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(parent: 9ae03fa) | patch
Don't depend on kill flags in removeCopyByCommutingDef().
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Sat, 15 Sep 2012 16:32:11 +0000 (16:32 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Sat, 15 Sep 2012 16:32:11 +0000 (16:32 +0000)
commitab9baf7ff4b58b3905bccad68c8d2ab59ea4202b
tree4adafd601ef132f6be103d9b9b6a9534357f8ea8tree | snapshot
parent9ae03fa69f6bc19acd8043414160320c1da0c3dacommit | diff
Don't depend on kill flags in removeCopyByCommutingDef().

Kill flags are removed more and more aggressively during the register
allocation passes, it is better to get information from LiveIntervals.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163972 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegisterCoalescer.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors