[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<char> &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

1 files changed, 0 insertions, 5 deletions

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<char> Buffer) {
   size_t Size = Buffer.size();
   return zlib::uncompress(SectionData, Buffer.data(), Size);