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903f4a2051
This allows the compiler/assembly programmer to switch back to a section. This in turn fixes the bootstrap failure on powerpc (tested on gcc110) without changing the ppc codegen at all. I will try to cleanup the various getELFSection overloads in a followup patch. Just using a default argument now would lead to ambiguities. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@234099 91177308-0d34-0410-b5e6-96231b3b80d8
46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
//===- 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/IR/GlobalVariable.h"
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#include "llvm/MC/MCSection.h"
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#include <vector>
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namespace llvm {
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/// NVPTXSection - Represents a section in PTX
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/// PTX does not have sections. We create this class in order to use
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/// the ASMPrint interface.
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///
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class NVPTXSection : 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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virtual ~NVPTXSection() {}
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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,
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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
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