[llvm-dev] SelectionDAGBuilder-may by a bug

[weipingshun via llvm-dev]

hello all
  
  when i use ollvm from github.com <http://github.com/>:heroims/obfuscator.git [version 5.0.0] to obtuscate my c++ code.

  I got a endless loop in llvm SelectionDAGBuilder.cpp:findUnwindDestinations function. 

    
 the 1349 - 1351 line is my debug code.  
 the code run in 1353 line branch. and return to 1327 line.  
   
 I don’t known in this function how to handle LoadInst?  help!! 

 
thanks.


魏平顺  |  高级工程师
北京数美时代科技有限公司
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