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llvm-mirror/docs/AMDGPU/AMDGPUAsmGFX1011.rst
Dmitry Preobrazhensky 4132e08676 [AMDGPU][MC][DOC] Updated AMD GPU assembler syntax description. 
Summary of changes:
- updated description of gfx906 and gfx908;
- added description of gfx1011 and gfx1012 subtargets.
2020-02-07 16:23:46 +03:00

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====================================================================================
Syntax of gfx1011 and gfx1012 Instructions
====================================================================================
.. contents::
:local:
Introduction
============
This document describes the syntax of *instructions specific to gfx1011 and gfx1012*.
For a description of other gfx1011 and gfx1012 instructions see :doc:`Syntax of Core GFX10 Instructions<AMDGPUAsmGFX10>`.
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
============
DPP16
-----------------------
.. parsed-literal::
**INSTRUCTION** **DST** **SRC0** **SRC1** **MODIFIERS**
\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|
v_dot2c_f32_f16_dpp :ref:`vdst<amdgpu_synid1011_vdst32_0>`, :ref:`vsrc0<amdgpu_synid1011_vsrc32_0>`::ref:`f16x2<amdgpu_synid1011_type_dev>`, :ref:`vsrc1<amdgpu_synid1011_vsrc32_0>`::ref:`f16x2<amdgpu_synid1011_type_dev>` :ref:`dpp16_ctrl<amdgpu_synid_dpp16_ctrl>` :ref:`row_mask<amdgpu_synid_row_mask>` :ref:`bank_mask<amdgpu_synid_bank_mask>` :ref:`bound_ctrl<amdgpu_synid_bound_ctrl>` :ref:`fi<amdgpu_synid_fi16>`
v_dot4c_i32_i8_dpp :ref:`vdst<amdgpu_synid1011_vdst32_0>`, :ref:`vsrc0<amdgpu_synid1011_vsrc32_0>`::ref:`i8x4<amdgpu_synid1011_type_dev>`, :ref:`vsrc1<amdgpu_synid1011_vsrc32_0>`::ref:`i8x4<amdgpu_synid1011_type_dev>` :ref:`dpp16_ctrl<amdgpu_synid_dpp16_ctrl>` :ref:`row_mask<amdgpu_synid_row_mask>` :ref:`bank_mask<amdgpu_synid_bank_mask>` :ref:`bound_ctrl<amdgpu_synid_bound_ctrl>` :ref:`fi<amdgpu_synid_fi16>`
DPP8
-----------------------
.. parsed-literal::
**INSTRUCTION** **DST** **SRC0** **SRC1** **MODIFIERS**
\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|
v_dot2c_f32_f16_dpp :ref:`vdst<amdgpu_synid1011_vdst32_0>`, :ref:`vsrc0<amdgpu_synid1011_vsrc32_0>`::ref:`f16x2<amdgpu_synid1011_type_dev>`, :ref:`vsrc1<amdgpu_synid1011_vsrc32_0>`::ref:`f16x2<amdgpu_synid1011_type_dev>` :ref:`dpp8_sel<amdgpu_synid_dpp8_sel>` :ref:`fi<amdgpu_synid_fi8>`
v_dot4c_i32_i8_dpp :ref:`vdst<amdgpu_synid1011_vdst32_0>`, :ref:`vsrc0<amdgpu_synid1011_vsrc32_0>`::ref:`i8x4<amdgpu_synid1011_type_dev>`, :ref:`vsrc1<amdgpu_synid1011_vsrc32_0>`::ref:`i8x4<amdgpu_synid1011_type_dev>` :ref:`dpp8_sel<amdgpu_synid_dpp8_sel>` :ref:`fi<amdgpu_synid_fi8>`
VOP2
-----------------------
.. parsed-literal::
**INSTRUCTION** **DST** **SRC0** **SRC1**
\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|
v_dot2c_f32_f16 :ref:`vdst<amdgpu_synid1011_vdst32_0>`, :ref:`src0<amdgpu_synid1011_src32_0>`::ref:`f16x2<amdgpu_synid1011_type_dev>`, :ref:`vsrc1<amdgpu_synid1011_vsrc32_0>`::ref:`f16x2<amdgpu_synid1011_type_dev>`
v_dot4c_i32_i8 :ref:`vdst<amdgpu_synid1011_vdst32_0>`, :ref:`src0<amdgpu_synid1011_src32_0>`::ref:`i8x4<amdgpu_synid1011_type_dev>`, :ref:`vsrc1<amdgpu_synid1011_vsrc32_0>`::ref:`i8x4<amdgpu_synid1011_type_dev>`
VOP3P
-----------------------
.. parsed-literal::
**INSTRUCTION** **DST** **SRC0** **SRC1** **SRC2** **MODIFIERS**
\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|
v_dot2_f32_f16 :ref:`vdst<amdgpu_synid1011_vdst32_0>`, :ref:`src0<amdgpu_synid1011_src32_0>`::ref:`f16x2<amdgpu_synid1011_type_dev>`, :ref:`src1<amdgpu_synid1011_src32_1>`::ref:`f16x2<amdgpu_synid1011_type_dev>`, :ref:`src2<amdgpu_synid1011_src32_1>`::ref:`f32<amdgpu_synid1011_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_synid1011_vdst32_0>`, :ref:`src0<amdgpu_synid1011_src32_0>`::ref:`i16x2<amdgpu_synid1011_type_dev>`, :ref:`src1<amdgpu_synid1011_src32_1>`::ref:`i16x2<amdgpu_synid1011_type_dev>`, :ref:`src2<amdgpu_synid1011_src32_1>`::ref:`i32<amdgpu_synid1011_type_dev>` :ref:`clamp<amdgpu_synid_clamp>`
v_dot2_u32_u16 :ref:`vdst<amdgpu_synid1011_vdst32_0>`, :ref:`src0<amdgpu_synid1011_src32_0>`::ref:`u16x2<amdgpu_synid1011_type_dev>`, :ref:`src1<amdgpu_synid1011_src32_1>`::ref:`u16x2<amdgpu_synid1011_type_dev>`, :ref:`src2<amdgpu_synid1011_src32_1>`::ref:`u32<amdgpu_synid1011_type_dev>` :ref:`clamp<amdgpu_synid_clamp>`
v_dot4_i32_i8 :ref:`vdst<amdgpu_synid1011_vdst32_0>`, :ref:`src0<amdgpu_synid1011_src32_0>`::ref:`i8x4<amdgpu_synid1011_type_dev>`, :ref:`src1<amdgpu_synid1011_src32_1>`::ref:`i8x4<amdgpu_synid1011_type_dev>`, :ref:`src2<amdgpu_synid1011_src32_1>`::ref:`i32<amdgpu_synid1011_type_dev>` :ref:`clamp<amdgpu_synid_clamp>`
v_dot4_u32_u8 :ref:`vdst<amdgpu_synid1011_vdst32_0>`, :ref:`src0<amdgpu_synid1011_src32_0>`::ref:`u8x4<amdgpu_synid1011_type_dev>`, :ref:`src1<amdgpu_synid1011_src32_1>`::ref:`u8x4<amdgpu_synid1011_type_dev>`, :ref:`src2<amdgpu_synid1011_src32_1>`::ref:`u32<amdgpu_synid1011_type_dev>` :ref:`clamp<amdgpu_synid_clamp>`
v_dot8_i32_i4 :ref:`vdst<amdgpu_synid1011_vdst32_0>`, :ref:`src0<amdgpu_synid1011_src32_0>`::ref:`i4x8<amdgpu_synid1011_type_dev>`, :ref:`src1<amdgpu_synid1011_src32_1>`::ref:`i4x8<amdgpu_synid1011_type_dev>`, :ref:`src2<amdgpu_synid1011_src32_1>`::ref:`i32<amdgpu_synid1011_type_dev>` :ref:`clamp<amdgpu_synid_clamp>`
v_dot8_u32_u4 :ref:`vdst<amdgpu_synid1011_vdst32_0>`, :ref:`src0<amdgpu_synid1011_src32_0>`::ref:`u4x8<amdgpu_synid1011_type_dev>`, :ref:`src1<amdgpu_synid1011_src32_1>`::ref:`u4x8<amdgpu_synid1011_type_dev>`, :ref:`src2<amdgpu_synid1011_src32_1>`::ref:`u32<amdgpu_synid1011_type_dev>` :ref:`clamp<amdgpu_synid_clamp>`
.. |---| unicode:: U+02014 .. em dash
.. toctree::
:hidden:
AMDGPUAsmGFX10
gfx1011_src32_0
gfx1011_src32_1
gfx1011_vdst32_0
gfx1011_vsrc32_0
gfx1011_type_dev
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