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df931524ae
Summary: LLVM defaults to the newer .init_array/.fini_array scheme for static constructors rather than the less desirable .ctors/.dtors (the UseCtors flag defaults to false). This wasn't being respected in the RISC-V backend because it fails to call TargetLoweringObjectFileELF::InitializeELF with the the appropriate flag for UseInitArray. This patch fixes this by implementing RISCVELFTargetObjectFile and overriding its Initialize method to call InitializeELF(TM.Options.UseInitArray). Reviewers: asb, apazos Reviewed By: asb Subscribers: mgorny, rbar, johnrusso, simoncook, jordy.potman.lists, sabuasal, niosHD, kito-cheng, shiva0217, llvm-commits Differential Revision: https://reviews.llvm.org/D44750 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@328433 91177308-0d34-0410-b5e6-96231b3b80d8
20 lines
652 B
C++
20 lines
652 B
C++
//===-- RISCVTargetObjectFile.cpp - RISCV Object Info -----------------===//
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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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#include "RISCVTargetObjectFile.h"
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#include "RISCVTargetMachine.h"
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using namespace llvm;
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void RISCVELFTargetObjectFile::Initialize(MCContext &Ctx,
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const TargetMachine &TM) {
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TargetLoweringObjectFileELF::Initialize(Ctx, TM);
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InitializeELF(TM.Options.UseInitArray);
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}
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