On Mon, Feb 26, 2018 at 12:04:53PM +0100, Jan Hubicka wrote: > Hi, > this is patch Jakub posted to IRC while discussing slow ipa-cp jump function > streaming. The problem is that hash hashes types as iterative types but later > compares them as pointers. Iterative hash is trying to make semantically > equivalent types really equivalent. > > Alternatively we may try to unify types that are semantically equivalent > but it seems bit slopy to do at stage4. > > Bootstrapped/regtested x86_64-linux, OK?
Please see http://gcc.gnu.org/r257940 , it is already committed. Jakub
