contrib/llvm-project/llvm/lib/Target/AMDGPU/AMDGPURegisterBanks.td

   1 //=- AMDGPURegisterBank.td - Describe the AMDGPU Banks -------*- tablegen -*-=//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 def SGPRRegBank : RegisterBank<"SGPR",
  10   [SReg_32, SReg_64, SReg_128, SReg_256, SReg_512]
  11 >;
  12
  13 def VGPRRegBank : RegisterBank<"VGPR",
  14   [VGPR_32, VReg_64, VReg_96, VReg_128, VReg_256, VReg_512]
  15 >;
  16
  17 def SCCRegBank : RegisterBank <"SCC", [SReg_32, SCC_CLASS]>;
  18
  19 // It is helpful to distinguish conditions from ordinary SGPRs.
  20 def VCCRegBank : RegisterBank <"VCC", [SReg_64]>;