mirror of
https://github.com/RPCS3/llvm-mirror.git
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50947152c2
Summary of changes: - added description of MTBUF instructions and format modifier; - described limitations of f16 inline constants when used with integer operands; - updated description of gfx9+ flat global addressing modes; - v_accvgpr_write_b32 src0 corrections (gfx908); - minor bugfixing and improvements.
95 lines
8.7 KiB
ReStructuredText
95 lines
8.7 KiB
ReStructuredText
..
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**************************************************
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* *
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* Automatically generated file, do not edit! *
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**************************************************
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====================================================================================
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Syntax of gfx1011 and gfx1012 Instructions
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====================================================================================
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.. contents::
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:local:
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Introduction
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============
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This document describes the syntax of *instructions specific to gfx1011 and gfx1012*.
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For a description of other gfx1011 and gfx1012 instructions see :doc:`Syntax of Core GFX10 Instructions<AMDGPUAsmGFX10>`.
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Notation
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========
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Notation used in this document is explained :ref:`here<amdgpu_syn_instruction_notation>`.
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Overview
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========
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An overview of generic syntax and other features of AMDGPU instructions may be found :ref:`in this document<amdgpu_syn_instructions>`.
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Instructions
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============
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DPP16
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-----------------------
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.. parsed-literal::
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**INSTRUCTION** **DST** **SRC0** **SRC1** **MODIFIERS**
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\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|
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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>`
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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>`
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DPP8
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-----------------------
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.. parsed-literal::
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**INSTRUCTION** **DST** **SRC0** **SRC1** **MODIFIERS**
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\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|
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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>`
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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>`
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VOP2
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-----------------------
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.. parsed-literal::
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**INSTRUCTION** **DST** **SRC0** **SRC1**
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\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|
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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>`
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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>`
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VOP3P
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-----------------------
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.. parsed-literal::
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**INSTRUCTION** **DST** **SRC0** **SRC1** **SRC2** **MODIFIERS**
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\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|
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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>`
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v_dot2_i32_i16 :ref:`vdst<amdgpu_synid1011_vdst32_0>`, :ref:`src0<amdgpu_synid1011_src32_2>`::ref:`i16x2<amdgpu_synid1011_type_dev>`, :ref:`src1<amdgpu_synid1011_src32_3>`::ref:`i16x2<amdgpu_synid1011_type_dev>`, :ref:`src2<amdgpu_synid1011_src32_1>`::ref:`i32<amdgpu_synid1011_type_dev>` :ref:`clamp<amdgpu_synid_clamp>`
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v_dot2_u32_u16 :ref:`vdst<amdgpu_synid1011_vdst32_0>`, :ref:`src0<amdgpu_synid1011_src32_2>`::ref:`u16x2<amdgpu_synid1011_type_dev>`, :ref:`src1<amdgpu_synid1011_src32_3>`::ref:`u16x2<amdgpu_synid1011_type_dev>`, :ref:`src2<amdgpu_synid1011_src32_1>`::ref:`u32<amdgpu_synid1011_type_dev>` :ref:`clamp<amdgpu_synid_clamp>`
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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>`
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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>`
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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>`
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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>`
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.. |---| unicode:: U+02014 .. em dash
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.. toctree::
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:hidden:
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AMDGPUAsmGFX10
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gfx1011_src32_0
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gfx1011_src32_1
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gfx1011_src32_2
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gfx1011_src32_3
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gfx1011_vdst32_0
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gfx1011_vsrc32_0
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gfx1011_type_dev
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