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+2007-06-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * fold-const.c (fold_binary): Guard (X-X) -> 0 transformation
+ with !HONOR_NANS and !HONOR_INFINITIES.
+ * simplify-rtx.c (simplify_binary_operation_1): Likewise.
+
2007-06-12 Tristan Gingold <gingold@adacore.com>
* gcov.c: Comments updated.