path: root/0275-Support-Intel-AMX-COMPLEX.patch

From 4f1aff10d93cabe8dfbaf076b6d826a142efb6e1 Mon Sep 17 00:00:00 2001
From: Haochen Jiang <haochen.jiang@intel.com>
Date: Wed, 31 May 2023 10:45:00 +0800
Subject: [PATCH 21/28] Support Intel AMX-COMPLEX

gcc/ChangeLog:

	* common/config/i386/cpuinfo.h (get_available_features):
	Detect AMX-COMPLEX.
	* common/config/i386/i386-common.cc
	(OPTION_MASK_ISA2_AMX_COMPLEX_SET,
	OPTION_MASK_ISA2_AMX_COMPLEX_UNSET): New.
	(ix86_handle_option): Handle -mamx-complex.
	* common/config/i386/i386-cpuinfo.h (enum processor_features):
	Add FEATURE_AMX_COMPLEX.
	* common/config/i386/i386-isas.h: Add ISA_NAME_TABLE_ENTRY for
	amx-complex.
	* config.gcc: Add amxcomplexintrin.h.
	* config/i386/cpuid.h (bit_AMX_COMPLEX): New.
	* config/i386/i386-c.cc (ix86_target_macros_internal): Define
	__AMX_COMPLEX__.
	* config/i386/i386-isa.def (AMX_COMPLEX): Add DEF_PTA(AMX_COMPLEX).
	* config/i386/i386-options.cc (ix86_valid_target_attribute_inner_p):
	Handle amx-complex.
	* config/i386/i386.opt: Add option -mamx-complex.
	* config/i386/immintrin.h: Include amxcomplexintrin.h.
	* doc/extend.texi: Document amx-complex.
	* doc/invoke.texi: Document -mamx-complex.
	* doc/sourcebuild.texi: Document target amx-complex.
	* config/i386/amxcomplexintrin.h: New file.

gcc/testsuite/ChangeLog:

	* g++.dg/other/i386-2.C: Add -mamx-complex.
	* g++.dg/other/i386-3.C: Ditto.
	* gcc.target/i386/amx-check.h: Add cpu check for AMX-COMPLEX.
	* gcc.target/i386/amx-helper.h: Add amx-complex support.
	* gcc.target/i386/funcspec-56.inc: Add new target attribute.
	* gcc.target/i386/sse-12.c: Add -mamx-complex.
	* gcc.target/i386/sse-13.c: Ditto.
	* gcc.target/i386/sse-14.c: Ditto.
	* gcc.target/i386/sse-22.c: Add amx-complex.
	* gcc.target/i386/sse-23.c: Ditto.
	* lib/target-supports.exp (check_effective_target_amx_complex): New.
	* gcc.target/i386/amxcomplex-asmatt-1.c: New test.
	* gcc.target/i386/amxcomplex-asmintel-1.c: Ditto.
	* gcc.target/i386/amxcomplex-cmmimfp16ps-2.c: Ditto.
	* gcc.target/i386/amxcomplex-cmmrlfp16ps-2.c: Ditto.
---
 gcc/common/config/i386/cpuinfo.h              |  2 +
 gcc/common/config/i386/i386-common.cc         | 19 +++++-
 gcc/common/config/i386/i386-cpuinfo.h         |  1 +
 gcc/common/config/i386/i386-isas.h            |  2 +
 gcc/config.gcc                                |  2 +-
 gcc/config/i386/amxcomplexintrin.h            | 59 +++++++++++++++++++
 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               |  4 +-
 gcc/config/i386/i386.opt                      |  4 ++
 gcc/config/i386/immintrin.h                   |  2 +
 gcc/doc/extend.texi                           |  5 ++
 gcc/doc/invoke.texi                           |  7 ++-
 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/testsuite/gcc.target/i386/amx-helper.h    |  4 +-
 .../gcc.target/i386/amxcomplex-asmatt-1.c     | 15 +++++
 .../gcc.target/i386/amxcomplex-asmintel-1.c   | 12 ++++
 .../i386/amxcomplex-cmmimfp16ps-2.c           | 53 +++++++++++++++++
 .../i386/amxcomplex-cmmrlfp16ps-2.c           | 53 +++++++++++++++++
 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 ++++
 30 files changed, 268 insertions(+), 15 deletions(-)
 create mode 100644 gcc/config/i386/amxcomplexintrin.h
 create mode 100644 gcc/testsuite/gcc.target/i386/amxcomplex-asmatt-1.c
 create mode 100644 gcc/testsuite/gcc.target/i386/amxcomplex-asmintel-1.c
 create mode 100644 gcc/testsuite/gcc.target/i386/amxcomplex-cmmimfp16ps-2.c
 create mode 100644 gcc/testsuite/gcc.target/i386/amxcomplex-cmmrlfp16ps-2.c

diff --git a/gcc/common/config/i386/cpuinfo.h b/gcc/common/config/i386/cpuinfo.h
index 1f75ff1ca..39d3351db 100644
--- a/gcc/common/config/i386/cpuinfo.h
+++ b/gcc/common/config/i386/cpuinfo.h
@@ -798,6 +798,8 @@ get_available_features (struct __processor_model *cpu_model,
 	{
 	  if (eax & bit_AMX_FP16)
 	    set_feature (FEATURE_AMX_FP16);
+	  if (edx & bit_AMX_COMPLEX)
+	    set_feature (FEATURE_AMX_COMPLEX);
 	}
     }
 
diff --git a/gcc/common/config/i386/i386-common.cc b/gcc/common/config/i386/i386-common.cc
index 1aa163463..87e8afe9b 100644
--- a/gcc/common/config/i386/i386-common.cc
+++ b/gcc/common/config/i386/i386-common.cc
@@ -109,6 +109,8 @@ along with GCC; see the file COPYING3.  If not see
 #define OPTION_MASK_ISA2_AMX_BF16_SET OPTION_MASK_ISA2_AMX_BF16
 #define OPTION_MASK_ISA2_AMX_FP16_SET OPTION_MASK_ISA2_AMX_FP16
 #define OPTION_MASK_ISA2_PREFETCHI_SET OPTION_MASK_ISA2_PREFETCHI
+#define OPTION_MASK_ISA2_AMX_COMPLEX_SET \
+  (OPTION_MASK_ISA2_AMX_TILE | OPTION_MASK_ISA2_AMX_COMPLEX)
 
 /* SSE4 includes both SSE4.1 and SSE4.2. -msse4 should be the same
    as -msse4.2.  */
@@ -269,7 +271,8 @@ along with GCC; see the file COPYING3.  If not see
 #define OPTION_MASK_ISA2_SERIALIZE_UNSET OPTION_MASK_ISA2_SERIALIZE
 #define OPTION_MASK_ISA2_AVX512VP2INTERSECT_UNSET OPTION_MASK_ISA2_AVX512VP2INTERSECT
 #define OPTION_MASK_ISA2_TSXLDTRK_UNSET OPTION_MASK_ISA2_TSXLDTRK
-#define OPTION_MASK_ISA2_AMX_TILE_UNSET OPTION_MASK_ISA2_AMX_TILE
+#define OPTION_MASK_ISA2_AMX_TILE_UNSET \
+  (OPTION_MASK_ISA2_AMX_TILE | OPTION_MASK_ISA2_AMX_COMPLEX_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
@@ -279,6 +282,7 @@ along with GCC; see the file COPYING3.  If not see
 #define OPTION_MASK_ISA2_WIDEKL_UNSET OPTION_MASK_ISA2_WIDEKL
 #define OPTION_MASK_ISA2_AMX_FP16_UNSET OPTION_MASK_ISA2_AMX_FP16
 #define OPTION_MASK_ISA2_PREFETCHI_UNSET OPTION_MASK_ISA2_PREFETCHI
+#define OPTION_MASK_ISA2_AMX_COMPLEX_UNSET OPTION_MASK_ISA2_AMX_COMPLEX
 
 /* SSE4 includes both SSE4.1 and SSE4.2.  -mno-sse4 should the same
    as -mno-sse4.1. */
@@ -1155,6 +1159,19 @@ ix86_handle_option (struct gcc_options *opts,
 	}
       return true;
 
+    case OPT_mamx_complex:
+      if (value)
+	{
+	  opts->x_ix86_isa_flags2 |= OPTION_MASK_ISA2_AMX_COMPLEX_SET;
+	  opts->x_ix86_isa_flags2_explicit |= OPTION_MASK_ISA2_AMX_COMPLEX_SET;
+	}
+      else
+	{
+	  opts->x_ix86_isa_flags2 &= ~OPTION_MASK_ISA2_AMX_COMPLEX_UNSET;
+	  opts->x_ix86_isa_flags2_explicit |= OPTION_MASK_ISA2_AMX_COMPLEX_UNSET;
+	}
+      return true;
+
     case OPT_mfma:
       if (value)
 	{
diff --git a/gcc/common/config/i386/i386-cpuinfo.h b/gcc/common/config/i386/i386-cpuinfo.h
index 7b2d4d242..56020faac 100644
--- a/gcc/common/config/i386/i386-cpuinfo.h
+++ b/gcc/common/config/i386/i386-cpuinfo.h
@@ -243,6 +243,7 @@ enum processor_features
   FEATURE_X86_64_V4,
   FEATURE_AMX_FP16,
   FEATURE_PREFETCHI,
+  FEATURE_AMX_COMPLEX,
   CPU_FEATURE_MAX
 };
 
diff --git a/gcc/common/config/i386/i386-isas.h b/gcc/common/config/i386/i386-isas.h
index 6caf06249..cbef68479 100644
--- a/gcc/common/config/i386/i386-isas.h
+++ b/gcc/common/config/i386/i386-isas.h
@@ -177,4 +177,6 @@ ISA_NAMES_TABLE_START
   ISA_NAMES_TABLE_ENTRY("x86-64-v4", FEATURE_X86_64_V4, P_X86_64_V4, NULL)
   ISA_NAMES_TABLE_ENTRY("amx-fp16", FEATURE_AMX_FP16, P_NONE, "-mamx-fp16")
   ISA_NAMES_TABLE_ENTRY("prefetchi", FEATURE_PREFETCHI, P_NONE, "-mprefetchi")
+  ISA_NAMES_TABLE_ENTRY("amx-complex", FEATURE_AMX_COMPLEX,
+			P_NONE, "-mamx-complex")
 ISA_NAMES_TABLE_END
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 9bad238e3..ca5c8f8a0 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -424,7 +424,7 @@ i[34567]86-*-* | x86_64-*-*)
 		       amxbf16intrin.h x86gprintrin.h uintrintrin.h
 		       hresetintrin.h keylockerintrin.h avxvnniintrin.h
 		       mwaitintrin.h avx512fp16intrin.h avx512fp16vlintrin.h
-		       amxfp16intrin.h prfchiintrin.h"
+		       amxfp16intrin.h prfchiintrin.h amxcomplexintrin.h"
 	;;
 ia64-*-*)
 	extra_headers=ia64intrin.h
diff --git a/gcc/config/i386/amxcomplexintrin.h b/gcc/config/i386/amxcomplexintrin.h
new file mode 100644
index 000000000..6ea1eca04
--- /dev/null
+++ b/gcc/config/i386/amxcomplexintrin.h
@@ -0,0 +1,59 @@
+/* Copyright (C) 2023 Free Software Foundation, Inc.
+
+   This file is part of GCC.
+
+   GCC is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   GCC is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   Under Section 7 of GPL version 3, you are granted additional
+   permissions described in the GCC Runtime Library Exception, version
+   3.1, as published by the Free Software Foundation.
+
+   You should have received a copy of the GNU General Public License and
+   a copy of the GCC Runtime Library Exception along with this program;
+   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#if !defined _IMMINTRIN_H_INCLUDED
+#error "Never use <amxcomplexintrin.h> directly; include <immintrin.h> instead."
+#endif
+
+#ifndef _AMXCOMPLEXINTRIN_H_INCLUDED
+#define _AMXCOMPLEXINTRIN_H_INCLUDED
+
+#if !defined(__AMX_COMPLEX__)
+#pragma GCC push_options
+#pragma GCC target("amx-complex")
+#define __DISABLE_AMX_COMPLEX__
+#endif /* __AMX_COMPLEX__ */
+
+#if defined(__x86_64__)
+#define _tile_cmmimfp16ps_internal(src1_dst,src2,src3)				\
+  __asm__ volatile\
+  ("{tcmmimfp16ps\t%%tmm"#src3", %%tmm"#src2", %%tmm"#src1_dst"|tcmmimfp16ps\t%%tmm"#src1_dst", %%tmm"#src2", %%tmm"#src3"}" ::)
+
+#define _tile_cmmrlfp16ps_internal(src1_dst,src2,src3)				\
+  __asm__ volatile\
+  ("{tcmmrlfp16ps\t%%tmm"#src3", %%tmm"#src2", %%tmm"#src1_dst"|tcmmrlfp16ps\t%%tmm"#src1_dst", %%tmm"#src2", %%tmm"#src3"}" ::)
+
+#define _tile_cmmimfp16ps(src1_dst,src2,src3)					\
+  _tile_cmmimfp16ps_internal (src1_dst, src2, src3)
+
+#define _tile_cmmrlfp16ps(src1_dst,src2,src3)					\
+  _tile_cmmrlfp16ps_internal (src1_dst, src2, src3)
+
+#endif
+
+#ifdef __DISABLE_AMX_COMPLEX__
+#undef __DISABLE_AMX_COMPLEX__
+#pragma GCC pop_options
+#endif /* __DISABLE_AMX_COMPLEX__ */
+
+#endif /* _AMXCOMPLEXINTRIN_H_INCLUDED */
diff --git a/gcc/config/i386/cpuid.h b/gcc/config/i386/cpuid.h
index 21100149a..530a45fad 100644
--- a/gcc/config/i386/cpuid.h
+++ b/gcc/config/i386/cpuid.h
@@ -136,6 +136,7 @@
 #define bit_AMX_BF16    (1 << 22)
 #define bit_AMX_TILE    (1 << 24)
 #define bit_AMX_INT8    (1 << 25)
+#define bit_AMX_COMPLEX (1 << 8)
 
 /* Extended State Enumeration Sub-leaf (%eax == 0xd, %ecx == 1) */
 #define bit_XSAVEOPT	(1 << 0)
diff --git a/gcc/config/i386/i386-c.cc b/gcc/config/i386/i386-c.cc
index 04f1dd682..5e0ac278c 100644
--- a/gcc/config/i386/i386-c.cc
+++ b/gcc/config/i386/i386-c.cc
@@ -644,6 +644,8 @@ ix86_target_macros_internal (HOST_WIDE_INT isa_flag,
     def_or_undef (parse_in, "__AMX_FP16__");
   if (isa_flag2 & OPTION_MASK_ISA2_PREFETCHI)
     def_or_undef (parse_in, "__PREFETCHI__");
+  if (isa_flag2 & OPTION_MASK_ISA2_AMX_COMPLEX)
+    def_or_undef (parse_in, "__AMX_COMPLEX__");
   if (TARGET_IAMCU)
     {
       def_or_undef (parse_in, "__iamcu");
diff --git a/gcc/config/i386/i386-isa.def b/gcc/config/i386/i386-isa.def
index 744a7df85..7445b1bf7 100644
--- a/gcc/config/i386/i386-isa.def
+++ b/gcc/config/i386/i386-isa.def
@@ -111,3 +111,4 @@ DEF_PTA(AVXVNNI)
 DEF_PTA(AVX512FP16)
 DEF_PTA(AMX_FP16)
 DEF_PTA(PREFETCHI)
+DEF_PTA(AMX_COMPLEX)
diff --git a/gcc/config/i386/i386-options.cc b/gcc/config/i386/i386-options.cc
index 6645e3259..7efd25084 100644
--- a/gcc/config/i386/i386-options.cc
+++ b/gcc/config/i386/i386-options.cc
@@ -233,7 +233,8 @@ static struct ix86_target_opts isa2_opts[] =
   { "-mavxvnni",	OPTION_MASK_ISA2_AVXVNNI },
   { "-mavx512fp16",	OPTION_MASK_ISA2_AVX512FP16 },
   { "-mamx-fp16",       OPTION_MASK_ISA2_AMX_FP16 },
-  { "-mprefetchi",      OPTION_MASK_ISA2_PREFETCHI }
+  { "-mprefetchi",      OPTION_MASK_ISA2_PREFETCHI },
+  { "-mamx-complex",	OPTION_MASK_ISA2_AMX_COMPLEX }
 };
 static struct ix86_target_opts isa_opts[] =
 {
@@ -1080,6 +1081,7 @@ ix86_valid_target_attribute_inner_p (tree fndecl, tree args, char *p_strings[],
     IX86_ATTR_ISA ("avx512fp16", OPT_mavx512fp16),
     IX86_ATTR_ISA ("amx-fp16", OPT_mamx_fp16),
     IX86_ATTR_ISA ("prefetchi",   OPT_mprefetchi),
+    IX86_ATTR_ISA ("amx-complex", OPT_mamx_complex),
 
     /* enum options */
     IX86_ATTR_ENUM ("fpmath=",	OPT_mfpmath_),
diff --git a/gcc/config/i386/i386.opt b/gcc/config/i386/i386.opt
index 50cd114f6..fba94f3f6 100644
--- a/gcc/config/i386/i386.opt
+++ b/gcc/config/i386/i386.opt
@@ -1234,3 +1234,7 @@ Support AMX-FP16 built-in functions and code generation.
 mprefetchi
 Target Mask(ISA2_PREFETCHI) Var(ix86_isa_flags2) Save
 Support PREFETCHI built-in functions and code generation.
+
+mamx-complex
+Target Mask(ISA2_AMX_COMPLEX) Var(ix86_isa_flags2) Save
+Support AMX-COMPLEX built-in functions and code generation.
diff --git a/gcc/config/i386/immintrin.h b/gcc/config/i386/immintrin.h
index 0447ca4b2..bd819c7f4 100644
--- a/gcc/config/i386/immintrin.h
+++ b/gcc/config/i386/immintrin.h
@@ -124,6 +124,8 @@
 
 #include <amxbf16intrin.h>
 
+#include <amxcomplexintrin.h>
+
 #include <prfchwintrin.h>
 
 #include <keylockerintrin.h>
diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index ba9faf4b2..d7b0bc802 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -7048,6 +7048,11 @@ Enable/disable the generation of the AMX-FP16 instructions.
 @cindex @code{target("prefetchi")} function attribute, x86
 Enable/disable the generation of the PREFETCHI instructions.
 
+@cindex @code{target("amx-complex")} function attribute, x86
+@item amx-complex
+@itemx no-amx-complex
+Enable/disable the generation of the AMX-COMPLEX instructions.
+
 @item cld
 @itemx no-cld
 @cindex @code{target("cld")} function attribute, x86
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 8ca831dc1..186b33481 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -1428,7 +1428,7 @@ See RS/6000 and PowerPC Options.
 -mavx5124fmaps  -mavx512vnni  -mavx5124vnniw  -mprfchw  -mrdpid @gol
 -mrdseed  -msgx -mavx512vp2intersect -mserialize -mtsxldtrk@gol
 -mamx-tile  -mamx-int8  -mamx-bf16 -muintr -mhreset -mavxvnni@gol
--mavx512fp16 -mamx-fp16 -mprefetchi @gol
+-mavx512fp16 -mamx-fp16 -mprefetchi -mamx-complex @gol
 -mcldemote  -mms-bitfields  -mno-align-stringops  -minline-all-stringops @gol
 -minline-stringops-dynamically  -mstringop-strategy=@var{alg} @gol
 -mkl -mwidekl @gol
@@ -32459,6 +32459,9 @@ preferred alignment to @option{-mpreferred-stack-boundary=2}.
 @need 200
 @itemx -mprefetchi
 @opindex mprefetchi
+@need 200
+@opindex mamx-complex
+@itemx -mamx-complex
 These switches enable the use of instructions in the MMX, SSE,
 SSE2, SSE3, SSSE3, SSE4, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX512F, AVX512PF,
 AVX512ER, AVX512CD, AVX512VL, AVX512BW, AVX512DQ, AVX512IFMA, AVX512VBMI, SHA,
@@ -32469,7 +32472,7 @@ XSAVEOPT, XSAVEC, XSAVES, RTM, HLE, TBM, MWAITX, CLZERO, PKU, AVX512VBMI2,
 GFNI, VAES, WAITPKG, VPCLMULQDQ, AVX512BITALG, MOVDIRI, MOVDIR64B, AVX512BF16,
 ENQCMD, AVX512VPOPCNTDQ, AVX5124FMAPS, AVX512VNNI, AVX5124VNNIW, SERIALIZE,
 UINTR, HRESET, AMXTILE, AMXINT8, AMXBF16, KL, WIDEKL, AVXVNNI, AVX512-FP16,
-AMX-FP16, PREFETCHI or CLDEMOTE extended instruction sets. Each has a corresponding
+AMX-FP16, PREFETCHI, AMX-COMPLEX 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
diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi
index c68e492dc..454fae11a 100644
--- a/gcc/doc/sourcebuild.texi
+++ b/gcc/doc/sourcebuild.texi
@@ -2472,6 +2472,9 @@ Target supports the execution of @code{amx-int8} instructions.
 @item amx_bf16
 Target supports the execution of @code{amx-bf16} instructions.
 
+@item amx_complex
+Target supports the execution of @code{amx-complex} instructions.
+
 @item amx_fp16
 Target supports the execution of @code{amx-fp16} instructions.
 
diff --git a/gcc/testsuite/g++.dg/other/i386-2.C b/gcc/testsuite/g++.dg/other/i386-2.C
index 72ed5fed0..ae1b8f632 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 -mavx512f -mavx512er -mavx512cd -mavx512pf -msha -mprefetchwt1 -mxsavec -mxsaves -mclflushopt  -mavx512dq -mavx512bw -mavx512vl -mavx512ifma -mavx512vbmi -mavx512vbmi2 -mavx5124fmaps -mavx5124vnniw -mavx512vpopcntdq -mclwb -mmwaitx -mclzero -mpku -msgx -mrdpid -mgfni -mavx512bitalg -mpconfig -mwbnoinvd -mavx512bf16 -menqcmd -mavx512vp2intersect -mserialize -mtsxldtrk -mamx-tile -mamx-int8 -mamx-bf16 -mkl -mwidekl -mavxvnni -mavx512fp16 -mamx-fp16 -mprefetchi" } */
+/* { 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 -mavx512f -mavx512er -mavx512cd -mavx512pf -msha -mprefetchwt1 -mxsavec -mxsaves -mclflushopt  -mavx512dq -mavx512bw -mavx512vl -mavx512ifma -mavx512vbmi -mavx512vbmi2 -mavx5124fmaps -mavx5124vnniw -mavx512vpopcntdq -mclwb -mmwaitx -mclzero -mpku -msgx -mrdpid -mgfni -mavx512bitalg -mpconfig -mwbnoinvd -mavx512bf16 -menqcmd -mavx512vp2intersect -mserialize -mtsxldtrk -mamx-tile -mamx-int8 -mamx-bf16 -mkl -mwidekl -mavxvnni -mavx512fp16 -mamx-fp16 -mprefetchi -mamx-complex" } */
 
 /* Test that {,x,e,p,t,s,w,a,b,i}mmintrin.h, mm3dnow.h, fma4intrin.h,
    xopintrin.h, abmintrin.h, bmiintrin.h, tbmintrin.h, lwpintrin.h,
diff --git a/gcc/testsuite/g++.dg/other/i386-3.C b/gcc/testsuite/g++.dg/other/i386-3.C
index 9dd53653f..783e35774 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 -mavx512f -mavx512er -mavx512cd -mavx512pf -msha -mprefetchwt1 -mxsavec -mxsaves -mclflushopt -mavx512dq -mavx512bw -mavx512vl -mavx512ifma -mavx512vbmi -mavx512vbmi2 -mavx5124fmaps -mavx5124vnniw -mavx512vpopcntdq -mclwb -mmwaitx -mclzero -mpku -msgx -mrdpid -mgfni -mavx512bitalg -mpconfig -mwbnoinvd -mavx512bf16 -menqcmd -mavx512vp2intersect -mserialize -mtsxldtrk -mamx-tile -mamx-int8 -mamx-bf16 -mkl -mwidekl -mavxvnni -mavx512fp16 -mamx-fp16 -mprefetchi" } */
+/* { 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 -mavx512f -mavx512er -mavx512cd -mavx512pf -msha -mprefetchwt1 -mxsavec -mxsaves -mclflushopt -mavx512dq -mavx512bw -mavx512vl -mavx512ifma -mavx512vbmi -mavx512vbmi2 -mavx5124fmaps -mavx5124vnniw -mavx512vpopcntdq -mclwb -mmwaitx -mclzero -mpku -msgx -mrdpid -mgfni -mavx512bitalg -mpconfig -mwbnoinvd -mavx512bf16 -menqcmd -mavx512vp2intersect -mserialize -mtsxldtrk -mamx-tile -mamx-int8 -mamx-bf16 -mkl -mwidekl -mavxvnni -mavx512fp16 -mamx-fp16 -mprefetchi -mamx-complex" } */
 
 /* Test that {,x,e,p,t,s,w,a,b,i}mmintrin.h, mm3dnow.h, fma4intrin.h,
    xopintrin.h, abmintrin.h, bmiintrin.h, tbmintrin.h, lwpintrin.h,
diff --git a/gcc/testsuite/gcc.target/i386/amx-check.h b/gcc/testsuite/gcc.target/i386/amx-check.h
index 27dd37bf9..f1a04cf1f 100644
--- a/gcc/testsuite/gcc.target/i386/amx-check.h
+++ b/gcc/testsuite/gcc.target/i386/amx-check.h
@@ -216,6 +216,9 @@ main ()
 #ifdef AMX_FP16
       && __builtin_cpu_supports ("amx-fp16")
 #endif
+#ifdef AMX_COMPLEX
+      && __builtin_cpu_supports ("amx-complex")
+#endif
 #ifdef __linux__
       && request_perm_xtile_data ()
 #endif
diff --git a/gcc/testsuite/gcc.target/i386/amx-helper.h b/gcc/testsuite/gcc.target/i386/amx-helper.h
index fe24d7067..6ed9f5eb3 100644
--- a/gcc/testsuite/gcc.target/i386/amx-helper.h
+++ b/gcc/testsuite/gcc.target/i386/amx-helper.h
@@ -1,6 +1,6 @@
 #ifndef AMX_HELPER_H_INCLUDED
 #define AMX_HELPER_H_INCLUDED
-#if defined(AMX_FP16)
+#if defined(AMX_FP16) || defined(AMX_COMPLEX)
 #include <immintrin.h>
 #include <xmmintrin.h>
 #endif
@@ -12,7 +12,7 @@ typedef union
   uint16_t u;
 } union16f_uw;
 
-#if defined(AMX_FP16)
+#if defined(AMX_FP16) || defined(AMX_COMPLEX)
 /* Transformation functions between fp16/float */
 static uint16_t make_f32_fp16 (float f)
 {
diff --git a/gcc/testsuite/gcc.target/i386/amxcomplex-asmatt-1.c b/gcc/testsuite/gcc.target/i386/amxcomplex-asmatt-1.c
new file mode 100644
index 000000000..b6745e34b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/amxcomplex-asmatt-1.c
@@ -0,0 +1,15 @@
+/* { dg-do compile { target { ! ia32 } } } */
+/* { dg-options "-O2 -mamx-complex" } */
+/* { dg-final { scan-assembler "tcmmimfp16ps\[ \\t]+\[^\n\]*%tmm3+\[^\n\]*%tmm2+\[^\n\]*%tmm1"  } } */
+/* { dg-final { scan-assembler "tcmmrlfp16ps\[ \\t]+\[^\n\]*%tmm3+\[^\n\]*%tmm2+\[^\n\]*%tmm1"  } } */
+#include <immintrin.h>
+
+#define TMM1 1
+#define TMM2 2
+#define TMM3 3
+
+void TEST()
+{
+  _tile_cmmimfp16ps (TMM1, TMM2, TMM3);
+  _tile_cmmrlfp16ps (TMM1, TMM2, TMM3);
+}
diff --git a/gcc/testsuite/gcc.target/i386/amxcomplex-asmintel-1.c b/gcc/testsuite/gcc.target/i386/amxcomplex-asmintel-1.c
new file mode 100644
index 000000000..305465e88
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/amxcomplex-asmintel-1.c
@@ -0,0 +1,12 @@
+/* { dg-do compile { target { ! ia32 } } } */
+/* { dg-require-effective-target masm_intel } */
+/* { dg-options "-O2 -mamx-complex -masm=intel" } */
+/* { dg-final { scan-assembler "tcmmimfp16ps\[ \\t]+\[^\n\]*%tmm1+\[^\n\]*%tmm2+\[^\n\]*%tmm3"  } } */
+/* { dg-final { scan-assembler "tcmmrlfp16ps\[ \\t]+\[^\n\]*%tmm1+\[^\n\]*%tmm2+\[^\n\]*%tmm3"  } } */
+#include <immintrin.h>
+
+void TEST()
+{
+  _tile_cmmimfp16ps (1, 2, 3);
+  _tile_cmmrlfp16ps (1, 2, 3);
+}
diff --git a/gcc/testsuite/gcc.target/i386/amxcomplex-cmmimfp16ps-2.c b/gcc/testsuite/gcc.target/i386/amxcomplex-cmmimfp16ps-2.c
new file mode 100644
index 000000000..6e3762c9f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/amxcomplex-cmmimfp16ps-2.c
@@ -0,0 +1,53 @@
+/* { dg-do run { target { ! ia32 } } } */
+/* { dg-require-effective-target amx_complex } */
+/* { dg-require-effective-target avx512fp16 } */
+/* { dg-options "-O2 -mamx-complex -mavx512fp16" } */
+#define AMX_COMPLEX
+#define DO_TEST test_amx_complex_cmmimfp16ps
+void test_amx_complex_cmmimfp16ps ();
+#include "amx-helper.h"
+
+void calc_matrix_cmmimfp16ps (__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 M = src1->rows;
+  int N = src1->colsb / 4;
+  int K = src2->colsb / 4;
+  int i, j, k, t;
+
+  for (i = 0; i < M; i++)
+    for (j = 0; j < N; j++)
+      for (k = 0; k < K; k++)
+	for (t = 0; t < 2; t+=2)
+	  dst_buf[i * N + k] +=
+	  (make_fp16_f32(src1_buf[i * 2 * N + 2 * j + t]) *
+	    make_fp16_f32(src2_buf[j * 2 * K + 2 * k + t + 1])) +
+	  (make_fp16_f32(src1_buf[i * 2 * N + 2 * j + t + 1]) *
+	    make_fp16_f32(src2_buf[j * 2 * K + 2 * k + t]));
+}
+
+void test_amx_complex_cmmimfp16ps ()
+{
+  __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_cmmimfp16ps (&dst, &src1, &src2);
+  
+  _tile_cmmimfp16ps (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/amxcomplex-cmmrlfp16ps-2.c b/gcc/testsuite/gcc.target/i386/amxcomplex-cmmrlfp16ps-2.c
new file mode 100644
index 000000000..15940708a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/amxcomplex-cmmrlfp16ps-2.c
@@ -0,0 +1,53 @@
+/* { dg-do run { target { ! ia32 } } } */
+/* { dg-require-effective-target amx_complex } */
+/* { dg-require-effective-target avx512fp16 } */
+/* { dg-options "-O2 -mamx-complex -mavx512fp16" } */
+#define AMX_COMPLEX
+#define DO_TEST test_amx_complex_cmmrlfp16ps
+void test_amx_complex_cmmrlfp16ps();
+#include "amx-helper.h"
+
+void calc_matrix_cmmrlfp16ps (__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 M = src1->rows;
+  int N = src1->colsb / 4;
+  int K = src2->colsb / 4;
+  int i, j, k, t;
+
+  for (i = 0; i < M; i++)
+    for (j = 0; j < N; j++)
+      for (k = 0; k < K; k++)
+	for (t = 0; t < 2; t+=2)
+	  dst_buf[i * N + k] += 
+	    (make_fp16_f32 (src1_buf[i * 2 * N + 2 * j + t]) *
+	      make_fp16_f32 (src2_buf[j * 2 * K + 2 * k + t])) -
+	    (make_fp16_f32 (src1_buf[i * 2 * N + 2 * j + t + 1]) *
+	      make_fp16_f32 (src2_buf[j * 2 * K + 2 * k + t + 1]));
+}
+
+void test_amx_complex_cmmrlfp16ps ()
+{
+  __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_cmmrlfp16ps (&dst, &src1, &src2);
+  
+  _tile_cmmrlfp16ps (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/funcspec-56.inc b/gcc/testsuite/gcc.target/i386/funcspec-56.inc
index bdcfdbc88..1a2f3b83d 100644
--- a/gcc/testsuite/gcc.target/i386/funcspec-56.inc
+++ b/gcc/testsuite/gcc.target/i386/funcspec-56.inc
@@ -82,6 +82,7 @@ extern void test_avxvnni (void)			__attribute__((__target__("avxvnni")));
 extern void test_avx512fp16 (void)		__attribute__((__target__("avx512fp16")));
 extern void test_amx_fp16 (void)		__attribute__((__target__("amx-fp16")));
 extern void test_prefetchi (void)               __attribute__((__target__("prefetchi")));
+extern void test_amx_complex (void)		__attribute__((__target__("amx-complex")));
 
 extern void test_no_sgx (void)			__attribute__((__target__("no-sgx")));
 extern void test_no_avx5124fmaps(void)		__attribute__((__target__("no-avx5124fmaps")));
@@ -165,6 +166,7 @@ extern void test_no_avxvnni (void)		__attribute__((__target__("no-avxvnni")));
 extern void test_no_avx512fp16 (void)		__attribute__((__target__("no-avx512fp16")));
 extern void test_no_amx_fp16 (void)		__attribute__((__target__("no-amx-fp16")));
 extern void test_no_prefetchi (void)            __attribute__((__target__("no-prefetchi")));
+extern void test_no_amx_complex (void)		__attribute__((__target__("no-amx-complex")));
 
 extern void test_arch_nocona (void)		__attribute__((__target__("arch=nocona")));
 extern void test_arch_core2 (void)		__attribute__((__target__("arch=core2")));
diff --git a/gcc/testsuite/gcc.target/i386/sse-12.c b/gcc/testsuite/gcc.target/i386/sse-12.c
index 9ab4a7e0c..d2aadd506 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 -mavx512f -mavx512er -mavx512cd -mavx512pf -msha -mprefetchwt1 -mxsavec -mxsaves -mclflushopt -mavx512bw -mavx512dq -mavx512vl -mavx512vbmi -mavx512vbmi2 -mavx512ifma -mavx5124fmaps -mavx5124vnniw -mavx512vpopcntdq -mclwb -mmwaitx -mclzero -mpku -msgx -mrdpid -mgfni -mavx512bitalg -mpconfig -mwbnoinvd -mavx512bf16 -menqcmd -mavx512vp2intersect -mserialize -mtsxldtrk -mamx-tile -mamx-int8 -mamx-bf16 -mkl -mwidekl -mavxvnni -mamx-fp16" } */
+/* { 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 -mavx512f -mavx512er -mavx512cd -mavx512pf -msha -mprefetchwt1 -mxsavec -mxsaves -mclflushopt -mavx512bw -mavx512dq -mavx512vl -mavx512vbmi -mavx512vbmi2 -mavx512ifma -mavx5124fmaps -mavx5124vnniw -mavx512vpopcntdq -mclwb -mmwaitx -mclzero -mpku -msgx -mrdpid -mgfni -mavx512bitalg -mpconfig -mwbnoinvd -mavx512bf16 -menqcmd -mavx512vp2intersect -mserialize -mtsxldtrk -mamx-tile -mamx-int8 -mamx-bf16 -mkl -mwidekl -mavxvnni -mamx-fp16 -mamx-complex" } */
 
 #include <x86intrin.h>
 
diff --git a/gcc/testsuite/gcc.target/i386/sse-13.c b/gcc/testsuite/gcc.target/i386/sse-13.c
index db7c0fc7a..c39382836 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 -mavx512f -mavx512er -mavx512cd -mavx512pf -msha -mprefetchwt1 -mxsavec -mxsaves -mclflushopt -mavx512vl -mavx512dq -mavx512bw -mavx512vbmi -mavx512vbmi2 -mavx512ifma -mavx5124fmaps -mavx5124vnniw -mavx512vpopcntdq -mavx512vp2intersect -mclwb -mmwaitx -mclzero -mpku -msgx -mrdpid -mgfni -mavx512bitalg -mpconfig -mwbnoinvd -mavx512bf16 -menqcmd -mserialize -mtsxldtrk -mamx-tile -mamx-int8 -mamx-bf16 -mkl -mwidekl -mavxvnni -mavx512fp16 -mamx-fp16 -mprefetchi" } */
+/* { 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 -mavx512f -mavx512er -mavx512cd -mavx512pf -msha -mprefetchwt1 -mxsavec -mxsaves -mclflushopt -mavx512vl -mavx512dq -mavx512bw -mavx512vbmi -mavx512vbmi2 -mavx512ifma -mavx5124fmaps -mavx5124vnniw -mavx512vpopcntdq -mavx512vp2intersect -mclwb -mmwaitx -mclzero -mpku -msgx -mrdpid -mgfni -mavx512bitalg -mpconfig -mwbnoinvd -mavx512bf16 -menqcmd -mserialize -mtsxldtrk -mamx-tile -mamx-int8 -mamx-bf16 -mkl -mwidekl -mavxvnni -mavx512fp16 -mamx-fp16 -mprefetchi -mamx-complex" } */
 /* { 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 eaa1a8d81..c34ac1aec 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 -mavx512f -mavx512er -mavx512cd -mavx512pf -msha -mprefetchwt1 -mxsavec -mxsaves -mclflushopt -mavx512dq -mavx512bw -mavx512vl -mavx512ifma -mavx512vbmi -mavx512vbmi2 -mavx5124fmaps -mavx5124vnniw -mavx512vpopcntdq -mclwb -mmwaitx -mclzero -mpku -msgx -mrdpid -mgfni -mpconfig -mwbnoinvd -mavx512vl -mavx512bf16 -menqcmd -mavx512vp2intersect -mserialize -mtsxldtrk -mamx-tile -mamx-int8 -mamx-bf16 -mkl -mwidekl -mavxvnni -mavx512fp16 -mamx-fp16" } */
+/* { 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 -mavx512f -mavx512er -mavx512cd -mavx512pf -msha -mprefetchwt1 -mxsavec -mxsaves -mclflushopt -mavx512dq -mavx512bw -mavx512vl -mavx512ifma -mavx512vbmi -mavx512vbmi2 -mavx5124fmaps -mavx5124vnniw -mavx512vpopcntdq -mclwb -mmwaitx -mclzero -mpku -msgx -mrdpid -mgfni -mpconfig -mwbnoinvd -mavx512vl -mavx512bf16 -menqcmd -mavx512vp2intersect -mserialize -mtsxldtrk -mamx-tile -mamx-int8 -mamx-bf16 -mkl -mwidekl -mavxvnni -mavx512fp16 -mamx-fp16 -mamx-complex" } */
 /* { 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 19afe639d..c3667b829 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,avx512f,avx512er,avx512cd,avx512pf,sha,prefetchwt1,avx512vl,avx512bw,avx512dq,avx512vbmi,avx512vbmi2,avx512ifma,avx5124fmaps,avx5124vnniw,avx512vpopcntdq,gfni,avx512bitalg,avx512bf16,avx512vp2intersect,serialize,tsxldtrk,amx-tile,amx-int8,amx-bf16,kl,widekl,avxvnni,avx512fp16,amx-fp16")
+#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,avx512f,avx512er,avx512cd,avx512pf,sha,prefetchwt1,avx512vl,avx512bw,avx512dq,avx512vbmi,avx512vbmi2,avx512ifma,avx5124fmaps,avx5124vnniw,avx512vpopcntdq,gfni,avx512bitalg,avx512bf16,avx512vp2intersect,serialize,tsxldtrk,amx-tile,amx-int8,amx-bf16,kl,widekl,avxvnni,avx512fp16,amx-fp16,amx-complex")
 #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,avx512f,avx512er,avx512cd,avx512pf,sha,avx512vl,avx512bw,avx512dq,avx512ifma,avx512vbmi,avx512vbmi2,avx5124fmaps,avx5124vnniw,avx512vpopcntdq,gfni,avx512bitalg,avx512bf16,avx512vp2intersect,serialize,tsxldtrk,amx-tile,amx-int8,amx-bf16,kl,widekl,avxvnni,avx512fp16,amx-fp16")
+#pragma GCC target ("avx,avx2,rdrnd,fsgsbase,f16c,rtm,avx512f,avx512er,avx512cd,avx512pf,sha,avx512vl,avx512bw,avx512dq,avx512ifma,avx512vbmi,avx512vbmi2,avx5124fmaps,avx5124vnniw,avx512vpopcntdq,gfni,avx512bitalg,avx512bf16,avx512vp2intersect,serialize,tsxldtrk,amx-tile,amx-int8,amx-bf16,kl,widekl,avxvnni,avx512fp16,amx-fp16,amx-complex")
 #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 741694e87..756b6eb9c 100644
--- a/gcc/testsuite/gcc.target/i386/sse-23.c
+++ b/gcc/testsuite/gcc.target/i386/sse-23.c
@@ -843,6 +843,6 @@
 #define __builtin_ia32_vpclmulqdq_v2di(A, B, C)  __builtin_ia32_vpclmulqdq_v2di(A, B, 1) 
 #define __builtin_ia32_vpclmulqdq_v8di(A, B, C)  __builtin_ia32_vpclmulqdq_v8di(A, B, 1) 
 
-#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,avx512f,avx512er,avx512cd,avx512pf,sha,prefetchwt1,xsavec,xsaves,clflushopt,avx512bw,avx512dq,avx512vl,avx512vbmi,avx512ifma,avx5124fmaps,avx5124vnniw,avx512vpopcntdq,clwb,mwaitx,clzero,pku,sgx,rdpid,gfni,avx512vbmi2,vpclmulqdq,avx512bitalg,pconfig,wbnoinvd,avx512bf16,enqcmd,avx512vp2intersect,serialize,tsxldtrk,amx-tile,amx-int8,amx-bf16,kl,widekl,avxvnni,avx512fp16,amx-fp16,prefetchi")
+#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,avx512f,avx512er,avx512cd,avx512pf,sha,prefetchwt1,xsavec,xsaves,clflushopt,avx512bw,avx512dq,avx512vl,avx512vbmi,avx512ifma,avx5124fmaps,avx5124vnniw,avx512vpopcntdq,clwb,mwaitx,clzero,pku,sgx,rdpid,gfni,avx512vbmi2,vpclmulqdq,avx512bitalg,pconfig,wbnoinvd,avx512bf16,enqcmd,avx512vp2intersect,serialize,tsxldtrk,amx-tile,amx-int8,amx-bf16,kl,widekl,avxvnni,avx512fp16,amx-fp16,prefetchi,amx-complex")
 
 #include <x86intrin.h>
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index 0d83c780c..d404058fd 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -9421,6 +9421,17 @@ proc check_effective_target_avxvnni { } {
     } "-mavxvnni" ]
 }
 
+# Return 1 if amx-complex instructions can be compiled.
+proc check_effective_target_amx_complex { } {
+    return [check_no_compiler_messages amx_complex object {
+	void
+	foo ()
+	{
+	  __asm__ volatile ("tcmmimfp16ps\t%%tmm1, %%tmm2, %%tmm3" ::);
+	}
+    } "-mamx-complex" ]
+}
+
 # Return 1 if sse instructions can be compiled.
 proc check_effective_target_sse { } {
     return [check_no_compiler_messages sse object {
-- 
2.31.1