forwprop-13.c
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re PR middle-end/18041 (OR of two single-bit bitfields is inefficient) · 10c224a92011-05-11 Richard Guenther <rguenther@suse.de> PR tree-optimization/18041 * tree-ssa-forwprop.c (simplify_bitwise_and): Rename to ... (simplify_bitwise_binary): ... this. Handle operand conversions by applying them to the result instead. (tree_ssa_forward_propagate_single_use_vars): Adjust. CSE tree code. * gcc.dg/tree-ssa/forwprop-13.c: New testcase. From-SVN: r173650
Richard Guenther committed