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authorJeff Law <law@gcc.gnu.org>2005-03-10 21:52:42 -0700
committerJeff Law <law@gcc.gnu.org>2005-03-10 21:52:42 -0700
commitcbefb99c9944240c248e7aa8dcd9bfd2b7ecc864 (patch)
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re PR tree-optimization/15784 (fold misses binary optimization)
PR tree-optimization/15784 * fold-const.c (fold): Fold ~A + 1 to -A. Fold -A - 1 and -1 - A to ~A. * stmt.c (expand_case): Don't change index_type. Convert minval to the proper type. From-SVN: r96289
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