Teach AdjustCopiesBackFrom to also use CoalescerPair to identify compatible copies.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Thu, 24 Jun 2010 20:16:00 +0000 (20:16 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Thu, 24 Jun 2010 20:16:00 +0000 (20:16 +0000)
commitc0490ac91502c3f9e791124c6f3a8ad17aab6a72
treea4103e402849d7748ef9c71c2fbeeb9950a56214
parente5ff9ef195722cbbf4b6ed7d34412f7277d05eda
Teach AdjustCopiesBackFrom to also use CoalescerPair to identify compatible copies.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106780 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SimpleRegisterCoalescing.cpp
lib/CodeGen/SimpleRegisterCoalescing.h