llvm/docs/AMDGPU/gfx10_dst_mimg_regular_d16.rst
Dmitry Preobrazhensky f295ff3a3e [AMDGPU][MC][DOC] Updated AMD GPU assembler syntax description.
Summary of changes:
- added description of GFX10;
- added description of operands sccz, vccz, lds_direct, etc;
- minor bugfixing and improvements.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@365347 91177308-0d34-0410-b5e6-96231b3b80d8
2019-07-08 16:50:11 +00:00

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.. _amdgpu_synid10_dst_mimg_regular_d16:
vdst
===========================
Image data to load by an image instruction.
*Size:* depends on :ref:`dmask<amdgpu_synid_dmask>`, :ref:`tfe<amdgpu_synid_tfe>` and :ref:`d16<amdgpu_synid_d16>`:
* :ref:`dmask<amdgpu_synid_dmask>` may specify from 1 to 4 data elements. Each data element occupies either 32 bits or 16 bits depending on :ref:`d16<amdgpu_synid_d16>`.
* :ref:`d16<amdgpu_synid_d16>` specifies that data elements in registers are packed; each value occupies 16 bits.
* :ref:`tfe<amdgpu_synid_tfe>` adds 1 dword if specified.
*Operands:* :ref:`v<amdgpu_synid_v>`