3ea796e023
This allows SDNodes to be validated against their expected type profiles and reduces the number of changes required to add a new node. Many DSP nodes were failing validation, this is fixed as part of this PR. Part of #119709. Pull Request: https://github.com/llvm/llvm-project/pull/168307
47 lines
1.5 KiB
C++
47 lines
1.5 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "MipsSelectionDAGInfo.h"
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#define GET_SDNODE_DESC
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#include "MipsGenSDNodeInfo.inc"
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using namespace llvm;
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MipsSelectionDAGInfo::MipsSelectionDAGInfo()
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: SelectionDAGGenTargetInfo(MipsGenSDNodeInfo) {}
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MipsSelectionDAGInfo::~MipsSelectionDAGInfo() = default;
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const char *MipsSelectionDAGInfo::getTargetNodeName(unsigned Opcode) const {
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// These nodes don't have corresponding entries in *.td files yet.
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switch (static_cast<MipsISD::NodeType>(Opcode)) {
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// clang-format off
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case MipsISD::FAbs: return "MipsISD::FAbs";
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case MipsISD::DynAlloc: return "MipsISD::DynAlloc";
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case MipsISD::DOUBLE_SELECT_I: return "MipsISD::DOUBLE_SELECT_I";
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case MipsISD::DOUBLE_SELECT_I64: return "MipsISD::DOUBLE_SELECT_I64";
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// clang-format on
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}
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return SelectionDAGGenTargetInfo::getTargetNodeName(Opcode);
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}
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void MipsSelectionDAGInfo::verifyTargetNode(const SelectionDAG &DAG,
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const SDNode *N) const {
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switch (N->getOpcode()) {
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default:
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break;
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case MipsISD::ERet:
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// invalid number of operands; expected at most 2, got 3
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return;
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}
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SelectionDAGGenTargetInfo::verifyTargetNode(DAG, N);
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}
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