Add tests for Bitcast and Call

[hassansalehe]

No description provided.

[codecov]

Codecov Report

Merging #11 (2113204) into master (4016f8d) will increase coverage by 6.69%.
The diff coverage is 66.66%.

@@            Coverage Diff             @@
##           master      #11      +/-   ##
==========================================
+ Coverage   77.27%   83.96%   +6.69%     
==========================================
  Files           5        5              
  Lines         132      131       -1     
==========================================
+ Hits          102      110       +8     
+ Misses         30       21       -9     

Impacted Files	Coverage Δ
src/common/instruction.h	70.83% <66.66%> (+11.92%)	⬆️

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