1. Dependencies.

   1. kotlin native
   2. llvm 6+ (macports curently)

2. Build.

   # ./gradlew build
   

3. How to use?

   0:minamoto@minamoto-osx(0)# konanc -version                                                                           
   info: kotlinc-native 1.3.40-dev-1480 (JRE 10.0.1+10)
   Kotlin/Native: 1.3-dev
   0:minamoto@minamoto-osx(0)# konanc -Xtemporary-files-dir=.tmp_strSum strSum.kt -g
   0:minamoto@minamoto-osx(0)# build/bin/macos/debugExecutable/debug-info-viewer.kexe -b .tmp_strSum/program.kt.bc -p kfun:sum > strSum.dot
   0:minamoto@minamoto-osx(0)# dot -T pdf -o strSum.pdf strSum.dot
   0:minamoto@minamoto-osx(0)# open strSum.pdf                                                      
   

in pictures :) :