Initial support for AVX10.1

gcc/ChangeLog:

	* common/config/i386/cpuinfo.h (get_available_features):
	Add avx10_set and version and detect avx10.1.
	(cpu_indicator_init): Handle avx10.1-512.
	* common/config/i386/i386-common.cc
	(OPTION_MASK_ISA2_AVX10_1_256_SET): New.
	(OPTION_MASK_ISA2_AVX10_1_256_SET): Ditto.
	(OPTION_MASK_ISA2_AVX10_1_512_UNSET): Ditto.
	(OPTION_MASK_ISA2_AVX10_1_512_UNSET): Ditto.
	(OPTION_MASK_ISA2_AVX2_UNSET): Modify for AVX10.1.
	(ix86_handle_option): Handle -mavx10.1-256 and -mavx10.1-512.
	Add indicator for explicit no-avx512 and no-avx10.1 options.
	* common/config/i386/i386-cpuinfo.h (enum processor_features):
	Add FEATURE_AVX10_1_256 and FEATURE_AVX10_1_512.
	* common/config/i386/i386-isas.h: Add ISA_NAME_TABLE_ENTRY for
	AVX10_1_256 and AVX10_1_512.
	* config/i386/cpuid.h (bit_AVX10): New.
	(bit_AVX10_256): Ditto.
	(bit_AVX10_512): Ditto.
	* config/i386/driver-i386.cc (check_avx10_avx512_features): New.
	(host_detect_local_cpu): Do not append "-mno-" options under
	specific scenarios to avoid emitting a warning.
	* config/i386/i386-isa.def
	(EVEX512): Add DEF_PTA(EVEX512).
	(AVX10_1_256): Add DEF_PTA(AVX10_1_256).
	(AVX10_1_512): Add DEF_PTA(AVX10_1_512).
	* config/i386/i386-options.cc (isa2_opts): Add -mavx10.1-256 and
	-mavx10.1-512.
	(ix86_function_specific_save): Save explicit no indicator.
	(ix86_function_specific_restore): Restore explicit no indicator.
	(ix86_valid_target_attribute_inner_p): Handle avx10.1, avx10.1-256 and
	avx10.1-512.
	(ix86_valid_target_attribute_tree): Handle avx512 function
	attributes with avx10.1 command line option.
	(ix86_option_override_internal): Handle AVX10.1 options.
	* config/i386/i386.h: Add PTA_EVEX512 for AVX512 target
	machines.
	* config/i386/i386.opt: Add variable ix86_no_avx512_explicit and
	ix86_no_avx10_1_explicit, option -mavx10.1, -mavx10.1-256 and
	-mavx10.1-512.
	* doc/extend.texi: Document avx10.1, avx10.1-256 and avx10.1-512.
	* doc/invoke.texi: Document -mavx10.1, -mavx10.1-256 and -mavx10.1-512.
	* doc/sourcebuild.texi: Document target avx10.1, avx10.1-256
	and avx10.1-512.

gcc/testsuite/ChangeLog:

	* gcc.target/i386/avx10_1-1.c: New test.
	* gcc.target/i386/avx10_1-10.c: Ditto.
	* gcc.target/i386/avx10_1-11.c: Ditto.
	* gcc.target/i386/avx10_1-12.c: Ditto.
	* gcc.target/i386/avx10_1-13.c: Ditto.
	* gcc.target/i386/avx10_1-14.c: Ditto.
	* gcc.target/i386/avx10_1-15.c: Ditto.
	* gcc.target/i386/avx10_1-16.c: Ditto.
	* gcc.target/i386/avx10_1-17.c: Ditto.
	* gcc.target/i386/avx10_1-18.c: Ditto.
	* gcc.target/i386/avx10_1-19.c: Ditto.
	* gcc.target/i386/avx10_1-2.c: Ditto.
	* gcc.target/i386/avx10_1-20.c: Ditto.
	* gcc.target/i386/avx10_1-21.c: Ditto.
	* gcc.target/i386/avx10_1-22.c: Ditto.
	* gcc.target/i386/avx10_1-23.c: Ditto.
	* gcc.target/i386/avx10_1-3.c: Ditto.
	* gcc.target/i386/avx10_1-4.c: Ditto.
	* gcc.target/i386/avx10_1-5.c: Ditto.
	* gcc.target/i386/avx10_1-6.c: Ditto.
	* gcc.target/i386/avx10_1-7.c: Ditto.
	* gcc.target/i386/avx10_1-8.c: Ditto.
	* gcc.target/i386/avx10_1-9.c: Ditto.

1 files changed, 15 insertions, 0 deletions

diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi
index 8293a7b..3169acd 100644
--- a/gcc/doc/extend.texi
+++ b/gcc/doc/extend.texi
@@ -7341,6 +7341,21 @@ Enable/disable the generation of the SM4 instructions.
 @itemx no-usermsr
 Enable/disable the generation of the USER_MSR instructions.
 
+@cindex @code{target("avx10.1")} function attribute, x86
+@item avx10.1
+@itemx no-avx10.1
+Enable/disable the generation of the AVX10.1 instructions.
+
+@cindex @code{target("avx10.1-256")} function attribute, x86
+@item avx10.1-256
+@itemx no-avx10.1-256
+Enable/disable the generation of the AVX10.1 instructions.
+
+@cindex @code{target("avx10.1-512")} function attribute, x86
+@item avx10.1-512
+@itemx no-avx10.1-512
+Enable/disable the generation of the AVX10.1 512 bit instructions.
+
 @cindex @code{target("cld")} function attribute, x86
 @item cld
 @itemx no-cld