base,misc: Collapse and eliminate the ULL and LL macros.

These just move the ULL or LL suffix to the value in question, and cast
to a uint64_t or an int64_t. We should be able to drop the cast
entirely, and turn the macro into a suffix for the literals in question.

Change-Id: Ia3db35d56137b57def6cf8e27e8457357eb83f62
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/42505
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
64 files changed