[ARM] MVE sext and widen/narrow tests from larger types. NFC
[llvm-core.git] / docs / AMDGPU / gfx9_vaddr_flat_global.rst
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8 .. _amdgpu_synid9_vaddr_flat_global:
10 vaddr
11 ===========================
13 A 64-bit flat global address or a 32-bit offset depending on addressing mode:
15 * Address = :ref:`vaddr<amdgpu_synid9_vaddr_flat_global>` + :ref:`offset13s<amdgpu_synid_flat_offset13s>`. :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>`.
16 * Address = :ref:`saddr<amdgpu_synid9_saddr_flat_global>` + :ref:`vaddr<amdgpu_synid9_vaddr_flat_global>` + :ref:`offset13s<amdgpu_synid_flat_offset13s>`. :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>`.
18 .. WARNING:: Assembler currently expects a 64-bit *vaddr* regardless of addressing mode. This have to be fixed.
20 *Size:* 1 or 2 dwords.
22 *Operands:* :ref:`v<amdgpu_synid_v>`