Liwei Xu 3bac89e65f Support Intel AVX10.2 convert instructions
In this patch, we will support AVX10.2 convert instructions. All
of them are new instruction forms.

Among all the instructions, vcvtbiasph2[b,h]f8[,s] needs extra care.
Since Operand 2 could indicate memory size, we do not need suffix
under ATTmode. However, we could not fold all three templates but only
XMM/YMM since the dst operand size are the same for them. Also, a new
iterator <cvt8> is added to reduce redundancy.

gas/
	* testsuite/gas/i386/i386.exp: Add AVX10.2 tests.
	* testsuite/gas/i386/x86-64.exp: Ditto.
	* testsuite/gas/i386/avx10_2-256-cvt-intel.d: New.
	* testsuite/gas/i386/avx10_2-256-cvt.d: Ditto.
	* testsuite/gas/i386/avx10_2-256-cvt.s: Ditto.
	* testsuite/gas/i386/avx10_2-512-cvt-intel.d: Ditto.
	* testsuite/gas/i386/avx10_2-512-cvt.d: Ditto.
	* testsuite/gas/i386/avx10_2-512-cvt.s: Ditto.
	* testsuite/gas/i386/x86-64-avx10_2-256-cvt-intel.d: Ditto.
	* testsuite/gas/i386/x86-64-avx10_2-256-cvt.d: Ditto.
	* testsuite/gas/i386/x86-64-avx10_2-256-cvt.s: Ditto.
	* testsuite/gas/i386/x86-64-avx10_2-512-cvt-intel.d: Ditto.
	* testsuite/gas/i386/x86-64-avx10_2-512-cvt.d: Ditto.
	* testsuite/gas/i386/x86-64-avx10_2-512-cvt.s: Ditto.

opcodes/
	* i386-dis-evex-prefix.h: Add PREFIX_EVEX_0F3874,
	PREFIX_EVEX_MAP5_18, PREFIX_EVEX_MAP5_1B,
	PREFIX_EVEX_MAP5_1E and PREFIX_EVEX_MAP5_74.
	* i386-dis-evex.h: Add table pass for AVX10.2
	instructions.
	* i386-dis.c (MOD_EVEX_0F38B1): New.
	(PREFIX_EVEX_0F3874): Ditto.
	(PREFIX_EVEX_MAP5_18): Ditto.
	(PREFIX_EVEX_MAP5_1B): Ditto.
	(PREFIX_EVEX_MAP5_1E): Ditto.
	(PREFIX_EVEX_MAP5_74): Ditto.
	* i386-opc.tbl: Add AVX10.2 instructions.
	* i386-mnem.h: Regenerated.
	* i386-tbl.h: Ditto.

Co-authored-by: Kong Lingling <lingling.kong@intel.com>
Co-authored-by: Haochen Jiang <haochen.jiang@intel.com>
2024-10-16 10:25:35 +08:00
2024-10-16 00:00:19 +00:00
2024-06-20 21:15:27 +09:30
2024-07-20 12:43:19 +01:00
2024-10-10 12:09:40 +02:00
2023-08-12 10:27:57 +09:30
2024-09-04 15:35:42 +01:00
2024-05-30 12:09:35 +01:00
2024-08-12 13:07:59 -04:00
2024-07-20 12:43:19 +01:00
2024-08-26 13:48:29 -07:00
2024-08-26 13:48:29 -07:00

		   README for GNU development tools

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