Jakob Stoklund Olesen 1ead68d769 Make the LiveRegMatrix analysis available to targets. ...

No functional change, just moved header files.

Targets can inject custom passes between register allocation and
rewriting. This makes it possible to tweak the register allocation
before rewriting, using the full global interference checking available
from LiveRegMatrix.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168806 91177308-0d34-0410-b5e6-96231b3b80d8

2012-11-28 19:13:06 +00:00

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