ruiu added inline comments. ================ Comment at: include/llvm/Support/Compression.h:46 @@ -45,1 +45,3 @@ +Status uncompress(StringRef InputBuffer, char *UncompressedBuffer, + size_t &UncompressedSize); ---------------- `uint8_t *` is better than `char *`, no? https://reviews.llvm.org/D24341