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111a3193b5
change is that we now use ".linkonce discard" for global variables instead of ".linkonce samesize". These should be the same, just less strict. If anyone is interested in mcizing MCSection for COFF targets, this should be easy to fix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94623 91177308-0d34-0410-b5e6-96231b3b80d8
39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
//===-- MCAsmInfoCOFF.cpp - COFF asm properties -----------------*- 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 defines target asm properties related what form asm statements
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// should take in general on COFF-based targets
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/MC/MCAsmInfoCOFF.h"
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#include "llvm/ADT/SmallVector.h"
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using namespace llvm;
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MCAsmInfoCOFF::MCAsmInfoCOFF() {
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GlobalPrefix = "_";
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COMMDirectiveAlignmentIsInBytes = false;
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HasLCOMMDirective = true;
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HasDotTypeDotSizeDirective = false;
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HasSingleParameterDotFile = false;
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PrivateGlobalPrefix = "L"; // Prefix for private global symbols
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WeakRefDirective = "\t.weak\t";
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LinkOnceDirective = "\t.linkonce discard\n";
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// Doesn't support visibility:
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HiddenVisibilityAttr = ProtectedVisibilityAttr = MCSA_Invalid;
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// Set up DWARF directives
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HasLEB128 = true; // Target asm supports leb128 directives (little-endian)
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AbsoluteDebugSectionOffsets = true;
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AbsoluteEHSectionOffsets = false;
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SupportsDebugInformation = true;
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DwarfSectionOffsetDirective = "\t.secrel32\t";
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}
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