fold-const.c
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re PR middle-end/55863 (Fails to fold (i + 2) - (i + 1) to 1) · 3068819a2013-01-04 Richard Biener <rguenther@suse.de> PR middle-end/55863 * fold-const.c (split_tree): Undo -X - 1 to ~X folding for reassociation. * gcc.dg/fold-reassoc-2.c: New testcase. From-SVN: r194899
Richard Biener committed