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llvm-dwp: remove some unused error handling 

llvm-svn: 269866
This commit is contained in:
David Blaikie 2016-05-17 23:44:13 +00:00
parent b18921b565
commit bc619cde52
1 changed files with 5 additions and 8 deletions
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13
llvm/tools/llvm-dwp/llvm-dwp.cpp
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@ -54,7 +54,7 @@ static opt<std::string> OutputFilename(Required, "o",
value_desc("filename"),
cat(DwpCategory));
static Error
static void
writeStringsAndOffsets(MCStreamer &Out, StringMap<uint32_t> &Strings,
uint32_t &StringOffset, MCSection *StrSection,
MCSection *StrOffsetSection, StringRef CurStrSection,
@ -62,7 +62,7 @@ writeStringsAndOffsets(MCStreamer &Out, StringMap<uint32_t> &Strings,
// Could possibly produce an error or warning if one of these was non-null but
// the other was null.
if (CurStrSection.empty() || CurStrOffsetSection.empty())
return Error();
return;
DenseMap<uint32_t, uint32_t> OffsetRemapping;
@ -93,8 +93,6 @@ writeStringsAndOffsets(MCStreamer &Out, StringMap<uint32_t> &Strings,
auto NewOffset = OffsetRemapping[OldOffset];
Out.EmitIntValue(NewOffset, 4);
}
return Error();
}
static uint32_t getCUAbbrev(StringRef Abbrev, uint64_t AbbrCode) {
@ -558,10 +556,9 @@ static Error write(MCStreamer &Out, ArrayRef<std::string> Inputs) {
CurEntry, ContributionOffsets[DW_SECT_TYPES - DW_SECT_INFO]);
}
if (auto Err = writeStringsAndOffsets(Out, Strings, StringOffset,
StrSection, StrOffsetSection,
CurStrSection, CurStrOffsetSection))
return Err;
writeStringsAndOffsets(Out, Strings, StringOffset, StrSection,
StrOffsetSection, CurStrSection,
CurStrOffsetSection);
}
// Lie about there being no info contributions so the TU index only includes