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We were passing down the original type to recursive invocations of multiple_of_p for say (int)(unsigned * unsigned). 2022-01-24 Richard Biener <rguenther@suse.de> PR tree-optimization/100499 * fold-const.cc (multiple_of_p): Pass the correct type of the expression to the recursive invocation of multiple_of_p for conversions and use CASE_CONVERT.
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