mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 03:02:36 +01:00
4132e08676
Summary of changes: - updated description of gfx906 and gfx908; - added description of gfx1011 and gfx1012 subtargets.
94 lines
9.8 KiB
ReStructuredText
94 lines
9.8 KiB
ReStructuredText
..
|
|
**************************************************
|
|
* *
|
|
* Automatically generated file, do not edit! *
|
|
* *
|
|
**************************************************
|
|
|
|
====================================================================================
|
|
Syntax of gfx906 Instructions
|
|
====================================================================================
|
|
|
|
.. contents::
|
|
:local:
|
|
|
|
Introduction
|
|
============
|
|
|
|
This document describes the syntax of *instructions specific to gfx906*.
|
|
|
|
For a description of other gfx906 instructions see :doc:`Syntax of Core GFX9 Instructions<AMDGPUAsmGFX9>`.
|
|
|
|
Notation
|
|
========
|
|
|
|
Notation used in this document is explained :ref:`here<amdgpu_syn_instruction_notation>`.
|
|
|
|
Overview
|
|
========
|
|
|
|
An overview of generic syntax and other features of AMDGPU instructions may be found :ref:`in this document<amdgpu_syn_instructions>`.
|
|
|
|
Instructions
|
|
============
|
|
|
|
|
|
VOP2
|
|
-----------------------
|
|
|
|
.. parsed-literal::
|
|
|
|
**INSTRUCTION** **DST** **SRC0** **SRC1** **MODIFIERS**
|
|
\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|
|
|
v_fmac_f32 :ref:`vdst<amdgpu_synid906_vdst32_0>`, :ref:`src0<amdgpu_synid906_src32_0>`, :ref:`vsrc1<amdgpu_synid906_vsrc32_0>`
|
|
v_fmac_f32_dpp :ref:`vdst<amdgpu_synid906_vdst32_0>`, :ref:`vsrc0<amdgpu_synid906_vsrc32_0>`::ref:`m<amdgpu_synid906_mod_dpp_sdwa_abs_neg>`, :ref:`vsrc1<amdgpu_synid906_vsrc32_0>`::ref:`m<amdgpu_synid906_mod_dpp_sdwa_abs_neg>` :ref:`dpp_ctrl<amdgpu_synid_dpp_ctrl>` :ref:`row_mask<amdgpu_synid_row_mask>` :ref:`bank_mask<amdgpu_synid_bank_mask>` :ref:`bound_ctrl<amdgpu_synid_bound_ctrl>`
|
|
v_xnor_b32 :ref:`vdst<amdgpu_synid906_vdst32_0>`, :ref:`src0<amdgpu_synid906_src32_0>`, :ref:`vsrc1<amdgpu_synid906_vsrc32_0>`
|
|
v_xnor_b32_dpp :ref:`vdst<amdgpu_synid906_vdst32_0>`, :ref:`vsrc0<amdgpu_synid906_vsrc32_0>`, :ref:`vsrc1<amdgpu_synid906_vsrc32_0>` :ref:`dpp_ctrl<amdgpu_synid_dpp_ctrl>` :ref:`row_mask<amdgpu_synid_row_mask>` :ref:`bank_mask<amdgpu_synid_bank_mask>` :ref:`bound_ctrl<amdgpu_synid_bound_ctrl>`
|
|
v_xnor_b32_sdwa :ref:`vdst<amdgpu_synid906_vdst32_0>`, :ref:`src0<amdgpu_synid906_src32_0>`::ref:`m<amdgpu_synid906_mod_sdwa_sext>`, :ref:`vsrc1<amdgpu_synid906_vsrc32_0>`::ref:`m<amdgpu_synid906_mod_sdwa_sext>` :ref:`dst_sel<amdgpu_synid_dst_sel>` :ref:`dst_unused<amdgpu_synid_dst_unused>` :ref:`src0_sel<amdgpu_synid_src0_sel>` :ref:`src1_sel<amdgpu_synid_src1_sel>`
|
|
|
|
VOP3
|
|
-----------------------
|
|
|
|
.. parsed-literal::
|
|
|
|
**INSTRUCTION** **DST** **SRC0** **SRC1** **MODIFIERS**
|
|
\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|
|
|
v_fmac_f32_e64 :ref:`vdst<amdgpu_synid906_vdst32_0>`, :ref:`src0<amdgpu_synid906_src32_1>`::ref:`m<amdgpu_synid906_mod_vop3_abs_neg>`, :ref:`src1<amdgpu_synid906_src32_2>`::ref:`m<amdgpu_synid906_mod_vop3_abs_neg>` :ref:`clamp<amdgpu_synid_clamp>` :ref:`omod<amdgpu_synid_omod>`
|
|
v_xnor_b32_e64 :ref:`vdst<amdgpu_synid906_vdst32_0>`, :ref:`src0<amdgpu_synid906_src32_1>`, :ref:`src1<amdgpu_synid906_src32_2>`
|
|
|
|
VOP3P
|
|
-----------------------
|
|
|
|
.. parsed-literal::
|
|
|
|
**INSTRUCTION** **DST** **SRC0** **SRC1** **SRC2** **MODIFIERS**
|
|
\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|
|
|
v_dot2_f32_f16 :ref:`vdst<amdgpu_synid906_vdst32_0>`, :ref:`src0<amdgpu_synid906_src32_1>`::ref:`f16x2<amdgpu_synid906_type_dev>`, :ref:`src1<amdgpu_synid906_src32_2>`::ref:`f16x2<amdgpu_synid906_type_dev>`, :ref:`src2<amdgpu_synid906_src32_2>`::ref:`f32<amdgpu_synid906_type_dev>` :ref:`neg_lo<amdgpu_synid_neg_lo>` :ref:`neg_hi<amdgpu_synid_neg_hi>` :ref:`clamp<amdgpu_synid_clamp>`
|
|
v_dot2_i32_i16 :ref:`vdst<amdgpu_synid906_vdst32_0>`, :ref:`src0<amdgpu_synid906_src32_1>`::ref:`i16x2<amdgpu_synid906_type_dev>`, :ref:`src1<amdgpu_synid906_src32_2>`::ref:`i16x2<amdgpu_synid906_type_dev>`, :ref:`src2<amdgpu_synid906_src32_2>`::ref:`i32<amdgpu_synid906_type_dev>` :ref:`clamp<amdgpu_synid_clamp>`
|
|
v_dot2_u32_u16 :ref:`vdst<amdgpu_synid906_vdst32_0>`, :ref:`src0<amdgpu_synid906_src32_1>`::ref:`u16x2<amdgpu_synid906_type_dev>`, :ref:`src1<amdgpu_synid906_src32_2>`::ref:`u16x2<amdgpu_synid906_type_dev>`, :ref:`src2<amdgpu_synid906_src32_2>`::ref:`u32<amdgpu_synid906_type_dev>` :ref:`clamp<amdgpu_synid_clamp>`
|
|
v_dot4_i32_i8 :ref:`vdst<amdgpu_synid906_vdst32_0>`, :ref:`src0<amdgpu_synid906_src32_1>`::ref:`i8x4<amdgpu_synid906_type_dev>`, :ref:`src1<amdgpu_synid906_src32_2>`::ref:`i8x4<amdgpu_synid906_type_dev>`, :ref:`src2<amdgpu_synid906_src32_2>`::ref:`i32<amdgpu_synid906_type_dev>` :ref:`clamp<amdgpu_synid_clamp>`
|
|
v_dot4_u32_u8 :ref:`vdst<amdgpu_synid906_vdst32_0>`, :ref:`src0<amdgpu_synid906_src32_1>`::ref:`u8x4<amdgpu_synid906_type_dev>`, :ref:`src1<amdgpu_synid906_src32_2>`::ref:`u8x4<amdgpu_synid906_type_dev>`, :ref:`src2<amdgpu_synid906_src32_2>`::ref:`u32<amdgpu_synid906_type_dev>` :ref:`clamp<amdgpu_synid_clamp>`
|
|
v_dot8_i32_i4 :ref:`vdst<amdgpu_synid906_vdst32_0>`, :ref:`src0<amdgpu_synid906_src32_1>`::ref:`i4x8<amdgpu_synid906_type_dev>`, :ref:`src1<amdgpu_synid906_src32_2>`::ref:`i4x8<amdgpu_synid906_type_dev>`, :ref:`src2<amdgpu_synid906_src32_2>`::ref:`i32<amdgpu_synid906_type_dev>` :ref:`clamp<amdgpu_synid_clamp>`
|
|
v_dot8_u32_u4 :ref:`vdst<amdgpu_synid906_vdst32_0>`, :ref:`src0<amdgpu_synid906_src32_1>`::ref:`u4x8<amdgpu_synid906_type_dev>`, :ref:`src1<amdgpu_synid906_src32_2>`::ref:`u4x8<amdgpu_synid906_type_dev>`, :ref:`src2<amdgpu_synid906_src32_2>`::ref:`u32<amdgpu_synid906_type_dev>` :ref:`clamp<amdgpu_synid_clamp>`
|
|
v_fma_mix_f32 :ref:`vdst<amdgpu_synid906_vdst32_0>`, :ref:`src0<amdgpu_synid906_src32_1>`::ref:`m<amdgpu_synid906_mod_vop3_abs_neg>`::ref:`fx<amdgpu_synid906_mad_type_dev>`, :ref:`src1<amdgpu_synid906_src32_2>`::ref:`m<amdgpu_synid906_mod_vop3_abs_neg>`::ref:`fx<amdgpu_synid906_mad_type_dev>`, :ref:`src2<amdgpu_synid906_src32_2>`::ref:`m<amdgpu_synid906_mod_vop3_abs_neg>`::ref:`fx<amdgpu_synid906_mad_type_dev>` :ref:`m_op_sel<amdgpu_synid_mad_mix_op_sel>` :ref:`m_op_sel_hi<amdgpu_synid_mad_mix_op_sel_hi>` :ref:`clamp<amdgpu_synid_clamp>`
|
|
v_fma_mixhi_f16 :ref:`vdst<amdgpu_synid906_vdst32_0>`, :ref:`src0<amdgpu_synid906_src32_1>`::ref:`m<amdgpu_synid906_mod_vop3_abs_neg>`::ref:`fx<amdgpu_synid906_mad_type_dev>`, :ref:`src1<amdgpu_synid906_src32_2>`::ref:`m<amdgpu_synid906_mod_vop3_abs_neg>`::ref:`fx<amdgpu_synid906_mad_type_dev>`, :ref:`src2<amdgpu_synid906_src32_2>`::ref:`m<amdgpu_synid906_mod_vop3_abs_neg>`::ref:`fx<amdgpu_synid906_mad_type_dev>` :ref:`m_op_sel<amdgpu_synid_mad_mix_op_sel>` :ref:`m_op_sel_hi<amdgpu_synid_mad_mix_op_sel_hi>` :ref:`clamp<amdgpu_synid_clamp>`
|
|
v_fma_mixlo_f16 :ref:`vdst<amdgpu_synid906_vdst32_0>`, :ref:`src0<amdgpu_synid906_src32_1>`::ref:`m<amdgpu_synid906_mod_vop3_abs_neg>`::ref:`fx<amdgpu_synid906_mad_type_dev>`, :ref:`src1<amdgpu_synid906_src32_2>`::ref:`m<amdgpu_synid906_mod_vop3_abs_neg>`::ref:`fx<amdgpu_synid906_mad_type_dev>`, :ref:`src2<amdgpu_synid906_src32_2>`::ref:`m<amdgpu_synid906_mod_vop3_abs_neg>`::ref:`fx<amdgpu_synid906_mad_type_dev>` :ref:`m_op_sel<amdgpu_synid_mad_mix_op_sel>` :ref:`m_op_sel_hi<amdgpu_synid_mad_mix_op_sel_hi>` :ref:`clamp<amdgpu_synid_clamp>`
|
|
|
|
.. |---| unicode:: U+02014 .. em dash
|
|
|
|
|
|
.. toctree::
|
|
:hidden:
|
|
|
|
AMDGPUAsmGFX9
|
|
gfx906_src32_0
|
|
gfx906_src32_1
|
|
gfx906_src32_2
|
|
gfx906_vdst32_0
|
|
gfx906_vsrc32_0
|
|
gfx906_mad_type_dev
|
|
gfx906_mod_dpp_sdwa_abs_neg
|
|
gfx906_mod_sdwa_sext
|
|
gfx906_mod_vop3_abs_neg
|
|
gfx906_type_dev
|