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mycoboco / beluga

a standard C compiler (with an integrated preprocessor)
http://code.woong.org/beluga
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introduce cfg with basic blocks #138

Open mycoboco opened 5 years ago

mycoboco commented 5 years ago

To adopt optimizations, a cfg with basic blocks as nodes is necessary. Its construction and some types of dfa problems should belong to the front-end because warnings such as a use of uninitialized variables depend on the cfg.