fold-eqand-1.c
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re PR tree-optimization/13827 ((a & b) != (c & b) should be transformed to ((a^c) & b) !=0) · 015e23f4PR tree-optimization/13827 * fold-const.c (fold_binary) <EQ_EXPR, NE_EXPR>: Fold (X&C) op (Y&C) as ((X^Y)&C) op 0. * gcc.dg/fold-eqand-1.c: New test case. From-SVN: r118727
Roger Sayle committed