On Fri, Sep 02, 2022 at 12:02:54PM -0500, Peter Bergner wrote: > On 9/2/22 11:31 AM, Segher Boessenkool wrote: > > (Did you also look at non-MMA VIEW_CONVERT_EXPR uses btw?) > > I did. It seemed they were all related to pointers to vectors and I remember > you mentioning that as one of the reasons for using VIEW_CONVERT_EXPR over > NOP_EXPR, so I left them alone to be safe.
Huh? I have no idea what you mean here. Casting from one pointer type to another never needs it. Casting from a scalar integer type to a pointer type not either AFAIKi. But I am not a Gimple expert, all this might be wrong, it isn't documented anywbere :-( Segher
