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Matthew Malcomson 616ce08e1c [Patch][binutils][arm] Armv8.6-A Matrix Multiply extension [9/10] 
Hi,

This patch is part of a series that adds support for Armv8.6-A
(Matrix Multiply and BFloat16 extensions) to binutils.

This patch introduces the Matrix Multiply (Int8, F32, F64) extensions
to the arm backend.

The following Matrix Multiply instructions are added: vummla, vsmmla,
vusmmla, vusdot, vsudot[1].

[1]https://developer.arm.com/docs/ddi0597/latest/simd-and-floating-point-instructions-alphabetic-order

Committed on behalf of Mihail Ionescu.

gas/ChangeLog:

2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>

	* config/tc-arm.c (arm_ext_i8mm): New feature set.
	(do_vusdot): New.
	(do_vsudot): New.
	(do_vsmmla): New.
	(do_vummla): New.
	(insns): Add vsmmla, vummla, vusmmla, vusdot, vsudot mnemonics.
	(armv86a_ext_table): Add i8mm extension.
	(arm_extensions): Move bf16 extension to context sensitive table.
	(armv82a_ext_table, armv84a_ext_table, armv85a_ext_table):
	Move bf16 extension to context sensitive table.
	(armv86a_ext_table): Add i8mm extension.
	* doc/c-arm.texi: Document i8mm extension.
	* testsuite/gas/arm/i8mm.s: New test.
	* testsuite/gas/arm/i8mm.d: New test.
	* testsuite/gas/arm/bfloat17-cmdline-bad-3.d: Update test.

include/ChangeLog:

2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>

	* opcode/arm.h (ARM_EXT2_I8MM): New feature macro.

opcodes/ChangeLog:

2019-11-07  Mihail Ionescu  <mihail.ionescu@arm.com>

	* arm-dis.c (neon_opcodes): Add i8mm SIMD instructions.

Regression tested on arm-none-eabi.
Is this ok for trunk?

Regards,
Mihail
2019-11-07 17:20:08 +00:00
..
all.texi gas: add support for eBPF 2019-05-23 19:34:04 +02:00
as.texi S/390: Add support for z15 as CPU name. 2019-10-08 11:24:29 +02:00
c-aarch64.texi [binutils][aarch64] Matrix Multiply extension enablement [8/X] 2019-11-07 17:11:52 +00:00
c-alpha.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-arc.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-arm.texi [Patch][binutils][arm] Armv8.6-A Matrix Multiply extension [9/10] 2019-11-07 17:20:08 +00:00
c-avr.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-bfin.texi GAS (documentation): Remove trademark acknowledgements. 2019-05-17 15:18:08 +02:00
c-bpf.texi gas: support .half, .word and .dword directives in eBPF 2019-07-17 22:57:23 +02:00
c-cr16.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-cris.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-csky.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-d10v.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-d30v.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-epiphany.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-h8300.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-hppa.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-i386.texi x86: support further AMD Zen2 instructions 2019-11-07 09:29:14 +01:00
c-ia64.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-ip2k.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-lm32.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-m32c.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-m32r.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-m68hc11.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-m68k.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-metag.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-microblaze.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-mips.texi [MIPS] Add i6500 CPU and fix i6400 default ASEs 2019-04-13 10:15:56 -07:00
c-mmix.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-msp430.texi Add support for new functionality in the msp430 backend of GCC. 2019-10-07 16:34:31 +01:00
c-mt.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-nds32.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-nios2.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-ns32k.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-or1k.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-pdp11.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-pj.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-ppc.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-pru.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-riscv.texi Kito's 5-part patch set to improve .insn support. 2019-07-05 15:19:11 +08:00
c-rl78.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-rx.texi RX: gas - Add RXv3 instruction support. 2019-01-05 22:51:41 +09:00
c-s12z.texi S12Z: GAS: New option --mdollar-hex. 2019-05-22 08:13:36 +02:00
c-s390.texi S/390: Add support for z15 as CPU name. 2019-10-08 11:24:29 +02:00
c-score.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-sh.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-sparc.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-tic6x.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-tic54x.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-tilegx.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-tilepro.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-v850.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-vax.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-visium.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-wasm32.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-xc16x.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-xgate.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-xstormy16.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-xtensa.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-z8k.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
c-z80.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
fdl.texi Change documentation license to FDL v1.3 2008-11-19 16:22:48 +00:00
h8.texi Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
internals.texi gas: Pass max_bytes to TC_FRAG_INIT 2019-02-10 04:34:22 -08:00
Makefile.am gas: add support for eBPF 2019-05-23 19:34:04 +02:00
Makefile.in Re-generate many configure and Makefile.in files 2019-09-18 09:09:15 -04:00