angr.analyses.decompiler.peephole_optimizations.a_shl_const_sub_a

class angr.analyses.decompiler.peephole_optimizations.a_shl_const_sub_a.AShlConstSubA

Bases: PeepholeOptimizationExprBase

NAME = '(a << N) - a => (a * (2 ** N - 1))'

expr_classes = (<class 'angr.ailment.expression.BinaryOp'>,)

optimize(expr, **kwargs)

Parameters:

expr (BinaryOp)