Bug#602785: gcc-4.5: should optimize bitwise operations

Package: gcc-4.5 Version: 4.5.1-9 Severity: wishlist The attached file (not preprocessed because of the macros) uses two macros F and G. F and G are completely equivalent[0]. As a result, r1 and r2 are guaranteed to be exactly equal always. I would like gcc, at level -O3, to basically optimize

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