https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109886
--- Comment #4 from Aldy Hernandez <aldyh at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #3) > (In reply to Aldy Hernandez from comment #2) > > If irange::supports_p (TREE_TYPE (arg)) is true, we're talking about an > > integer/pointer, but if range_cast is being called on a parm_type of > > RECORD_TYPE, someone's trying to cast a structure to an integer. Is that > > the intent here, because that will not work with ranges?? > > That is correct. The generated code has a VIEW_CONVERT_EXR from an integer > type to a RECORD_TYPE. Eeeech. In that case, then what you suggest is reasonable. Bail if param_type is not supported by the underlying range. Maybe the IPA experts could opine?
