commit cdfccccb1ea3e050b07dc59f87e214ee979da2ae
author Andrew Scull <ascull@google.com> Fri Oct 05 20:58:37 2018 +0100
committer Andrew Scull <ascull@google.com> Fri Oct 05 21:44:43 2018 +0100
tree 819b945b890b8bfabe7e3c6e29c75e0dba88961d
parent 5e1ddfae19f7052e9e27b1bf2c2d8ea3c9bcf5b0

Update clang to r339409.

Change-Id: I800772d2d838223be1f6b40d490c4591b937fca2

linux-x64/clang/include/llvm/Support/Compression.h

diff --git a/linux-x64/clang/include/llvm/Support/Compression.h b/linux-x64/clang/include/llvm/Support/Compression.h
index 2d191ab..f7258f4 100644
--- a/linux-x64/clang/include/llvm/Support/Compression.h
+++ b/linux-x64/clang/include/llvm/Support/Compression.h
@@ -23,17 +23,15 @@
 
 namespace zlib {
 
-enum CompressionLevel {
-  NoCompression,
-  DefaultCompression,
-  BestSpeedCompression,
-  BestSizeCompression
-};
+static constexpr int NoCompression = 0;
+static constexpr int BestSpeedCompression = 1;
+static constexpr int DefaultCompression = 6;
+static constexpr int BestSizeCompression = 9;
 
 bool isAvailable();
 
 Error compress(StringRef InputBuffer, SmallVectorImpl<char> &CompressedBuffer,
-               CompressionLevel Level = DefaultCompression);
+               int Level = DefaultCompression);
 
 Error uncompress(StringRef InputBuffer, char *UncompressedBuffer,
                  size_t &UncompressedSize);
@@ -49,4 +47,3 @@
 } // End of namespace llvm
 
 #endif
-