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https://github.com/c64scene-ar/llvm-6502.git
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737c9f6005
r201608 made llvm corretly handle private globals with MachO. r201622 fixed a bug in it and r201624 and r201625 were changes for using private linkage, assuming that llvm would do the right thing. They all got reverted because r201608 introduced a crash in LTO. This patch includes a fix for that. The issue was that TargetLoweringObjectFile now has to be initialized before we can mangle names of private globals. This is trivially true during the normal codegen pipeline (the asm printer does it), but LTO has to do it manually. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201700 91177308-0d34-0410-b5e6-96231b3b80d8
45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
//===-- llvm/Target/ARMTargetObjectFile.h - ARM Object Info -----*- 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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#ifndef LLVM_TARGET_ARM_TARGETOBJECTFILE_H
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#define LLVM_TARGET_ARM_TARGETOBJECTFILE_H
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#include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
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namespace llvm {
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class MCContext;
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class TargetMachine;
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class ARMElfTargetObjectFile : public TargetLoweringObjectFileELF {
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protected:
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const MCSection *AttributesSection;
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public:
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ARMElfTargetObjectFile() :
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TargetLoweringObjectFileELF(),
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AttributesSection(NULL)
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{}
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void Initialize(MCContext &Ctx, const TargetMachine &TM) LLVM_OVERRIDE;
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const MCExpr *
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getTTypeGlobalReference(const GlobalValue *GV, unsigned Encoding,
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Mangler &Mang, const TargetMachine &TM,
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MachineModuleInfo *MMI, MCStreamer &Streamer) const
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LLVM_OVERRIDE;
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/// \brief Describe a TLS variable address within debug info.
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const MCExpr *getDebugThreadLocalSymbol(const MCSymbol *Sym) const
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LLVM_OVERRIDE;
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};
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} // end namespace llvm
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#endif
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