Mercurial > hg > CbC > CbC_llvm
diff llvm/docs/AMDGPU/gfx8_vsrc_ba3116.rst @ 252:1f2b6ac9f198 llvm-original
LLVM16-1
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Fri, 18 Aug 2023 09:04:13 +0900 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/llvm/docs/AMDGPU/gfx8_vsrc_ba3116.rst Fri Aug 18 09:04:13 2023 +0900 @@ -0,0 +1,28 @@ +.. + ************************************************** + * * + * Automatically generated file, do not edit! * + * * + ************************************************** + +.. _amdgpu_synid_gfx8_vsrc_ba3116: + +vsrc +==== + +Data to copy to export buffers. This is an optional operand. Must be specified as :ref:`off<amdgpu_synid_off>` if not used. + +The :ref:`compr<amdgpu_synid_compr>` modifier indicates the use of compressed (16-bit) data, thus decreasing the number of source operands from 4 to 2: + +* src0 and src1 must specify the first register (or :ref:`off<amdgpu_synid_off>`). +* src2 and src3 must specify the second register (or :ref:`off<amdgpu_synid_off>`). + +An example: + +.. parsed-literal:: + + exp mrtz v3, v3, off, off compr + +*Size:* 1 dword. + +*Operands:* :ref:`v<amdgpu_synid_v>`, :ref:`off<amdgpu_synid_off>`