[llvm-bcanalyzer] Simplify code. NFCI.

1 files changed, 4 insertions, 7 deletions

diff --git a/llvm/lib/Bitcode/Reader/BitcodeAnalyzer.cpp b/llvm/lib/Bitcode/Reader/BitcodeAnalyzer.cpp
index e70caa8..69ab822 100644
--- a/llvm/lib/Bitcode/Reader/BitcodeAnalyzer.cpp
+++ b/llvm/lib/Bitcode/Reader/BitcodeAnalyzer.cpp
@@ -910,17 +910,14 @@ Error BitcodeAnalyzer::parseBlock(unsigned BlockID, unsigned IndentLevel,
             Hasher.update(ArrayRef<uint8_t>(Ptr, BlockSize));
             Hash = Hasher.result();
           }
-          SmallString<20> RecordedHash;
-          RecordedHash.resize(20);
+          std::array<char, 20> RecordedHash;
           int Pos = 0;
           for (auto &Val : Record) {
             assert(!(Val >> 32) && "Unexpected high bits set");
-            RecordedHash[Pos++] = (Val >> 24) & 0xFF;
-            RecordedHash[Pos++] = (Val >> 16) & 0xFF;
-            RecordedHash[Pos++] = (Val >> 8) & 0xFF;
-            RecordedHash[Pos++] = (Val >> 0) & 0xFF;
+            support::endian::write32be(&RecordedHash[Pos], Val);
+            Pos += 4;
           }
-          if (Hash == RecordedHash)
+          if (Hash == StringRef(RecordedHash.data(), RecordedHash.size()))
             O->OS << " (match)";
           else
             O->OS << " (!mismatch!)";