add arraySize to AddrStmt

[bjjwwang]

1. add addAddrWithAllocArraySz, the arg is AllocaInst and CallBase
2. add arraySize getter/setter to AddrStmt

[codecov]

Codecov Report

Attention: 1 lines in your changes are missing coverage. Please review.

Comparison is base (5ba90ce) 64.64% compared to head (aa72233) 65.35%.
Report is 11 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1324      +/-   ##
==========================================
+ Coverage   64.64%   65.35%   +0.70%     
==========================================
  Files         225      225              
  Lines       23849    23987     +138     
==========================================
+ Hits        15418    15676     +258     
+ Misses       8431     8311     -120     

Files	Coverage Δ
svf-llvm/lib/SVFIRBuilder.cpp	79.36% <100.00%> (+0.99%)	⬆️
svf-llvm/lib/SVFIRExtAPI.cpp	80.14% <100.00%> (ø)
svf/include/SVFIR/SVFStatements.h	82.35% <100.00%> (+0.17%)	⬆️
svf-llvm/include/SVF-LLVM/SVFIRBuilder.h	90.00% <96.00%> (+1.57%)	⬆️

... and 25 files with indirect coverage changes