From f98b9ac5daa2ceff3ce98123bee62cafa84e3144 Mon Sep 17 00:00:00 2001 From: George Rimar Date: Thu, 18 May 2017 08:00:01 +0000 Subject: [lib/Object] - Minor API update for llvm::Decompressor. I revisited Decompressor API (issue with it was triggered during D32865 review) and found it is probably provides more then we really need. Issue was about next method's signature: Error decompress(SmallString<32> &Out); It is too strict. At first I wanted to change it to decompress(SmallVectorImpl &Out), but then found it is still not flexible because sticks to SmallVector. During reviews was suggested to use templating to simplify code. Patch do that. Differential revision: https://reviews.llvm.org/D33200 llvm-svn: 303331 --- llvm/lib/DebugInfo/DWARF/DWARFContext.cpp | 2 +- llvm/lib/Object/Decompressor.cpp | 5 ----- 2 files changed, 1 insertion(+), 6 deletions(-) (limited to 'llvm/lib') diff --git a/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp b/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp index 61e75a2b56a..3dc1ec5789e 100644 --- a/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp +++ b/llvm/lib/DebugInfo/DWARF/DWARFContext.cpp @@ -979,7 +979,7 @@ Error DWARFContextInMemory::maybeDecompress(const SectionRef &Sec, return Decompressor.takeError(); SmallString<32> Out; - if (auto Err = Decompressor->decompress(Out)) + if (auto Err = Decompressor->resizeAndDecompress(Out)) return Err; UncompressedSections.emplace_back(std::move(Out)); diff --git a/llvm/lib/Object/Decompressor.cpp b/llvm/lib/Object/Decompressor.cpp index 0be602b1fc1..89d199a3f3f 100644 --- a/llvm/lib/Object/Decompressor.cpp +++ b/llvm/lib/Object/Decompressor.cpp @@ -88,11 +88,6 @@ bool Decompressor::isCompressedELFSection(uint64_t Flags, StringRef Name) { return (Flags & ELF::SHF_COMPRESSED) || isGnuStyle(Name); } -Error Decompressor::decompress(SmallString<32> &Out) { - Out.resize(DecompressedSize); - return decompress({Out.data(), (size_t)DecompressedSize}); -} - Error Decompressor::decompress(MutableArrayRef Buffer) { size_t Size = Buffer.size(); return zlib::uncompress(SectionData, Buffer.data(), Size); -- cgit v1.2.3