If def is in the same mbb as the barrier, spilt the value after the last use before...
authorEvan Cheng <evan.cheng@apple.com>
Tue, 28 Oct 2008 05:28:21 +0000 (05:28 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Tue, 28 Oct 2008 05:28:21 +0000 (05:28 +0000)
commit1f08cc2d2bc0c9369ecb0e3f90cce7c362c3924e
treea1b91a8401697b7f8f4c5eea8beb653f5478d92f
parentae7fa5bef1bd8ff4cee120dae2e4388184410ad2
If def is in the same mbb as the barrier, spilt the value after the last use before the barrier.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58314 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/PreAllocSplitting.cpp