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(parent: 0469280) | patch
Don't sink the instruction if TargetRegisterInfo::isSafeToMoveRegClassDefs doesn...
authorEvan Cheng <evan.cheng@apple.com>
Sat, 7 Feb 2009 01:21:47 +0000 (01:21 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Sat, 7 Feb 2009 01:21:47 +0000 (01:21 +0000)
commitb6f5417edb8ad11e06d3a6527e452945e5349a97
treee9d253d625b90e3fe14f69f337f58acbfa250797tree | snapshot
parent046928077645f6ddad839e85dd03ab11e5b22cbccommit | diff
Don't sink the instruction if TargetRegisterInfo::isSafeToMoveRegClassDefs doesn't think it's safe. This works around PR1911.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63994 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/MachineSink.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors