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llvm-mirror/docs/AMDGPU/gfx9_vaddr_flat_global.rst
Dmitry Preobrazhensky ce9abb7e3a [AMDGPU][MC][DOC] Updated AMD GPU assembler description
Stage 2: added detailed description of operands

See bug 36572: https://bugs.llvm.org/show_bug.cgi?id=36572

llvm-svn: 349368
2018-12-17 17:38:11 +00:00

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..
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* *
* Automatically generated file, do not edit! *
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.. _amdgpu_synid9_vaddr_flat_global:
vaddr
===========================
A 64-bit flat global address or a 32-bit offset depending on addressing mode:
* Address = :ref:`vaddr<amdgpu_synid9_vaddr_flat_global>` + :ref:`flat_offset13<amdgpu_synid_flat_offset13>`. :ref:`vaddr<amdgpu_synid9_vaddr_flat_global>` is a 64-bit address. This mode is indicated by :ref:`saddr<amdgpu_synid9_saddr_flat_global>` set to :ref:`off<amdgpu_synid_off>`.
* Address = :ref:`saddr<amdgpu_synid9_saddr_flat_global>` + :ref:`vaddr<amdgpu_synid9_vaddr_flat_global>` + :ref:`flat_offset13<amdgpu_synid_flat_offset13>`. :ref:`vaddr<amdgpu_synid9_vaddr_flat_global>` is a 32-bit offset. This mode is used when :ref:`saddr<amdgpu_synid9_saddr_flat_global>` is not :ref:`off<amdgpu_synid_off>`.
.. WARNING:: Assembler currently expects a 64-bit *vaddr* regardless of addressing mode. This have to be fixed.
*Size:* 1 or 2 dwords.
*Operands:* :ref:`v<amdgpu_synid_v>`