commit e18980aeaacf34b0b57786656e9e3c5735a5c804
author Bill Wendling <isanbard@gmail.com> Sat Nov 06 22:36:58 2010 +0000
committer Bill Wendling <isanbard@gmail.com> Sat Nov 06 22:36:58 2010 +0000
tree 7c1bcd4b83b68097f3ab7112415d3150dd877a61
parent 9654e108d73532d6f9f022881cfb21a11aac3c3f

Add support for parsing register lists. We can't use a bitfield to keep track of
the registers, because the register numbers may be much greater than the number
of bits available in the machine's register.

I extracted the register list verification code out of the actual parsing of the
registers. This made checking for errors much easier. It also limits the number
of warnings that would be emitted for cascading infractions.

llvm-svn: 118363