removed assert, changed to SmallVector

Author: ayermolo

bolt/include/bolt/Core/DebugData.h

@@ -440,10 +440,7 @@ class DebugStrOffsetsWriter {
   void updateAddressMap(uint32_t Index, uint32_t Address);
 
   /// Get offset for given index in original .debug_str_offsets section.
-  uint64_t getOffset(uint32_t Index) const {
-    assert(StrOffsets.size() >= Index && "Index is out of bounds.");
-    return StrOffsets[Index];
-  }
+  uint64_t getOffset(uint32_t Index) const { return StrOffsets[Index]; }
   /// Writes out current sections entry into .debug_str_offsets.
   void finalizeSection(DWARFUnit &Unit, DIEBuilder &DIEBldr);
 
@@ -468,7 +465,7 @@ class DebugStrOffsetsWriter {
   std::unique_ptr<DebugStrOffsetsBufferVector> StrOffsetsBuffer;
   std::unique_ptr<raw_svector_ostream> StrOffsetsStream;
   std::map<uint32_t, uint32_t> IndexToAddressMap;
-  std::vector<uint32_t> StrOffsets;
+  SmallVector<uint32_t, 5> StrOffsets;
   std::unordered_map<uint64_t, uint64_t> ProcessedBaseOffsets;
   bool StrOffsetSectionWasModified = false;
 };