Jakob Stoklund Olesen 34f5a2b596 Allow targets to inject passes before the virtual register rewriter.
Such passes can be used to tweak the register assignments in a
target-dependent way, for example to avoid write-after-write
dependencies.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159209 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-26 17:09:29 +00:00
..
2012-06-05 22:51:54 +00:00
2012-05-07 02:25:53 +00:00
2012-06-06 20:29:31 +00:00
2012-04-29 20:27:47 +00:00