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Merge redundant loops. NFC.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@238471 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2015-05-28 20:00:13 +00:00
parent 2c7cce70cd
commit 86c0a109d8
1 changed files with 11 additions and 18 deletions
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29
lib/MC/ELFObjectWriter.cpp
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@ -935,6 +935,11 @@ void ELFObjectWriter::computeSymbolTable(
StrTabBuilder.finalize(StringTableBuilder::ELF); StrTabBuilder.finalize(StringTableBuilder::ELF);
for (const std::string &Name : FileNames)
Writer.writeSymbol(StrTabBuilder.getOffset(Name),
ELF::STT_FILE | ELF::STB_LOCAL, 0, 0, ELF::STV_DEFAULT,
ELF::SHN_ABS, true);
// Symbols are required to be in lexicographic order. // Symbols are required to be in lexicographic order.
array_pod_sort(LocalSymbolData.begin(), LocalSymbolData.end()); array_pod_sort(LocalSymbolData.begin(), LocalSymbolData.end());
array_pod_sort(ExternalSymbolData.begin(), ExternalSymbolData.end()); array_pod_sort(ExternalSymbolData.begin(), ExternalSymbolData.end());
@ -949,28 +954,15 @@ void ELFObjectWriter::computeSymbolTable(
? 0 ? 0
: StrTabBuilder.getOffset(MSD.Name); : StrTabBuilder.getOffset(MSD.Name);
MSD.Symbol->setIndex(Index++); MSD.Symbol->setIndex(Index++);
WriteSymbol(Writer, MSD, Layout);
} }
for (ELFSymbolData &MSD : ExternalSymbolData) {
MSD.StringIndex = StrTabBuilder.getOffset(MSD.Name);
MSD.Symbol->setIndex(Index++);
}
for (ELFSymbolData &MSD : UndefinedSymbolData) {
MSD.StringIndex = StrTabBuilder.getOffset(MSD.Name);
MSD.Symbol->setIndex(Index++);
}
for (const std::string &Name : FileNames)
Writer.writeSymbol(StrTabBuilder.getOffset(Name),
ELF::STT_FILE | ELF::STB_LOCAL, 0, 0, ELF::STV_DEFAULT,
ELF::SHN_ABS, true);
// Write the symbol table entries. // Write the symbol table entries.
LastLocalSymbolIndex = FileNames.size() + LocalSymbolData.size() + 1; LastLocalSymbolIndex = Index;
for (ELFSymbolData &MSD : LocalSymbolData)
WriteSymbol(Writer, MSD, Layout);
for (ELFSymbolData &MSD : ExternalSymbolData) { for (ELFSymbolData &MSD : ExternalSymbolData) {
MSD.StringIndex = StrTabBuilder.getOffset(MSD.Name);
MSD.Symbol->setIndex(Index++);
MCSymbolData &Data = MSD.Symbol->getData(); MCSymbolData &Data = MSD.Symbol->getData();
assert(((Data.getFlags() & ELF_STB_Global) || assert(((Data.getFlags() & ELF_STB_Global) ||
(Data.getFlags() & ELF_STB_Weak)) && (Data.getFlags() & ELF_STB_Weak)) &&
@ -978,8 +970,9 @@ void ELFObjectWriter::computeSymbolTable(
WriteSymbol(Writer, MSD, Layout); WriteSymbol(Writer, MSD, Layout);
assert(MCELF::GetBinding(Data) != ELF::STB_LOCAL); assert(MCELF::GetBinding(Data) != ELF::STB_LOCAL);
} }
for (ELFSymbolData &MSD : UndefinedSymbolData) { for (ELFSymbolData &MSD : UndefinedSymbolData) {
MSD.StringIndex = StrTabBuilder.getOffset(MSD.Name);
MSD.Symbol->setIndex(Index++);
MCSymbolData &Data = MSD.Symbol->getData(); MCSymbolData &Data = MSD.Symbol->getData();
WriteSymbol(Writer, MSD, Layout); WriteSymbol(Writer, MSD, Layout);
assert(MCELF::GetBinding(Data) != ELF::STB_LOCAL); assert(MCELF::GetBinding(Data) != ELF::STB_LOCAL);