.c
deleted file mode 100644
index 6a3226ba051..00000000000
--- a/gcc/testsuite/gcc.target/i386/amxtranspose-tdpbf16ps-2.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/* { dg-do run { target { ! ia32 } } } */
-/* { dg-require-effective-target amx_transpose } */
-/* { dg-require-effective-target amx_bf16 } */
-/* { dg-options "-O2 -mamx-transpose -mamx-bf16 -mavx512bf16" } */
-#define AMX_TRANSPOSE
-#define AMX_BF16
-#define DO_TEST test_amx_transpose_tdpbf16ps
-void test_amx_transpose_tdpbf16ps ();
-#include "amx-helper.h"
-
-void calc_matrix_tdpbf16ps(__tile *dst, __tile *src1, __tile *src2)
-{
-  uint16_t *src1_buf = (uint16_t *) src1->buf;
-  uint16_t *src2_buf = (uint16_t *) src2->buf;
-  float *dst_buf = (float *) dst->buf;
-
-  int K = src1->rows;
-  int M = src1->colsb / 4;
-  int N = src2->colsb / 4;
-  int m, k, n, t;
-
-  for (m = 0; m < M; m++)
-    for (k = 0; k < K; k++)
-      for (n = 0; n < N; n++)
-       for (t = 0; t < 2; t+=2)
-         dst_buf[m * N + n] +=
-           (make_bf16_f32 (src1_buf[k * 2 * M + 2 * m + t]) *
-             make_bf16_f32 (src2_buf[k * 2 * N + 2 * n + t])) +
-           (make_bf16_f32 (src1_buf[k * 2 * M + 2 * m + t + 1]) *
-             make_bf16_f32 (src2_buf[k * 2 * N + 2 * n + t + 1]));
-}
-
-void test_amx_transpose_tdpbf16ps ()
-{
-  __tilecfg_u cfg;
-  __tile dst, dst_ref, src1, src2;
-  uint8_t tmp_dst_buf[1024];
-
-  init_bf16_max_tile_buffer (tmp_dst_buf);
-
-  init_tile_config (&cfg);
-  init_tile_reg_and_src_with_buffer (1, dst, tmp_dst_buf);
-  init_tile_reg_and_src_with_buffer (2, src1, tmp_dst_buf);
-  init_tile_reg_and_src_with_buffer (3, src2, tmp_dst_buf);
-
-  calc_matrix_tdpbf16ps (&dst, &src1, &src2);
-
-  _tile_tdpbf16ps (1, 2, 3);
-  _tile_stored (1, dst_ref.buf, _STRIDE);
-
-  if (!check_float_tile_register (&dst_ref, &dst))
-    abort ();
-}
diff --git a/gcc/testsuite/gcc.target/i386/amxtranspose-tdpfp16ps-2.c 
b/gcc/testsuite/gcc.target/i386/amxtranspose-tdpfp16ps-2.c
deleted file mode 100644
index 83c37159762..00000000000
--- a/gcc/testsuite/gcc.target/i386/amxtranspose-tdpfp16ps-2.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/* { dg-do run { target { ! ia32 } } } */
-/* { dg-require-effective-target amx_transpose } */
-/* { dg-require-effective-target amx_fp16 } */
-/* { dg-require-effective-target avx512fp16 } */
-/* { dg-options "-O2 -mamx-transpose -mamx-fp16 -mavx512fp16" } */
-#define AMX_TRANSPOSE
-#define AMX_FP16
-#define DO_TEST test_amx_transpose_tdpfp16ps
-void test_amx_transpose_tdpfp16ps ();
-#include "amx-helper.h"
-
-void calc_matrix_tdpfp16ps(__tile *dst, __tile *src1, __tile *src2)
-{
-  uint16_t *src1_buf = (uint16_t *) src1->buf;
-  uint16_t *src2_buf = (uint16_t *) src2->buf;
-  float *dst_buf = (float *) dst->buf;
-
-  int K = src1->rows;
-  int M = src1->colsb / 4;
-  int N = src2->colsb / 4;
-  int m, k, n, t;
-
-  for (m = 0; m < M; m++)
-    for (k = 0; k < K; k++)
-      for (n = 0; n < N; n++)
-       for (t = 0; t < 2; t+=2)
-         dst_buf[m * N + n] +=
-           (make_fp16_f32 (src1_buf[k * 2 * M + 2 * m + t]) *
-             make_fp16_f32 (src2_buf[k * 2 * N + 2 * n + t])) +
-           (make_fp16_f32 (src1_buf[k * 2 * M + 2 * m + t + 1]) *
-             make_fp16_f32 (src2_buf[k * 2 * N + 2 * n + t + 1]));
-}
-
-void test_amx_transpose_tdpfp16ps ()
-{
-  __tilecfg_u cfg;
-  __tile dst, dst_ref, src1, src2;
-  uint8_t tmp_dst_buf[1024], tmp_dst_zero_buf[1024];
-
-  init_fp16_max_tile_buffer (tmp_dst_buf);
-  init_fp16_max_tile_zero_buffer(tmp_dst_zero_buf);
-
-  init_tile_config (&cfg);
-  init_tile_reg_and_src_with_buffer (1, dst, tmp_dst_zero_buf);
-  init_tile_reg_and_src_with_buffer (2, src1, tmp_dst_buf);
-  init_tile_reg_and_src_with_buffer (3, src2, tmp_dst_buf);
-
-  calc_matrix_tdpfp16ps (&dst, &src1, &src2);
-
-  _tile_tdpfp16ps (1, 2, 3);
-  _tile_stored (1, dst_ref.buf, _STRIDE);
-
-  if (!check_float_tile_register (&dst_ref, &dst))
-    abort ();
-}
diff --git a/gcc/testsuite/gcc.target/i386/amxtranspose-tmmultf32ps-2.c 
b/gcc/testsuite/gcc.target/i386/amxtranspose-tmmultf32ps-2.c
deleted file mode 100644
index 44166c17903..00000000000
--- a/gcc/testsuite/gcc.target/i386/amxtranspose-tmmultf32ps-2.c
+++ /dev/null
@@ -1,51 +0,0 @@
-/* { dg-do run { target { ! ia32 } } } */
-/* { dg-require-effective-target amx_transpose } */
-/* { dg-require-effective-target amx_tf32 } */
-/* { dg-options "-O2 -mamx-transpose -mamx-tf32" } */
-#define AMX_TRANSPOSE
-#define AMX_TF32
-#define DO_TEST test_amx_transpose_tmmultf32ps
-void test_amx_transpose_tmmultf32ps();
-#include "amx-helper.h"
-
-void calc_matrix_tmmultf32ps(__tile *dst, __tile *src1, __tile *src2)
-{
-  float *src1_buf = (float *) src1->buf;
-  float *src2_buf = (float *) src2->buf;
-  float *dst_buf = (float *) dst->buf;
-
-  int K = src1->rows;
-  int M = src1->colsb / 4;
-  int N = src2->colsb / 4;
-  int m, n, k;
-
-  for (m = 0; m < M; m++)
-    for (k = 0; k < K; k++)
-      for (n = 0; n < N; n++)
-       dst_buf[m * N + n] +=
-       zero_lower_mantissa_bits_fp32 (silence_snan_fp32 (src1_buf[k * M + m])) 
*
-       zero_lower_mantissa_bits_fp32 (silence_snan_fp32 (src2_buf[k * N + n]));
-
-}
-
-void test_amx_transpose_tmmultf32ps ()
-{
-  __tilecfg_u cfg;
-  __tile dst, dst_ref, src1, src2;
-  uint8_t tmp_dst_buf[1024];
-
-  init_fp32_max_tile_buffer (tmp_dst_buf);
-
-  init_tile_config (&cfg);
-  init_tile_reg_and_src_with_buffer (1, dst, tmp_dst_buf);
-  init_tile_reg_and_src_with_buffer (2, src1, tmp_dst_buf);
-  init_tile_reg_and_src_with_buffer (3, src2, tmp_dst_buf);
-
-  calc_matrix_tmmultf32ps (&dst, &src1, &src2);
-
-  _tile_tmmultf32ps (1, 2, 3);
-  _tile_stored (1, dst_ref.buf, _STRIDE);
-
-  if (!check_tile_register (&dst_ref, &dst))
-    abort ();
-}
diff --git a/gcc/testsuite/gcc.target/i386/amxtranspose-transposed-2.c 
b/gcc/testsuite/gcc.target/i386/amxtranspose-transposed-2.c
deleted file mode 100644
index 73c709cdc10..00000000000
--- a/gcc/testsuite/gcc.target/i386/amxtranspose-transposed-2.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* { dg-do run { target { ! ia32 } } } */
-/* { dg-require-effective-target amx_transpose } */
-/* { dg-options "-O2 -mamx-transpose" } */
-#define AMX_TRANSPOSE
-#define DO_TEST test_amx_transpose_transposed
-void test_amx_transpose_transposed ();
-#include "amx-helper.h"
-
-void calc_matrix_ttransposed (__tile *dst, __tile *src)
-{
-  uint32_t *src_buf = (uint32_t *) src->buf;
-  uint32_t *dst_buf = (uint32_t *) dst->buf;
-
-  int M = src->rows;
-  int N = src->colsb / 4;
-  int i, j;
-
-  for (i = 0; i < M; i++)
-    for (j = 0; j < N; j++)
-      dst_buf[j * M + i] = (uint32_t) src_buf[i * N + j];
-}
-
-void test_amx_transpose_transposed ()
-{
-  __tilecfg_u cfg;
-  __tile src, dst, ref;
-
-  init_tile_config (&cfg);
-  init_tile_reg_and_src (1, dst);
-  init_tile_reg_and_src (2, src);
-
-  /* Check ttransposed.  */
-  calc_matrix_ttransposed (&dst, &src);
-  _tile_transposed (1, 2);
-  _tile_stored (1, ref.buf, _STRIDE);
-
-  if (!check_tile_register (&ref, &dst))
-    abort ();
-}
diff --git a/gcc/testsuite/gcc.target/i386/funcspec-56.inc 
b/gcc/testsuite/gcc.target/i386/funcspec-56.inc
index e462eada0ba..3d9af7acec6 100644
--- a/gcc/testsuite/gcc.target/i386/funcspec-56.inc
+++ b/gcc/testsuite/gcc.target/i386/funcspec-56.inc
@@ -90,7 +90,6 @@ extern void test_user_msr (void)              
__attribute__((__target__("usermsr")));
 extern void test_avx10_2 (void)                        
__attribute__((__target__("avx10.2")));
 extern void test_amx_avx512 (void)             
__attribute__((__target__("amx-avx512")));
 extern void test_amx_tf32 (void)               
__attribute__((__target__("amx-tf32")));
-extern void test_amx_transpose (void)          
__attribute__((__target__("amx-transpose")));
 extern void test_amx_fp8 (void)                 
__attribute__((__target__("amx-fp8")));
 extern void test_movrs (void)                  
__attribute__((__target__("movrs")));
 extern void test_amx_movrs (void)              
__attribute__((__target__("amx-movrs")));
@@ -185,7 +184,6 @@ 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_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")));
 extern void test_no_amx_fp8 (void)              
__attribute__((__target__("no-amx-fp8")));
 extern void test_no_movrs (void)               
__attribute__((__target__("no-movrs")));
 extern void test_no_amx_movrs (void)           
__attribute__((__target__("no-amx-movrs")));
diff --git a/gcc/testsuite/gcc.target/i386/sse-12.c 
b/gcc/testsuite/gcc.target/i386/sse-12.c
index cabccb075d6..fc406b0a3de 100644
--- a/gcc/testsuite/gcc.target/i386/sse-12.c
+++ b/gcc/testsuite/gcc.target/i386/sse-12.c
@@ -3,7 +3,7 @@
    popcntintrin.h gfniintrin.h and mm_malloc.h are usable
    with -O -std=c89 -pedantic-errors.  */
 /* { dg-do compile } */
-/* { dg-options "-O -std=c89 -pedantic-errors -march=k8 -msse4a -m3dnow -mavx 
-mavx2 -mfma4 -mxop -maes -mpclmul -mpopcnt -mabm -mlzcnt -mbmi -mbmi2 -mtbm 
-mlwp -mfsgsbase -mrdrnd -mf16c -mfma -mrtm -mrdseed -mprfchw -madx -mfxsr 
-mxsaveopt -msha -mxsavec -mxsaves -mclflushopt -mclwb -mmwaitx -mclzero -mpku 
-msgx -mrdpid -mgfni -mpconfig -mwbnoinvd -menqcmd -mavx512vp2intersect 
-mserialize -mtsxldtrk -mamx-tile -mamx-int8 -mamx-bf16 -mkl -mwidekl -mavxvnni 
-mavxifma -mavxvnniint8 -mavxneconvert -mamx-fp16 -mraoint -mamx-complex 
-mavxvnniint16 -msm3 -msha512 -msm4 -mavx10.2 -mamx-avx512 -mamx-tf32 
-mamx-transpose -mamx-fp8 -mmovrs -mamx-movrs" } */
+/* { dg-options "-O -std=c89 -pedantic-errors -march=k8 -msse4a -m3dnow -mavx 
-mavx2 -mfma4 -mxop -maes -mpclmul -mpopcnt -mabm -mlzcnt -mbmi -mbmi2 -mtbm 
-mlwp -mfsgsbase -mrdrnd -mf16c -mfma -mrtm -mrdseed -mprfchw -madx -mfxsr 
-mxsaveopt -msha -mxsavec -mxsaves -mclflushopt -mclwb -mmwaitx -mclzero -mpku 
-msgx -mrdpid -mgfni -mpconfig -mwbnoinvd -menqcmd -mavx512vp2intersect 
-mserialize -mtsxldtrk -mamx-tile -mamx-int8 -mamx-bf16 -mkl -mwidekl -mavxvnni 
-mavxifma -mavxvnniint8 -mavxneconvert -mamx-fp16 -mraoint -mamx-complex 
-mavxvnniint16 -msm3 -msha512 -msm4 -mavx10.2 -mamx-avx512 -mamx-tf32 -mamx-fp8 
-mmovrs -mamx-movrs" } */
 
 #include <x86intrin.h>
 
diff --git a/gcc/testsuite/gcc.target/i386/sse-13.c 
b/gcc/testsuite/gcc.target/i386/sse-13.c
index 189e19e7780..75419566ef6 100644
--- a/gcc/testsuite/gcc.target/i386/sse-13.c
+++ b/gcc/testsuite/gcc.target/i386/sse-13.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -Werror-implicit-function-declaration -march=k8 -msse4a 
-m3dnow -mavx -mavx2 -mfma4 -mxop -maes -mpclmul -mpopcnt -mabm -mlzcnt -mbmi 
-mbmi2 -mtbm -mlwp -mfsgsbase -mrdrnd -mf16c -mfma -mrtm -mrdseed -mprfchw 
-madx -mfxsr -mxsaveopt -msha -mxsavec -mxsaves -mclflushopt 
-mavx512vp2intersect -mclwb -mmwaitx -mclzero -mpku -msgx -mrdpid -mgfni 
-mpconfig -mwbnoinvd -menqcmd -mserialize -mtsxldtrk -mamx-tile -mamx-int8 
-mamx-bf16 -mkl -mwidekl -mavxvnni -mavxifma -mavxvnniint8 -mavxneconvert 
-mcmpccxadd -mamx-fp16 -mprefetchi -mraoint -mamx-complex -mavxvnniint16 -msm3 
-msha512 -msm4 -mavx10.2 -mamx-avx512 -mamx-tf32 -mamx-transpose -mamx-fp8 
-mmovrs -mamx-movrs" } */
+/* { dg-options "-O2 -Werror-implicit-function-declaration -march=k8 -msse4a 
-m3dnow -mavx -mavx2 -mfma4 -mxop -maes -mpclmul -mpopcnt -mabm -mlzcnt -mbmi 
-mbmi2 -mtbm -mlwp -mfsgsbase -mrdrnd -mf16c -mfma -mrtm -mrdseed -mprfchw 
-madx -mfxsr -mxsaveopt -msha -mxsavec -mxsaves -mclflushopt 
-mavx512vp2intersect -mclwb -mmwaitx -mclzero -mpku -msgx -mrdpid -mgfni 
-mpconfig -mwbnoinvd -menqcmd -mserialize -mtsxldtrk -mamx-tile -mamx-int8 
-mamx-bf16 -mkl -mwidekl -mavxvnni -mavxifma -mavxvnniint8 -mavxneconvert 
-mcmpccxadd -mamx-fp16 -mprefetchi -mraoint -mamx-complex -mavxvnniint16 -msm3 
-msha512 -msm4 -mavx10.2 -mamx-avx512 -mamx-tf32 -mamx-fp8 -mmovrs -mamx-movrs" 
} */
 /* { dg-add-options bind_pic_locally } */
 
 #include <mm_malloc.h>
diff --git a/gcc/testsuite/gcc.target/i386/sse-14.c 
b/gcc/testsuite/gcc.target/i386/sse-14.c
index f3b7c112b2d..1e86c752778 100644
--- a/gcc/testsuite/gcc.target/i386/sse-14.c
+++ b/gcc/testsuite/gcc.target/i386/sse-14.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O0 -Werror-implicit-function-declaration -march=k8 -msse4a 
-m3dnow -mavx -mavx2 -mfma4 -mxop -maes -mpclmul -mpopcnt -mabm -mlzcnt -mbmi 
-mbmi2 -mtbm -mlwp -mfsgsbase -mrdrnd -mf16c -mfma -mrtm -mrdseed -mprfchw 
-madx -mfxsr -mxsaveopt -msha -mxsavec -mxsaves -mclflushopt -mclwb -mmwaitx 
-mclzero -mpku -msgx -mrdpid -mgfni -mpconfig -mwbnoinvd -menqcmd 
-mavx512vp2intersect -mserialize -mtsxldtrk -mamx-tile -mamx-int8 -mamx-bf16 
-mkl -mwidekl -mavxvnni -mavxifma -mavxvnniint8 -mavxneconvert -mamx-fp16 
-mraoint -mamx-complex -mavxvnniint16 -msm3 -msha512 -msm4 -mavx10.2 
-mamx-avx512 -mamx-tf32 -mamx-transpose -mamx-fp8 -mmovrs -mamx-movrs" } */
+/* { dg-options "-O0 -Werror-implicit-function-declaration -march=k8 -msse4a 
-m3dnow -mavx -mavx2 -mfma4 -mxop -maes -mpclmul -mpopcnt -mabm -mlzcnt -mbmi 
-mbmi2 -mtbm -mlwp -mfsgsbase -mrdrnd -mf16c -mfma -mrtm -mrdseed -mprfchw 
-madx -mfxsr -mxsaveopt -msha -mxsavec -mxsaves -mclflushopt -mclwb -mmwaitx 
-mclzero -mpku -msgx -mrdpid -mgfni -mpconfig -mwbnoinvd -menqcmd 
-mavx512vp2intersect -mserialize -mtsxldtrk -mamx-tile -mamx-int8 -mamx-bf16 
-mkl -mwidekl -mavxvnni -mavxifma -mavxvnniint8 -mavxneconvert -mamx-fp16 
-mraoint -mamx-complex -mavxvnniint16 -msm3 -msha512 -msm4 -mavx10.2 
-mamx-avx512 -mamx-tf32 -mamx-fp8 -mmovrs -mamx-movrs" } */
 /* { dg-add-options bind_pic_locally } */
 
 #include <mm_malloc.h>
diff --git a/gcc/testsuite/gcc.target/i386/sse-22.c 
b/gcc/testsuite/gcc.target/i386/sse-22.c
index 0cb0368cf4f..418fe23e816 100644
--- a/gcc/testsuite/gcc.target/i386/sse-22.c
+++ b/gcc/testsuite/gcc.target/i386/sse-22.c
@@ -103,7 +103,7 @@
 
 
 #ifndef DIFFERENT_PRAGMAS
-#pragma GCC target 
("sse4a,3dnow,avx,avx2,fma4,xop,aes,pclmul,popcnt,abm,lzcnt,bmi,bmi2,tbm,lwp,fsgsbase,rdrnd,f16c,rtm,rdseed,prfchw,adx,fxsr,xsaveopt,sha,gfni,avx512vp2intersect,serialize,tsxldtrk,amx-tile,amx-int8,amx-bf16,kl,widekl,avxvnni,avxifma,avxvnniint8,avxneconvert,amx-fp16,raoint,amx-complex,avxvnniint16,sm3,sha512,sm4,avx10.2,amx-avx512,amx-tf32,amx-transpose,amx-fp8,movrs,amx-movrs")
+#pragma GCC target 
("sse4a,3dnow,avx,avx2,fma4,xop,aes,pclmul,popcnt,abm,lzcnt,bmi,bmi2,tbm,lwp,fsgsbase,rdrnd,f16c,rtm,rdseed,prfchw,adx,fxsr,xsaveopt,sha,gfni,avx512vp2intersect,serialize,tsxldtrk,amx-tile,amx-int8,amx-bf16,kl,widekl,avxvnni,avxifma,avxvnniint8,avxneconvert,amx-fp16,raoint,amx-complex,avxvnniint16,sm3,sha512,sm4,avx10.2,amx-avx512,amx-tf32,amx-fp8,movrs,amx-movrs")
 #endif
 
 /* Following intrinsics require immediate arguments.  They
@@ -220,7 +220,7 @@ test_4 (_mm_cmpestrz, int, __m128i, int, __m128i, int, 1)
 
 /* immintrin.h (AVX/AVX2/RDRND/FSGSBASE/F16C/RTM/AVX512F/SHA) */
 #ifdef DIFFERENT_PRAGMAS
-#pragma GCC target 
("avx,avx2,rdrnd,fsgsbase,f16c,rtm,sha,gfni,avx512vp2intersect,serialize,tsxldtrk,amx-tile,amx-int8,amx-bf16,kl,widekl,avxvnni,avxifma,avxvnniint8,avxneconvert,amx-fp16,raoint,amx-complex,avxvnniint16,sm3,sha512,sm4,avx10.2,amx-avx512,amx-tf32,amx-transpose,amx-fp8,movrs,amx-movrs")
+#pragma GCC target 
("avx,avx2,rdrnd,fsgsbase,f16c,rtm,sha,gfni,avx512vp2intersect,serialize,tsxldtrk,amx-tile,amx-int8,amx-bf16,kl,widekl,avxvnni,avxifma,avxvnniint8,avxneconvert,amx-fp16,raoint,amx-complex,avxvnniint16,sm3,sha512,sm4,avx10.2,amx-avx512,amx-tf32,amx-fp8,movrs,amx-movrs")
 #endif
 #include <immintrin.h>
 test_1 (_cvtss_sh, unsigned short, float, 1)
diff --git a/gcc/testsuite/gcc.target/i386/sse-23.c 
b/gcc/testsuite/gcc.target/i386/sse-23.c
index 95db1f78aac..f9b0613fce8 100644
--- a/gcc/testsuite/gcc.target/i386/sse-23.c
+++ b/gcc/testsuite/gcc.target/i386/sse-23.c
@@ -895,6 +895,6 @@
 #define __builtin_ia32_minmaxsh_mask_round(A, B, C, D, E, F) 
__builtin_ia32_minmaxsh_mask_round (A, B, 100, D, E, 4)
 #define __builtin_ia32_minmaxss_mask_round(A, B, C, D, E, F) 
__builtin_ia32_minmaxss_mask_round (A, B, 100, D, E, 4)
 
-#pragma GCC target 
("sse4a,3dnow,avx,avx2,fma4,xop,aes,pclmul,popcnt,abm,lzcnt,bmi,bmi2,tbm,lwp,fsgsbase,rdrnd,f16c,fma,rtm,rdseed,prfchw,adx,fxsr,xsaveopt,sha,xsavec,xsaves,clflushopt,clwb,mwaitx,clzero,pku,sgx,rdpid,gfni,vpclmulqdq,pconfig,wbnoinvd,enqcmd,avx512vp2intersect,serialize,tsxldtrk,amx-tile,amx-int8,amx-bf16,kl,widekl,avxvnni,avxifma,avxvnniint8,avxneconvert,cmpccxadd,amx-fp16,prefetchi,raoint,amx-complex,avxvnniint16,sm3,sha512,sm4,avx10.2,amx-avx512,amx-tf32,amx-transpose,amx-fp8,movrs,amx-movrs")
+#pragma GCC target 
("sse4a,3dnow,avx,avx2,fma4,xop,aes,pclmul,popcnt,abm,lzcnt,bmi,bmi2,tbm,lwp,fsgsbase,rdrnd,f16c,fma,rtm,rdseed,prfchw,adx,fxsr,xsaveopt,sha,xsavec,xsaves,clflushopt,clwb,mwaitx,clzero,pku,sgx,rdpid,gfni,vpclmulqdq,pconfig,wbnoinvd,enqcmd,avx512vp2intersect,serialize,tsxldtrk,amx-tile,amx-int8,amx-bf16,kl,widekl,avxvnni,avxifma,avxvnniint8,avxneconvert,cmpccxadd,amx-fp16,prefetchi,raoint,amx-complex,avxvnniint16,sm3,sha512,sm4,avx10.2,amx-avx512,amx-tf32,amx-fp8,movrs,amx-movrs")
 
 #include <x86intrin.h>
diff --git a/gcc/testsuite/lib/target-supports.exp 
b/gcc/testsuite/lib/target-supports.exp
index 1acfb373beb..4ee8d12362d 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -11238,17 +11238,6 @@ proc check_effective_target_amx_tf32 { } {
     } "-mamx-tf32" ]
 }
 
-# Return 1 if amx-transpose instructions can be compiled.
-proc check_effective_target_amx_transpose { } {
-    return [check_no_compiler_messages amx_transpose object {
-       void
-       foo ()
-       {
-         __asm__ volatile ("ttransposed\t%%tmm1, %%tmm2" ::);
-       }
-    } "-mamx-transpose" ]
-}
-
 # Return 1 if amx-fp8 instructions can be compiled.
 proc check_effective_target_amx_fp8 { } {
     return [check_no_compiler_messages amx_fp8 object {
-- 
2.31.1

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