1 files changed, 6 insertions, 6 deletions
diff --git a/contrib/llvm-project/llvm/lib/Bitstream/Reader/BitstreamReader.cpp b/contrib/llvm-project/llvm/lib/Bitstream/Reader/BitstreamReader.cpp
index 2739137c1e44..28adfe6268f9 100644
--- a/contrib/llvm-project/llvm/lib/Bitstream/Reader/BitstreamReader.cpp
+++ b/contrib/llvm-project/llvm/lib/Bitstream/Reader/BitstreamReader.cpp
@@ -27,8 +27,7 @@ Error BitstreamCursor::EnterSubBlock(unsigned BlockID, unsigned *NumWordsP) {
   if (BlockInfo) {
     if (const BitstreamBlockInfo::BlockInfo *Info =
             BlockInfo->getBlockInfo(BlockID)) {
-      CurAbbrevs.insert(CurAbbrevs.end(), Info->Abbrevs.begin(),
-                        Info->Abbrevs.end());
+      llvm::append_range(CurAbbrevs, Info->Abbrevs);
     }
   }
 
@@ -156,8 +155,9 @@ Expected<unsigned> BitstreamCursor::skipRecord(unsigned AbbrevID) {
         report_fatal_error("Array element type can't be an Array or a Blob");
       case BitCodeAbbrevOp::Fixed:
         assert((unsigned)EltEnc.getEncodingData() <= MaxChunkSize);
-        if (Error Err = JumpToBit(GetCurrentBitNo() +
-                                  NumElts * EltEnc.getEncodingData()))
+        if (Error Err =
+                JumpToBit(GetCurrentBitNo() + static_cast<uint64_t>(NumElts) *
+                                                  EltEnc.getEncodingData()))
           return std::move(Err);
         break;
       case BitCodeAbbrevOp::VBR:
@@ -186,7 +186,7 @@ Expected<unsigned> BitstreamCursor::skipRecord(unsigned AbbrevID) {
     SkipToFourByteBoundary();  // 32-bit alignment
 
     // Figure out where the end of this blob will be including tail padding.
-    size_t NewEnd = GetCurrentBitNo()+((NumElts+3)&~3)*8;
+    const size_t NewEnd = GetCurrentBitNo() + alignTo(NumElts, 4) * 8;
 
     // If this would read off the end of the bitcode file, just set the
     // record to empty and return.
@@ -314,7 +314,7 @@ Expected<unsigned> BitstreamCursor::readRecord(unsigned AbbrevID,
 
     // Figure out where the end of this blob will be including tail padding.
     size_t CurBitPos = GetCurrentBitNo();
-    size_t NewEnd = CurBitPos+((NumElts+3)&~3)*8;
+    const size_t NewEnd = CurBitPos + alignTo(NumElts, 4) * 8;
 
     // If this would read off the end of the bitcode file, just set the
     // record to empty and return.