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<div class="section" id="syntax-of-gfx904-instructions">
<h1>Syntax of gfx904 Instructions<a class="headerlink" href="#syntax-of-gfx904-instructions" title="Permalink to this headline">¶</a></h1>
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<li><p><a class="reference internal" href="#introduction" id="id1">Introduction</a></p></li>
<li><p><a class="reference internal" href="#notation" id="id2">Notation</a></p></li>
<li><p><a class="reference internal" href="#overview" id="id3">Overview</a></p></li>
<li><p><a class="reference internal" href="#instructions" id="id4">Instructions</a></p>
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<li><p><a class="reference internal" href="#vop3p" id="id5">VOP3P</a></p></li>
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<h2><a class="toc-backref" href="#id1">Introduction</a><a class="headerlink" href="#introduction" title="Permalink to this headline">¶</a></h2>
<p>This document describes the syntax of <em>instructions specific to gfx904</em>.</p>
<p>For a description of other gfx904 instructions see <a class="reference internal" href="AMDGPUAsmGFX9.html"><span class="doc">Syntax of Core GFX9 Instructions</span></a>.</p>
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<h2><a class="toc-backref" href="#id2">Notation</a><a class="headerlink" href="#notation" title="Permalink to this headline">¶</a></h2>
<p>Notation used in this document is explained <a class="reference internal" href="../AMDGPUInstructionNotation.html#amdgpu-syn-instruction-notation"><span class="std std-ref">here</span></a>.</p>
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<h2><a class="toc-backref" href="#id3">Overview</a><a class="headerlink" href="#overview" title="Permalink to this headline">¶</a></h2>
<p>An overview of generic syntax and other features of AMDGPU instructions may be found <a class="reference internal" href="../AMDGPUInstructionSyntax.html#amdgpu-syn-instructions"><span class="std std-ref">in this document</span></a>.</p>
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<h2><a class="toc-backref" href="#id4">Instructions</a><a class="headerlink" href="#instructions" title="Permalink to this headline">¶</a></h2>
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<h3><a class="toc-backref" href="#id5">VOP3P</a><a class="headerlink" href="#vop3p" title="Permalink to this headline">¶</a></h3>
<pre class="literal-block"><strong>INSTRUCTION</strong> <strong>DST</strong> <strong>SRC0</strong> <strong>SRC1</strong> <strong>SRC2</strong> <strong>MODIFIERS</strong>
————————————————————————————————————————————————————————————————————————————————————————————————————
v_fma_mix_f32 <a class="reference internal" href="gfx904_vdst.html#amdgpu-synid-gfx904-vdst"><span class="std std-ref">vdst</span></a>, <a class="reference internal" href="gfx904_src.html#amdgpu-synid-gfx904-src"><span class="std std-ref">src0</span></a>:<a class="reference internal" href="gfx904_m.html#amdgpu-synid-gfx904-m"><span class="std std-ref">m</span></a>:<a class="reference internal" href="gfx904_fx_operand.html#amdgpu-synid-gfx904-fx-operand"><span class="std std-ref">fx</span></a>, <a class="reference internal" href="gfx904_src_1.html#amdgpu-synid-gfx904-src-1"><span class="std std-ref">src1</span></a>:<a class="reference internal" href="gfx904_m.html#amdgpu-synid-gfx904-m"><span class="std std-ref">m</span></a>:<a class="reference internal" href="gfx904_fx_operand.html#amdgpu-synid-gfx904-fx-operand"><span class="std std-ref">fx</span></a>, <a class="reference internal" href="gfx904_src_1.html#amdgpu-synid-gfx904-src-1"><span class="std std-ref">src2</span></a>:<a class="reference internal" href="gfx904_m.html#amdgpu-synid-gfx904-m"><span class="std std-ref">m</span></a>:<a class="reference internal" href="gfx904_fx_operand.html#amdgpu-synid-gfx904-fx-operand"><span class="std std-ref">fx</span></a> <a class="reference internal" href="../AMDGPUModifierSyntax.html#amdgpu-synid-mad-mix-op-sel"><span class="std std-ref">m_op_sel</span></a> <a class="reference internal" href="../AMDGPUModifierSyntax.html#amdgpu-synid-mad-mix-op-sel-hi"><span class="std std-ref">m_op_sel_hi</span></a> <a class="reference internal" href="../AMDGPUModifierSyntax.html#amdgpu-synid-clamp"><span class="std std-ref">clamp</span></a>
v_fma_mixhi_f16 <a class="reference internal" href="gfx904_vdst.html#amdgpu-synid-gfx904-vdst"><span class="std std-ref">vdst</span></a>, <a class="reference internal" href="gfx904_src.html#amdgpu-synid-gfx904-src"><span class="std std-ref">src0</span></a>:<a class="reference internal" href="gfx904_m.html#amdgpu-synid-gfx904-m"><span class="std std-ref">m</span></a>:<a class="reference internal" href="gfx904_fx_operand.html#amdgpu-synid-gfx904-fx-operand"><span class="std std-ref">fx</span></a>, <a class="reference internal" href="gfx904_src_1.html#amdgpu-synid-gfx904-src-1"><span class="std std-ref">src1</span></a>:<a class="reference internal" href="gfx904_m.html#amdgpu-synid-gfx904-m"><span class="std std-ref">m</span></a>:<a class="reference internal" href="gfx904_fx_operand.html#amdgpu-synid-gfx904-fx-operand"><span class="std std-ref">fx</span></a>, <a class="reference internal" href="gfx904_src_1.html#amdgpu-synid-gfx904-src-1"><span class="std std-ref">src2</span></a>:<a class="reference internal" href="gfx904_m.html#amdgpu-synid-gfx904-m"><span class="std std-ref">m</span></a>:<a class="reference internal" href="gfx904_fx_operand.html#amdgpu-synid-gfx904-fx-operand"><span class="std std-ref">fx</span></a> <a class="reference internal" href="../AMDGPUModifierSyntax.html#amdgpu-synid-mad-mix-op-sel"><span class="std std-ref">m_op_sel</span></a> <a class="reference internal" href="../AMDGPUModifierSyntax.html#amdgpu-synid-mad-mix-op-sel-hi"><span class="std std-ref">m_op_sel_hi</span></a> <a class="reference internal" href="../AMDGPUModifierSyntax.html#amdgpu-synid-clamp"><span class="std std-ref">clamp</span></a>
v_fma_mixlo_f16 <a class="reference internal" href="gfx904_vdst.html#amdgpu-synid-gfx904-vdst"><span class="std std-ref">vdst</span></a>, <a class="reference internal" href="gfx904_src.html#amdgpu-synid-gfx904-src"><span class="std std-ref">src0</span></a>:<a class="reference internal" href="gfx904_m.html#amdgpu-synid-gfx904-m"><span class="std std-ref">m</span></a>:<a class="reference internal" href="gfx904_fx_operand.html#amdgpu-synid-gfx904-fx-operand"><span class="std std-ref">fx</span></a>, <a class="reference internal" href="gfx904_src_1.html#amdgpu-synid-gfx904-src-1"><span class="std std-ref">src1</span></a>:<a class="reference internal" href="gfx904_m.html#amdgpu-synid-gfx904-m"><span class="std std-ref">m</span></a>:<a class="reference internal" href="gfx904_fx_operand.html#amdgpu-synid-gfx904-fx-operand"><span class="std std-ref">fx</span></a>, <a class="reference internal" href="gfx904_src_1.html#amdgpu-synid-gfx904-src-1"><span class="std std-ref">src2</span></a>:<a class="reference internal" href="gfx904_m.html#amdgpu-synid-gfx904-m"><span class="std std-ref">m</span></a>:<a class="reference internal" href="gfx904_fx_operand.html#amdgpu-synid-gfx904-fx-operand"><span class="std std-ref">fx</span></a> <a class="reference internal" href="../AMDGPUModifierSyntax.html#amdgpu-synid-mad-mix-op-sel"><span class="std std-ref">m_op_sel</span></a> <a class="reference internal" href="../AMDGPUModifierSyntax.html#amdgpu-synid-mad-mix-op-sel-hi"><span class="std std-ref">m_op_sel_hi</span></a> <a class="reference internal" href="../AMDGPUModifierSyntax.html#amdgpu-synid-clamp"><span class="std std-ref">clamp</span></a></pre>
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