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Summary: We now have two sets of generated TableGen files, one for R600 and one for GCN, so each sub-target now has its own tables of instructions, registers, ISel patterns, etc. This should help reduce compile time since each sub-target now only has to consider information that is specific to itself. This will also help prevent the R600 sub-target from slowing down new features for GCN, like disassembler support, GlobalISel, etc. Reviewers: arsenm, nhaehnle, jvesely Reviewed By: arsenm Subscribers: MatzeB, kzhuravl, wdng, mgorny, yaxunl, dstuttard, tpr, t-tye, javed.absar, llvm-commits Differential Revision: https://reviews.llvm.org/D46365 llvm-svn: 335942
23 lines
638 B
TableGen
23 lines
638 B
TableGen
//===-- AMDGPURegisterInfo.td - AMDGPU register info -------*- tablegen -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Tablegen register definitions common to all hw codegen targets.
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//
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//===----------------------------------------------------------------------===//
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let Namespace = "AMDGPU" in {
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foreach Index = 0-15 in {
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def sub#Index : SubRegIndex<32, !shl(Index, 5)>;
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}
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}
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include "SIRegisterInfo.td"
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