46 lines
1.4 KiB
C
46 lines
1.4 KiB
C
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//===- NVPTXSection.h - NVPTX-specific section representation ---*- C++ -*-===//
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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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// This file declares the NVPTXSection class.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_NVPTX_NVPTXSECTION_H
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#define LLVM_LIB_TARGET_NVPTX_NVPTXSECTION_H
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#include "llvm/MC/MCSection.h"
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#include "llvm/MC/SectionKind.h"
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namespace llvm {
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/// Represents a section in PTX PTX does not have sections. We create this class
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/// in order to use the ASMPrint interface.
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///
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class NVPTXSection final : public MCSection {
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virtual void anchor();
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public:
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NVPTXSection(SectionVariant V, SectionKind K) : MCSection(V, K, nullptr) {}
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~NVPTXSection() = default;
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/// Override this as NVPTX has its own way of printing switching
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/// to a section.
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void PrintSwitchToSection(const MCAsmInfo &MAI, const Triple &T,
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raw_ostream &OS,
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const MCExpr *Subsection) const override {}
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/// Base address of PTX sections is zero.
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bool UseCodeAlign() const override { return false; }
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bool isVirtualSection() const override { return false; }
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};
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} // end namespace llvm
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#endif // LLVM_LIB_TARGET_NVPTX_NVPTXSECTION_H
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