19255 EH bug on IA32 when using heavy optimizationTypo in pr number?
I think that is supposed to be 19225, for which I have already suggested a solution though not a patch (disable deferred argument popping when a call can throw). It isn't marked critical though, so I don't know why it is on the list, unless perhaps Mark just changed the status to be not critical.
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Jim Wilson, GNU Tools Support, http://www.SpecifixInc.com