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36a16015ac
- On COFF the .lcomm directive has an alignment argument. - On ELF we fall back to .local + .comm Based on a patch by NAKAMURA Takumi. Fixes PR9337, PR9483 and PR10128. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138976 91177308-0d34-0410-b5e6-96231b3b80d8
38 lines
1.3 KiB
C++
38 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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LCOMMDirectiveType = LCOMM::ByteAlignment;
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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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SupportsDebugInformation = true;
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DwarfSectionOffsetDirective = "\t.secrel32\t";
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HasMicrosoftFastStdCallMangling = true;
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}
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