AMDGPUAsmGFX904.rst 3.74 KB

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Syntax of gfx904 Instructions
====================================================================================

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Introduction
============

This document describes the syntax of *instructions specific to gfx904*.

For a description of other gfx904 instructions see :doc:`Syntax of Core GFX9 Instructions`.

Notation
========

Notation used in this document is explained :ref:`here`.

Overvew
=======

An overview of generic syntax and other features of AMDGPU instructions may be found :ref:`in this document`.

Instructions
============

VOP3P
-----------------------

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**INSTRUCTION** **DST** **SRC0** **SRC1** **SRC2** **MODIFIERS**
\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|\ |---|
v_fma_mix_f32 :ref:`vdst`, :ref:`src0`::ref:`m`::ref:`fx`, :ref:`src1`::ref:`m`::ref:`fx`, :ref:`src2`::ref:`m`::ref:`fx` :ref:`m_op_sel` :ref:`m_op_sel_hi` :ref:`clamp`
v_fma_mixhi_f16 :ref:`vdst`, :ref:`src0`::ref:`m`::ref:`fx`, :ref:`src1`::ref:`m`::ref:`fx`, :ref:`src2`::ref:`m`::ref:`fx` :ref:`m_op_sel` :ref:`m_op_sel_hi` :ref:`clamp`
v_fma_mixlo_f16 :ref:`vdst`, :ref:`src0`::ref:`m`::ref:`fx`, :ref:`src1`::ref:`m`::ref:`fx`, :ref:`src2`::ref:`m`::ref:`fx` :ref:`m_op_sel` :ref:`m_op_sel_hi` :ref:`clamp`

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.. toctree::
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AMDGPUAsmGFX9
gfx904_src32_0
gfx904_src32_1
gfx904_vdst32_0
gfx904_mad_type_dev
gfx904_mod_vop3_abs_neg