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2015-11-16uniformize looping on instructionsQuentin Carbonneaux
I am actually not sure if "i-b->ins < b->nins" is the best way, maybe the comparison with the last instruction is a little more efficient... At least it is uniform now.
2015-11-13improve the debug output of copy()Quentin Carbonneaux
2015-11-13fix buggy phi deletion in copy()Quentin Carbonneaux
2015-11-13add initial version of copy eliminationQuentin Carbonneaux