Run DCE after a LoopFlatten test to reduce spurious output [nfc]
[llvm-project.git] / llvm / docs / AMDGPU / gfx10_vdst_5ec176.rst
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10 vdst
11 ====
13 Image data to be loaded by an *image_gather4* instruction.
15 *Size:* 4 data elements by default. Each data element occupies either 32 bits or 16 bits, depending on :ref:`d16<amdgpu_synid_d16>`.
17 :ref:`d16<amdgpu_synid_d16>` affects operand size as follows:
19 * :ref:`d16<amdgpu_synid_d16>` specifies that data elements in registers are packed; each value occupies 16 bits.
22 *Operands:* :ref:`v<amdgpu_synid_v>`