[PATCH] D128465: [llvm] add zstd to `llvm::compression` namespace

[Petr Hosek via Phabricator via cfe-commits]

phosek added inline comments.


================
Comment at: llvm/lib/Support/Compression.cpp:63
   __msan_unpoison(CompressedBuffer.data(), CompressedSize);
-  CompressedBuffer.truncate(CompressedSize);
+  if (CompressedSize < CompressedBuffer.size())
+    CompressedBuffer.truncate(CompressedSize);
----------------
I'd make changes to zlib separately.


================
Comment at: llvm/lib/Support/Compression.cpp:86
                              UncompressedSize);
-  UncompressedBuffer.truncate(UncompressedSize);
+  if (UncompressedSize < UncompressedBuffer.size())
+    UncompressedBuffer.truncate(UncompressedSize);
----------------
Ditto here.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D128465/new/

https://reviews.llvm.org/D128465

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