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d998dd65ec
2005-11-22 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/23606
* fold-const.c (fold_unary) <case NOP_EXPR, CONVERT_EXPR>: For
COMPARISON_CLASS_P and an integral types create create a new
expression with the new type and fold that.
From-SVN: r107370
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