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(parent: 704df9f) | patch
Livein copy scheduling fixes: do not coalesce physical register copies, correctly...
authorEvan Cheng <evan.cheng@apple.com>
Fri, 14 Mar 2008 00:14:55 +0000 (00:14 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Fri, 14 Mar 2008 00:14:55 +0000 (00:14 +0000)
commitdb2d773fe6e53995c49c11ba34271fc559e286a1
tree4a9eacfa4f452804037acb4d992e89db1b44319btree | snapshot
parent704df9fcbddd8bd6f358bef688ef51f8540dce4dcommit | diff
Livein copy scheduling fixes: do not coalesce physical register copies, correctly determine the safe location to insert the copies.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48348 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/ScheduleDAG.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors