Dan Gohman 8a17870da4 Generalize getRegisterClassForRegister to handle registers
in multiple classes in the case that the classes are all
in subset/superset relations. This function is used by the
fast-isel emitter, which always wants the super-most set.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68957 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-13 15:24:11 +00:00
..
2009-02-20 23:44:54 +00:00
2009-01-01 02:24:48 +00:00